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3 years ago

What are the solutions to -x^2+100x

Mathematics

1 answer:

igomit [66]3 years ago

4 0

-x(x-100) is the answer

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Write an equation to solve for x you are only writing the equations 8x+10 12x-18

djyliett [7]

Answer:

x = 7

Step-by-step explanation:

<u>Required equation</u>

8x + 10 = 12x - 18

<u>Solving for x</u>

12x - 8x = 10 + 18
4x = 28
x = 28/4
x = 7

6 0

3 years ago

Read 2 more answers

Giving brainlist pls help Complete the table.

elena-s [515]

Answer:

(Since 3.14 seems more reliable, I'll use that for all four instead)

A: 17.6 ft

B: 81.6 mm

C: 9 cm

D: 12 in

Step-by-step explanation:

$2(2.8)*3.14\\5.6 * 3.14\\17.584 approx. = 17.6$

$2(13)*3.14\\26 * 3.14\\81.64 approx. = 81.6$

$\frac{56.5}{6.28}=\frac{2825}{314}=8\frac{313}{314}approx. = 9$

$\frac{75.4}{6.28}=\frac{1885}{157}=12\frac{1}{157}approx. = 12$

4 0

3 years ago

Solve using the quadratic frmula 2x^2-5x=3

Mnenie [13.5K]

2x2−5x=3

I think the first step would be to

Subtract 3 from both sides

2x2−5x−3=3−3

2x2−5x−3=0

Then

For this equation: a=2, b=-5, c=-3

2x2+−5x+−3=0

Lastly you would

Use quadratic formula with a=2, b=-5, c=-3

I think your answer would then have to be...

x = 3 or x = −1 /2

4 0

3 years ago

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Is 3 liters per 60 seconds a unit rate

Sauron [17]

No its not a unit rate

6 0

3 years ago

In which number is the value represented by the digit 9 equal to 110

Tresset [83]

Answer:

Step-by-step explanation:

a+b/2xh

aksfsaowcapa

8 0

3 years ago