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Ghella [55]
2 years ago
8

What is the approximate value of V 42 ? A) 5.5 B 6.5 C) 7.5 D 21

Mathematics
1 answer:
Leya [2.2K]2 years ago
5 0

Answer:

D Because

the answer is D 21 the V42 and c and a are not correct

Step-y-step explanation:

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I have to find the area of this rectangular prism pls help!!
Nina [5.8K]

Answer:

the surface area is 208

Step-by-step explanation:

formula for surface area is A = 2 (w*l + h*l + h*w )

A = 2 ( 4*8 + 6*8 + 6*4 )

A = 2 ( 32 + 48 + 24 )

A = 2 ( 104 )

A = 208

8 0
2 years ago
Possible
irina [24]

Answer:

  about 520,000

Step-by-step explanation:

Following directions, we evaluate the equation by putting the value where the variable is and doing the arithmetic.

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  x = 26 -12 = 14

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<em>Additional comment</em>

Typically, an "estimate" is one or two significant figures. So, 520,000 is a reasonable estimate. 520,008 has more precsision than can be justified.

8 0
2 years ago
A factory uses 15 pounds of steel for every 18 pounds of copper. How much copper will the factory use for 2,700 of steel. A.2,25
Orlov [11]
Your answer is C.3,240 Ibs
7 0
3 years ago
In triangle ABC, c = 8, b = 6, and ∠C = 60°. sin∠B = _____
satela [25.4K]
Hello,

sin B/b=sin C/c
==>sin B=√3 / 2 * 6/8=3√3 /8
6 0
3 years ago
Read 2 more answers
How does knowing the slope and y-intercept help you graph and write the equation of a line?
IgorLugansk [536]

Answer:

It allows to to know y-intercept formula which is used to graph a line.

Step-by-step explanation:

Y-intercept formula:

y=mx+b

  M: slope (keep in fraction if it is fraction, to help you graph)

  B: y-interecept

8 0
3 years ago
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