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fgiga [73]
3 years ago
6

What is the name of the quadrilateral that always has 4 right angles and 4 sides of equal length?

Mathematics
2 answers:
Ghella [55]3 years ago
7 0
A quadrilateral that always have 4 equal side and 4 right angles is a square
mojhsa [17]3 years ago
6 0
A square
Because it has 4 right angles and 4 sides of equal length
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an automobile has 20 inch diameter wheels if the wheels revolved three times after the brakes were applied, the stopping distanc
Marrrta [24]

Answer:

188.49

Step-by-step explanation:

use the diameter to find the circumference..

C = d pi          or C = 2r pi

when you plug in 20, you get 62.83

now take that, and multiply it by 3, because the wheels went around three times.

62.83 * 3 = 188.49  inches

i hope this was helpful to you!

stay safe!!

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4 0
3 years ago
Please HELPppppppppppppppp
aleksandr82 [10.1K]

Answer:

Point of intersections are (0, -7) and (5, -2).

Step-by-step explanation:

From the graph attached,

A straight line is intersecting the circle at the two points (0, 7) and (5, -2).

Now solve algebraically,

Equation of the line → y = x - 7 -------(1)

Equation of the circle → (x - 5)² + (y + 7)² = 25 -------(2)

By substituting the value of y from equation (1) to equation (2)

(x - 5)² + (x - 7 + 7)² = 25

(x - 5)² + x² = 25

x² - 10x + 25 + x² = 25

2x² - 10x = 0

x² - 5x = 0

x(x - 5) = 0

x = 0, 5

From equation (1),

y = 0 - 7 = -7

y = 5 - 7 = -2

Therefore, point of intersections are (0, -7) and (5, -2).

6 0
3 years ago
Rent a truck charges a daily rental of 39$ plus 0.16$ per mile. a competing agency, ace truck rentals, charges 25$ a day plus 0.
charle [14.2K]
39 + 0.16m = 25 + 0.24m
39 - 25 = 0.24m - 0.16m
14 = 0.08m
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25 + 0.24(175) = 25 + 42 = $ 67
they will both cost $ 67 <=====
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3 years ago
An athlete jumps vertically at t=0 from the ground and stays in the air for one second before landing on the ground again. The h
lawyer [7]

Answer:

The answer is B

Step-by-step explanation:

I just did the Quick Check, the attachment is the answer, np.

3 0
3 years ago
I<br> Tangent Ratio.<br> Find the missing side. Round to the nearest Tenth.
Lemur [1.5K]
Know that:

sin(β)=Opposite/Hypotenuse

Therefore:

sin(54)=x/10

Therefore:

x=10*sin(54)

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