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Vlad [161]
3 years ago
8

Is this a right triangle?Use the Pythagorean Theorem to find out! [picture above]​

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0
No, 10^2 + 14^2 ≠ 18^2
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If 9m=5n then m/n=?
Anettt [7]

Step-by-step explanation:

9m = 5n

\frac{m}{n}  =  \frac{5}{9}

7 0
2 years ago
If the 102,619 residents of a city are divided into 57 equal groups, then some residents don't fit into a group.
valentinak56 [21]

Answer:

1,800, 19

Step-by-step explanation:

102,619÷57=1800 (nearest one)

102,619-1800×57=19

3 0
2 years ago
Duval County Landscaping uses two different sized trucks to deliver mulch. The first truck can transport x cubic yards of mulch,
Gre4nikov [31]
For this case, the first thing we must do is define variables.
 We have then:
 x: number of cubic yards of mulch that first truck can transport
 y: number of cubic yards of mulch that second truck can transport
 Now we write the expression.
 The first truck makes 12 trips to a job site:
 12x

 The second makes 14 trips:
 14y

 The difference between the first truck and the second truck is:
 12x - 14y
 Answer:
 
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12x - 14y
8 0
2 years ago
Read 2 more answers
How does the image triangle compare to the pre-image triangle?
BartSMP [9]

A triangle undergoes a sequence of transformations.

First, the triangle is dilated by a scale factor of 1/3 about the origin. Then the triangle is reflected over the x-axis. Finally, the triangle is translated left 3 units and up 2 units.

7 0
2 years ago
What is the value of x so that the mean is 5. 7, x, 5, 3, 2
VLD [36.1K]

Answer:

8

Step-by-step explanation:

The 'mean' is the same as the 'average'

( 7 + x + 5 + 3 + 2) / 5    =  5

 7+x+5+3+2 = 25

     x = 8

5 0
1 year ago
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