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Tanzania [10]
3 years ago
11

I need help on this how do you find the third measure

Mathematics
1 answer:
Goryan [66]3 years ago
4 0
The sum of the three angles of a triangle is always 180°. Tha is
  (first measure) + (second measure) + (third measure) = 180°

Subtract the first two terms of this equation and you have
  (third measure) = 180° - (first measure) - (second measure)

a. third measure = 180° - 45° - 55° = 80°

b. third measure = 180° - 50° - 40° = 90°

c. third measure = 180° - 110° - 35° = 35°

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irga5000 [103]

Answer: about 450.52

Use Pythagorean Theorem to find the diameter of the circle. Divide the diameter by 2 to find the radius, and solve for the area of the circle (πr^2). Then, solve for the area of the triangle (bh/2). Subtract the area of the triangle from the area of the circle.

7 0
3 years ago
Factor the expression using the Greatest common factor 27k-6................ And 5x +60y
Alexandra [31]
27k -6 is equal to 3(9k - 2 ) 
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i hope this is helpful
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8 0
3 years ago
When rounding to the nearest hundred, which of the following numbers round to 400?
shepuryov [24]

The answer is 423 since it's the closest number to 400 from all the numbers listed above.

The numbers 351 and 445 would also round to 400 but they are not the closest ones.


Hope it helped,


BioTeacher101

4 0
3 years ago
Read 2 more answers
Helppppppppppppppppppppppppppppppppppppppppppppppppppppppp
SVEN [57.7K]

Answer:

A <em> </em><em>and</em><em> </em><em>E</em><em> </em><em>is</em><em> </em><em>true</em><em>. </em><em>BCD</em><em> </em><em>is</em><em> </em><em>False</em>

Step-by-step explanation:

Let convert this into slope intercept form

10y - 200x = 500

10y = 200x + 500

y = 20x + 50

So now let answer these questions,

A is TRUE the slope is the number in front of the x value. It is 20 so a is true.

B is False, Using (0, 500) The equation is wrong

500 = 20(0) + 50 ??

C is false, we have a positive slope so it shifts upward from left to right.

D is false

the slope isn't 200.

E Is true the y intercept is when the x value is 0, what is the y value so plug it in we get

y = 20(0) + 50

It equal 50.

4 0
3 years ago
Read 2 more answers
PLS HELP FAST. CORRECT ANSWER WILL BE MARKED BRAINLIEST
Marianna [84]

Answer:

it a or the first one or whatevr u wanna call it jsut #1

Step-by-step explanation:

7 0
3 years ago
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