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Taya2010 [7]
3 years ago
9

Liam is deciding which of two gyms to join. Each gym charges a monthly rate plus one-time membership fee. Liam correctly wrote a

nd solved a system of linear equations by substitution to compare the cost of the memberships. In her work, she substituted an expression for one variable and solved the other. This resulted in the equation 75=75. What can loan conclude?
Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0
Liam can conclude that the cost of the memberships for both gyms are equal.
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Given the lengths of two sides of a triangle, find the range for the length of the third side. (Range means find between which t
Sidana [21]
<h3>Answer:  5 < x < 21</h3>

Explanation:

Let x be the length of the third side. We can't find the exact value of x, as we don't have enough info, but we can find possible values for x.

The lower boundary for x is 13-8 = 5. It must be larger than this value.

At the same time, x must be smaller than 13+8 = 21 as well.

So x > 5 and x < 21 becomes 5 < x < 21

In short, x is between 5 and 21. It cannot equal either endpoint.

3 0
3 years ago
Help answer the question in the picture please.
Contact [7]

Answer:

Congruent and isometries.

Step-by-step explanation:

Congruent meaning the shape is still the same size and shape

(which is true because translations and rotations don't change size or shape)

And isometries because it is one way of mapping points to  a different location.

5 0
3 years ago
22+63 is the same as 20 +
puteri [66]

Answer:

65

because 22 + 63 equals 85 and 20+65 equals 85 as well.

hope it helps :)

6 0
2 years ago
Read 2 more answers
Find m/ GJI<br> a. 15<br> b. 75<br> c.100<br> d. 105
sertanlavr [38]
M<GJI=(x+60)°=?

We need to find x. The angle GJI and FJH are opposite by the the vertex, then they must be congruents:
(x+60)°=(5x)°
x+60=5x
Solving for x
x+60-x=5x-x
60=4x
60/4=4x/4
15=x
x=15

Replacing x by 15 in m<GJI:
m<GJI=(x+60)°=(15+60)°→m<GJI=75°

Answer: Option b. 75
3 0
3 years ago
What is the value of x in the equation 2x+3y=36 wheh y=6
vova2212 [387]
X is 9
2x + 3y = 36 \\ 2x + 3(6) = 36 \\ 2x + 18 = 36 \\ 2x = 36 - 18 = 18
x =  \frac{18}{2}  = 9






good luck
4 0
3 years ago
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