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rjkz [21]
2 years ago
7

A student bikes 1/4 mile to school. After school, the student bikes 1/3

Mathematics
1 answer:
Drupady [299]2 years ago
6 0

1 1/6 miles

Step-by-step explanation:

1/4+1/3+7/12=3/12+4/12+7/12=14/12

14/12= 1 2/12

2/2=1  12/2=6    1 1/6

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Can someone help me I don't understand
MAVERICK [17]

Answer: C 75

Step-by-step explanation: time to distance is ratio 4:5 = 60:X

In 1min He walks 5/4

in 60mins He walks 5/4 ×60

6 0
2 years ago
What is the solution to the system of equations below? -4x+6y=-18 and y=-2x+21
Verdich [7]

Answer:

x=9 and y=3

Step-by-step explanation:

Let's solve your system by substitution.

−4x+6y=−18 and y=−2x+21

Rewrite equations:

y=−2x+21;−4x+6y=−18

Step: Solve  y=−2x+21for y:

y=−2x+21

Step: Substitute−2x+21foryin−4x+6y=−18:

−4x+6y=−18

−4x+6(−2x+21)=−18

−16x+126=−18(Simplify both sides of the equation)

−16x+126+−126=−18+−126(Add -126 to both sides)

−16x=−144

−16x

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=

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(Divide both sides by -16)

x=9

Step: Substitute9forxiny=−2x+21:

y=−2x+21

y=(−2)(9)+21

y=3(Simplify both sides of the equation)

Answer:

x=9 and y=3

3 0
3 years ago
Solve formula for B v= 1/3Bh
MaRussiya [10]

v = 1/3Bh

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v/h = 1/3B

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\boxed {B = \frac{3v}{h} }

5 0
2 years ago
Read 2 more answers
A right rectangular prism is 534 cm wide, 1012 cm long, and 8 cm tall. What is the volume of the prism?
Maru [420]
4.32×10^6 will be ur answer I believe or 1012 * 534 * 8 = 4323264
3 0
2 years ago
Read 2 more answers
Can u please help me with these question I don’t know how to do it
konstantin123 [22]
1. 4
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10. equivalent
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Have a good day, my dude.
3 0
3 years ago
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