2 years ago

Which ordered pair is the best estimate for the solution of the

Mathematics

1 answer:

Anarel [89]2 years ago

8 0

The best ordered pair would be y=1/4x-2

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I need to solve it and what the answer right not wrong

marta [7]

Answer:

Step-by-step explanation:

There are 6 marbles. 3 are white.

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3 years ago

Find the surface area and show work

Law Incorporation [45]

Answer: $1,270in^2$

Step-by-step explanation:

The surface area of a rectangle can be calculated with:

$Area_{rectangle}=lenght*width$

The surface area of a trapezoid can be calculated with:

$Area_{trapezoid}=\frac{height}{2}(Larger\ base+Smaller\ base)$

Calculate the area of the base, wich is a rectangle:

$A_{1}=(34in)(15in)=510in^2$

There are two equal rectangles, therefore, multiply the area of any of them by 2:

$A_{2}=2(15in)(13in)=390in^2$

Calculate the area of the other rectangle:

$A_{3}=(15in)(10in)=150in^2$

There are two equal trapezoids, therefore, multiply the area of any of them by 2:

$A_4=\frac{2(5in)}{2}(34in+10in)=220in^2$

Therefore, the surface area will be the sum of all the areas calculated:

$SA=A_1+A_2+A_3+A_4\\\\SA=510in^2+390in^2+150in^2+220in^2\\\\SA=1,270in^2$

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3 years ago

The snooker hall has given you a $40 prize for your 147 break. You decide to share it with your friend in the ratio 3:1. How muc

Galina-37 [17]

Answer:

it would be A

explanation: if you get $40 dollars and divide it by 4 (which would be equal to giving to 4 people) and then take 3 fourths of it your friend would be left with $10

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2 years ago

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How do I solve this? Will mark brainliest, just trying to learn.

GaryK [48]

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Step-by-step explanation:

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3 years ago

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22. In which of the following drawings is DE parallel to AC?

AleksandrR [38]

Answer:

idk

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3 years ago