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Murljashka [212]
3 years ago
8

Please please help me on this question

Mathematics
1 answer:
Delvig [45]3 years ago
5 0
-7x^2 - 6x^2 + 3x + 5x - 5 + 2
-13x^2 + 8x - 3
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The two right triangular prisms are similar solids.
Zanzabum

Answer:

<h2>The volume of the larger prims is eight times greater than the smaller prism.</h2>

Step-by-step explanation:

If the scale factor of the larger prims to the smaller prism is 3, that means each side is triple.

We know the a triangular prims has a volume defined by

V_{small} =\frac{b \times h_{1} }{2} \times h_{2}

If we take that formula as the smaller prism, then the larer prism has a volum of

V_{large} =\frac{2b \times 2h_{1} }{2} \times 2h_{2}=8(\frac{b \times h_{1} \times h_{2}  }{2} )

If we compare, we can deduct that

V_{large}=8V_{small}

In words, the volume of the larger prims is eight times greater than the smaller prism.

4 0
3 years ago
Read 2 more answers
If the scale factor is 5/3 what is the width of the new rectangle?
vlada-n [284]

Answer:

If 24 is the width then the answer is 40 and if 30 is the width then the answer is 50

Step-by-step explanation:

We multiply both sides by the scale factor to find both sides of the new rectangle. 30 * 5/3 = 50 and 24 * 5/3 = 40, so the sides of the new rectangle are 50 and 40. It matters whether 24 or 30 are the length or width, but if 24 is the width then the answer is 40 and if 30 is the width then the answer is 50

7 0
2 years ago
What is the square root of 1/23?
Helga [31]

0.04347826086

Step-by-step explanation:

this is the anwser,just round to whatever you need to

3 0
2 years ago
Read 2 more answers
Which pair shows equivalent expressions?
balu736 [363]

Answer:

2(2/5x+2)= 2*2/5x + 2*2= 4/5x+4

3 0
2 years ago
Read 2 more answers
ETHANHUNT HELP HERE WOULD BE APPRECIATED
labwork [276]
We know, Length of Image = Length of Object * Dilation factor, 

Just substitute your known values, 
Length of Image = 9 * 2 = 18

In short, Your Answer would be 18 cm

Hope this helps!
4 0
3 years ago
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