Help me answer this please:)

Help Me Answer This Please:)

Answers

Answer 1

Answer:

A and B

Step-by-step explanation:

[tex]\frac{7x+6}{2}\leq 3x+2 < ==multiply\ both\ sides\ by\ 2\\2(\frac{7x+6}{2}\leq 3x+2)\\\\7x+6\leq6x+4 < ==subtract\ -6x\ from\ both\ sides\ \\-6x \ \ -6x\\\\x+6\leq4 < ==subtract\ 6\ from\ both\ sides\\-6 \ \ \ -6\\\\x\leq-2 < ==answer\ should\ be\ anything\ less\ than\ or\ equal\ to\ -2[/tex]

Now, look at your answer choices, which options are less than or equal to -2?

x ≤ -2, Check your answers:

A. -3 ≤ -2?

This statement is correct (-3 is < -2)

B. -2 ≤ -2 <== our original answer

This statement is correct (-2 is = to -2)

C. -1 ≤ -2

This statement is incorrect (-1 is > -2, not ≤ -2)

D. 0 ≤ -2

This statement is incorrect (0 is > -2, not ≤ -2)

E. 1 < -2

This statement is incorrect (1 is > -2, not ≤ -2)

Therefore, the correct options are A and B

Hope this helps!


Related Questions

PLEASE HELP 20 POINTS + BRAILYEST!!!
(no links please)
The triangle is the picture down below.

Bonnie has a really yummy sandwich that is shaped like a right triangle. There is a 3 in. line, a 5 in. line, and there’s another line that is unknown. How would solve this problem by using the Pythagorean theorem to find the missing length of one of the lines? Be sure to show all of your work.

Answers

Answer:

  4 in

Step-by-step explanation:

The Pythagorean theorem tells you the square of the hypotenuse is equal to the sum of the squares of the other two sides. Solve this problem by writing that relationship using the given information, then solving the equation for the missing side.

__

  5² = 3² + ?²

  25 = 9 + ?² . . . . . simplify

  16 = ?² . . . . . . . . . subtract 9

  4 = ? . . . . . . . . . . . take the square root

The missing length is 4 inches.

[tex] \huge\green{\overline{\underline{\rm{\purple{꧁⫷ᴀɴsᴡᴇʀ⫸꧂ }}}}} [/tex]

[tex] \large\green{\overline{\underline{\rm{\red{•••••••••••••••••••••••••}}}}} [/tex]

[tex] 5^2 = 3^2 + ( \:)^2 [/tex]

[tex] 25 = 9 + (\:) ^2 [/tex]

[tex] 16 = (\:) ^2 [/tex]

[tex] \sf \green {{=4}} [/tex]

[tex] \large\green{\overline{\underline{\rm{\blue{•••••••••••••••••••••••••}}}}} [/tex]

#CarryOnLearning

#LibreAngMatuto

The area of a rectangular room is 48 square feet and the width is 2 yards. What is the length of the room?

Answers

Answer:

8 feet = 2 ²/₃ yards

Step-by-step explanation:

1 yard = 3 feet

Given width = 2 yards

⇒ width = 2 × 3 = 6 feet

Area of a rectangle = width × length

⇒ 48 ft² = 6 ft × length

⇒ length = 48 ft² ÷ 6 ft

length = 8 ft

To convert the length to yards, divide by 3:

⇒ 8 ÷ 3 = 2 ²/₃ yards

what is the value of the expression below 2816 * 7

Answers

Answer: 19,712

Step-by-step explanation: 2816 times 7 = 19712

Answer:

19,712

With multiplication, you have to follow 4 easy steps to get your answer, as listed below.Count the number of decimal places in both the multiplicand, and the multiplier.Remember to ignore decimals, you need to right align the numbers one on top of the other as if they were integers.Multiply the numbers using long multiplication, an algorithm.Make sure to insert a decimal point into the product, your final result, so that it has the same number of decimal places equal to the total of decimal places from step 1.

________________________________________________________

What have we learned?

We learned the four steps to solving a multiplication problem, which can be helpful here, and in the future.

Questions?

Ask me in the comments box.

Bob shoots off a small rocket from the balcony of his apartment. The balcony is 30 ft above the ground and the rocket travels at 40 ft/second. When does it reach the highest point? What is the highest point? When does it hit the ground (seconds)?

Answers

From the calculations;

The highest point above the ground is 112 feetThe time taken to reach this height is 8 seconds

Equations of motion

The equations of motion are used in kinematics to obtain the various variables that has to do with motion.

In this case;

distance covered = 30 ft

initial velocity = 40 ft/second

Final velocity = 0 m/s at the maximum height

Hence;

v^2 = u^2 - 2gh

since v = 0

u^2 = 2gh

h = u^2/2g

h = (40)^2/2(9.8)

h = 82 feet

highest point above the ground = 82 feet + 30 feet = 112 feet

Now;

v = u - gt

since v = 0

u = gt

t = u/g

t = 40/9.8

t = 4 seconds

Time taken to hit the ground = 2(4 seconds) = 8 seconds

Learn more about kinematics:https://brainly.com/question/27126557

On a TV game show, a contestant makes $700 for every correct answer but loses $400 for every wrong answer. After answering 22 questions, Sarah broke even. How many questions did she answer correctly?

Answers

Answer:

She answered 8 of them correctly.

Step-by-step explanation:

Please explain this to me step by step. Thanks!

Answers

Answer:

Step-by-step explanation:

14) Amount in Harper's school lunch account = $ 75

Cos of one meal = $ 3.25

Cost of 'm' meals = 3.25 * m = 3.25m

Balance amount in Harper's account after getting 'm' meals = $ 19.75

Total amount - Cost of 'm' meals = 19.75

      75 - 3.25m = 19.75

         To find the value of 'm', isolate m. To isolare m subtract 75 from both sides

             -3.25m = 19.75 - 75

             -3.25m  = -55.25

Now divide both sides by (-3.25)

                     m = -55.25/(-3.25)

m = 17

15) Starting height = 24 ft

Height after t seconds = 4.5*t = 4.5t

To see the river, the drone should reach the height atleast 330 ft above the ground. ⇒ It should be at the height greater than or equal to 330 ft

Initial height + height after 't' seconds ≥ 330

24 +  4.5t ≥ 330

Subtract 24 from both sides

          4.5t ≥ 330 - 24

          4.5t ≥ 306

Divide both sides by 4.5

    t ≥ 306/4.5

     t ≥ 68

He will be able to see the river from 68 seconds ( 1 minute 8 seconds)  and above.

No, Imani will not be able to the river after the drone has been raising  for one minute. At 1 minute 8 seconds Imani will start seeing the river. So at one minute, the drone will not have reached the required height .

D) If Clarissa pays $84 to buy a watch after a
discount of 20%, find the original price of the
watch

Answers

Answer:

$100.80

Step-by-step explanation:

84 * 1.20 (120%) is 100.80

Answer:100.8

Step-by-step explanation:

0.2x84=16.8 so 16.8 is the discount.

84+16.8=100.8

Which of the following is NOT a statistical question?
A) How many pets are owned by my uncle?
B) How many pets are adopted in a pet store each week?
C) How many pets are owned by the individual teachers in my school?
D) How many pets are owned by the individual students in a karate class

Answers

Answer:

A) How many pets are owned by my uncle.

Step-by-step explanation:

This question is NOT statistical because it has a definite answer.

There is one number that can represent how many pets are owned by let's say your uncle.

On the other hand, B, C, and D compare two different things.

Hope this helps!

The amount of Jake’s paycheck is directly proportional to the hours he works. After working 23 hours, his paycheck was $180.55. Determine the number of hours Jake needs to work to receive a paycheck of $290.45.

Answers

Answer:

35 hours

Step-by-step explanation:

Rodney’s salary increased by 15% to $48,000 annually. What was his pay before the increase?

Answers

Answer:

$41739.13

Step-by-step explanation:

We will start by creating an equation for the problem.

Set Rodney's salary before the increase as [tex]x[/tex].

Changing the 15% to a decimal and making sure it's an increase we get 1.15

If we work backwards we get the equation:

[tex](1.15)x=48000[/tex]
[tex]\text{Solving for } x\text{ we divide }48000 \text{ by } 1.15 \text{ and we get the answer of } 41739.13[/tex]

please ayudar -2x + 6 ≤ 41 + 3x

Answers

Answer:

x => -7

Step-by-step explanation:

to solve this equation you should start by subtract 6 on both sides

-2x <= 3x + 35

then subtract 3x to both sides

-5x <= 35

then you divide both sides by -5

x => -7

you must change the signs because you multiplied it by a negative

x=[ ? ]°
х
x
What is the answer?

Answers

Answer:

x = 60

Step-by-step explanation:

Because the triangle looks like an equalateral triangle meaning all sides and angles are congruent

So triangle equals 180 degrees and 60 times 3 equals 180

Step-by-step explanation:

x + x + x = 180° ( sum of interior angle of triangle is 180°)

3x = 180°

x = 180° / 3

x = 60°

pls help me wat is 10 × 3 + 4

Answers

Answer:

34

Step-by-step explanation:

10 x 3 = 30

30 + 4 = 34

34 is the answer.

Answer:

10×3+4

=30+4

=34

hope this helps you

Sarah paid $3.84 for 32 ounces of carrots. Sue paid $5.20 for 40 ounces of carrots. Who paid less per ounce?

A. Sue


B. They paid the same amount per ounce.


C. Sarah
(Will mark brainliest and pls fast)

Answers

Answer:

C:) Sarah

Step-by-step explanation:

Sarah paid $3.84 for 32 ounces of carrots.

32 ounces = $3.84

1 ounce = x

Cross Multiply

x = $3.84/32

x = $0.12

For Sue

Sue paid $5.20 for 40 ounces of carrots.

40 ounces = $5.20

1 ounce = x

Cross Multiply

x = $5.20/40

x = $0.13

Who paid less per ounce?

Sarah paid less per ounce

What is the solution of log(3x+4)^125 = 3? (3x+4) is the base. 125 is the argument.

x=1/3
x=1
x=7/3
x=4

Answers

Answer:

x = 1/3

Step-by-step explanation:

[tex] = > log_{(3x + 4)}125 = 3[/tex]

[tex] = > {(3x + 4)}^{3} = 125 \: ( \because \: log_{a}b = x = > {a}^{x} = b)[/tex]

[tex] = > 3x + 4 = \sqrt[3]{125} = 5[/tex]

[tex] = > 3x = 5 - 4 = 1[/tex]

[tex] \therefore \: \: x = \frac{1}{3} [/tex]

Hope you've understood the solution.

Please solve for X and Y

Answers

CCan you make it visible to see, please!CCan

simplify (2^3)^-2
urgent need for answers

Answers

Answer:

0.015625

Step-by-step explanation:

I would REALLY try to explain, but I can't find any explanation.

If this is my best, give other person brainliest.

Answer:

Exact form would be 1/64

Decimal form would be 0.015625

Step-by-step explanation:

Multiply
−3/10xy (60xy^6)

[tex]-\frac{3}{10}xy (60xy^{6} )[/tex]

Answers

Answer:

[tex] - 18 {x}^{2} {y}^{7} [/tex]

Step-by-step explanation:

[tex] - \frac{3}{10} xy(60x {y}^{6} ) = - \frac{3}{10} (60) \times x \times x \times y \times {y}^{6} \\ = - 18 {x}^{2} {y}^{7} [/tex]

Which postulate proves these two
triangles are congruent?
A. SSA
B. HL
C. ASA
D. SAS

Answers

Answer:

B

Step-by-step explanation:

Remark

If the Hypotenuse and a corresponding leg in one right triangle = the Hypotenuse and corresponding leg of the second right triangle, then the triangles are congruent.

Answer

HL

Khalil is 1.65 meters tall. At 3 p.m., he measures the length of a tree's shadow to be
34.55 meters. He stands 30.4 meters away from the tree, so that the tip of his shadow
meets the tip of the tree's shadow. Find the height of the tree to the nearest
hundredth of a meter.
1.65 m
30.4 m
34-55 m

Answers

Answer:

Step-by-step explanation:

The height of the tree to the nearest hundredth of a meter is 1.875 meters.

Given that:

Khalil is 1.65 meters tall. At 3 p.m., he measures the length of a tree's shadow to be 34.55 meters. He stands 30.4 meters away from the tree, so that the tip of his shadow meets the tip of the tree's shadow.

Let h be the height of khalil h = 1.65 , H be the tree height , L be the length of the tree's shadow L = 34.55 and l be the length of khalil shadow l = 30.4

Using equivalent ratios of heights:

h : H = l : L

H : 1.65 = 34.55 : 30.4

H/1.65 = 34.55/30.4

H = 34.55/30.4 * 1.65

on solving

H = 1.875 meters which is tree height

Therefore the height of the tree to the nearest hundredth of a meter is 1.875 meters.

Learn more about the height of the tree and shadow here:

https://brainly.com/question/17138922

#SPJ1

Everly's age is 2 years more than 3 times Gage's age .If Everly is 23 years old, which equation represents how to find Gage's age ?
A 2e + 3 =23
B 2 e - 3 = 23
C 3e + 2 =23
D 3 e -2 = 23
need help please .

Answers

Answer:

Solution: C

Equation to find Gage's age:  3g + 2 = 23  (where g is Gage's age)

Step-by-step explanation:

Let e = Everly's age

Let g = Gage's age

Given:

Everly's age is 2 years more than 3 times Gage's age:

⇒ e = 3g + 2

Given

Everly is 23 years old

⇒ e = 23

Combine the equations to create an equation to find Gage's age:

⇒ 3g + 2 = 23

To find Gage's age, solve the equation for g:

⇒ 3g + 2 = 23

⇒ 3g = 21

⇒ g = 7

Therefore, Gage is 7 years old

Determine the oreadred pair for (-10,3) when it has been reflected over the y-axis

Answers

Answer:

(10 , 3)

Step-by-step explanation:

When you reflect over the y-axis, you are flipping the sign of the x-coordinate.

Likewise, when you reflect over the x-axis, you are flipping the sign of the y-coordinate.

In this case, you are reflecting over the y-axis, and the pair given to you is (-10, 3). When you reflect over the y-axis, you must flip the sign of the x-coordinate.

(-10 , 3) reflected over the y-axis is (10 , 3).

~

a. translation; four units right and six units down
b. translation; four units left and six units down
c. rotation; 90 degrees
d. reflection; across y=-4

Answers

Answer:

b. translation; four units left and six units down

WILL GIVE BRAINLIEST
Graph the step function over the interval

Answers

Answer:

hope this helps

Explain why 5.12 x 4 equals 20.48 with numbers.

Answers

Answer: 20.48

Step-by-step explanation: you add 5.12 four time then you get 20.48.

find the root of 6x^2+13×+6=0 using graphical method of quadratic equation​

Answers

Answer....

Ok done. Thank to me >:33

a = 28, d = 10 Find the 30th term

Answers

Answer:

318

Step-by-step explanation:

Arithmetic sequence:

a = 28 ; d = 10 & n = 30

[tex]\boxed{a_{n}=a +(n-1)d}[/tex]

a₃₀ = 28 + (30 - 1)*10

      = 28 + 29 *10

     = 28 + 290

     = 318

Find the measure of angle 4
689
44
68
90
136

Answers

Answer:

90 degrees

Step-by-step explanation:

It is a right angle

What is the first step when rewriting y = 6x2 18x 14 in the form y = a(x – h)2 k? 16 must be factored from 18x 14 x must be factored from 6x2 18x 6 must be factored from 6x2 14 6 must be factored from 6x2 18x

Answers

The first step when rewriting y = 6x2 + 18x + 14 in the form y = a(x – h)2 + k is to factor out 6 from the first two terms

Writing an equation in vertex form

The standard vertx form of an expression is given as  y = a(x – h)^2 + k

Given the quadratic expression given as:

y = 6x^2  + 18x+ 14

Before a quadratic equation can be transformed to its vertex form, the coefiicient of x^2 must be 1.

To do that, you will factor out 6 from the first two terms to have:

6(x^2 + 3x) + 14

Hence the first step when rewriting y = 6x2 + 18x + 14 in the form y = a(x – h)2 + k is to factor out 6 from the first two terms

Learn more on vertex form here: https://brainly.com/question/525947

The first step is factoring out the 6 from the 6x2 + 18x. 

(urgent) help! pic is below, its either A or B!

Answers

Answer:

Airplane A.

Step-by-step explanation:

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