3 years ago

Please help!!!!!!!!!!!

Mathematics

1 answer:

Marina86 [1]3 years ago

3 0

Answer:

Q (3.6, 1.4)

Step-by-step explanation:

Let Q (x, y)

AQ = (x - 2, y + 1)

QC = (4 - x, 2 - y)

AQ:QC = 4:1

x - 2 = 4(4 - x)

y + 1 = 4(2 - y)

Solve them:

x - 2 = 16 - 4x

5x = 18

x = 18/5 = 3.6

y + 1 = 8 - 4y

5y = 7

y = 1.4

Then answer is Q (3.6, 1.4)

You might be interested in

What is the value of (1⅔ - ⅚) ÷ 2 5/12 *

astra-53 [7]

ANSWER:

25/144

........................

4 0

3 years ago

B is the midpoint of AC. If AB = x + 5 and AC = 3x - 6, find BC.

Bas_tet [7]

Hey there! I'm happy to help!

We see that at AB is halfway across our line. We see that AC is the total line.

So, to find the other half, we have to subtract AB from AC, which will give us the value of BC.

We first will subtract our x values.

3x-x=2x

And then we subtract our numbers.

-6-5=-11

So, BC is 2x-11.

Have a wonderful day and keep on learning! :D

4 0

3 years ago

Read 2 more answers

HELP ASAP <br> What are the square roots of 36 /100?

Vanyuwa [196]

sqrt(36/100) = +-6/10

You find the square root of the numerator and the denominator.

3 0

3 years ago

Estimate by rounding the divisor to the nearest tens place and the dividend to the nearest

Setler [38]

Answer:

Estimate: 90

Quotient: 95

Remainder: 8/59

Step-by-step explanation:

5 0

3 years ago

) Rearrange v = u + at to make t the subject of the formula.

uranmaximum [27]

Answer:

t = v-u over a

Step-by-step explanation:

as you take away U

then divide by a

5 0

3 years ago