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3 years ago

PLEASE HELP MATH QUESTION

Mathematics

1 answer:

nekit [7.7K]3 years ago

3 0

Answer:

Step-by-step explanation:

Transitive property is that

If we have a,b and c and

a=b and b=c

Then

a=c

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Roman55 [17]

The answer is A
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1 year ago

Which theorem or postulate could be used to prove the congruence of the triangle?

Darina [25.2K]

Answer:

SAS

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3 years ago

A pen in the shape of an isosceles right triangle with legs of length x ft and hypotenuse of length h ft is to be built. If fenc

Vaselesa [24]

Answer:

$\frac{8h}{\sqrt{2}} + 16h$

Step-by-step explanation:

First we need to compute the side length as a function of h

So x be the side length of the right isosceles triangle, in Pythagorean formula we have

$x^2 + x^2 = h^2$

$2x^2 = h^2$

$x = \frac{h}{\sqrt{2}}$

The cost for the legs is

$C_l = 4*2x = \frac{8h}{\sqrt{2}}$

The cost for the hypotenuse is

$C_h = 16h$

So the total cost in term of h is

$C = C_l + C_h = \frac{8h}{\sqrt{2}} + 16h$

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3 years ago

What can you say about the value of a if the equation y = ax^2 -8 has no solutions?

natulia [17]

The value of a has no solutions

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3 years ago

Michael has a $35 Starbucks gift card. He

Eddi Din [679]

Answer:

Each Caramel Macchiato is $5.60

Step-by-step explanation:

You could write the equation 5x+7=35

x stands for the price of each macchiato

the +7 is the $7 left-over after getting 5 macchiatos.

Then solve the equation.

1) subtract 7 on both sides

5x=28

2) divide by 5 on both sides

x=5.60

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2 years ago