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3 years ago

Which answers the graph ?

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

4 0

$y+2\leq-\dfrac{2}{3}+4\ \ \ |-2\\\\y\leq-\dfrac{2}{3}x+2$

Answer: B. Graph B

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Please help, i’m not sure if i’m correct

hammer [34]

Answer:

Looks good to me! :)

Step-by-step explanation: Hope you have a great rest of your day!

7 0

3 years ago

A circle has a radius of 8x^6y^4 cm . The area of a circle can be found using a= πr2. What is the area of this circle in square

Wittaler [7]

Answer:

$a = 64 \pi x^{12}y^{8}$

Step-by-step explanation:

$r = 8x^{6}y^{4}\\a = \pi r^{2} = \pi (8x^{6}y^{4})^{2} = 64 \pi x^{12}y^{8}$

7 0

3 years ago

Solve inequality for x -4(2x+4)>8x+64

Mkey [24]

Answer:

x< - $\frac{16}{3}$

Step-by-step explanation:

x 8x_16>8x+64

Add similar elemants:x - 8x= -7x

-7x - 16 > 8x + 64

Add 16 to both sides

-7x- 16 + 16 > 8x + 64 + 16

Simplify

- 7x > 8x + 80

Subtract 8x from both sides

-7x - 8x > 8x + 80 - 8x

Simplify

-15x > 80

Multiply both sides by - 1 ( reverse the inequality)

(-15x) ( - 1) < 80 ( - 1 )

simplify

$\frac{15x}{15} < \frac{-80}{15}$

4 0

1 year ago

Read 2 more answers

Solve this equation. (1/2)^x-3= 16^3x-1

Vesna [10]

This question is unsolvable this might be a trick question but it is not solvable. Hope this helps! ;D

4 0

3 years ago

PLEASE HELP ME SO I CAN GRADUATE!!!!!

Aleks04 [339]

Answer:

A: -41/9

Step-by-step explanation:

Substitute the point (4, -5) and slope -1/9 into the equation y = mx + b.

-5 = -1/9(4) + b

-5 = -4/9 + b

Solve for b:

b = -41/9

Our equation: y = -1/9(x) - 41/9

7 0

3 years ago