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3 years ago

Estimating for each pair of the number choose the number that is closet to 10.

1 answer:

6 0

10.9 is closer to 10.

If you add another 0 to the end of 10.9 to make it 10.90, you may realize that it is less than 10.99, which has a 9 in the hundredths place.

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What is the sum of 4.061 and 18.62?

andrezito [222]

Answer:

22.681

Step-by-step explanation:

4.061

<u>+ 18.620</u>

22.681

Hope this helps!! Have a wonderful day C:

6 0

3 years ago

Solve for the variable h.<br> f=12gh<br> h=?

s344n2d4d5 [400]

$f=12gh\\\\12gh=f\ \ \ \ \ |divide\ both\ sides\ by\ 12g\\\\\boxed{h=\frac{f}{12g}}$

4 0

3 years ago

Read 2 more answers

2. Given that set M = {Even numbers between 20 and 35), find n(m)

Advocard [28]

Step-by-step explanation:

Set M = {20,22,24,26,28,30,32,34}

n(M) = no. of elements in set M

i.e.

n(M) = 8

8 0

3 years ago

Read 2 more answers

10.85 book .4% tax how do do this

antiseptic1488 [7]

You would take 10.85 times .4% which gives you 4.34 then you would add 4.34 to 10.85 for a total of 15.19

8 0

4 years ago

Find the surface area and show work

Law Incorporation [45]

Answer: $1,270in^2$

Step-by-step explanation:

The surface area of a rectangle can be calculated with:

$Area_{rectangle}=lenght*width$

The surface area of a trapezoid can be calculated with:

$Area_{trapezoid}=\frac{height}{2}(Larger\ base+Smaller\ base)$

Calculate the area of the base, wich is a rectangle:

$A_{1}=(34in)(15in)=510in^2$

There are two equal rectangles, therefore, multiply the area of any of them by 2:

$A_{2}=2(15in)(13in)=390in^2$

Calculate the area of the other rectangle:

$A_{3}=(15in)(10in)=150in^2$

There are two equal trapezoids, therefore, multiply the area of any of them by 2:

$A_4=\frac{2(5in)}{2}(34in+10in)=220in^2$

Therefore, the surface area will be the sum of all the areas calculated:

$SA=A_1+A_2+A_3+A_4\\\\SA=510in^2+390in^2+150in^2+220in^2\\\\SA=1,270in^2$

7 0

3 years ago