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Marat540 [252]
3 years ago
11

13p + 5p - 9p -2p=7 what is p

Mathematics
1 answer:
Law Incorporation [45]3 years ago
6 0

Answer:

p=1

Step-by-step explanation:

18p-9p=9p

9p-2p=7p

7p=7

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A flag pole has a rope that attaches to the ground from the top of the flagpole the rope create a 30° angle with the ground and
OLEGan [10]

Answer:

5.77\ \text{m}

11.54\ \text{m}

Step-by-step explanation:

p = Height of pole

h = Length of role

b = Distance between the bottom of the rope and bottom of the pole = 10 m

\theta = Angle between the rope and the ground = 30^{\circ}

\tan\theta=\dfrac{p}{b}\\\Rightarrow p=b\tan\theta\\\Rightarrow p=10\tan30^{\circ}\\\Rightarrow p=5.77\ \text{m}

The length of the rope is 5.77\ \text{m}

\cos\theta=\dfrac{b}{h}\\\Rightarrow h=\dfrac{b}{\cos\theta}\\\Rightarrow h=\dfrac{10}{\cos30^{\circ}}\\\Rightarrow h=11.54\ \text{m}

The length of the pole is 11.54\ \text{m}

3 0
3 years ago
Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon? (5 points + Brainiest!)
Ostrovityanka [42]

Answer:

d

Step-by-step explanation:

527 / 17 = 31

6 0
3 years ago
Choose the solids with approximately equal volumes.
xxMikexx [17]

Answer:

Adding 12 to the circle area is equal to the square area.

Or

s2 = 12 + A

Where

s = side of square

A = area of circle

So

s2 = 12 + 36

s2 = 48

Solve this for s to get the side length

5 0
3 years ago
Read 2 more answers
If a triangle has side lengths of 5.6 yards, 7.1 yards, and x yards, find the range of possible values of x. (pls help 4 medal)
Viktor [21]

If a triangle has side lengths of 5.6 yards, 7.1 yards, and x yards, then the range of possible values of x would be 1.5 < x < 12.7. The correct answer between all the choices given is the first choice or letter A. I am hoping that this answer has satisfied your query about and it will be able to help you.

3 0
3 years ago
What is a11 for the geometric sequence 3,072;−1,536;768;−384;….
ludmilkaskok [199]
B. 3
Here’s why

t1 = 3072, r = -1/2

t11 = 3072 (-1/2)^10 = 3
5 0
3 years ago
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