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2 years ago

HELP PLEASE I NEED HOW TO DO IT AND THE ANSWER FAST PLEASE

Mathematics

1 answer:

vaieri [72.5K]2 years ago

6 0

Answer:

Step-by-step explanation:

factor the numerator and denominator and cancel the common factors

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liubo4ka [24]

Answer:

0.93

Step-by-step explanation:

u have to add them all and divide by 12. then u add all of them but the outlier and divide by 11. then u subtract.

4 0

2 years ago

If there are 6 air conditioners in each require 8 pounds of refrigeration how many pounds of refrigeration are needed to fill al

djverab [1.8K]

8 times 6 = 48 so that’s the answer!

4 0

3 years ago

Answer with workings please

icang [17]

AB = 9 cm
BC = 6cm

CD = 7 cm
AE = 6 cm

3BC = AB
3ED = AE

  AB = AE
  BC ED
  ⁹/₃ = ⁶/ₓ
3 · 6 = 9 · x
18 = 9x
9 9
2 = x

ED = 2 cm

5 0

3 years ago

What are the coordinates of the point LaTeX: \frac{3}{4}\:3 4of the way from A to B? coordinate plane with line segment AB. Poin

egoroff_w [7]

Answer: $\left(\dfrac{-7}{2},\dfrac{5}{4}\right)$ .

Step-by-step explanation:

It is given that Point A is at (-5, -4) and point B at (-3, 3).

We need to find the coordinates of the point which is 3/4 of the way from A to B.

Let the required point be P.

$AP:AB=3:4$

$AP:PB=AP:(AB-AP)=3:(4-1)=3:1$

It means, point P divides segment AB in 3:1.

Section formula: If a point divides a line segment in m:n, then

$\left(\dfrac{mx_2+nx_1}{m+n},\dfrac{my_2+ny_1}{m+n}\right)$

Using section formula, we get

$P=\left(\dfrac{3(-3)+1(-5)}{3+1},\dfrac{3(3)+1(-4)}{3+1}\right)$

$P=\left(\dfrac{-9-5}{4},\dfrac{9-4}{4}\right)$

$P=\left(\dfrac{-14}{4},\dfrac{5}{4}\right)$

$P=\left(\dfrac{-7}{2},\dfrac{5}{4}\right)$

Therefore, the required point is $\left(\dfrac{-7}{2},\dfrac{5}{4}\right)$ .

6 0

3 years ago

Please help me out with this

neonofarm [45]

Answer:

I believe the answer is 12.57

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

HELP PLEASE I NEED HOW TO DO IT AND THE ANSWER FAST PLEASE ​

HELP PLEASE I NEED HOW TO DO IT AND THE ANSWER FAST PLEASE