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sveta [45]
4 years ago
13

A tool box is a rectangular solid with sides of 19 in., 12 in., and 9 in. What is its volume?

Mathematics
2 answers:
Dovator [93]4 years ago
8 0

Answer:

2052

Step-by-step explanation:

Multiply all the numbers together.

iren2701 [21]4 years ago
8 0
19 x 12 x 9 = 2052
:)
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I could really use some help rn help please !!
lesya [120]
Lines DH and EC

Diameter is twice the radius so it’s the whole circle only those two show the whole circle so it is those two

Brainliest?
3 0
3 years ago
A rugby player passes the ball 7.75 m across the field, where it is caught at the same height as it left his hand. At what angle
prisoha [69]

<u>Answer-</u>

<em>At 15.91° the ball was thrown.</em>

<u>Solution-</u>

<em>In the question it is given that the ball was released and caught from the same height.</em>

We know that,

R=\frac{u^{2}\sin 2\Theta}{g}

Where,

R = Range of the projectile = 7.75 m,

u = Initial speed = 12 m/s

θ = Angle at which it was released

g = Acceleration due to gravity = 9.8 m/s²

Putting all the values,

\Rightarrow 7.75 = \frac{12^{2}\sin 2\Theta}{9.8}

\Rightarrow \sin 2\Theta=\frac{7.75 \times 9.8}{144} =0.5274

\Rightarrow 2\theta=\sin^{-1} 0.5274=31.83 \ or \ 148.17

\Rightarrow \theta=\frac{31.83}{2} \ or \ \frac{148.17}{2} =15.91 \ or \ 74.08

\Rightarrow \theta=15.91^{\circ} \ (smaller \ angle)

3 0
3 years ago
Read 2 more answers
Solve using substitution x+y+2z=-7 / -5z=25 / 3x-3y-6z=3
inn [45]

Answer:

x = -3

y = 6

z = -5

Step-by-step explanation:

A) x + y + 2z = -7

B) -5z = 25

C) 3x - 3y - 6z = 3

B) -5z = 25

z = 25/-5

(z = -5)

A) x + y + 2(-5) = -7

x + y = -7 + 10

x + y = 3

(x = 3 - y)

C) 3x - 3y + 6(-5) = 3

3x - 3y + 30 = 3

3x - 3y = -30-3

3x - 3y = - 27

C) 3 (3-y) - 3y + 30 = 3

9 - 3y - 3y+ 30 = 3

-6y + 39 = 3

-6y = -39 + 3

y = -36/-6

(y = 6)

x + 6 = 3

x = 3 -6

(x = -3)

8 0
3 years ago
Read the following two statements. Then use the law of syllogism to draw a conclusion. If Jana wins the contest, she will get tw
avanturin [10]
If Jana wins the contest, she will get two movie tickets, and if she gets two movie tickets, she will take her mother to the movies.
If you think about this deductively, and if you have the knowledge of syllogisms, this won't be difficult to solve.
So, this is the conclusion:
If Jana wins the contest, then she will take her mother to the movies.
This is the conclusion given that if she wins the contest, she will get the tickets she needs to take her mother to the movies. Otherwise, that won't happen.
4 0
3 years ago
What is the area of the composite shape?
frutty [35]
I really don’t know dude just here for free points
Explanation: step by step
6 0
3 years ago
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