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Crank
4 years ago
13

Evaluating 4 + 5 over 2 times 2 minus 7

Mathematics
2 answers:
alexgriva [62]4 years ago
8 0
The answer to 4+5/2•2-7 is -3
RideAnS [48]4 years ago
6 0

Answer:

-4.75

Step-by-step explanation:

4+5=9

2*2=4

9/4=2.25

2.25-7=-4.75

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<img src="https://tex.z-dn.net/?f=1%20%5Ctimes%20%5Cfrac%7B916191%7D%7B1%7D%20" id="TexFormula1" title="1 \times \frac{916191}{1
Anarel [89]

should be 916191, because 916191 over 1 would be 916191

6 0
3 years ago
12. For triangle MNP shown, find the value of x
amm1812

Answer:

x=36\°\\\angle P=71 \°,\angle N=73 \°,\angle M=36 \°

Step-by-step explanation:

Given:

The triangle is shown below.

We know that the sum of all interior angles of a triangle is equal to 180°.

Therefore,

\angle M+\angle N+\angle P=180 \°\\\\x+2x+1+2x-1=180\°\\\\5x=180\°\\\\x=\frac{180}{5}\\\\x=36\°

Now, plugging the value of 'x' in each angle measure and determining its values. We get:

\angle M=x=36\°\\\angle P=2x-1=2(36)-1=72-1=71\°\\\angle N=2x+1=2(36)+1=72+1=73\°

Therefore, the value of 'x' is 36° and the measure of the three angles are 36°, 71° and 73°.

8 0
4 years ago
In standard form, the number 72105.4 is written as 7.21054 × 10n where n is equal to ________.
mafiozo [28]

Answer: n = 4

Step-by-step explanation:

n is always equal to the number of times 10 could be raised to so as to make a total of the number in question.

6 0
3 years ago
In the figure find the value of x
NikAS [45]

Answer:

I'm not that sure but I really feel like it's 15

4 0
3 years ago
Read 2 more answers
Help Please will give brainliest!!!!!!!!!!!!!!!!!!!!!
GenaCL600 [577]

Answer:

its 4

Step-by-step explanation:

cam got it wrong because cam should have used -2 as his division since the factor was x-3  to be specific in the fator x is a positive but the 2 is a negative but he put a positive 2

5 0
3 years ago
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