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3 years ago

A triangular pyramid has a height of 18 yards and base with an area of 330 square yards. What is the volume of the pyramid?

Mathematics

1 answer:

solniwko [45]3 years ago

4 0

slove by using the formula of volume of pyramid

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In a right triangle, the side adjacent to angle x is 4 units. The side opposite that angle is 9 units. What is the tangent ratio

puteri [66]

Answer: C
The formula for tangent is tan(x)= opposite/ adjacent so plugging it in would be tan(x)=9/4

4 0

2 years ago

Read 2 more answers

Help I don't know how to do this<br>

Vilka [71]

Answer:

P(t) = 282.2(1.009)^t

Step-by-step explanation:

Look at the attached image.

Hope you can read my handwriting. the image cut off the right side, b = 1.009213324... but question asks to round to nearest thousandth so it's 1.009

For the second part just use the equation to find P when t = -1 and see if P is less than (underpredicts) the number from the question or greater than (overpredicts) the number. I haven't calculated it but I think it will be smaller and thus underpredicts just from looking at the numbers when t = -1

6 0

3 years ago

Shameeka sold her hamsters to a pet store. This doubled the number of hamsters in the store. Then the store got six more hamster

nalin [4]

Answer: shameeka sold 20 hamsters to the store.

Step-by-step explanation:

Let x represent the number of hamsters that shameeka sold to the store.

Let y represent the number of hamsters that the pet store had initially.

Shameeka sold her hamsters to a pet store. This doubled the number of hamsters in the store. It means that

x + y = 2y

x = 2y - y

x = y

Then the store got six more hamsters. If the pet store has 46 hamsters now, it means that

2y + 6 = 46

2y = 46 - 6

2y = 40

y = 40/2

y = 20

Since x = y, then

x = 20

5 0

2 years ago

$4,000 principal earning 6% interest after 3 years Simple Interest

Tamiku [17]

Answer:

$4720

Step-by-step explanation:

Simple Interest

A=P(1+in)

A- Accumulated Amount

P- Principal Amount

i- Interest (÷100)

n- Number Of Years

A=P(1+in)

A=4000(1+0.06×3)

A=4000(1.18)

.°.A=$4720

8 0

2 years ago

Add the Integers<br> 2+(-2)

wariber [46]

Answer:

Step-by-step explanation:

2+(-2) is basically 2-2 which is 0

6 0

2 years ago