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Grace [21]
4 years ago
12

What is the slope of a line perpendicular to line A?

Mathematics
1 answer:
avanturin [10]4 years ago
3 0

Answer: D , -4/7

Step-by-step explanation:

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a rectangulur playground has an area of 3,392 square meters if the width of the rectangle is 32 meters find the lenght
Whitepunk [10]
Formula: 
Length = Area / Width

Area = 3,392 sq meters
Length = 32 meters

*Divide the area by the width

\frac{3,392}{32} = 106

The length is 106 meters.
4 0
4 years ago
Please help I’m confused
Olenka [21]

Answer: 91 degrees

Step-by-step explanation:

you see 89, angle 2 is just a little bit more bigger than 89 so yeah

6 0
3 years ago
Find the surface area
Natasha_Volkova [10]
First, you need to find the area of the rectangle. As you already know, the formula for area is length times width. So, you would need to do 7 times 6, which is 42. Now, the triangle is a little more complicated. the height is about 2 and the base is 6. 6 times 2 is 12, but if you remember the area of a triangle, it's B times H divided by 2, so 12 divided by 2 is 6, so 42 plus 6 is 48. I THINK that is the surface area :)
7 0
3 years ago
Simplify the expression.<br> 3.7-4.6n-3n + 6
prohojiy [21]

Answer:

−7.6n+9.7

Step-by-step explanation:

First, lets put the equation

≈3.7 - 4.6n - 3n + 6

Add light terms

−7.6n + 9.7

Now were done

4 0
3 years ago
Use a five-step plan to solve the following word problem. Show all five steps in your response:
Andrej [43]
1. james and kevins age is 30

2. james is 14

3.  30-14=16
       OR
4. 14+16=30

5. kevin is 16 years old
3 0
3 years ago
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