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sammy [17]
3 years ago
9

A) x²when x=5b) y²when y=-2c)z²when z=0.5​

Mathematics
1 answer:
Hoochie [10]3 years ago
8 0

Answer:

1.25 \\ 2. - 4 \\ 3.0.25

Step-by-step explanation:

How to find x²

exp. \\  {5}^{2}  = 5 \times 5 = 25 \\  {5}^{3}  = 5 \times 5 \times 5 = 125

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Suki rode her bike 6/7 mile. Claire rode her bike 1/3 mile. They want to compare how far they each rode their bikes using benchm
Licemer1 [7]

Answer:

6/7 > 1/2

1/3 < 1/2

Suki rode her bike a longer distance than Clarie

Step-by-step explanation:

Suki's distance = 6/7 miles

Compare with bechmark 1/2

6/7 and 1/2

Make the denominators same

(6*2)/(7*2) and (1*7)/(2*7)

12/14 and 7/14

12/14 is greater than 7/14

12/14 > 7/14

Therefore, 6/7 > 1/2

Clarie distance = 1/3 miles

Compare with bechmark 1/2

1/3 and 1/2

Make the denominators same

(1*2)/(3*2) and (1*3)/(2*3)

2/6 and 3/6

2/6 is less than 3/6

2/6 < 3/6

Therefore,

1/3 < 1/2

Compare Suki's distance with Clarie

compare 6/7 and 1/3

Make the denominators same

(6 * 3)/(7 * 3) and (1 * 7)/(3 * 7)

18/21 and 7/21

18/21 > 7/21

Suki rode her bike a longer distance than Clarie

7 0
3 years ago
(X+m)(c+n) if m=5 and n=-7
oksian1 [2.3K]

Answer: -7/5

​

Step-by-step explanation:

x = - 5cm^2 - 7m^2 + 35/ m (5c - 7), C = (cross out the equal sign) 7/5 and m = (cross out the equal sign) 0 and n = -7/5

5 0
1 year ago
The Rotation R maps all 60° about O the center of the regular hexagon. State the image of B for the following rotation.
Andru [333]
It is B. Since each angle is 60 degrees, if you rotate B counterclockwise 6 times, it means that you rotated B 360 degrees. Therefore, the image of B would be B.
7 0
2 years ago
Read 2 more answers
-3x+4y=-10 in y=mx+b
belka [17]
Y = 3/4x -5/2

Hope this helps!
8 0
3 years ago
What is the slope and y intercept of the linear equation y=5x-4
Wittaler [7]
The slope is 5
the y intercept is -4

slope intercept form is: y=mx+b

M is always the slope, b is the y intercept.

Hope I helped!
3 0
3 years ago
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