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horsena [70]
2 years ago
14

A triangle has one acute angle as the complement of the other. find the third angle​

Mathematics
2 answers:
Bogdan [553]2 years ago
8 0

Answer: 90 degrees

Step-by-step explanation:

Complementary angles add up to 90 degrees. Since a triangle has 180 degrees total, the other angle is 90 degrees

ololo11 [35]2 years ago
7 0

Answer:

90°

Step-by-step explanation:

Acute angles are less than 90°

Complementary angles add up to 90°

Angles in a triangle is 180°

An acute angle +the other = 90°

If two of the angles in a triangle =90°, then the third angle will be

180-90°=90°

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inna [77]

Answer:

33333

Step-by-step explanation:

6 0
3 years ago
There are 90 girls and 60 boys Participating in a race. The coach separates them into two equal groups made of all girls or or b
Lady_Fox [76]
90/2 is 45.. 60/2 is 30.. 30+45=75... 75 students would be able to be in each of the 2 groups, each containing 45 girls and 30 boys ... Hope I helped (:
7 0
3 years ago
What is the mean of the values in the dot plot?
sergij07 [2.7K]
First, write out all the values:
40,41,41,45,48,48,49,49,49,50

Then to find the mean, you add all the values and divide by the number of values (there are 10 values)
(40+41+41+45+48+48+49+49+49+50)/10
460/10
=46

Hope this helps
3 0
3 years ago
Suppose that the natural rate of unemployment in a particular year is 4 percent and the actual unemployment rate is 13 percent.
adell [148]

Answer:

a. 18 percent

b. $90 billion

Step-by-step explanation:

a. Calculation to use Okun's law to determine the size of the GDP gap in percentage-point terms.

First step is to find the difference between ACTUAL RATE of unemployment and NATURAL RATE of unemployment

Difference=13%-4%

Difference= 9%

Based on the information above calculation we can see that the ACTUAL RATE of unemployment EXCEEDS the NATURAL RATE of unemployment by 9%, which indicates a CYCLICAL UNEMPLOYMENT.

Thus, According to Okun's law, this translates into an 18 % GDP gap in percentage-point terms (= 2 × 9%).

Therefore the the size of the GDP gap in percentage-point terms is 18 percent

b. Calculation to determine how much output is forgone because of cyclical unemployment

Forgone Output :

By applying Okun’s law we known that the GDP gap is 18%, which means that we are 18% below the GDP amount which is given as $500 billion,

Hence,

Output forgone = (18/100) ×$500 billion

Output forgone=0.18×$500 billion

Output forgone=$90 billion

Therefore the Forgone Output is $90 billion

6 0
3 years ago
Is (1,-1) a solution of y=3x+2
viva [34]
In order to check a solution, just plug in the coordinates.  The 1 is x, and the -1 is the y.  Just plug the numbers in and see if it works out:

y = 3x + 2
(-1) = 3(1) + 2
-1 = 5

-1 is NOT equal to 5, so (1, -1) is NOT a solution of y = 3x + 2.
7 0
3 years ago
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