MATHEMATICS HIGH SCHOOL

Solve for x. m/2=x+84

please show work i really need help! thank you ​
Solve for x. m/2=x+84 please show work i really need - 1

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

Start with 180-38. That gives us 142. We know that 2 of the sides are the same so the two missing values are split evenly between 142. Angle 2 is 71.

71=x+84
subtract 84 from both sides

x=-13

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NEED ANSWER QUICKLYthe coordinates of a and l are -4 and 12 what is the coordinate of the midpoint between them

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A rain gutter is to be constructed of aluminum sheets 12 inches wide. After marking off a length of 4 inches from each edge, this length is bent up at an angle θ. The area A of the opening may be expressed as the function: A(θ) = 16 sin θ ⋅ (cos θ + 1). If θ = 60°, what is the area of the opening?

Answers

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The perimeter of a rectangle is 34 units. Its width is 6.5 units. What is its length?

Answers

If the width is 6.5 then double that to work out the two widths which would be 13. Take that from the perimeter so you're left with 21. Half 21 to work out one length which is 10.5. Length = 10.5

A plan has scale 1:22. what is the actual length, in cm, represented by 101 cm ?

Answers

The ratio of the scale of the plan to the actual length is 1:22.

This means that every 1 cm on the plan represents 22 cm for the actual length.

Therefore, to find the actual length of 101 cm on the plan, we just have to multiply 101 * 22.  This equals 2222 cm.

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What is one fourth divided by 2

Answers

One fourth is the same as 1/4 1. 2 ÷ 4. 1 Reciprocal 1. 1 × 4. 2 Multiply normally. 1/8=answer
1/8  is the answer because 2 Divied by 1/4 x 4/1= 8/1 or
1/4divide2=1/4x1/2=1/8

The sign of a positive number divided by a negative number is always: A) Positive B) Negative C) Zero D) Undefined

Answers

Answer:

B) negative

Step-by-step explanation:

The sign of a positive number divided by a negative number is always negative.

E.g:

5 ÷ (-4) = -1.25

_______

hope this helps!
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