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Citrus2011 [14]
3 years ago
12

Need help on this!​

Mathematics
1 answer:
densk [106]3 years ago
4 0

Answer:

125°

Step-by-step explanation:

A triangle is 180°.  You already have 2 angle measures given.

30° + 25° = 55° 180° - 55° = 125°

Angle y is an obtuse angle, an angle measure greater than 90°.

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Someone please help me<br><br> if efgh is a parallelogram what is the value of x
Nimfa-mama [501]
The answer is C.37— following the picture, you know the blue angle and the green angles are supplements (add up to 180) so you add them and set them to 180 and solve. This solves out to be 37

4 0
3 years ago
66 times 88 divided by 6
nikklg [1K]

Answer:

your answer is 968

Step-by-step explanation:

66 times 88 equals 5808 divided by 6 equals 968

6 0
3 years ago
Read 2 more answers
Please provide an explanation. Simplify sqrt242
alex41 [277]
Sqrt242 can't be simplified anymore. It doesn't contain any perfect squares factors. For instance,
\sqrt{150}
This can be simplified because
\sqrt{25 \times 6}
And 25 is a perfect square, and square root of 25 is 5. The simplified version for this would be 5 sqrt (6). For your question, sqrt 242 can't be simplified anymore, its most simplified version is its current state.
6 0
3 years ago
Read 2 more answers
30 Pts
Alona [7]

How to find the percent of change between numbers


First: work out the difference (increase) between the two numbers you are comparing.


Increase = New Number - Original Number


Then:  divide the increase by the original number and multiply the answer by 100.


% increase = Increase ÷ Original Number × 100.


If your answer is a negative number, then this is a percentage decrease.


To calculate percentage decrease:

First: work out the difference (decrease) between the two numbers you are comparing.


Decrease = Original Number - New Number


Then: divide the decrease by the original number and multiply the answer by 100.\


% Decrease = Decrease ÷ Original Number × 100


If your answer is a negative number then this is a percentage increase.


If you wish to calculate the percentage increase or decrease of several numbers then we recommend using the first formula. Positive values indicate a percentage increase whereas negative values indicate percentage decrease.

The answer is 24.22%


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8 0
3 years ago
Which expression is equivalent to a2 + 2a – 8?
marshall27 [118]

Answer:

D

Step-by-step explanation:

(a+4)(a-2)=a^2+2a-8

a*a=a^2

a*(-2)=-2a

a*4=4a

4*(-2)=-8

a^2-2a+4a-8=a^2+2a-8

4 0
3 years ago
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