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astraxan [27]
3 years ago
9

Galen can reach up to a height of 1.87 meters while standing flat on the ground. His father can reach a height of 2.56 meters. H

ow much higher than Galen can Galen’s father reach? Use addition to help solve the problem.
Mathematics
2 answers:
Shalnov [3]3 years ago
8 0

Answer:0.7

Step-by-step explanation:

castortr0y [4]3 years ago
7 0

Answer:

0.7

Step-by-step explanation:

1.86-2.56

=1.86-2.56

=1.86+-2.56

=-0.7

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PLEASE ANSWER FOR LOTS OF POINTS
bekas [8.4K]

Answer:

In Heather's solution to the problem, she wrote and solved an equation.

Her work is:

Step 1: 1.08(x +9.01 +0.98 +5.01) = 21.87

Solving like terms

1.08(x+15}=21.87

dividing both side by 1.08

we get

x+15=21.87/1.08

x+15=20.25

subtracting both side by 13.9198

x=20.25-15

x=5.25

According to correction

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<u>Option </u><u>1</u><u>st</u>

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6 0
2 years ago
2 is what percent of 20?
ale4655 [162]
It would be 5% of 20.
4 0
3 years ago
Read 2 more answers
If xy + x = 12 and dx/dt = -3, then what is dy/dt when x = 2 and y = 5?
dlinn [17]
If xy + x = 12, then
\dfrac{d}{dt}(xy+x)=  \dfrac{d}{dt}(12).
Use the chain rule:
y\dfrac{dx}{dt}+x \dfrac{dy}{dt}+ \dfrac{dx}{dt}=0,
Since x=2, y=5, <span>dx/dt = -3, then
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5\cdot (-3)+2\cdot \dfrac{dy}{dt}+(-3)=0, \\ 2\cdot \dfrac{dy}{dt}=18, \\ \dfrac{dy}{dt}=9.

3 0
3 years ago
I need help on x/y pattern<br> X/y<br> 3 5<br> 6 11<br> 8 <br> 17<br> 11 21
vladimir2022 [97]

Answer:

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Step-by-step explanation:

the pattern for the y is to add the same amount then subtract 1.

4 0
3 years ago
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Ksju [112]

Answer:

It's supposed to be 4-7/1-8

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The formula for slope is y1 - y2 / x1 - x2 (subscript). So you would take the y value from (8,7) which is 7, and subtract by the y value from (1,4), which is 4. You do the same for the x values and you get 7-4/8-1, which is 3/7.

3 0
3 years ago
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