4 years ago

What are two numbers that multiply to -90 but add up to 1? I'm so bad at facts ;-;

Mathematics

1 answer:

VikaD [51]4 years ago

6 0

10 and -9. 10 times -9 equals -90 and 10+ -9 equals 1

You might be interested in

1) Jan is buying new flooring for her kitchen. The kitchen is a rectangle that is 3

Temka [501]

Answer:

6 meters of Flooring.

Step-by-step explanation:

I could be wrong but I’m pretty sure this question is Length x Width to find the Area of the “Room” or “Triangle.”. <3

5 0

3 years ago

There are 135 skiers in line to ride the chair lift. If each chair seats 7 people, how many skiers will be on the last chair?

Hatshy [7]

Answer:

Step-by-step explanation:

$135/7=19.28$

8 0

2 years ago

Are these fractions equivalent or nonequivalent?<br>xy/4y x/4

Nina [5.8K]

Answer:

They are equivalent

Step-by-step explanation:

x/4 multiplied by y/y equals to xy/4y. Therefore, they are equivalent

8 0

3 years ago

Find the amount of the discount on a $140 bicycle that is on sale for 30% off A.$98.00 B.$32.00 C.$42.00 D.$4.20

Marrrta [24]

140 * 0.30 = 42

the discount would be C. $42.00

4 0

4 years ago

Read 2 more answers

Can the exponent in the denominator be subtracted from the exponent in the numerator when the based are different? Explain

Vanyuwa [196]

Answer:

No, Sorry.

Step-by-step explanation:

Since the bases are different, you'll have to change them even if they have a exponent or not. If you dunno how to make the denominators the same, just multiply the two by eachother.

Example) 1/2 - 3/4

$\frac{1}{2} - \frac{3}{4}$

Multiply 2 and 4 together, and then multiply the 4 to the one also. Multiply 2 to four and also to the 3.

$\frac{4}{8} - \frac{6}{8}$

The subtract from there.

$\frac{ - 2}{8}$

and then Reduce (if needed.)

$\frac{ - 1}{4}$

4 0

3 years ago