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Ne4ueva [31]
3 years ago
6

In triangle ABC, angle BC=4x+4 and angle AC= 6x-14 and angle BC=2x+7. What is BC

Mathematics
1 answer:
kolbaska11 [484]3 years ago
7 0

Answer:

37.5

Step-by-step explanation:

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3 years ago
(3,-5) (-1,5) you have to find the slope
nirvana33 [79]

Answer:

Hope this helps!

Step-by-step explanation:

Slope = 5/-2

Slope (m) =

ΔY

ΔX

=

5

-2

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θ =

arctan( ΔY ) + 180°

ΔX

= 111.80140948635°

ΔX = -1 – 3 = -4

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Equation of the line:

y = -2.5x + 2.5

or

y =  

- 5 x

2

+  5

2

When x=0, y = 2.5

When y=0, x = 1

3 0
3 years ago
Enzo’s mean score is 44. Zahra’s mean score is 38. The difference between the mean scores is about how many times the mean absol
konstantin123 [22]
The correct answer is 1.
4 0
3 years ago
5(2x-6)-4(x-7) simplify
Inga [223]

5(2x-6)-4(x-7)

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3 0
4 years ago
Helen had 25 containers. Each container held 7 and a half cups of sauce. How much sauce ,in cups, did Helen have in total?
viva [34]

Answer: 187.5 cups of sauce in total

Step-by-step explanation: easy multiply 27 by 7.5

6 0
3 years ago
Read 2 more answers
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