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TiliK225 [7]
3 years ago
15

Need answer asap! thanksss

Mathematics
1 answer:
Rasek [7]3 years ago
7 0

Answer:

-6, and 3

Step-by-step explanation:

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Two points of intersection are on the number at the coordinates (-1,2) and (4,-8).

5 0
3 years ago
An A-frame house is 45 feet high and 32 feet wide. Find the measure of the angle that the roof makes with the floor. Round to th
Flura [38]

Answer:

Angle, \theta=70.4^{\circ}

Step-by-step explanation:

We have, an A-frame house is 45 feet high and 32 feet wide. It is required to find the measure of the angle that the roof makes with the floor.

The attached figure shows the A frame. Let \theta is the angle that the roof makes with the floor. So,

\tan\theta=\dfrac{45}{16}\\\\\tan\theta=2.81\\\\\theta=\tan^{-1}(2.81)\\\\\theta=70.4^{\circ}

So, the angle of 70.4 degrees is the angle that the roof makes with the floor.

4 0
3 years ago
If 3/5 times x equals 12 then what is x
vovikov84 [41]

Answer:

20

Step-by-step explanation:

12 divided by 3/5 is equal to 20

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3 years ago
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Tems11 [23]

Answer:

It will take him 50 minutes to complete the painting.

Step-by-step explanation:

6 0
3 years ago
Can someone please answer this question here are the answers to the question:
Nitella [24]
Answer: 1298 square feet

------------------------------------------------------

Work Shown:

Area of Rectangle on the Left = length*width = c*d = 24*20 = 480
Area of Rectangle in the center = length*width = c*b = 24*10 = 240
Area of Rectangle on the Right = length*width = c*e = 24*17 = 408

Area of top triangle = (base*height)/2 = b*a/2 = 10*17/2 = 170/2 = 85
Area of bottom triangle = (base*height)/2 = b*a/2 = 10*17/2 = 170/2 = 85

Add up the individual areas to get:
480+240+408+85+85 = 1298

The units are in square feet since this is dealing with area.

3 0
3 years ago
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