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2 years ago

Someone help me with this, it’s due today

Mathematics

2 answers:

Anna [14]2 years ago

4 0

Answer:

use points (1,1) and (0,2) for the rise and run

slope is 1

I hope this is good enough:

Ket [755]2 years ago

3 0

Answer:2\2

Step-by-step explanation: you can see it at 2\2

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The first three steps for solving the quadratic equation by completing the square are shown. Fill in the missing number in the l

sertanlavr [38]

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8 0

2 years ago

A water hose had filled up 1/8 of a pool after 1/2 of an hour. At this rate, how many hours would it take to fill the pool.

GenaCL600 [577]

4 hours. You would multiply 1/8 by 1/2 and get 4.

8 0

2 years ago

For the data in the table x|y 3|6 6|18 8|24, does y vary directly with x? write and equation for the direct variation. a. yes;y=

madam [21]

Hi,

Try B, yes; y=3x

I hope I helped :)

8 0

2 years ago

PLEASE HELP! WILL GIVE 70 POINTS!!

Tresset [83]

Answer:

$A=189\ mm^2$

Step-by-step explanation:

<u>Surface Areas </u>

Is the sum of all the lateral areas of a given solid. We need to compute the total surface area of the given prism. It has 5 sides, two of them are equal (top and bottom areas) and the rest are rectangles.

Computing the top and bottom areas. They form a right triangle whose legs are 4.5 mm and 6 mm. The area of both triangles is

$\displaystyle A_t=2*\frac{b.h}{2}=b.h=(4.5)(6)=27 mm^2$

The front area is a rectangle of dimensions 7.7 mm and 9 mm, thus

$A_f=b.h=(7.5)(9)=67.5 \ mm^2$

The back left area is another rectangle of 4.5 mm by 9 mm

$A_l=b.h=(4.5)(9)=40.5 \ mm^2$

Finally, the back right area is a rectangle of 6 mm by 9 mm

$A_r=b.h=(6)(9)=54 \ mm^2$

Thus, the total surface area of the prism is

$A=A_t+A_f+A_l+A_r=27+67.5+40.5+54=189\ mm^2$

$\boxed{A=189\ mm^2}$

4 0

2 years ago

What is 11.52/128 show your work

grandymaker [24]

Answer:

The answer is

Step-by-step explanation:

11.5/128

First convert the decimal to an improper fraction

That's

$11.52 = \frac{288}{25}$

So we have

$\frac{288}{25} \div 128$

Change the division sign to multiplication sign and reverse the second number

That's

$\frac{288}{25} \times \frac{1}{128}$

Simplify

$\frac{288}{3200}$

Divide through by 32

The final answer is

$\frac{9}{100}$

Hope this helps you

6 0

2 years ago