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amm1812
4 years ago
8

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

Mathematics
1 answer:
tigry1 [53]4 years ago
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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Abcd is parallelogram. what is the value of z
bixtya [17]

Answer:

answer is 13

Step-by-step explanation:

opposite angles of parallelogram are equal

therefore,65=5z

z=65/5

z=13

8 0
3 years ago
The revenues and expenses of Sentinel Travel Service for the year ended August 31, 2019, follow: Fees earned $745,515 Office exp
kvv77 [185]

Answer:

Step-by-step explanation:

What I will do is attach a picture of the income statement prepared, and explained the process and figures gotten, first we start with writing the Revenue with the year 2019, for the revenue, the only value given is the Fees earned, then after Revenue, we go to expenses, where we have Office, Miscellaneous, and wages, then we find the total of that, then after this we go to net income before Taxes, which is the difference with the total revenue and total expense, which is $745,515 - $544,225 = $201,290

Then we find the income tax expenses and we assume that tax is 40% of your profit, which is 40% of $201,290 = 40/100 x 201290 = $80,516

Then we find the net income which is the income tax expense subtracted from the net income before tax

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Find the picture attached from the income statement

8 0
4 years ago
Multiply or divide SHOW YOUR WORK!!! 5x+10 over x +2 times 2x over 4x-10
Vaselesa [24]
(5x + 10) / (x + 2)  *  2x / (4x - 10)
= 5(x + 2) / (x + 2) * 2x / 2 (2x - 5)
 = 5 *2 = 2x / (2x - 5)
 = 10 * (2x - 5) = 2x
 = 20x - 50 = 2x
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 = x = 50 / 18

In short, Your Answer would be 25/9

Hope this helps!
6 0
4 years ago
nine more than twice a twice a number is less than negative nineteen. find all numbers that make this statement true
Olegator [25]

Answer:

find below

Step-by-step explanation:

2x+9 < -19

2x < -28

x < -14


3 0
3 years ago
Susan wants to buy containers of paint for herself and each of her 7 friends. What is the least amount of money Susan will need?
ikadub [295]

Answer:

The last one $21.76

Step-by-step explanation:

First you look at the chart and see that a container of paint is $2.72 next you multiply 2.72 by 8 not 7 because Susan AND her seven friends and get $21.76.

4 0
3 years ago
Read 2 more answers
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