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ololo11 [35]
2 years ago
14

May I please receive help?

Mathematics
2 answers:
BARSIC [14]2 years ago
6 0

Answer: m∠2 = 28°

Step-by-step explanation: Right bro. 1000%

Slav-nsk [51]2 years ago
5 0
You set the problem up: 3x + x = 84. With x representing angle 2. 4x=84 makes x = 21. Therefore angle 2 is 21.
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tiny-mole [99]

Answer:

-5 and initial value is -1

Step-by-step explanation:

Slope= y2-y1/x-x1

-11-(-1)/2-0

-10/2

-5

Initial value is y-intercept where x is 0 (0,y)

so

(0,-1) is starting point

5 0
3 years ago
A garden measuring 10 meters by 7 meters is going to have a walkway constructed all around the perimeter, increasing the total a
SashulF [63]

The width of the pathway is 3m

Step-by-step explanation:

Let the width of the pathway be 'w'

The area will be 130 square meters

The dimensions of the garden is 10 x 7

Area = (10+w) (7+w)

130 = 70 + 17w + w^2

w^2 + 17w - 60 = 0

w^2 +20w - 3w - 60 = 0

w ( w + 20) - 3 ( w + 20) = 0

(w + 20) (w - 3) = 0

w = -20 ( or) w = 3

w is the width and cannot be negative.

So, w = 3 meters

The width of the pathway is 3m

5 0
3 years ago
Simplify <br> 30 points!!
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8 0
2 years ago
Read 2 more answers
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stepan [7]

Answer:

yes

Step-by-step explanation:

3/5 is closer to being a full number =D

7 0
3 years ago
PLEASE HELP ME ASAP!!
IrinaVladis [17]

Answer:

8. 5/6

9. 6.25, 6 and 1/4

10. 14.4

Step-by-step explanation:

Sorry that this is a little late. All of these problems end up with the same process to get to the answer. Since you want to find the rate, you would want to divide the amount of time taken by itself to find the unit rate. So basically, 8. would be 20 cm in 24 hours. You would divide both by 24 and you get 20/24 cm in 1 hour. and then you simplify the fraction and boom, there's your answer.

8 0
3 years ago
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