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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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Find the values of x, y, z in the parallelogram
Setler [38]

Answer:

x = 33

y = 38

z =109

Step-by-step explanation:

6 0
3 years ago
Which function goes with this graph?
harkovskaia [24]
From the given points on the graph we can find which function represents this graph.

A point on the graph is (3, 1). This means if we substitute x = 3 the answer must be 1.

The property of log is that log_{a}(a)=1

This suggests, if the base of log is equal to the number for which we are finding the log, the answer must be 1.

So, in this case we have:

log_{a}(3)=1

Since the answer is 1, the base of log must be 3.

In the given options, only option 3rd is with base 3.

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4 0
3 years ago
Carl makes $18.50 for every two hours of work. How much does he make per hour?
KonstantinChe [14]

Answer:

$9.25

Step-by-step explanation:

$18.50 divided by 2 equals $9.25.

6 0
3 years ago
Factor the polynomial:<br><br> a^4+2a^3-a-2
Black_prince [1.1K]

Answer:

(a-1) *(a^2 +a-1) (a+2)

Step-by-step explanation:

a^4+2a^3-a-2

Lets factor by grouping

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Factor out an a from the first group and a 2 from the second group

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Factor out (a^3-1)

(a^3-1)(a+2)

We need to recognize that a^3-1 is the difference of cubes

(x^3-y^3) = (x-y) (x^2+xy+y^2)

Let x=a  and y=1

(a-1) *(a^2 +a-1) (a+2)

6 0
3 years ago
Help ! ASAP pleeeeaaseee
Blizzard [7]
X=83. This is because all of the answers combined (excluding 2x) is 664. there are a total of 6 exterior angles. now you take the 6 total angles + 2x. which is 8x. here is your equation. 8x=664. divide each side by 8. x=83.
6 0
3 years ago
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