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frez [133]
2 years ago
10

Suppose Q is the midpoint of line segment PR, PQ = x + 10, and QR = 4x - 2

Mathematics
2 answers:
xz_007 [3.2K]2 years ago
5 0

answer and step by step in the attachment

ohaa [14]2 years ago
4 0
D. 28 is the answer because when I guess I am always right
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Please calculate the volume of the triangular prism (MIDDLE SCHOOL MATH)​
k0ka [10]

Answer:

52.374 cm*3

Step-by-step explanation:

the upper triangle is equal to the bottom triangle

Btw fyi the formula of calculating the value of a prism is:

area of the base × height

3 0
3 years ago
I need help on these 2 problems
KIM [24]

Answer:

The answer to 17 is -8. 2+ = 10 - 12 = -2*4 = -8.

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Step-by-step explanation:

3 0
3 years ago
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B Which of the statements is true about the polygons below E D 120 degrees C 90 90 60 60 120 degrees 90 90 F D Polygon A Polygon
mash [69]

Answer:

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5 0
1 year ago
In this fulcrum, the weights are perfectly balanced. How far must the fulcrum be located from the 40 lb. weight if the bar is 9
creativ13 [48]
So...we can write eqn as

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4 0
3 years ago
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Solve this equation please <br>5X2 - 15 = 5​
Lena [83]

Answer:

x = 2 or x = -2

Step-by-step explanation:

5x² - 15 = 5​

⇌

5x² = 15 + 5

⇌

5x² = 20

⇌

x² = 20/5 = 4

⇌

x² = 2²

⇌

x² - 2² = 0

⇌

(x - 2)(x + 2) = 0

⇌   we use the zero product property

x - 2 = 0 or x + 2 = 0

⇌

x = 2 or x = -2

4 0
3 years ago
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