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Aneli [31]
3 years ago
9

Translation 1 unit right and 2 units down Algebraic Rule: Vector:

Mathematics
1 answer:
love history [14]3 years ago
3 0

Answer:

\large\boxed{\left}

Step-by-step explanation:

\vec{v}=\left\\\\x:\\x0-\text{to the right}\\\\y:\\y0-\text{up}

\text{1 unit to the right}\to x=1\\\text{2 units down}\to y=-2\\\\\vec{v}=\left\\

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Mary mixes 11/12 oz of red paint with 1 3/4 oz of white paint. How many ounces of paint does Mary mix? A1 2/3 oz 1 5/6 oz 1 7/8
asambeis [7]

11/12 + 1 3/4=

1 3/4 = 7/4 = 21/12

11/12 + 21/12 = 32/12 = 2 8/12 = 2 2/3 oz

4 0
3 years ago
Read 2 more answers
What is the solution of the inequality shown<br> below?<br> y-1 &gt; 0
kipiarov [429]

Answer:

y>1

Step-by-step explanation:

y-1 > 0

Add 1 to each side

y-1 +1> 0+1

y>1

7 0
3 years ago
What fraction represents the sum of 1/5 + 1/5 + 1/5
Drupady [299]

Answer:

0.6=6/10=3/5

Step-by-step explanation:

0.2+0.2+0.2

0.6

The tenth place wich means 6/10

Simplify by which gives you 3/5

6 0
3 years ago
A bag contains red balls and white balls. If five balls are to be pulled from the bag, with replacement, the probability of gett
Ipatiy [6.2K]

Answer:

Percentage of balls which are red = 80%.

Step-by-step explanation:

Let the probability of drawing a red ball  be x then the probability of drawing a white ball is 1-x.

There are 5C3 = 10 ways of getting 3 reds in 5 draws so  the probability of this is 10* x^3 * (1 - x)^2.

The probability of getting 1 red in 5 draws = 5C1 * x (1-x)^4.

The  first probability is 32 times the last.

So we have the equation:

10x^3(1 - x)^2  /  5x(1 - x)^4  = 32

2x^2 / (1 - x)^2 = 32

2x^2 = 32(1 -x)^2

2x^2 = 32( 1 - 2x + x^2)

2x^2 = 32 - 64x + 32x^2

30x^2 - 64x  + 32 = 0

15x^2 - 32x + 16 = 0

(5x - 4)(3x - 4) = 0

x = 0.8, 1.333...

The probability must be < 1 so x = 0.8  = 80%.

6 0
3 years ago
Solve the following equation for q. 8q + 4p + 4 = 4q – 8.
marishachu [46]

Answer:

a. q= -p - 3

Step-by-step explanation:

8q+ 4p + 4= 4q - 8

8q (- 8q) + 4p + 4 = 4q (-8q) -8

4p +4 = -4q -8

4p + 4 (+8) = -4q -8 (+8)

4p + 12 = -4q

(4p + 12)/-4 = (-4q)/-4

-p -3 = q

4 0
3 years ago
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