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3 years ago

Give the rule for translating a point 4 units left and 8 units up

Mathematics

1 answer:

anastassius [24]3 years ago

7 0

Answer:

(x-4,y+8)

Step-by-step explanation:

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Degger [83]

Answer:

x = -5

Step-by-step explanation:

$0.00005 = 5 \times {10}^{ - 5} \\ \\ \implies \: x = - 5$

4 0

2 years ago

Translate this phrase into an algebraic expression.

Alekssandra [29.7K]

Answer:

Step-by-step explanation:

2V - 66

This is just an expression. It is not an equation and it cannot be solved. You are just being asked to set up something that could be used later on.

5 0

4 years ago

Solve for y in the proportion

maxonik [38]

Answer:

y = 1

Step-by-step explanation:

$\frac{y + 3}{16} = \frac{2}{8} \\ = > y + 3 = \frac{2 \times 16}{8} \\ = > y + 3 = 2 \times 2 \\ = > y + 3 = 4 \\ = > y = 4 - 3 \\ = > y = 1$

8 0

3 years ago

The area of the rectangular garden shown is 19.5 square meters. How many meters of fencing are needed to go around the garden?

Elenna [48]

Answer:

17.66m

Step-by-step explanation:

Let the area of the rectangular garden be L²

A = L²

19.5 = L²

L = √19.5

L = 4.416

Perimeter = 4L

Perimeter = 4(4.416)

Perimeter of the garden =17.66m

Hence the number of meters of fencing that are needed to go around the garden is 17.66m

6 0

3 years ago

Find the value of p and q such that 2x² - 4x + 3 = 2(x-p)²+q

EastWind [94]

Answer:

q= 4xp - 2p² - 4x + 3

Step-by-step explanation:

2x² - 4x + 3 = (x -p) + q

OPEN BRACKET:

2x² - 4x + 3 = 2(x² - 2xp + p²) + q

2x² - 4x + 3 = 2x² - 4xp + 2p² + q

-4x + 3= 4xp + 2p² + q

-q = -4xp + 2p² + 4x - 3

q = 4xp - 2p² - 4x + 3

5 0

4 years ago