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BabaBlast [244]
3 years ago
12

The first part is actually answered I just need to take a picture of the solid figure so Part B can be answered. If you cannot s

ee zoom in please. Don’t click the answer button to tell me you can’t say. BUT PLEASE PLEASE PLEASR ANSWER ASAP! And if you don’t mind please give me tips of how you answer these questions. I’m really struggling.

Mathematics
1 answer:
Romashka [77]3 years ago
5 0

Answer:

Step-by-step explanation:

Area = 35*100*2 + 50*100*2 + 50*35*2

= 7000 + 10000 + 3500

= 20500 cm2

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How do you evaluate a polynomial function?
amm1812

Step-by-step explanation:

Replace each x in the expression/equation with the given value. Then use order of operations to simplify and solve. There are some great videos out there explaining the concept.

4 0
3 years ago
two triangles have the same heights one triangle has a base that is four times the base of the other triangle are the bases and
OlgaM077 [116]

Answer:

Yes

Step-by-step explanation:

The formula for area of a triangle is A = (1/2)bh,

For the first triangle we can leave it in general terms, so it's area is

A = (1/2)bh, depending on what b and h are, but it doesn't matter here...

The second triangle has base that is twice the other triangles base.  Bases being multiples of each other is the definition of being proportional so the bases are proportional, an the area of the second triangle is

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Comparing the 2 areas, you can see that one has a multiplier of (1/2), so their areas are proportional

5 0
3 years ago
Seth is trying to find the unit price for a package of blank compact discs on sale at 10 for $5.49. Find his mistake and correct
uysha [10]
If you do not mind me asking, what did Seth write? Us helpers cannot answer it if we do not have the full question. I apologize if this seems rude.
6 0
3 years ago
Read 2 more answers
SOMEONE HELP BECAUSE I DONT GET THIS
Leno4ka [110]

Answer:

x = 18

m<A = 166°

Step-by-step explanation:

The parallel lines are cut by a transversal, so corresponding angles A and B are congruent.

7x + 40 = 3x + 112

4x = 72

x = 18

m<A = 7x + 40 = 7(18) + 40 = 126 + 40 = 166

6 0
3 years ago
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Solve the volume formula V=lwh for h.
Alexeev081 [22]
V=lwh

v/lw=h

thats what it is.
4 0
4 years ago
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