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3 years ago

Factor the Following:1.) 82.) -123.) -3y²4.) 6x²+36x5.) 7x -14x²

Mathematics

1 answer:

Alex787 [66]3 years ago

3 0

Answer:

1.) 8 = 8

2.) -12 = -12

3.) -3y² = -3y²

4.) 6x² + 36x = 6x(x + 6)

5.) 7x - 14x² = 7x(1 - 2x)

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FAST ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

lana [24]

Answer:

0.5

Step-by-step explanation:

just use any point you can find in the graph

and use the dollar to divided by the cups.

the point I chose is 1 dollar for 2 cups. So it's 0.5 dollar for 1cup

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3 years ago

On three 150-point geography tests, you earned grades of 88%, 94%, and 90%. The ﬁnal test is worth 250 points. What percent do y

Semmy [17]

You must earn 243 points to have earned 93% of all possible points.

We first multiply each percentage on the previous tests by 150:

0.88*150 = 132
0.94*150 = 141
0.9*150 = 135

The total number of points possible is given by adding up the possible points for the three previous tests and the 250 for the last test:
150+150+150+250 = 700

93% of the 700 points would be 0.93(700) = 651 points.

Now we have 132+141+135+x (last test) = 651
408 + x = 651

Subtract 408 from both sides:
408+x-408 = 651-408
x = 243

7 0

3 years ago

Read 2 more answers

When bands play at the arena the money made from ticket sales is split in an agreed ratio. When Phillip Cage played, £21,000 was

natulia [17]

Answer:

£6000

Step-by-step explanation:

Given:

Phillip Cage played, £21,000 was split at a ratio of 2:5 between the arena and Phillip Cage.

Question asked:

How much money did the arena make from Phillip Cage's concert?

Solution:

Ratio Arena and Philip cage in which money distributed = 2 : 5

Let ratio be $x$

Money earned by Arena = $2x$

Money earned by Phillip Cage = $5x$

Phillip Cage played total for = £21,000

<u>Money earned by Arena + Money earned by Phillip Cage = £21,000</u>

$2x+5x=21000\\7x=21000\\$

Dividing both sides by 7

$x=3000$

Money earned by Arena = $2x$ = $2\times3000=6000$

Thus, Arena made £6000 from Phillip Cage's concert.

5 0

3 years ago

Find the area of EFGH

asambeis [7]

The area of triangle EFG with a base of 2 feet and height of 8 feet is 8 ft².

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

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

Let h represent the height of triangle ABC, hence:

18 ft² = (1/2) * 3 * h

h = 12 ft

Let x represent the height of triangle EFG, hence:

x/12 = 2/3

x = 8 feet

Area of EFG = (1/2) * 2 * 8 = 8 ft²

The area of triangle EFG with a base of 2 feet and height of 8 feet is 8 ft².

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

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7 0

2 years ago

if the temperature outside was -4 degrees Fahrenheit in the morning and 13 degrees Fahrenheit in the afternoon by how much did t

kap26 [50]

The temperature increased 17 degrees.

to add the difference of a negative and positive number, i added the absolute value of -4 (4) to the larger number (13) and got 17

7 0

4 years ago

Read 2 more answers

Factor the Following:1.) 82.) -123.) -3y²4.) 6x²+36x5.) 7x -14x²​

Factor the Following:1.) 82.) -123.) -3y²4.) 6x²+36x5.) 7x -14x²