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VladimirAG [237]
3 years ago
5

How do you solve. Surface. Areas

Mathematics
2 answers:
lara31 [8.8K]3 years ago
5 0
if it's over rectangular prism you use the formula 2 (l×w) +2(l×h)+2 (w×h)
shutvik [7]3 years ago
3 0
A=2(wl+hl+hw) rectangular prism

A=2πrh+2πr^2 cylinder

A=4πr^2 sphere

hope this helps
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Identify the coefficient in the expression x + 4.<br> A x<br> B 1<br> C 0<br> D 4
Hunter-Best [27]

Answer:

1

Step-by-step explanation:

The coefficient is the number in front of the variable.  Since there is not a number written, there is an implied 1

x+4

1x+4

The coefficient is 1

5 0
3 years ago
IM SOO CONFUSEDD help???
lozanna [386]

Answer:

D.

Step-by-step explanation:

To tell whether the domains can include 0, all you need to do is find where x = 0, and whether the y-value is real.

h(x) = sqrt(2x^2 + 5x - 3)

= sqrt(0^2 + 5 * 0 - 3)

= sqrt(-3)

Since this includes the square root of a negative number, h(0) is an imaginary number. That means that we can eliminate choices A and B.

If you look at the graph of w(x), when x = 0, there is a real value for the y-value on the graph. But, if you think about it, if you have 0 workers, there is no way that you can still be producing wrenches. So, the domain cannot contain 0.

Your answer will be D.

Hope this helps!!

3 0
3 years ago
Algebra Parent Functions Graph
umka2103 [35]

Answer:

b. Cubic

Exponential and logarithmic graphs are the similar, logarithmic graphs just reflect exponential graphs. Cubic root is like the one shown, just horizontal.

4 0
3 years ago
Find 1/9 as many as 3 divided by 5
kari74 [83]
1/9 times 3/1 = 1/3. Now divide 1/3 by 5 or multiply by 1/5 and you get 1/15. There's your answer
7 0
2 years ago
The sequence of transformations that can be performed on quadrilateral ABCD to show that it is congruent to quadrilateral GHIj i
Andreas93 [3]

Answer:

1).

A. Reflection across the y axis.

2).

A. Clockwise rotation about point B and a translation 20 units down.

3 0
3 years ago
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