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2 years ago

It’s due late tonight can some pls help me pass

Mathematics

1 answer:

almond37 [142]2 years ago

3 0

Answer:

Step-by-step explanation:

if you look the less bought the more it cost the more bought the less

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What is the complete factorization of the polynomial below? x3 +4x2 + 16x + 64

mash [69]

Answer: (x+4)(x^2+16)

Step-by-step explanation:

x^3+4x^2+16x+64

=(x+4)(x^2+16)

have a nice day!!

4 0

2 years ago

5. A hockey player whose initial speed is 8.1 m/s increases his speed to 8.6 m/s in order to get to

balu736 [363]

Answer:

0.1m/s²

Step-by-step explanation:

the explanation is in the picture

please rate and mark as brainliest

5 0

3 years ago

NEED HELP!! Which is a valid proportion?

aleksley [76]

Answwer is DDdDdDdDdDdD

6 0

3 years ago

5x-6y=-8 solve the equation

Setler79 [48]

Answer:

Solved for y: $y = 4/3 + 5/6x$

Solved for x: $x = 6/5y - 8/5$

Step-by-step explanation:

Solving for y

Step 1: Subtract 5x from both sides

$5x - 6y - 5x = -8 - 5x$

$-6y = -8 - 5x$

Step 2: Divide both sides by -6

$-6y / -6 = (-8 - 5x) / -6$

$y = 4/3 + 5/6x$

Solving for x

Step 3: Add 6y to both sides

$5x - 6y + 6y = -8 + 6y$

$5x = 6y - 8$

Step 4: Divide both sides by 5

$5x / 5 = (6y - 8) / 5$

$x = 6/5y - 8/5$

5 0

2 years ago

Two goals post are 8m apart. A footballer is 34m from one and 38m from the other. Within what angle must he kick the ball if he

dmitriy555 [2]

Answer:

11.06°

Step-by-step explanation:

The law of cosines can be used to find the angle. The sides adjacent to that angle are a=34, b=38, and the side opposite is c=8. Then the angle is found from ...

c² = a² +b² -2ab·cos(C)

cos(C) = (a² +b² -c²)/(2ab)

C = arccos((a² +b² -c²)/(2ab))

C = arccos((34² +38² -8²)/(2·34·38)) = arccos(317/323)

C ≈ 11.06°

From the footballer's viewpoint, the goal posts are 11.06° apart.

4 0

3 years ago