A triangle has one 90-degree angle and one 38.7 - degree angle. What is the measure of the third angle?

1 answer:

4 0

The answer is 51.3 degrees because you add 90+38.7=128.7
then you do 180-128.7 because this is a linear/ supplementary triangle which adds up to 180
and you get 51.3 degrees

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darrel wants to see how much water is wasted by his leaky facet. he put a 4 gallon bucket under the fausey. after 24 hours the b

aleksley [76]

Answer:

The quantity of water filled in the bucket after 70 hours is 11.67 gallon .

Step-by-step explanation:

Given as :

The quantity of water filled in the bucket after 24 hours = 4 gallon

Let The quantity of water filled in the bucket after 70 hours = x gallon

So, According to question

<u>Applying unitary method</u>

∵In 24 hours, The quantity of water filled in bucket = 4 gallons

So,In 1 hour, The quantity of water filled in bucket = $\dfrac{4}{24}$ gallon

∴ In 70 hour, The quantity of water filled in bucket = $\dfrac{4}{24}$ × 70 gallon

I.e x = $\frac{4\times 70}{24}$ gallons

Or, x = 11.67 gallons

So,The quantity of water filled in the bucket after 70 hours = x = 11.67 gallon

Hence, The quantity of water filled in the bucket after 70 hours is 11.67 gallon . Answer

6 0

3 years ago

Would appreciate the help! And would like the steps to the problem, please! And please don't give wrong or non-helpful answers!

Doss [256]

Okay so you’re trying to get them to add up to 540 degrees.

On one side of the equation, have this, and on the other, add up your degrees on the shape.

(3x)+(10x-8)+(5x-12)+(120)+(2x)=540

Start by combining like terms on the left side.

20x+100=540
-100 -100
___________
20x=440
—— ——
20 20
x=22
(On this step, I was just solving and isolating the variable.)

Hope this helps!!

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3 years ago

What is y + 2/5 y equivalent to

Lerok [7]

7/5y. you add the 2/5y to the 5/5y and get 7/5y

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3 years ago

Simon bought 2/3 pounds of cookies He ate 4/5 of the cookies he bought what was the weight of the cookies that Simon ate

Stolb23 [73]

He ate 8/15 of a pound of the cookies.

If we are looking for 4/5 of something, we just multiply the amount by 4/5.

To multiply fractions, just multiply straight across.

2 x 4 = 8 in the numerator
3 x 5 = 15 in the denominator

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3 years ago

Read 2 more answers

Bovine deposits $7,000 into an investment that pays 4% interest compounded quarterly. if she leaves it in the account for 9 year

inysia [295]

Answer:

her balance will be $7,560 after 9 years i believe.

Step-by-step explanation:

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3 years ago