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Dmitrij [34]
3 years ago
11

Help me ! i don't like mathhhh !

Mathematics
2 answers:
avanturin [10]3 years ago
5 0
1/2=.5

5/4=1.25

I will use decimals since they are easier to show on the application


So

4(1.25+.5) + (-5)

4(1.75) +(-5)

5+(-5)=0
natali 33 [55]3 years ago
4 0

4 (1/2 + 5/4) + -5

4 7/5 + -5

5 3/4 + -5

3/4


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Wha is the area of a rectangle with vertices at (4, 3), (11, 3), (11,9), and (4, 9)?
Butoxors [25]

Answer:

42 units^2.

Step-by-step explanation:

We are given that it is a rectangle so its area is the product of the length of adjacent sides.

Length  of the horizontal line = 11 - 4 = 7 units ( from the first 2 points) and  the length of an adjacent side is 9 - 3 = 6 units (from the second and third points).

Area = 7 * 6 = 42.

8 0
3 years ago
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8x - 2y if x=3, y=5<br> (1) 24<br> (2) 15<br> (3) 14 <br> (4) 10
ladessa [460]

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Step-by-step explanation:

8x - 2y if x is 3 and y is 5

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3 years ago
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Find the area of a segment of a circle if its arc is 120 degrees and the radius is 3 inches.
Montano1993 [528]

Answer:<u> 9.42 inches</u>, 3π in terms of pi

Step-by-step explanation:

A full circle is 360 degrees, so if the segment has an arc of 120 degrees, it is 1/3 of a regular circle.

To find the area of a circle, we use the equation A = πr^2. In this case, we will divide the equation by 3 because we are only finding 1/ of a circle. So, our equation will be A  = (πr^2)/3.

Using 3.14 for π:

A  = (πr^2)/3.

A = (π3^2)/3

A = (π9)/3

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6 0
2 years ago
What is the product for -3/9 and -56/80
Sergeu [11.5K]

Answer:

7/30

Step-by-step explanation:

-3/9 * -56/80

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3 years ago
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kaheart [24]

1) 64

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Hope this helps! ;)

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