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FrozenT [24]
3 years ago
13

4 3/7 - 2 5/14 Can someone Please Please help me??

Mathematics
1 answer:
melisa1 [442]3 years ago
5 0

Answer:

29 over 14

Step-by-step explanation:

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HELPPP ME OUTTTT!!!!!
ryzh [129]

Answer:

Measure of the unknown angle is 21°.

Step-by-step explanation:

In the given question,

Measure of opposite side and the measure of hypotenuse have been given.

Therefore, we will use the trigonometric ratio for the unknown angle which has the ratio of opposite side and the hypotenuse.

\text{sin}\theta=\frac{\text{Opposite side}}{\text{Hypotenuse}}

      =\frac{13}{36}

      =0.36111

\theta \approx \text{sin}^{-1}(0.36111)

\theta \approx 21.17

\theta \approx 21^{\circ}

Therefore, measure of the unknown angle is 21°.

3 0
3 years ago
Express (5r+2)(5r-2) in standard polynomial form
Alex_Xolod [135]
25r^2-4 rewriten in standard polynomial form

8 0
4 years ago
A customer decides to build a fence around the backyard. The yard is rectangular, and with the house an equal distance from both
DerKrebs [107]

Answer:

D). 290 feet

Step-by-step explanation:

Length of the yard = 65 feet

Width of the yard = 80feet

The Perimeter of the yard = 2(l + b)

                                           = 2 * (65 + 80)

                                            = 2 * 145

                                             = 290 feet

∵ Fencing required = 290 feet

Thus, <u>option A</u> is the correct answer.

4 0
4 years ago
The life of an AA battery can be predicted by the number of hours of use. As the number of hours of use increases, the remaining
posledela

Answer:

Step-by-step explanation:

I think he has used a proximetly 24 hours of the batteriey

8 0
3 years ago
Find the slope of 5x-2y=-2
Keith_Richards [23]
<h2>Answer:</h2><h2>The slope is 5/2</h2><h2 /><h2>Hope this helps!!</h2>

7 0
3 years ago
Read 2 more answers
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