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Veronika [31]
3 years ago
13

Please help <3 Find the value of the variables in the parallelograms.

Mathematics
1 answer:
Mashutka [201]3 years ago
8 0

Answer:

Hello!

answer: a = 5

b = 8

Step-by-step explanation:

since we are given 1 side of the parellogram we can use that to figure out the rest! parellograms will add up to 360 degrees since 1 angle is 115 that means the other will be 115 115 + 115 = 230

360 - 230 = 130 since there 2 angles across from each other they will both equal the same so 130 ÷ 2 = 65 so both of these angles will have to equal 65 because 65 + 65 + 115 + 115 = 360 a = 5 because 14 x 5 = 70 and 70 - 5 = 65 b = 8 because 8 x 8 = 64 and 64 + 1 = 65 Hope this helps you understand!

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In ΔGHI, h = 510 inches, ∠G=25° and ∠H=122°. Find the length of g, to the nearest inch.
Licemer1 [7]

9514 1404 393

Answer:

  254 in

Step-by-step explanation:

The Law of Sines tells you ...

  g/sin(G) = h/sin(H)

  g = h(sin(G)/sin(H)) = 510 in(0.42262/0.84805)

  g ≈ 254.15

The length of g is about 254 inches.

8 0
3 years ago
14/126 in simplest terms
Vinil7 [7]

Answer:

1/9

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8 0
2 years ago
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Zach can read 7pages of a book in 5 minutes at this rate how long will it take him to read 175 pages
AlexFokin [52]
125 minutes. 175 divided by seven is 25 and 25 multiplied by 5 is 125
5 0
3 years ago
1/3 = x/15 What is the value of x?
zysi [14]

Answer:

\huge\boxed{x=5}

Step-by-step explanation:

\dfrac{1}{3}=\dfrac{x}{15}\qquad\text{cross multiply}\\\\3x=15\qquad\text{divide both sides by 3}\\\\x=5

4 0
3 years ago
How to Estimate √40 to the nearest tenth.
notka56 [123]

Answer:

Square Root of 40 to the Nearest Tenth

Square Root to the nearest tenth

Square Root of 40 to the nearest tenth, means to calculate the square root of 40 where the answer should only have one number after the decimal point.

Here are step-by-step instructions for how to get the square root of 40 to the nearest tenth:

Step 1: Calculate

We calculate the square root of 40 to be:

√40 = 6.32455532033676

Step 2: Reduce

Reduce the tail of the answer above to two numbers after the decimal point:

6.32

Step 3: Round

Round 6.32 so you only have one digit after the decimal point to get the answer:

6.3

To check that the answer is correct, use your calculator to confirm that 6.32 is about 40.

Step-by-step explanation:

Pls mark brainliest tyy!!

7 0
2 years ago
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