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3 years ago

A(-4, 3) B(x, 1) cc-z, y) Unread

Mathematics

2 answers:

Ray Of Light [21]3 years ago

4 0

Answer:sorry need points for hel

Step-by-step explanation:

Help sorry

Shkiper50 [21]3 years ago

4 0

It’s a but I don’t have your question to actually answer it

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10 in.

Sati [7]

Answer: (1)

Step-by-step explanation:

6 0

2 years ago

Simplify (-2/5) divided by (8/9) times (2/9) divided by (-1/3) explain and show all steps

spayn [35]

Simplification of (-2/5) divided by (8/9) times (2/9) divided by (-1/3) is 0.3

Solution:

Given that,

Simplify (-2/5) divided by (8/9) times (2/9) divided by (-1/3)

Here "times" represent multiplication

The above sentence can be written mathematically as:

$\frac{-2}{5} \div \frac{8}{9} \times \frac{2}{9} \div \frac{-1}{3}$

Convert the problem to multiplication by changing the division sign to multiplication. When we change division sign to multiplication, the fraction becomes reciprocal

$\rightarrow \frac{-2}{5} \times \frac{9}{8} \times \frac{2}{9} \times \frac{3}{-1}$

Cancelling the common terms in numerator and denominator,

$\rightarrow \frac{-2}{5} \times \frac{1}{8} \times \frac{2}{1} \times \frac{3}{-1}$

Multiplying terms in numerator and denominator,

$\rightarrow \frac{-12}{-40}$

Negative sign in numerator and denominator cancels each other

$\rightarrow \frac{-12}{-40} = \frac{12}{40}$

Reducing to lowest terms we get,

$\rightarrow \frac{12}{40} = \frac{3}{10}$

In decimal form we get,

$\rightarrow \frac{3}{10} = 0.3$

Thus solution to given expression is 0.3

8 0

3 years ago

Help plz I have 14 extra min!

Troyanec [42]

Answer:

20 dvds

Step-by-step explanation:

find how much each block is worth

8 blocks= 32

32/8=4

each block is worth 4

how much is 5 blocks equal to?

5(4)=20

4 0

3 years ago

Absolute 10.7 of percent 11

leva [86]

Answer: = 11.88

This is a 3 step / 4 show workings.

10.7 + Percentage increase = 11%

10.7 + (11% × 10.7) = 10.7 + 11% × 10.7

(1 + 11%) × 10.7 = (100% + 11%) × 10.7

111% × 10.7 = 111 ÷ 100 × 10.7

111 × 10.7 ÷ 100 = 1,187.7 ÷ 100

11.877 ≈ 11.88

5 0

3 years ago

Slope is -2 and (5,3) is on the line Write the equation as well and how you solved it

expeople1 [14]

Answer:

y= -2x-7

Step-by-step explanation:

point-slope: y-y1=m(x-x1)

y-3=-2(x-5)

y-3=-2x-10

y=-2x-7

8 0

3 years ago