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kakasveta [241]

3 years ago

8

If the door to the library is at (2, 4), the door to the

1 answer:

grin007 [14]3 years ago

6 0

Answer:

Step-by-step explanation:

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What is the value of x?

vivado [14]

X<15 i think its that

7 0

3 years ago

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Lena has 5 parrots she gives each parrot 1 grape in the morning and 1 grape in the evening how many grapes does she give to her

Pepsi [2]

Answer:

Step-by-step explanation:

Each parrot gets 2 grapes in one day

In total: Lena gives her parrots(ALL FIVE OF THEM) 10 grapes all together

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3 years ago

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A lawn mower is pushed a distance of 100 ft. Along a horizontal path by a constant force of 60 lbs. Yhe handle of the lawn mower

olga2289 [7]

For this case we have the following equation:
w = || F || • || PQ || costheta
Where,
|| F ||: force vector module
|| PQ ||: distance module
costheta: cosine of the angle between the force vector and the distance vector.
Substituting values:
w = (60) * (100) * (cos (45))
w = 4242.640687 lb.ft
Answer:
The work done pushing the lawn mower is:
w = 4242.640687 lb.ft

6 0

3 years ago

How do I find the measure of the interior angle?

nataly862011 [7]

Answer:

see the explanation

Step-by-step explanation:

we know that

The sum of the interior angles in any polygon is given by the formula

$S=(n-2)180^o$

where

n is the number of sides of the polygon

step 1

Find the sum of the interior angles in the given polygon

we have

$n=5\ sides$

substitute

$S=(5-2)180^o=540^o$

step 2

Find the value of x

we know that

$-3x+125+(45-x)+(-x+90)+80=540$

solve for x

$-5x+340=540$

$-5x=200\\x=-40$

step 3

Find the measure of each interior angle

substitute the value of x

Angle A

$-3(-40)=120^o$

Angle B

$80^o$

Angle C

$-(-40)+90=130^o$

Angle D

$45-(-40)=85^o$

Angle E

$125^o$

3 0

3 years ago

Choose all the functions that are NOT linear.

Triss [41]

Answer:
B

Step:
The general equation for linear is y=mx+b

So all is linear except B

8 0

2 years ago