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viva [34]
2 years ago
7

A metal stud for a warrior costume is in the shape of a square pyramid. The stud does not have a base.

Mathematics
1 answer:
bonufazy [111]2 years ago
5 0

The amount of metal needed to make the metal stud for the costume is 12 unit²

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given that the meatal stud does not have a base, hence:

Amount of metal needed = sum of area of triangular faces = 4(1/2 * 2 * 3) = 12 unit²

The amount of metal needed to make the metal stud for the costume is 12 unit²

Find out more on equation at: brainly.com/question/2972832

#SPJ1

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bagirrra123 [75]
The quantities that are not constant in uniform circular motion are : 

1. Angular Velocity  , the direction keep changing in angular velocity so it's not constant

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4 0
4 years ago
The difference of two perfect cubes is 386. If the cube root of the smaller of the two numbers is 7, then the cube root of the l
choli [55]

Answer:

9

Step-by-step explanation:

Let the two perfect cubes be x and y where x > y.

According to the given conditions:

{x}^{3}  -  {y}^{3}  = 386...(1) \\ y = 7...(2) \\ plug \: y = 7 \: in \: equation \: (1) \\  {x}^{3}  -  {7}^{3}  = 386 \\ {x}^{3}  -  343 = 386 \\ {x}^{3}     = 343  +  386 \\ {x}^{3}     = 343  +  386 \\ {x}^{3}   = 729 \\ x =  \sqrt[3]{729}  \\ x = 9

Thus the cube root of the larger number is 9.

8 0
4 years ago
Measuring angles with a protractor​
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Step-by-step explanation:

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3 0
3 years ago
Jill and Gary share £63 in the ratio 2:5<br> Work out how much each person gets.
irina [24]

Answer:

Jill gets €18 Gary gets €45.

Step-by-step explanation:

First you add the two numbers of the ratio together. 2+5=7. Then you divide the constant, 63, by the total of the ratio, 7. 63/7=9. Then you multiply each number of the ratio by the quotient. 2 x 9= 18. 5 x 9= 45.

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Y=(x+4)^3 what transformation will the following equation have from its parents ?
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