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Travka [436]
3 years ago
12

Find the area of the polygon

Mathematics
1 answer:
lisov135 [29]3 years ago
7 0

Answer:

154 square units

Step-by-step explanation:

To find the area of a trapezoid, we need to:  (a+b)\frac{h}{2} , a and b being 17 and 5 in this case. h is 14. Substitute the variables and there you have it!

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The equation below represents Function A and the graph represents Function B:
Snezhnost [94]

Answer:

Slope of Function B = – Slope of Function A

Step-by-step explanation:

Slope of function A=-2

Slope of function B=$\frac{3-1}{3-2}=2$

6 0
3 years ago
Read 2 more answers
Y + 12 = -26 thank you if you answer me ​
tia_tia [17]

Answer:

-38

Step-by-step explanation:

1. Isolate y to one side.

y+12=-26

subtract 12 to both sides

y=-38

3 0
3 years ago
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What is the result of 6 divided by 3/8?<br> Please help I’ll give brainliest
worty [1.4K]

Answer:

16

Step-by-step explanation:

5 0
3 years ago
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Simplify: 3x^2-8x+4 and show work please
Bad White [126]

believe what you're asking is to turn the trinomial into two binomials

So you first have to get 3x²; the only way to get this is

(3x    )(x     )     when multiplying that, you would get 3x²

when dealing with the -8x and the 4, you must find numbers that are factors of four (when multiplied together they will equal 4) and will multiply with the x's to get -8

(3x-2)(x-2)

you can tell that this is the answer because when you multiply though you will get:

3x-2x²-6x+4

or: 3x²-8x_4

Hope this helped


5 0
3 years ago
What is the square root of 647
mars1129 [50]

Answer:

Step-by-step explanation:

Air pressure is measured in pascals. For a professional American football game, the ball should be inflated to about 90,000 pascals. Scientists studied the effects of air temperature on the pressure inside American footballs by taking these steps:

1. Prepare 100 footballs.

2. Measure each football's air pressure.

3. Divide footballs into 10 groups.

4. Place the groups in different lockers cooled to different air temperatures.

5. After 12 hours, remove the footballs from lockers.

6. Measure each football’s pressure again.

7. Compare the new pressures to the starting pressures.

What two terms best describe the variable "air pressure inside the football" in this experiment?

independent, qualitative

independent, quantitative

dependent, qualitative

dependent, quantitative

5 0
3 years ago
Read 2 more answers
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