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hram777 [196]
3 years ago
6

Solve for x. 1/4+1/2+x=−3/4 Please Hurry!

Mathematics
1 answer:
seraphim [82]3 years ago
4 0

Answer:

If you want it solved to exact form which im assuming you do the answer is x= -3/2

But if you want decimal form it is x= -1.5 and the mixed number form is x= -1 1/2

Tip for the future if you have questions like this use Math-way  its a website. Its an algebra calculator and it works wonders. :)

Step-by-step explanation:

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What is the measure of <1?
Paraphin [41]

Answer:

the measure of ∠1 is 92 degrees

Step-by-step explanation:

6 0
2 years ago
The angle of elevation of a tower, 45 m high from a ball on the ground 52 degree (a) how far is the ball from the foot of the to
blsea [12.9K]

The distance of the ball from the foot of the tower is : 35.18m

The ball would be moved 57.2m away from the foot of the tower for the Angle of elevation to be halved.

<h3>What is angle of elevation?</h3>

Angle of elevation is the angle formed between the horizontal and the  line of view from the vertical.

Analysis:

The height of the tower and the distance of the ball from the foot of the tower form a right angle triangle.

so we use trigonometry.

a) let distance of the ball from foot of tower be x.

  so that, tan 52 = 45/x

  x = 45/tan52

  x = 45/1.279 = 35.18m

b) let the distance of the ball in the new position from the foot of the tower be y.

if the angle of elevation is halved, then new angle is 52/2 = 26°

 tan 26 = 45/y

y = 45/tan26 = 45/0.487 = 92.4m

distance moved from old position to new position = 92.4 - 35.18 = 57.2m

In conclusion, the distance of the ball from the foot of the tower and the distance the ball should move to make its elevation 26° are 35.18m and 57.2m respectively.

Learn more about angle of elevation: brainly.com/question/88158

#SPJ1

4 0
2 years ago
A rectangular prism has a volume of 1,500
goblinko [34]

Answer:

1500 = 748h

Step-by-step explanation:

Data:

l=34, w=32

Volume=1500

Write an equation of volume of a rectangular prism:

Volume= L x W x H

Substitute Values:

1500=34 x22 x h

Simplify:

1500=748h

7 0
3 years ago
If a cone-shaped hole is 3 feet deep and the circumference of the base of the hole is 44 feet what is the volume of the hole? Us
tiny-mole [99]
The formula for finding a volume of a cone is 
V=πr^2h(1/3)
Plug in the values the have given you and solve. 
3.14(7)^2(3)(1/3)
approx. 153.86 cubic ft.
4 0
3 years ago
How to write a quadratic function given the roots and y intercept?
earnstyle [38]
You need to be clearer on what the "roots" are, I haven't learned that term ever, but I think I know what you mean...
6 0
3 years ago
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