3 years ago

MATH PPL* I NEED HELP* PLS*

Mathematics

1 answer:

VARVARA [1.3K]3 years ago

8 0

Presuming that 6/2 is 3, the rest of the ratio should follow the same rule. I think it could be:
P=6
K=15

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kirill [66]

Answer:

O= 90 because it is a right angle, 360 degrees (which is the whole circle) minus (50+90), equals 220.

6 0

3 years ago

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Show by substitution whether the number r is a solution of the corresponding quadratic equation.

Stels [109]

Answer:

It's choice B.

Step-by-step explanation:

When r= -11,

x^2 + 8x - 33 = (-11)^2 - 88 - 33

= 121 - 88 - 33

= 0

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2 years ago

7(2x+5) = 11x-9-x <br><br> Please HELP

mr_godi [17]

Step-by-step explanation:

7(2x+5)=11x-9-x

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3 years ago

What is the height of a projectile in 4 seconds if its initial height is 125 ft and it has a velocity of 300 ft per second? 972

andre [41]

Answer:

B. 1069 feet

Step-by-step explanation:

$d=v_ot+\dfrac{1}{2}at^2 \\\\d=(300)(4)+\dfrac{1}{2}(-32)(4)^2 \\\\d=1200-256=944$

Adding the initial 125 feet to this, you get a total height of 1069 feet. Hope this helps!

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3 years ago

How to find irrational numbers between two numbers

Vaselesa [24]

Answer:

If A and B are two rational numbers such that A<B

Then X = A + (B-A)/π would be an example of an irrational number

such that A < X < B

Hope this helps

Please give me brainliest

8 0

3 years ago