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Solnce55 [7]
3 years ago
8

What the correct answer I do not want mistake

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
6 0

Answer:

394.8

Step-by-step explanation:

the missing angle is 180 - 26 - 27 = 127

32/sin 27 = x/sin 26, x(side UV) = 30.899053

Area = 1/2ab sin C

1/2 (30.9)(32) sin 127 = 394.8

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How do you factor and expression​
Jlenok [28]

Answer: Find the greatest common factor, and put in parentheses outside of the expression

Step-by-step explanation:

The greatest common factor is the largest number that all terms are divisible by. Here is an example: 4x+8y+12 In this example the greatest common factor is 4. So, first we divide the expression by 4 and put it in parentheses, giving us (x+2y+3). However, (x+2y+3) does not equal 4x+8y+12. We need to put the 4 we divided by in front of the parentheses, giving us 4(x+2y+3), which does equal 4x+8y+12. Hope this helps

4 0
3 years ago
In ΔOPQ, the measure of ∠Q=90°, the measure of ∠O=26°, and QO = 4.9 feet. Find the length of PQ to the nearest tenth of a foot.
Step2247 [10]

Given:

In ΔOPQ, m∠Q=90°, m∠O=26°, and QO = 4.9 feet.

To find:

The measure of side PQ.

Solution:

In ΔOPQ,

m\angle O+m\angle P+m\angle Q=180^\circ        [Angle sum property]

26^\circ+m\angle P+90^\circ=180^\circ

m\angle P+116^\circ=180^\circ

m\angle P=180^\circ -116^\circ

m\angle P=64^\circ

According to Law of Sines, we get

\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}

Using the Law of Sines, we get

\dfrac{p}{\sin P}=\dfrac{o}{\sin O}

\dfrac{QO}{\sin P}=\dfrac{PQ}{\sin O}

Substituting the given values, we get

\dfrac{4.9}{\sin (64^\circ)}=\dfrac{PQ}{\sin (26^\circ)}

\dfrac{4.9}{0.89879}=\dfrac{PQ}{0.43837}

\dfrac{4.9}{0.89879}\times 0.43837=PQ

2.38989=PQ

Approximate the value to the nearest tenth of a foot.

PQ\approx 2.4

Therefore, the length of PQ is 2.4 ft.

4 0
3 years ago
Find 33.3% of 81 what is the answer ?
madam [21]

Answer:

27

Step-by-step explanation:

33.33% = 1/3

1/3 x 81 = 27

If I'm right follow me on gram: Greyhasnoshame

6 0
2 years ago
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marishachu [46]

Answer:

Step-by-step explanation:

8 0
3 years ago
Which function has a vertex at the origin?
Wewaii [24]

Answer:

f(x) = –x2

Step-by-step explanation:

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3 years ago
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