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sweet [91]
3 years ago
14

Use cosines to find the measure of angle B A=16, B=22, C=21

Mathematics
1 answer:
romanna [79]3 years ago
5 0

Answer:

more info please\

Step-by-step explanation:

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Solve the compound inequality 4x – 7 > 5 or 5x + 4 ≤ –6
bija089 [108]

Answer:

inequality form: x \leq -2 or x > 3

interval notation form: (-∞,-2] ∪ (3,∞)

Step-by-step explanation:

I attached a picture that shows all the work. You begin by isolating then solving for x on both sides. Then form a solution using the information found out about x. For example, you can combine the found inequalities for x to solve that x must be GREATER than 3 while being LESS than -2. Using that you can form an line and make a line. Remember, when writing in interval notation form you always begin from the left to the right (in reference) to the number line.

5 0
2 years ago
The width of a rectangle is 8 inches longer than its length. The perimeter is 104 inches.
Vesna [10]

Answer:

The width of the rectangle is 56 and the length is 48

Step-by-step explanation:

divide the perimeter in half (52 + 52)

then subtract 4 from one of the 52's

you get the answer of 56 and 48

Your answer can be checked by conferming that 56 - 48 = 8 so the width of a rectangle is 8 inches longer than its length.

6 0
3 years ago
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Can someone please help me with this???
Rom4ik [11]
The point would be (-5, 6). I hope I helped. 
3 0
3 years ago
Read the question on the screenshot.
kondor19780726 [428]

Answer:

c: add x to each side

Step-by-step explanation:

7 0
3 years ago
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Help I’m giving brainlest to the first person who get it right!!!
tensa zangetsu [6.8K]

Answer:

14,400 this is correct

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3 years ago
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