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mezya [45]
4 years ago
12

Louie is trying to find a rectangular canvas for his art project. Its width must measure 20 inches and form a 35° angle with the

diagonal of the canvas. What is the height of the canvas? Round your answer to the nearest tenth. 11.5 inches 14.0 inches 16.4 inches 28.6 inches

Mathematics
2 answers:
zaharov [31]4 years ago
7 0

Answer:

14.0 inches

Step-by-step explanation:

I took the test this is correct

riadik2000 [5.3K]4 years ago
3 0

Answer:

tan(35) = x/20

20(tan(35)) = x

14.0 in. = x

14.0 inches

Step-by-step explanation:

use trigonometry to figure out the height.

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Rectangle ABCD is similar to rectangle QRST. The width of ABCD is 5 inches and the length is 8 inches. If the length of QRST is
omeli [17]
Answer: 7.5

Form your proportion. Let x be the width of QRST.

Length of ABCD      Length of QRST
-----------------------  =  ------------------------- 
Width of ABCD         Width of QRST

8/5 = 12/x

Solve for x by cross-multiplying.
(8)(x) = (12)(5)
8x = 60
x = 7.5


8 0
3 years ago
Please help me it not hard​
steposvetlana [31]

Answer:

Blue

Step-by-step explanation:

I used a graphing calculator called Desmos.

4 0
3 years ago
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Which is an example of Identity Property of Addition?
AURORKA [14]

Answer:

b

Step-by-step explanation:

because we can not some times change the places in addition so b is the correct answer

8 0
3 years ago
What is the circumference of a circle with a diameter of 7 inches
Mrrafil [7]
It’s 21.99


Use c=2pi*radius
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6 0
2 years ago
SOLUTION: a diver jumps from a diving board that is 24 feet above the water. the height of the diver is given by h= -16(t-1.5)(t
lara [203]

Answer:

The diver will hit the water at 1.5 seconds

Step-by-step explanation:

Given

h= -16(t-1.5)(t+1)

Required (Missing from the question)

When will the diver hit the water?

To do this, we simply solve for t

When the diver hits the water, the height is 0 (at that point)

So, substitute 0 for h in h= -16(t-1.5)(t+1)

0= -16(t-1.5)(t+1)

Divide both sides by -16

\frac{0}{-16} =\frac{-16(t-1.5)(t+1)}{-16}

\frac{0}{-16} =(t-1.5)(t+1)

0 =(t-1.5)(t+1)

(t-1.5)(t+1)=0

Split

t - 1.5 = 0 or t + 1 = 0

Solve for t

t = 1.5 or t = -1

But time (t) can not be negative.

So:

t = 1.5

Hence, the diver will hit the water at 1.5 seconds

8 0
3 years ago
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