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3 years ago

7

Solve the following system of equations.

1 answer:

Yuri [45]3 years ago

7 0

Answer:

x= 12

y= 10

best of luck mate

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Evaluate the following expression using the given value of the variables

bogdanovich [222]

256 is the answer hope that helped.

4 0

3 years ago

The function g(x) is defined as g(x) = −2x^2 + 3x.The value of g(−3) is

Tresset [83]

Answer:

g(-3) = -27

Step-by-step explanation:

g(x) = -2x² + 3x ---> g(-3)

g(-3) = -2<u>(-3)²</u> + 3(-3)

g(-3) = <u>-2(9)</u> + <u>3(-3)</u>

g(-3) = <u>-18 - 9</u>

g(-3) = -27

Hope this helps, thank you :) !!

4 0

3 years ago

A proportional relationship has a unit rate of 1.5/1 . What is the constant of proportionality? Enter your answer in the box.

Fantom [35]

3/2 is the answer have a good day

6 0

3 years ago

Rewrite each fraction with a denominator of 10 7/2 3/5

Vaselesa [24]

Answer:

$\frac{7}{2}=\frac{35}{10}$

$\frac{3}{5}=\frac{6}{10}$

Step-by-step explanation:

Given the fraction

$\frac{7}{2}$

Multiplying numerator and denominator by 5

$\frac{7}{2}\times \frac{5}{5}$

$=\frac{35}{10}$

Therefore,

$\frac{7}{2}=\frac{35}{10}$

Similarly,

Given the fraction

$\frac{3}{5}$

Multiplying numerator and denominator by 2

$\:\frac{3}{5}\times \:\frac{2}{2}$

$\frac{3}{5}\times \:\frac{2}{2}=\frac{6}{10}$

Therefore,

$\frac{3}{5}=\frac{6}{10}$

8 0

3 years ago

A child's tent can be modeled as a pyramid with a square base whose sides measure 60 inches and whose height measures 84 inches.

IgorC [24]

Answer:

The volume of the tent is $100,800\ in^{3}$

Step-by-step explanation:

we know that

The volume of the square pyramid (child's tent) is equal to

$V=\frac{1}{3}b^{2}h$

we have

$b=60\ in$

$h=84\ in$

substitute

$V=\frac{1}{3}(60^{2})(84)=100,800\ in^{3}$

5 0

3 years ago

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