Mathematics College

someone plzzzzzzz help me will make brainlest

Answers

Answer 1

Answer:

[tex]31\frac{2}{3}[/tex]

Step-by-step explanation:

Hope this helps.

Have a great day!

Answer 2

9514 1404 393

Answer:

31 2/3

Step-by-step explanation:

No doubt you have been shown at least a couple of different strategies for multiplying mixed numbers.

1) Use the distributive property.

10(3 1/6) = 10(3) +10(1/6) = 30 +10/6 = 30 +5/3 = 30 + 1 2/3 = 31 2/3

2) Use improper fractions.

10(3 1/6) = 10(19/6) = 190/6 = 95/3 = 31 2/3

Related Questions

Which expressions are equivalent to the one below? Check all that apply.
5 to the 3rd power times 5x

Answers

C and B sorry if I responded late I looked it up on my answer sheet

Heyyyyyy help meeeeeeee

Answers

Answer:

1.25 or 1 1/4

Step-by-step explanation:

1 ounce is 0.0625 pounds

therefore 20 oz = 1.25 or 1 1/4

it’s 1.25 pounds. Or 1 3/4 as a mixed number

Thembi leaves school at 07:10 to get to school at 07:45. How long does it take her to school and home each week?

Answers

Its takes 350 minutes

Top Kwartalan In Indonesian ☺

[tex] {5}^{5} = [/tex]

Answers

Answer:

3125

Step-by-step explanation:

5*5*5*5*5

(-10)-[9+(-3)]×2²÷(-8)

Answers

Answer:

-7

Step-by-step explanation:

-7 is the answer……………….

Find the indicated values by using the graph.

1. h(2)=_____

2. h(4)=_____

3. h(1)=_____

4. h(5)=_____

5. h(____)=4

6. h(____)=1

7. What are the values for h(____)=2?

Answers

Answer:

1. 6

2. -1

3. 5

4. 2

5. -1

6. 5

7. 6

the cylinder has radius 4√3 and hight h. the total surface area of the cylinder is 56π√6. find the exact value of h giving the answer in the form a√2 + b√3 where a and b are both integers.

Answers

The area of the cylinder is a function of its height (h) and radius, ([tex]\mathbf{4\sqrt 3}[/tex])

The exact value of h is: [tex]\mathbf{7\sqrt 2- 4\sqrt 3}[/tex]

The given parameters are:

[tex]\mathbf{Area =56\pi\sqrt 6}[/tex]

[tex]\mathbf{r=4\sqrt 3}[/tex]

The surface area of a cylinder is calculated as:

[tex]\mathbf{Area = 2\pi rh + 2\pi r^2}[/tex]

Substitute values for Area

[tex]\mathbf{56\pi\sqrt 6= 2\pi rh + 2\pi r^2}[/tex]

Divide through by pi

[tex]\mathbf{56\sqrt 6= 2 rh + 2r^2}[/tex]

Substitute value for r

[tex]\mathbf{56\sqrt 6= 2 (4\sqrt 3)h + 2(4\sqrt 3)^2}[/tex]

[tex]\mathbf{56\sqrt 6= 8h\sqrt 3 + 2\times 48}[/tex]

[tex]\mathbf{56\sqrt 6= 8h\sqrt 3 + 96}[/tex]

Collect like terms

[tex]\mathbf{8h\sqrt 3 = 56\sqrt 6- 96}[/tex]

Make h the subject

[tex]\mathbf{h = \frac{56\sqrt 6}{8\sqrt 3}- \frac{96}{8\sqrt 3}}[/tex]

[tex]\mathbf{h = 7\sqrt 2- \frac{12}{\sqrt 3}}[/tex]

Rationalize

[tex]\mathbf{h = 7\sqrt 2- \frac{12\sqrt 3}{3}}[/tex]

[tex]\mathbf{h = 7\sqrt 2- 4\sqrt 3}[/tex]

Hence, the exact value of h is: [tex]\mathbf{7\sqrt 2- 4\sqrt 3}[/tex]

Answers

4x + 3 = -5x + 21

9x + 3 = 21

9x = 18

x = 2

Hope this helps!! :)

Answer:

x=2

Step-by-step explanation:

4x + 3 = -5x + 21

add 5x on both sideswhich will get u to 9x +3 = 21subtract 3 from both sideswhich will get u to 9x = 18divide 9 from both sides and the answer is x = 2

[tex]J=∫_e^b▒3dx/(xln^2 x)[/tex]

Answers

Answer:

huh rewrite the question

Express the following quentitis as ratio 10k to 50k

Answers

Answer:

watch me whipzdudbbd iv ex

what is 3/5 x 7/9 equivalent to 3/5 divided by 7/9

Answers

Step-by-step explanation:

It's 27/35, so 27/1 * 1/35

Answer:

0.31 (correct me if I'm wrong)

Step-by-step explanation:

3/5*7/9=0.463/5 divided by 7/9=0.770.77-0.46=0.31

What is the y-intercept of the line y =
= {x-5
-5?

Answers

It is B. -5 should be the answer mark brainliest pls.

[tex]\large y=\dfrac{1}{2} x-{\boldsymbol5}^{\sf /y -intersept} \\\\ \rm Answer : B)-5[/tex]

Please Help ASAP will give a brainliest the questions are in the photos
{HELP WITH MATH}

Answers

Answer:

its should almost be certainly be A

Step-by-step explanation:

253 19/26 rounded to the nearest ten

Answers

Answer:

250

Step-by-step explanation:

As a decimal 253 and 19/23 can be written as 253.73

If we think about 253.73 being closer to 250 or 260, we can see that it is closer to 250, so that is the nearest ten we will round to.

Even if it is too difficult to convert to a decimal, if we round 19/23 to 23/23, our number becomes 254. The nearest ten is still 250.

Which equation matches the table
x 0 1 2 3 4 5
y 5 6 7 8 9

Answers

Answer:

5 equation matches the table

DO NOT ANSWER WITH A LINK
The sum of three consecutive integers is 42. Which of the equations could represent this relationship? Select the two correct answers.
x + (x + 1) + (x + 2) = 42
x + (x + 2) + (x + 4) = 42
(x minus 1) + x + (x + 1) = 42
(x minus 2) + x + (x + 2) = 42
x + 2 x + 3 x = 42

Answers

Answer:

x+(x+1)+(x+2)=42

(x minus 1)+x +(x+1)=42

Step-by-step explanation:

to find the smaller number and to find the middle number

I hope this help you

which of the following is true of the angle shown

the measure of the angle is greater than 360

the angle is not in standard position

the terminal side of the angle lies in quadrant 2

the angle can be measured in radians only

Answers

Answer:

the angle is not in standard position

Compare the decimal numbers 0.218 and 0.128.

0.128 = 0.218
0.218 < 0.128
0.128 > 0.218
0.218 > 0.128
Easy Help 5th grade math will mark as brainlist

Answers

Answer

0.128>0.218 ,0.218>0.128, 0.128<0.218, 0.218>0.128

Step-by-step explanation:

0.218 is bigger because its 0.218 is a bigger number than 0.128

HELPPPPPPPpppppppppppppppppp

Answers

Answer:

Step-by-step explanation:

even if the variables confuse you just look at the inequalitiy symbols; all of them, except for B, are not correct

you wouldn't use < because this implies you can't spend $150

you wouldn't use > or ≥ because these imply you can afford to spend more than $150

Identify the axis of symmetry of the parabola.
What would be the right answer?

Answers

Answer:

x=-3, That is the x value of the vertex, and it is a vertical parabola.

The points (-6, 4) and (-4, r) lie on a line with slope 3. Find the missing coordinate r.

Answers

[tex]\\ \sf\longmapsto m=3[/tex]

(-6,4)(-4,r)

[tex]\\ \sf\longmapsto \dfrac{r-4}{-4+6}=3[/tex]

[tex]\\ \sf\longmapsto \dfrac{r-4}{2}=3[/tex]

[tex]\\ \sf\longmapsto r-4=6[/tex]

[tex]\\ \sf\longmapsto r=6+4[/tex]

[tex]\\ \sf\longmapsto r=10[/tex]

please help need this done by tomorrow thank you [PHOTO]

Answers

Hey there!

4x - 16 + 2x + 16 = 180 (linear pair)

4x + 2x - 16 + 16 = 180

6x = 180

x = 180/6

x = 30.

Hope it helps ya!

Someone help plz tyyyy!

Answers

Answer:

When y=7,9 the answer is yes when it = -10,-8 the answer is no.

Step-by-step explanation:

Simple substitution gets us the resulting values. for y=7 we get [tex]15\geq 15[/tex] which is true. For y=9 we get [tex]19\geq 15[/tex] which is also true. For the other values we get a negative number which is not a solution.

Estimate a 15% tip on a dinner bill of $39.42 by first rounding the bill amount to the nearest ten dollars.

Answers

So we first round the bill to the nearest ten dollars which would be : $40.
Now we take $40 x 0.15 = $6.00
The answer is : $6 tip

Please answer this
Hope you get along
I report What to answer

Answers

What the hel you expect us to do all that for 5 kids points? Go ask you mom to do that for you. If you're asking US to do that, then it has to be 40 or 50 points.

Can somebody help me as soon as possible?

Answers

Answer:

2400

Step-by-step explanation:

y= -300x + 2400

-300 equals the slope

2400 is the y-intercept

Equation: y = mx + b

Triangle KLM is similar to triangle NOP. Find the measure of side PN. Figures are not
drawn to scale.

Answers

Answer:

look at the photo............

HELP PLZ ASAP!!!!

A landfill has 60,000 tons of waste in it. Each month it accumulates an average of 360 more tons of waste. What is a function rule that represents the total amount of waste after m months? Let W represent the total amount of waste and m represent months.

A. W= 360m + 60,000

B. W= 60,000m + 360

C. W= 360m - 60,000

D. W= 60,000m - 360

Answers

Answer:

Step-by-step explanation:

Your answer is A.

Anytime you have a variable or something that changes such as the month that is a variable so that means its going to be your x/m in this case

Find the sum of −6x^2 −1 and x+9

Answers

Answer:

[tex]6 {x}^{2} - 1 + x + 9 \\ = 6 {x}^{2} + x + 8[/tex]

a) Find the ratio of the number of boys to the number of girls in a class if the number of boys is
115 and that of girls is 46.

Answers

Answer:

5/7

Step-by-step explanation:

First calculate the total number of students:

Girls + boys

= 46 + 115

= 161

Then divide the number of boys over all students

= 115/161

= 5/7

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