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OverLord2011 [107]

3 years ago

15

If Sin C= 9/20, then which of the following is closest to the measure of angle C?

1 answer:

blondinia [14]3 years ago

5 0

Answer:

Step-by-step explanation:

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serg [7]

Hey there!

$\bold{4x^2+23x+28=0}$
<em>Firstly, factor the left side of your equation </em>
$\bold{(4x+7)(x+4)=0}$
<em>Set each of your terms to the number of $\bold{0}$ </em>
$\bold{4x+7=0}$ $\bold{or}$ $\bold{x+4=0}$
$\boxed{\boxed{\bold{Answer:D.)x=\frac{-7}{4} [or]x=-4}}}$ $\bold{\checkmark}$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:)}$

6 0

4 years ago

The question is in the picture.

ASHA 777 [7]

A is the correct answer. I have already done this and got A and it was right. I hope it is the same to yours. :D

I hope this helped!

6 0

3 years ago

Read 2 more answers

The tables show the amount earned by James and Paco working at the same store.

Drupady [299]

Answer:

Step-by-step explanation:

In order to determine if James and Paco earn different amounts of money per hour, you must find how much money they make in one hour.

James:

James makes $35.40 in 3 hours. So, in 1 hour, he would make 35.40/3 = 11.8.

James makes $11.80 an hour.

Therefore, his equation would be d = 11.8h

Paco:

Paco makes $24.00 in 2 hours. So, in 1 hour, he would make 24/2 = 12.

Paco makes $12.00 an hour.

Therefore, his equation would be d = 12h

Hence, Paco and James make different amounts of money. Paco makes 20 cents, or $0.20, more than James.

5 0

3 years ago

Read 2 more answers

What’s the distance between (3,4) , (7,2)

Reptile [31]

Answer:

$D= 4.47$

Step-by-step explanation:

Here we are given with two coordinates and asked to determine the distance between them.

Here we are going to use the distance formula, which is given as under

$D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}$

Where

$(x_1,y_1) = (3,4)$

$(x_2,y_2) = (7,2)$

Replacing these values in the distance formula

$D =\sqrt{(7-3))^2+(2-4)^2}$

$D =\sqrt{(4)^2+(-2)^2}$

$D =\sqrt{16+4}$

$D =\sqrt{20}$

$D= 4.47$

3 0

3 years ago

A tennis ball is moving 30 m/s toward a player who swings a racquet at a velocity of 15 m/s toward the ball. What is the velocit

algol13

Answer:

The velocity of the ball relative the racquet is 15 m/s.

Step-by-step explanation:

Given;

velocity of the tennis ball, $V_B$ = 30 m/s

Velocity of the racquet swung in opposite direction, $V_R$ = 15 m/s

The velocity of the ball relative the racquet ( $V_R_B$ ) is calculated as;

$V_R_B = V_B-V_R\\\\\V_{RB} = 30 \ m/s - 15 \ m/s\\\\V_{RB} = 15 \ m/s$

Therefore, the velocity of the ball relative the racquet is 15 m/s.

3 0

3 years ago