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Korolek [52]
3 years ago
12

Item 21

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
5 0

Answer:

1st: 5x

2nd: 6ft

Step-by-step explanation:

I really don't know how just got the answer right.

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What type of number is v5?
scoundrel [369]
The square root 5 is irrational because a square root of a positive number is either an integer or irrational number. Therefore it is irrational.
7 0
3 years ago
What is the slope of the line that passes<br> through the points (-3,-2) and (2,-4)?
marta [7]

Answer:

Formula of the slope of the line

m=(y2-y1)/(x2-x1)

y2= -1, y1 = 4

x2=5, x1 = -2

m=(-1-4)/(5-(-2)) = -5/7

Answer is D. slope = -5/7

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
The figure shown is a rectangle. The green shape in the figure is a square. The blue and white shapes are rectangles, and the ar
VikaD [51]

Answer:

A. (2 × 6) + (3 × 8) + 6²

72 sq. inches.

B. 9 in. by 8 in.

Step-by-step explanation:

The white shape has dimensions of 2 in. by 6 in. and the green shape is a square.

So, the dimension of the green shape is 6 in. by 6 in.

Therefore, the length of the blue shape is (6 + 2) = 8 in.

Now, given that the area of the blue shape is 24 sq. in.

So, the width of the blue shape is \frac{24}{8} = 3 in.

Now, if we consider the total figure, then area of the entire figure = area of the  white shape + area of the green shape + area of the blue shape.

= (2 × 6) + (3 × 8) + 6² (Answer)

= 12 + 24 + 36  

= 72 sq, inches. (Answer)

Now, the length of the entire figure is (6 + 3) = 9 in. and width of the entire figure is (2 + 6) = 8 in.

Therefore, the dimensions of the entire figure will be 9 in. by 8 in. (Answer)

5 0
3 years ago
What's 412 divided by 84
atroni [7]
412/84 = 4 R 76 <- you will have a remainder
8 0
3 years ago
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Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?
9966 [12]
The C of the bowl is 43.98 because C can be calculated like,  C=pi×d
And pi is about 3.14, and 3.14×14 is about 43.98
7 0
3 years ago
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