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kozerog [31]
3 years ago
6

Dan's business loses $9 each day. Which equation would be used to show how much money Dan's business has lost in a week? A. -9 ×

7 B.-9 × (-7) C.9 × 7 D.9 × (-7)
Mathematics
1 answer:
Lady bird [3.3K]3 years ago
8 0

Answer:

C. \: 9 \times 7

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Robert drew a parallelogram with 2 55 degree angles. What are the measures of the 2 other angles? Both of the angles have to be
Licemer1 [7]
Angles in a parallelogram have to equal 360.

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3 years ago
In the isosceles triangle, find a and b if you knew the perimeter was 20x+35
Zanzabum

Answer:

a=8

b=17

Step-by-step explanation:

Isoceles means we will have 2 congruent sides in this triangle.

So it appears we are to assume it is sitting on its base which means that other side has measurement ax+9 as well

So we have the sum of the 3 sides is the perimeter.

That means we have the equation:

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This implies 2a+4=20 and 18+b=35.

2a+4=20

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a=8

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Subtract 18 on both sides:

b=17

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3 years ago
The area of a rectangle is represented by 5x^2+19x+12. What is the length?
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3 years ago
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