2 years ago

Help me solve this..! Please!

Mathematics

1 answer:

stiv31 [10]2 years ago

3 0

Answer:

x=2

Solve for x by simplifying both sides of the equation, then isolating the variable.

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Let P=x^2+6 PLEASE SHOW WORK!! 15 POINTS

stellarik [79]

Answer:

Step-by-step explanation:

P = x^2 + 6

$(x^2+6)^2 - 21 = 4x^2 + 24\\(x^2+6)^2 - 4x^2 - 45 = 0$

Solving for 4x^2:

P = x^2 +6

P - 6 = x^2

4(P - 6) = 4x^2

Substitution:

$p^2 - 4p - 24 - 45 = 0\\p^2 -4p - 69 = 0$

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2 years ago

A kite, flying 50 feet high in the air is attached by a string to a stake in the sand. How long is the string to the nearest ten

Vlad [161]

Height of the kite from the ground = 50 feet
Angle at which the kite is flying = 45 degrees
Let us assume the length of the string = x feet
Then
x = 50 * (square root 2)
= 50 * 1.414
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From the above deduction, it can be concluded that the correct option among all the options that are given in the question is the second option or option "b".

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2 years ago

I need help with 42,43,44 they’re all based off the chart right there!

ELEN [110]

Answer:

43 4445 itmean near divide by 5

8 0

2 years ago

Read 2 more answers

Help Please due soon I would really appreciate it

RoseWind [281]

Should be D. Let me know if you need more of an explanation.