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Nikitich [7]
3 years ago
8

At Mukilteo Elementary school The two fastest runners in the 100 yard dash had race times of 12.19 seconds and 12.38 seconds how

much faster was the first runner from the second runner
Mathematics
1 answer:
ra1l [238]3 years ago
4 0
.19 seconds

This is because 12.38-12.19= .19
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Can someone please explain - Thanks!
Reil [10]
They're not congruent.

If you count the numbers between AC and BE, they're different.

AC - goes from -7 to 0, which is 7 spaces
BE - goes from -2 to 6, which is 8 spaces

4 0
4 years ago
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Suppose that f(x)=8x+1. Complete parts (a) through (f).
olchik [2.2K]
F(x) = 8x + 1
a) The slope is the number on the x which is 8
b) y-intercept is added (or subtracted) to the x which is 1
c) f(0) = 8(0) + 1 = 1
d) 9 = 8x + 1
    8 = 8x
    x = 1 - solution
(1, 9) - ordered pair
e)
-7 <= 8x + 1
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8 0
3 years ago
Select all possible solutions for 2x+7&lt;3x-5
never [62]
X>12
simplify both sides, then isolate the variable
8 0
3 years ago
QS¯¯¯¯¯¯¯ bisects ∠PQR . If m∠PQS = 5x and m∠RQS = 2x + 6, then what is m∠PQR ? m∠PQR is
soldi70 [24.7K]

Answer:

PQR = 20

Step-by-step explanation:

Given

Bisector: QS

PQS = 5x

RQS = 2x + 6

Required

Determine PQR

Since PQR is bisected to PQS and RQS, we have that

PQS = RQS

Substitute expressions for PQS and RQS

5x = 2x + 6

Collect Like Terms

5x - 2x = 6

3x = 6

Divide both sides by 3

x = 2

Solving for PQR;

PQR = PQS + RQS

PQR = 5x + 2x + 6

PQR = 7x + 6

Substitute 2 for x

PQR = 7 * 2 + 6

PQR = 14 + 6

PQR = 20

4 0
4 years ago
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schepotkina [342]

Answer:

17

Step-by-step explanation:

Use the pythagorean theorem to find the answer

a^2+b^2=c^2

7 0
4 years ago
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