3 years ago

How would you prove that angle 1 is congruent to angle 4?

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

7 0

Vertical angles are congruent.

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The ratio of angle measures is 1:2:2. Classify the triangle by its angle measures. obtuse triangle right triangle equiangular tr

lyudmila [28]

Answer:

Acute Triangle

Step-by-step explanation:

Angles in a triangle add up to 180 degrees.

So,

x+2x+2x = 180

=> 5x = 180

Dividing both sides by 5

=> x = 36

So, The lengths are:

=> 36

=> 72

Since all the angles are less than 90 degrees, It is an acute triangle.

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3 years ago

Please how do you solve 60cos25

shutvik [7]

Answer:

60cos(25)=54.378467222199

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2 years ago

Jose purchased 4/9 pound of peanut and 7/11 pounds of raisins find the total weight of his purchase

azamat

Answer:

The total weight of his purchase is 1.08 pounds

Step-by-step explanation:

To find the total weight of his purchase, we sum the weight of each of his purchases.

He purchased:

4/9 pound of peanut.

7/11 pounds of raisins

Total:

The least common multiple between 9 and 11 is 99.

Then

$\frac{4}{9} + \frac{7}{11} = \frac{11*4 + 9*7}{99} = \frac{107}{99} = 1.08$

The total weight of his purchase is 1.08 pounds

8 0

2 years ago

Reduce any fractions to lowest terms. Don’t round your answer , and don’t use mixed fractions.

kati45 [8]

Answer:

x ≥ -1

Step-by-step explanation:

Hope this helps

7 0

2 years ago

A soccer league has 160 players. Of those players 60% are boys. How many boys are in the soccer league?

yan [13]

Answer:

There are 96 boys in the soccer league.

Step-by-step explanation:

You multiply 160 by 60%, which is also 160*.6.

160*.6=96

8 0

2 years ago

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