2 years ago

Find the value of x for whichA.31B.43C.121D.47

Mathematics

1 answer:

tresset_1 [31]2 years ago

4 0

Answer:

The value of x is 31°

Step-by-step explanation:

As we can see, the two angles at the bottom of the shape are base angles. These angles both form right angles which means they both have a measurement of 90°. Knowing this information, we can set up an equation to solve for x.

47 + (x + 12) = 90

47 + x + 12 = 90

Add 12 to 47.

59 + x = 90

Subtract 59 on both sides of the equation.

x = 31

The value of x is equal to 31.

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A rectangle’s perimeter and it area have the same numerical value. The width of the rectangle is 3 units. What is the length is

Verdich [7]

Answer:

Step-by-step explanation:

3+3+6+6=18

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5 0

2 years ago

I dont understand how to do this inequality 4x +6 <-6

Mama L [17]

4x + 6 < -6

First, subtract 6 from both sides. / Your problem should look like: 3x < -6 - 6
Second, simplify -6 - 6 to -12. / Your problem should look like: 3x < -12
Third, divide both sides by 4. / Your problem should look like: x < $-\frac{12}{4}$
Fourth, simplify $\frac{12}{4}$ to 3. / Your problem should look like: x < -3

Answer: x < -3
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3 years ago

Someone please help what’s 9+10?

Digiron [165]

Answer:

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