3 years ago

Find the measure of b, given = 38°, = 74°, and a = 31.

1 answer:

8 0

It would help to know which side is B, can you give a chart?
And I'm on my phone, I can't comment directly on the post, unless someone can tell me how.

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How to solve this equation

mariarad [96]

$\bf \sqrt{5x+19}-4=3x-15
\\\\
\sqrt{5x+19}=3x-15+4\\\\ \sqrt{5x+19}=3x-11\leftarrow \textit{square both sides}
\\\\
(\sqrt{5x+19})^2=(3x-11)^2
\\\\
5x+19=(3x-11)^2\qquad 
\begin{cases}
(3x-11)^2\to (3x-11)(3x-11)\\
 --------------\\
\textit{or use FOIL to expand it}
\end{cases}$

then solve for "x"

7 0

3 years ago

What is 11.1 divided by <br> 9.25

expeople1 [14]

Answer:

1.2

Step-by-step explanation:

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3 years ago

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I need help please (;´༎ຶٹ༎ຶ`)

spayn [35]

The dude on top of me is correct

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3 years ago

As a basketball is bounced, the motion is parabolic. In the graph above, y = 0 represents hand level for a basketball player. Fi

WITCHER [35]

Answer:

A on edge2020

Step-by-step explanation:

3 0

2 years ago

17. Solve the equation using square roots. x^2 + 5 = 41 a.+-36 b.no real number solutions c.6 d.+-6

Kipish [7]

Solve your equation step-by-step.

x^2+5=41

Subtract 5 from both sides.

x^2+5−5=41−5

x^2=36

Take square root.

x=±√36

x=6

or

x=−6

So your answer suppose to be C and D.
But if you were to put only one answer in the answering box, then just say C)

5 0

3 years ago

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