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sweet [91]
3 years ago
9

Please help. DO NOT POST A WRONG ANSWER PLEASE

Mathematics
1 answer:
poizon [28]3 years ago
3 0

Answer:

Just answering this for that you can mark brainliest the person who answered right :-) and sorry for my English lol

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In which of the number lines does the plotted point represent a number greater than Negative 1 and one-half? Check all that appl
sattari [20]

Answer:

*2 months later*

Step-by-step explanation:

7 0
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Work out the gradient of the line joining the points (2, 3) and (5,7)
Debora [2.8K]

Answer:

The gradient of the line joining the points P(x,y) = (2,3) and Q(x,y) = (5,7) is \frac{4}{3}.

Step-by-step explanation:

The gradient of the line joining two distinct point on a plane is represented by the slope of a secant line (m_{PQ}), that is:

m_{PQ} = \frac{y_{Q}-y_{P}}{x_{Q}-x_{P}} (1)

If we know that P(x,y) = (2,3) and Q(x,y) = (5,7), then the gradient of the line is:

m_{PQ} = \frac{7-3}{5-2}

m_{PQ} = \frac{4}{3}

The gradient of the line joining the points P(x,y) = (2,3) and Q(x,y) = (5,7) is \frac{4}{3}.

4 0
3 years ago
Mary is 5 years older than bob. If the sum of their ages is 39 write and solve an equation to find ages. Please help me with a c
nikdorinn [45]
5x=39 x stands for the age of bob so 39/5 =7.8 which is rounded up to 8 and if you multiply 8 by 5 you get 40 but if you multiply 7.8 by 5 you get 39 so his age would be 7.8 years old.
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Help plz with this question. Needed fast. I will mark brainliest.
vodomira [7]

Answer:

≈ 68.2°

Step-by-step explanation:

tan X= 20/8

tan X= 2.5

x= tan ⁻¹ 2.5

x ≈ 68.2°

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The baker at The Bake Shop makes 24 muffins in 1 hour. How many muffins will the
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120

Step-by-step explanation:

They would make 120 because if you multiply 24 by 5 you will get 120.

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