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Mila [183]
3 years ago
12

the length of a rectangle is 3 1/4 inches. The width is 4/5 of the length. What is the perimeter of the rectangle

Mathematics
2 answers:
aksik [14]3 years ago
6 0

Answer:

Step-by-step explanation:

Zinaida [17]3 years ago
6 0

Step-by-step explanation:

We can find the perimeter of a rectangle by adding together the length and width and then multiplying that sum by 2.

The width is 4/5 * 3 1/4 = 4/5 * 13/4 = 13/5 = 2 3/5.

3 1/4 + 2 3/5 = 3 5/20 + 2 12/20 = 5 17/20

5 17/20 * 2 = 117/20 * 2 = 117/10 = 11 7/10 in.  

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6 0
3 years ago
What are m and b in the linear equation y=30x + 20​
UkoKoshka [18]

Answer:

m = 30, b = 20

Step-by-step explanation:

1. The equation is written in slope-intercept form, so it follows the following equation: y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = slope.

2. As you can see, 30 is the value that took the place of m, and 20 is the value that took the place of b.

Therefore, m is 30 and b is 20.

4 0
3 years ago
Read 2 more answers
Please help me so I can pass​
Liula [17]

Answer

A

Step-by-step explanation:

i just calculated it its right

4 0
3 years ago
25 POINTS plzz help☺️
mojhsa [17]
The answer is D because in order to find the area of a parallelogram you must multiply the base by the height which is 5 1/4 and 4 1/2. 

Hope this helped you and would love brainliest! 
8 0
3 years ago
Read 2 more answers
I need help on this please help me
lbvjy [14]

Answer:

(0,-4-4√6) and (0,-4+4√6)

Step-by-step explanation:

To determine the coordinates as Jon wants to place it 14 points away

√10^2+(a+4)^2 = 14

100+(a+4)^2 = 196

(a+4)^2 = 96

a+4 = ±√96

a+4 = ±4√6

a= -4±4√6

4 0
2 years ago
Read 2 more answers
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