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2 years ago

6

a rectangular pyramid has a volume of 560 cubic meters. the base has a length of 16 meters and a width of 10 meters. what is the

height of the pyramid

2 answers:

ollegr [7]2 years ago

5 0

The awnser is a...........

Hatshy [7]2 years ago

5 0

Answer is A but i don’t know

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In two years what percent of his age will Benny’s mom be at that time since Benny is 12 and his mom is 48

Ksju [112]

Answer:

His mom’s age will be 1/% of Benny’s age at that time.

Step-by-step explanation:

14>>100%

1>>(100/14)%

50>>50(100/14)%

50>>25(100/7)%

50>>(2500/7)%

50>>357 1/7%

so in two years Benny will be 14 and his mom will be 50.

7 0

3 years ago

Two integers a and b have a product of -33. What is the least possible sum of a and b

irga5000 [103]

The number -33 divisors are:

D(-33) = {-33, -11, -3, -1, 1, 3, 11, 33}

a × b = -33

<u>1) -33 × 1 = -33 ⇒ Sum is: -33 + 1 = -32</u>

2) -11 × 3 = -33 ⇒ Sum is: -11 + 3 = -8

3) -3 × 11 = -33 ⇒ Sum is: -3 + 11 = 8

4) -1 × 33 = -33 ⇒ Sum is: -1 + 33 = 32

<u>5) 1 × (-33) = -33 ⇒ Sum is: 1 + (-33) = 1 - 33 = -32</u>

6) 3 × (-11) = -33 ⇒ Sum is: 3 + (-11) = 3 - 11 = -8

7) 11 × (-3) = -33 ⇒ Sum is: 11 + (-3) = 11 - 3 = 8

8) 33 × (-1) = -33 ⇒ Sum is: 33 + (-1) = 33 - 1 = 32

<h2>The least possible sum of a and b is -32</h2>

to 1) and to 5)

7 0

3 years ago

What is the fifth term of the geometric sequence? 5, 15 , 45, ...

Virty [35]

The geometry sequence has the equation $a(n)=5(3^{n-1})$ .

The 5 represents the first number of the sequence and the 3 represents the common ratio.

a(5) = $5(3^{5-1})=5(3^{4})=5(81)=405$

answer: 405

6 0

3 years ago

6(7x-4y)-5 it says to use distributive property to answer

Alexeev081 [22]

Answer:

42x-24y-5

Step-by-step explanation:

We can start by using the distributive property.

This will help us rewrite the expression, since the terms in the parentheses can't be combined.

I'll attach an image to better explain this.

When using it, we'll get:

6*7x+6*-4y-5

Simplify.

42x-24y-5

This is our final answer since there are no like terms that can be combined.

3 0

3 years ago

What is the area of this composite shape?

guajiro [1.7K]

Step-by-step explanation:

parallelogram area is:h×base

10×14=140

we have two so

140×2=280

traingle is:h×base/2

18-10=8=h

8×14/2=56

56×3=168

168+280=448

8 0

2 years ago