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Novay_Z [31]
2 years ago
11

-83 + -30 Integers…………….

Mathematics
1 answer:
anastassius [24]2 years ago
5 0

Answer:

-113

Step-by-step explanation:

Let's use the Decomposition Method.

1) Use this rule: -a-b=-(a+b).

-(83+30)

2) Use the decomposition method.

83 = 80 + 3

30 = 30 + 0

_____________________

            110 + 3 = 113

3) After simplification, we have:

-(83+30)=-113

4) Therefore, -83-30=-113.

-113

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irinina [24]

Answer:

$1017.19

Step-by-step explanation:

First find the fraction of how much of Paulo's money is spent on his rent and car. Add 1/4 and 1/8, which is 3/8 because 1/4 = 2/8. Then multiply 3/8 by Paulo's monthly spending, which is $2712.50. Multiplying those numbers will get you $1017.1875. which you have to round up to $1017.19 because you can't spend three quarters of a cent.

8 0
3 years ago
Read 2 more answers
Consider functions
aniked [119]

b is the correct answer

Step-by-step explanation:

see the step in the picture

6 0
2 years ago
Determine the equation of the following polyromial that passes through point (0,6).
Ostrovityanka [42]

Answer:

Cubic polynomial has zeros at x=−1x=−1 and 22, is tangent to x−x−axis at x=−1x=−1, and passes through the point (0,−6)(0,−6).

So cubic polynomial has double zero at x=−1x=−1, and single zero at x=2x=2

f(x)=a(x+1)2(x−2)f(x)=a(x+1)2(x−2)

f(0)=−6f(0)=−6

a(1)(−2)=−6a(1)(−2)=−6

a=3a=3

f(x)=3(x+1)2(x−2)f(x)=3(x+1)2(x−2)

f(x)=3x3−9x−6

3 0
2 years ago
What is the answer to number 9?
Lelu [443]
NAP = 180 - NAC - PAT = 180 - 61 - 46 = 119 - 46 = 73 degrees
6 0
3 years ago
The lengths of the sides of a triangle are represented by 15 cm and 20 cm what could the third side be?
natta225 [31]

the answer is D. 35 cm not everyone has the same answer !

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