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2 years ago

I just want to know if this is correct if not Plss correct me (ZOOM IN TO SEE FULL PIC)

Mathematics

2 answers:

HACTEHA [7]2 years ago

5 0

Answer:

A correct

B is 15 not 17

C correct

D correct

E correct

F is 10 not 3.5

Step-by-step explanation:

jonny [76]2 years ago

3 0

Answer:

Step-by-step explanation:

They are all correct except the last one f.

12.5^2-7.5^2=100

So the missing side should be 10 not 3.5

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2 years ago

Can somebody help me with the rest of the question

kari74 [83]

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3 years ago

3. A toy car is traveling with a velocity of 4 m/s and has a mass of 1120g. What is the car's

adell [148]

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3 years ago

What is the midpoint of (-7,-9) (6,3)

Advocard [28]

Answer :

Let the first term of both the terms be $\: \sf \: x _1 \: \: \& \: \: x _2$ and last term be $\: \sf \: y _1 \: \: \& \: \: y_2\\$

Now, by using the mid point formula to find the mid point of the segment -

$\\ \sf \bigg( \frac{x_1 + x_2}{2} , \: \frac{y_1 + y_2}{2} \bigg) \\$

Now, by substituting the values of both x and y -

$\\ \sf \bigg( \frac{ - 7 + 6}{2} , \: \frac{ - 9 + 3}{2} \bigg) \\$

Adding -7 and 6 -

$\\ \sf \bigg( \frac{ - 1}{2} , \frac{ - 9 + 3}{2} \bigg) \\$

Now, move the negative in front of the fraction -

$\\ \sf \bigg( \frac{ - 1}{2} , \frac{ - 6}{2} \bigg) \\ \\ \\ \sf \bigg( \frac{ - 1}{2} , - 3\bigg) \\$

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2 years ago

What is the x-value of point A?

kvv77 [185]

Answer: 5

Step by Step Explanation:

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3 years ago