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3 years ago

What is the volume of the pyramid

Mathematics

1 answer:

Ksivusya [100]3 years ago

3 0

A. 168 cm.
V=lwh
4 x 7 x 6 = 168 .

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A Boston subway train traveling at constant speed traveled 10.1 miles in half an hour. What was the speed of the subway train? m

viva [34]

Answer: 20.2 mph

Step-by-step explanation:

Given

Train travels 10.1 miles in half an hour i.e.

Distance $d=10.1\ \text{miles}$

time $t=0.5\ hr$

we know, $\text{distance=speed}\times\text{time}$

Insert the values

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3 years ago

A coin which is tossed straight up into the air. After it is released it moves upward, reaches its highest point and falls back

Helen [10]

Answer:

Answers G, and A

Step-by-step explanation:

the motion of a body is as a result of the various forces acting on it.

As the coin is tossed upwards an upwards force acts on it and this force decreases up to the highest point the coin reaches. at the highest point the force of gravity applies. This force is downwards and constant (9.8m/ $s^{2}$ ).

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3 years ago

Veronica wants to buy a house that costs $249,900. She is going to make a 20% down payment. How

rosijanka [135]

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▹ Answer

▹ Step-by-Step Explanation

$\frac{20}{100} * $249,900 \\\\= $49,980$

Hope this helps!

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6 0

3 years ago

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Which statements accurately describe the function f(x) = 3(18)*? Select three options.

Yanka [14]

Answer:

Step-by-step explanation:

Without the variable x, your "f(x) = 3(18)*" is not a function. If you meant

f(x) = 3(18)^x, then the domain is "the set of all real numbers," and the range is (0, infinity).

the initial value is 3: f(0) = 3(18)^0 = 3(1) = 3

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3 years ago

a rectangular picture frame has a width of 9 cm and a length of x cm. which expression represents the perimeter of the picture f

Semmy [17]

The question is asking to choose among the expression that represents the perimeter of the picture frame where as a rectangular picture frame has a width of 9cm and length of x cm and base on the fact, I would say that the answer would be 2x times 18. I hope you are satisfied with my answer

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3 years ago

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