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d1i1m1o1n [39]
2 years ago
14

My Math Integers. I'm stuck on this problem.. Someone please help? (-4)(-9) =

Mathematics
2 answers:
k0ka [10]2 years ago
8 0

Answer:

36

Step-by-step explanation:

(-4) is -4

then

(-9) then 36

tatuchka [14]2 years ago
5 0

Answer:

It is 36

Step-by-step explanation:

minus × minus equals + so its 36

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Read the excerpt from "On Becoming An Inventor" by Dean Kamen.
Ghella [55]

Answer:

B. The show technicians had trouble wiring the equipment.

Step-by-step explanation:

When the machine arrived <u>they had trouble wiring it</u>, so instead of going off to college that morning for an orientation, <u>I spent several days at the theater fixing my light/sound equipment</u>.

If it was easy, the technicians would have been able to handle it. But also, the author would not have spent several days fixing it were simple. It delayed his plans to going off to college by several days.

4 0
2 years ago
Read 2 more answers
K= 35.50x + 42<br> k=991x + 27
SSSSS [86.1K]

Answer:

k=42.5573 and x=0.015699

Step-by-step explanation:

Step: Solve k=35.5x+42for k:

k=35.5x+42

Step: Substitute 35.5x+42 for k in k=991x+27:

k=991x+27

35.5x+42=991x+27

35.5x+42+−991x=991x+27+−991x(Add -991x to both sides)

−955.5x+42=27

−955.5x+42+−42=27+−42(Add -42 to both sides)

−955.5x=−15

−955.5x

−955.5

=

−15

−955.5

(Divide both sides by -955.5)

x=0.015699

Step: Substitute0.015699 for x in k=35.5x+42:

k=35.5x+42

k=(35.5)(0.015699)+42

k=42.5573(Simplify both sides of the equation)

Hope this helps!

:)

6 0
2 years ago
Add integer help just explain
dusya [7]
Since -6 +6 can be rearranged to 6-6 using the communicative property, we get 6-6 =0 . In addition, -120+(-6) is essentially having -120+ 1*(-6), and 1 times a number is simply that number, so we have -120-6=-126
4 0
3 years ago
What is 11% of 96 students
zaharov [31]

Answer:

8.7

Step-by-step explanation:

8.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.78.7

7 0
3 years ago
3^2∙3^n simplifies to 3^20
yan [13]
2*3=6
6*3.33=20
3^20
i hope that helps
4 0
2 years ago
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