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Serhud [2]
3 years ago
7

2. The two figures are similar. Write the similarity statement. Justify your answer.

Mathematics
1 answer:
liubo4ka [24]3 years ago
5 0

Answer:

Step-by-step explanation:

These are similar by SSS similarity.  The corresponding sides are all in proportion to one another.  For example, side AB is corresponding to side YZ, so the similarity ratios are

40/30 = 50/37.5

If you reduce both of those ratios down by division, you will get that both sides reduce down to 1 1/3.  Therefore, they are similar by SSS similarity.  Not congruency.  Congruency is different.

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It takes 4 3/8 cups of cheese,7/8 cups of olives,and 2 5/8 cups of sausage to make a signature pizza. How much cheese is needed
Crank

43\frac{3}{4} cups of cheese is needed to make 10 pizzas.

<u><em>Explanation</em></u>

For making one pizza, amount of cheese needed = 4\frac{3}{8} cups = \frac{35}{8} cups.

Now for finding the total amount of cheese needed to make 10 pizzas, we need to <em>multiply \frac{35}{8} cups by 10. </em>

So, (\frac{35}{8}*10)cups= \frac{350}{8}cups= \frac{175}{4}cups= 43\frac{3}{4} cups

Thus, 43\frac{3}{4} cups of cheese is needed to make 10 pizzas.

0 0
3 years ago
Subtract.<br> (11x2 + 3x – 9)-(2x2 + 2x + 7)
xeze [42]

Answer:

3

Step-by-step explanation:

Simplify: (-7x2 - 3x) - (4x2 - x) ... -11x2 – 2x ... 3x – 5 + 23x – 9 = 3x + 23x – 5 – 9 = 26x – 14 = 2(13x – 7) Answer: 2(13x – 7). 11 . ... 2x - 3 + 3 = - 9 + 3, (Adding 3 on both sides) 2x = -6 2x/2 = -6/2

3 0
3 years ago
Read 2 more answers
I NEED HELP PLS ASAP!!
allsm [11]
A)60 B)65 c)115 d)55 e)120 f)60
6 0
3 years ago
Let a,b,,c and x elements in the group G. In each of the following solve for x in terms of a,b,c, and c.
Alchen [17]

Answer with Step-by-step explanation:

We are  given that  a, b, c and x are elements in the group G.

We have to find the value of x in terms of a, b and c.

a.x^2a=bxc^{-1}

x^2ac=bxc^{-1}c=bx

x^{-1}x^2ac=x^{-1}bx=b (x^{-1}bx=b)

xac=b

xacc^{-1}=bc^{-1}

xa=bc^{-1}    (cc^{-1}=)

xaa^{-1}=bc^{-1}a^{-1}

x=bc^{-1}a^{-1}

b.acx=xac

acxc^{-1}=xacc^{-1}=xa  (cc^{-1}=1,cxc^{-1}=x)

axa^{-1}=xaa^{-1}  (aa^{-1}=1,axa^{-1}=x)

x=x

Identity equation

Hence, given equation has infinite solution and satisfied for all values of a and c.

3 0
3 years ago
Writing Equations
LekaFEV [45]

Answer:

The Variables are X & Y

The Coefficients are 1/4 & 3

and the Constants are -23 and 42

Step-by-step explanation:

it's correct on edge!

8 0
3 years ago
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