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Natali5045456 [20]
3 years ago
13

What Is 45% Of 90? Please Help!!

Mathematics
2 answers:
ale4655 [162]3 years ago
5 0

Answer: 40 and 1/2

Step-by-step explanation:

=>45% of 90

=>45/100×90

=>9/20×90

=>9/2×9

=>81/2

=>40 and 1/2

lukranit [14]3 years ago
4 0

Answer:gsdgsdfgsdfgsdggsdfgdgdgsdgdfg

Step-by-step explanation:sdfgsdfgdsfgasdfashaderwrwetw

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How do you devide -648:9206​
ladessa [460]

Answer:

-0.17901368672

Step-by-step explanation:

6 0
4 years ago
8+(2+6)=(8+2)+6 what property justifies that statement
Vladimir [108]

Answer:

Associative Property of Addition

Step-by-step explanation:

According to the Associative Property of Addition, when three real numbers are added, it makes no difference which two are added first.

(a + b) + c = a + (b + c)

Therefore, 8 + (2 + 6) = (8 + 2) + 6 is an example of the Associative Property of Addition.

Please mark my answer as the Brainliest, if you find my explanation helpful :)

8 0
3 years ago
The circumference of a circle is 97 m. Find its diameter, in meters.
yarga [219]

Answer:

C/π = 97 / π ≈ 97 / 3.141592653589793 ≈ 30.876058959827695 m (you can round as you please)

7 0
3 years ago
(7/22) (44)=2r pls help
patriot [66]

Answer:r=7/7744

move all terms to the left:

(7/22)(44)-(2r)=0

add all the numbers together, and all the variables

-2r+(+7/22)44=0

multiply parentheses

-2r+7/22*44=0

multiply all the terms by the denominator

-2r*22*44+7=0

multiply elements

-1936r*4+7=0

multiply elements

-7744r+7=0

move all terms containing r to the left, all other terms to the right

-7744r=-7

r=-7/-7744

8 0
3 years ago
Read 2 more answers
Question 1 (1 point) Two points on a line are M(4.5) and N(-2,9). Which ratio represents the slope of the line? О а Ob CON -11-1
lubasha [3.4K]

Answer:

The slope of the line is -\frac{2}{3}

Step-by-step explanation:

Slope:

When we have two points on a line, the slope is given by the change in y divided by the change in x.

Two points on a line are M(4,5) and N(-2,9).

Change in y: 9 - 5 = 4

Change in x: -2 - 4 = -6

The slope is:

m = \frac{4}{-6} = -\frac{2}{3}

The slope of the line is -\frac{2}{3}

6 0
3 years ago
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