3 years ago

HELP PLEASE!! (No links)

Mathematics

2 answers:

konstantin123 [22]3 years ago

8 0

Answer:

Step-by-step explanation:

it's a cone which is in the triangle zone

MrMuchimi3 years ago

7 0

Answer is D hahehahzbshhdhshzhbzhz

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I need help please :)

kumpel [21]

20² = (8 + 8)² + x²
x = 12
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the missing side has a value of 12, found using pythagorean theorem

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3 years ago

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forsale [732]

Answer:

3928 hours

Step-by-step explanation:

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3 years ago

Jamie is trying to work out the surface area of the cuboid below. Spot any mistakes and write the correct answer.

umka21 [38]

Step-by-step explanation:

The dimensions of the cuboid are 5 cm, 7 cm and 9 cm.

The formula for the surface area of the cuboid is as follows :

$A=2(lb+bh+hl)$

We have,

b = 9 cm, l = 7 cm and h = 5 cm

So,

$A=2(9\times 7+9\times 5+7\times 5)\\\\A=2\times 143\\\\A=286\ cm^2$

Jamie forgets to multiply 143 by 2 as the formula for surface area contains 2 as well.

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3 years ago

When determining the volume of a shape, you should use cubic units in your final answer. true or false.

Phoenix [80]

Answer:

true

Step-by-step explanation:

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3 years ago

Read 2 more answers

Describe the effect f(1/4x) will have on the function f(x)

GaryK [48]

It will quarter the result. (I think so)

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4 years ago