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Brilliant_brown [7]
3 years ago
15

What would I use to solve this question and what did she do wrong

Mathematics
1 answer:
stich3 [128]3 years ago
6 0
We see that the initial function is given as 10/x; 

The value put for x is 2, so the equation becomes 10/2=5 

The person switched the order instead and made it x/10, which became 0.2 

Hope I helped :) 
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Josh is hiking Glacier National Park. He has now hiked a total of 17 \text{ km}17 km17, space, k, m and is 2 \text{ km}2 km2, sp
jeka94
Josh has hiked 17 km, which is 2 km away from being 1/2 done. 
<span>In a equation, this might look like: 17 + 2 = (1/2)h </span>
<span>where h is the length of the hike. </span>
<span>and solve for h, h = 38 km

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
7 0
3 years ago
Read 2 more answers
The graph below shows a system of equations: Draw a line labeled y equals minus x plus 5 by joining the ordered pairs 0, 5 and 5
Montano1993 [528]

Answer:

The x-coordinate of the solution is x=3

Step-by-step explanation:

we have

y=-x+5 ------> equation A

y=x-1 ------> equation B

Solve the system of equations by substitution

Substitute equation B in equation A and solve for x

x-1=-x+5

x+x=5+1

2x=6

x=3

Find the value of y

y=x-1  ------> y=3-1=2

The solution of the system of equations is the point (3,2)

therefore

The x-coordinate of the solution is x=3

5 0
3 years ago
Rema spent 6 days reading her book, completing the same fraction of the book each day, if she read a total of 8/9 of her book af
AnnZ [28]
(8/9) / 6 =
8/9 * 1/6 =
8/54 which reduces to 4/27 of the book each day <===
7 0
3 years ago
Rewrite the following equations in the form y=mx + b and identify the values of m and b
arlik [135]
You need to put the equations?
5 0
2 years ago
X2 + 2xy + y2 - m2<br> Factorise
Morgarella [4.7K]

Answer:

x^2 + 2xy + y^2 - m^2

= (x+y)^2-m^2

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3 years ago
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