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Sliva [168]
3 years ago
8

In right triangle ABC, AB=6, BC=12, and m∠A=90°. What is the value of cot C?

Mathematics
1 answer:
VikaD [51]3 years ago
5 0
I believe C  it is 45

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Austin is serving his child french fries and chicken wings for lunch today. Let be the number of french fries in the lunch, and
seropon [69]

Answer:

25f+100c<500

Step-by-step explanation:

He wants that total calorie count to be less than 500 cals, so we use <.

25f, means for each french fries we have 25 calrs.

100c, for each chicken wings we have 100 calories.

So inequality is 25f+100c<500.

For example, he can not eat 4 french fries and 4 wings (4*25+100*4=500 is not less from 500, it is equal), but he can eat 3 fries and 4 wings (3*25+100*4=475<500).

5 0
3 years ago
1 -For what value of x is line a parallel to line b
IgorC [24]

Answer:

1) x = 17,  line a parallel to line b

2) x = 18,  line a parallel to line b

Step-by-step explanation:

If line a parallel to line b then (10x - 40) + 50 = 180

Solve for x

10x - 40 + 50 = 180

Combine like terms

10x + 10 = 180

10x = 170

  x = 17

x = 17,  line a parallel to line b

-------------------------------------------------

If line a parallel to line b then 5x - 16 = 74

Solve for x

5x - 16 = 74

5x = 90

  x = 18

x = 18,  line a parallel to line b

 

4 0
3 years ago
Wut is the answer of -7y+1= -27 step by step ​
Natali5045456 [20]

Answer:

y=4

Step-by-step explanation:

-7y+1=-27

Subtract 1 from both sides:

-7y+1-1=-27-1

-7y=-28

Divide both sides by -7:

\frac{-7y}{-7}=\frac{-28}{-7}

y=4

5 0
3 years ago
Read 2 more answers
Samuel grabbed 6 3/4 cups of cheerios and shared it with 3 people. How many cups of cheerios did each person get? Be sure that y
lilavasa [31]

Answer: each person would get 2 1/4 cup of cheerios

Step-by-step explanation:

6 0
3 years ago
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If a 12-sided regular polygon rotates about its center, at which angle of rotation will the image of the polygon coincide with t
AfilCa [17]

Answer:

D. 30

Step-by-step explanation:

At the center of the polygon are twelve 30° angles - 360° / 12.If the polygon is rotated 30° the image (transformation) shall coincide with the preimage (the figure before transformation).

8 0
3 years ago
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