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2 years ago

Select the graph for the solution of the open sentence Ix| = -2

Mathematics

1 answer:

Oliga [24]2 years ago

7 0

Answer:

Attached graph

Step-by-step explanation:

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Find the value of x. Then find the missing angle measures of the polygon.

Naily [24]

The sum of the angles equals 540

There are 3 angles that measure (x - 30) and 2 angles that measure (x)

3(x - 30) + 2(x) = 540

3x - 90 + 2x = 540

5x - 90 = 540

5x = 630

x = 126

x - 30 = 126 - 30 = 96

Answer: x = 126, x-30 = 96

8 0

3 years ago

Simplify the following expression, if possible.<br> (xyz)6

saw5 [17]

Answer:

Answer is below

Step-by-step explanation:

The simplified expression would be 6xyz because you distribute the 6 to the (xyz).

If this answer is correct, please make me Brainliest!

8 0

3 years ago

Read 2 more answers

True or false: arc measure is the same length as arc length

STatiana [176]

Answer:

true

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h. A=(a+b)/2 h Solve for a.

yKpoI14uk [10]

Answer:

$a=\frac{2A}{h}-b$

Step-by-step explanation:

Hello, I think I can help you with this.

According to the information provided in the problem, the area of a trapezoid is given by

$A=\frac{a+b}{2} *h\\$

Step 1

solve for a, it means isolate a

$A=\frac{a+b}{2} *h\\divide\ both\ sides\ by\ h\\\\\frac{A}{h}= \frac{\frac{a+b}{2} *h}{h} \\\frac{A}{h}=\frac{a+b}{2}\\\\Now, multiply\ both\ sides\ by\ two\\\\ 2*\frac{A}{h}=2*\frac{a+b}{2}\\2*\frac{A}{h}=a+b\\\frac{2A}{h}=a+b\\\\subtract\ b\ for\ both\ sides\\\frac{2A}{h}-b=a+b-b\\a=\frac{2A}{h}-b$

Have a good day.

5 0

3 years ago

Write a exponential function of 1600 by5.6%

NeX [460]

Step-by-step explanation:

If there is a growth of 5.6% per time unit. The function is

f(t) = 1600 * (1.056)^t

3 0

3 years ago