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3 years ago

In what shape are the lateral faces of a pyramid

Mathematics

1 answer:

alina1380 [7]3 years ago

3 0

IT IS IN triangle shapes hope it helps since some got 3 and the others got 4

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Find the 17th term of an arithmetic sequence whose first term is 12 and whose common difference is 6. Type answer as an integer

erastova [34]

Answer:

Step-by-step explanation:

n17 = ?

n = 17

d = 6

a1 =12

a17 = a1 +(n - 1)d

a17 = 12 + (17 - 1)*6

a17 = 12 + 16*6

a17 = 12 + 96

a17 = 108

4 0

3 years ago

Which expression is equivalent to 4(x+3)?? A 4+x+3 B 4x+12 C 4x+3 D 4x+3x

victus00 [196]

Answer:

B) 4x + 12

Step-by-step explanation:

If we use the distributive property, multiplying the 4 with each term of the parentheses, it would give the same as

4(x + 3) = 4x + 12

6 0

3 years ago

Please help will give brainliest answer

marishachu [46]

H=w=4w^3
l=5w^2-3w-4
A=w•l
A=4w^3(5w^2-3w-4)
A=20w^5-12w^4-16w^3
Good luck

6 0

3 years ago

A toy ball in the shape of a sphere expands and contracts. When it is completely closed, it has a diameter of 12.5 inches.Find

lana [24]

The volume of the sphere is $1022.65 \ in^3$

Explanation:

Given that the diameter of the toy ball is 12.5 inches

We need to determine the volume of the toy ball.

The radius of the toy ball is given by

$r=\frac{d}{2}$

$r=\frac{12.5}{2}$

$r=6.25 \ in$

Thus, the radius of the toy ball is 6.25 in

The volume of the sphere can be determined using the formula,

$V=\frac{4}{3} \pi r^{3}$

Substituting the values, we get,

$V=\frac{4}{3} \pi(6.25)^{3}$

Multiplying, we get,

$V=\frac{976.5625 \pi}{3}$

Substituting $\pi=3.14$ , we have,

$V=\frac{976.5625 (3.14)}{3}$

Simplifying, we get,

$V=1022.65 \ in^3$

Thus, the volume of the sphere is $1022.65 \ in^3$

5 0

3 years ago

Who drove faster? Dan drives 60 miles in 5 hours. David drives 75 miles in 6 hours.

denpristay [2]

Answer:

david drove faster than dan bcz

6 0

4 years ago

Read 2 more answers