Mathematics High School

Please someone help meee! It’s advanced algebra

Please Someone Help Meee! Its Advanced Algebra

Answers

Answer 1

Answer: I think it would be 80 feet I hole I’m correct.

Step-by-step explanation: So to explain 20 + 50 is 80 and that’s how I got the answer I am not 100% sure but I wanted to help you :-)

Related Questions

write the equation of the line in fully simplified slope-intercept form

Answers

Answer:

y = 3x - 7

Step-by-step explanation:

Slope - Intercept Form :  [tex]y = mx+b[/tex]

[tex]m[/tex] = slope

[tex]b[/tex] = y - intercept

Slope =  [tex]\frac{rise}{run}[/tex]

          = [tex]\frac3{1}[/tex]

          = [tex]3[/tex]

So far:   [tex]y = 3x + b[/tex]

Plug in a point from the graph, ex. (3,2)

[tex]2 = 3(3) + b\\\\2 = 9 + b\\\\b = -7[/tex]

Equation :   [tex]y = 3x - 7[/tex]

-Chetan K

A number cube labeled 1 through 6 is rolled 5 times. What is the probability of landing on 5 each time?

Answers

Answer:

1/6

Step-by-step explanation:

can i get brainliest pls

Can anyone help me with this?

Answers

yea hold on ill leave it in the comments

Shelly has a plan to save $500 for a trip that is 8 weeks away. She already has $50 in her
account. How much will she need to save weekly to meet her goal?

Answers

Answer:

She will still need about 450$

Step-by-step explanation:

So from what I have learned, she will need to work in order to get the money, but even when she is working, she may have expenses to pay and she may not make it, but she will because she can do loans and when she earns the money from loans, then she can pay, then she may have left over money she can use while on trip.

I don’t know but it’s about 400 or 450


Line v passes through points (4,1) and (6, 6). Line w is parallel to line v. What is the slope of
line w

Answers

Is there a picture I can see so I can help you out?

A jar contains 28 marbles, of which 3 are blue, 10 are red, and the rest are green. What is the ratio of green marbles to all marbles?

Answers

Answer:

17

Step-by-step explanation:

17 green marbles!

Answer: r=1:18 PREMISES If a jar contains 18 marbles consisting of 15 blue, 2 red, and the rest green, then r=the ratio of green marbles to all of the marbles ...

4 answers

·

1 vote:

Let g= number of green marbles. Blue +red + green = All marbles. So 18

Step-by-step explanation:

what’s the correct answer?

Answers

Answer:

the triangle above is an isoceles triangle

therefore the base angles are equal

So we have:

X + X + 38= 180

2x = 180-38

2x = 142

X = 71°

Answer:

71

Step-by-step explanation:

The two line of length 21 defines that the base angles are equal.

so therefore.

38 degrees + x degrees + x degrees = 180

38 + 2x = 180

2x = 180 - 32

2x = 142

x = 71.

I hope this helps like it and comment if you have more questions or spotted a mistake . thanks

Use the distributive property to remove the parentheses.
-9(-6u+v-5)


I need help- I’ll get brainly list

Answers

Answer:

54u - 9v + 45

Step-by-step explanation:

distributive property

If Y varies directly with x , and y=15 when x=3 write the direct linear variation equation

Answers

Something is wrong with th

Which angle do ΔEBC and ΔADC share?




Answers

Answer:

The angle in C

Step-by-step explanation:

3. Дано: K, P, K, P, OP, = PP., КК, = 5 см. Знайти: OK.​

Answers

Answer:

where are you from

can you be my friend

I'm from Australia and you

solve the following 3+X=7​

Answers

Answer:

x = 4

Step-by-step explanation:

3 + x = 7 ( isolate x by subtracting 3 from both sides )

x = 7 - 3 = 4

Answer:

x=4

Step-by-step explanation:

3+x=7

Subtract 3 from both sides as Subtraction is the opposite of Addition.

So 7-3 = 4

X=4

Mathematic 14 dont undertsqnd

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Expand the bracket it will be (81)^-8

Now to make it positive just flip it

1/(81)^8

HELPPP ITS DUE TMRRRRRRRRR

Answers

Answer: I think that it's -125/27

Step-by-step explanation: Convert into a complex fraction (-5/3)^3 and then cube the 5 and 3 and don't change the negative sign.  The answer then is -125/27

Hope it helps.

Write x² + 4x +5 in the form (x + a)² +b where a and b are integers.​

Answers

Answer:

this is your answer

Step-by-step explanation:

This is you answer

Answer:

Complete the square

Step-by-step explanation:

Explain how you know the right triangles are similar.

Answers

Answer: You should ask an expert, or get a verified expert answer; but I will try my best you can visualize a triangle by plotting down x y in the shape of a triangle try evaluating the expression when you plot your right triangle.

Step-by-step explanation: to do this use what you have already learned about right triangles and visualize 3 different letters that correspond to numbers. (Don't use this answer unless you think it's correct). For I am not an expert

309 g to 299 g increase or decrease

Answers

Im pretty sure It would be a decrease

HELP PLEASE!!! NEED NOW

Answers

Answer:

12

Step-by-step explanation:

2.3² +9 × 4 ÷by 2



plz help

Answers

Answer: 23.29

Step-by-step explanation:

it is 23.29 because first you multiply 2.3 by 2 then you add 9 and multiply it by 4 then divide by two

Is it a expression 3x - 7

Answers

Answer:

It’s an expression.

Step-by-step explanation:

An expression is technically an equation but without the answer.

Answer:

yes

Step-by-step explanation:

The difference between an equation and an expression is that an equation as an equals sign. An equation shows that 2 expressions are equal to each other.

Expression:

[tex]3x-7[/tex]

Equation:

[tex]3x-7=5y[/tex]

Melody can cycle for 30 miles against the wind in the same amount of
time that is takes her to cycle 66 miles with the wind. If the speed of the
wind is 3 mph, what equation could be used to find Melody's speed
without any wind (x).

Answers

Answer:

15x/2*4

Step-by-step explanation:

M Y

(4x - 1)
(2x +5)
Р
W
M

Answers

Step-by-step explanation:

(4x-1) × (2x+5)

3x × 7x

21x

The answer is = 21x

A car factory made 41 cars. 20 of the cars had a sunroof. What is the ratio of the number of cars without a sunroof to the number of cars with a sunroof?

Write your answer as two numbers separated by a colon (for example, 2:3).

Answers

Answer:

21:20

Step-by-step explanation:

Since there are 20 cars with sunroof

Subtract 20 from 41

and you get 21 which are the cars with no sunroof

making it 21:20

Answer: 21 : 20

Step-by-step explanation: Since the factory made 41 cars and 20 of them had a sunroof that means x = 41 -20. So 41 - 20 = 21 cars without sunroof. They ask to put the ratio with cars without sunroof first then cars with a sunroof so it would be 21 : 20.

(x = cars without sunroof)

Find the simple interest and amount in each of the following:
(a) P = $1800 R = 5% T = 1 year
(b) P = $2600 R = 12% T = 3 years
(c) P = $3125 R = 15% T = 73 days

Answers

(a)

[tex]SI = \frac{PRT}{100} \\ = \frac{1800 \times 5 \times 1}{100} \\ = 18 \times 5 \\ = 90[/tex]

Total amount = SI + Amount

= 90 + 1800 = $1890

(b)

[tex]SI = \frac{PRT}{100} \\ = \frac{2600 \times 12 \times 3}{100} \\ = 26 \times 12 \times 3 \\ = 26 \times 36 \\ = 936[/tex]

Total amount = SI + Amount

= 936 + 2600 = $ 3236

(c)

[tex]SI = \frac{PRT}{100} \\ = \frac{3125 \times 15 \times 0.2}{100} \\ = 93.75[/tex]

Total amount = SI + Amount

= 93.75 + 3125 = $ 3,218.75

The simple interest on $1800 is $90.

The simple interest on $2600 is $936.

The simple interest on $3125 is $93.75

What are the simple interests?

Simple interest is when interest is earned only on the amount of money deposited.

Simple interest  = amount deposited x time x year

1800 x 0.05 x 1 = $90

2600 x 0.12 x 3 = $936

3125 x 0.15 x (73/365) = $93.75

To learn more about simple interest, please check: https://brainly.com/question/27328409

#SPJ6

this question is kind of confusing and i need help, please and thank you! :)

Answers

ummmmmmmm a lot and alot

2 slices a day = 0.5
1 year = 365 days
6 years = (365x6) = 2190 days
2190 days x 0.5 (half) = 1095
answer = 1095 pounds

Melinda creates jewelry. After purchasing supplies, she had $150 left in her account. She sells five bracelets and a necklace making her new account total $235. If the necklace sold for $22. 50, which equation can be used to determine the sales price of the bracelets?.

Answers

The equation that can be used to determine the sales price of the bracelets is $22.5

Amount in her account = $150

Amount in her account after sales = $235

Change in account balance = $235 - $150

= $85

cost of necklace = $22.5

let

bracelet = x

necklace = y

The equation:

Total sales = 5x + y

85 = 5x + 22.5

85 - 22.5 = 5x

62.5 = 5x

x = 62.5/5

x = $12.5

Therefore, the cost of each bracelet is $12.5 and the cost of necklace is $22.5

Learn more about equation:

https://brainly.com/question/4916384

What is 2/3 divided by 4/9?

Answers

Answer:

3/2.

Step-by-step explanation:

2/3 ÷ 4/9=> 2/3 x 9/4=> 18/12=> 3/2

Conclusion:

Therefore, 2/3 divided by 4/9 is 3/2.

Hoped this helped.

[tex]GeniusUser[/tex]

Answer: 1 1/2

Step-by-step explanation: 2/3/4/9

(2/3)(9/4) 18/12/6/6 3/2 1 1/2

1 Which of these expressions is equivalent to 32 + 48? A 8(4 + 8) B 16 (2 + 3) C 4(8 + 16) D 16 (16 + 32)​

Answers

Answer:

B)16(2+3) is equivalent to 32+48

Pls help!!!!!!!!!!!!!

Answers

Answer:

eat tacos until you bloat

Step-by-step explanation:

AHAHAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH MAMAMAMAMAMAA

The volume of a cylinder is 5401 cubic meters and the height is 15 meters. Find the length of the diameter of the cylinder.​

Answers

Answer:

12

Step-by-step explanation:

Volume= pi x radius squared x height

substitiute values

540π= π x r^2 x 15

divide 540π by π and 15

so thats 36= radius squared

so the radius is 6 as 6 squared is 36

so the diameter is radius x2

so the answer is 12

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