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2 years ago

6

Sue and lois live 13.5 km apart. At 10 A. M. Each girl leaves her house and jogs toward the other. The ratio of sues speed to lo

is speed is 5:4. If the girls meet at 11:15 A.M. How fast is each jog

1 answer:

coldgirl [10]2 years ago

6 0

The answer is 74 for this one

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Three more than the quotient of a number and 5 is equal to 9

mars1129 [50]

Answer:

The number is 30.

Step-by-step explanation:

x/5+3=9

x/5=9-3

x/5=6

x=6*5

x=30

7 0

2 years ago

△FSB∼△ZDR .<br><br> What is the value of x?<br><br> Enter your answer.<br><br> How many units?

kari74 [83]

Answer: 22

---------------------------------------------------------

Explanation:

The triangles are similar, so we know the corresponding sides form ratios that are equal.

Note how...
FS and ZD are the first two letters of FSB and ZDR respectively
FB and ZR are the first & last letters of FSB and ZDR respectively

Based on those two facts above, we can form this proportion
FS/ZD = FB/ZR
38/15.2 = 55/x

Solve for x
38/15.2 = 55/x
38*x = 15.2*55
38*x = 836
x = 836/38
x = 22

4 0

3 years ago

What is the range of the function y = e Superscript 4 x

Alborosie

Answer:

A. Less than zero

Step-by-step explanation:

So If you graph the function, you'll see that it never actually crosses the y axis into the third or fourth quadrant, the quadrants where all y values become negative.

The answer A is also correct on Edge

Have a great day dude

3 0

2 years ago

Read 2 more answers

Simplify (2sq root 5-4) (3sq root 5-2)

tatuchka [14]

Answer:

2√5-4(3√5-2)

6√25-4√5-12√5+8

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30+8-16√5

38-16√5

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3 years ago

Factoring 2m^2 + 10m+25

oksian1 [2.3K]

Oh...........sorry?
///

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2 years ago