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sertanlavr [38]
3 years ago
9

I need the right answer no link or bot

Mathematics
2 answers:
Tanzania [10]3 years ago
8 0

Answer:

The third one that says Yes because it can be written as 23/100

Step-by-step explanation:

Vikentia [17]3 years ago
6 0

Answer:

3. Yes, because it can be written as 23/100

Step-by-step explanation:

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PLEASE HELP<br> Will mark BRAINLIEST
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3 years ago
a coin is tossed. find the probability of the coin landing on heads. write your answer as a fraction, percent, and decimal
inysia [295]
Since there are only two sides (heads & tails) to a coin:
Probability (as fraction) - 1/2
Probability (as percent) - 1/2 x 100 = 50%
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6 0
3 years ago
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8 X 3 =<br><br> (2x ___) + (___ x3)
just olya [345]

Step-by-step explanation:

.......................................................... (2×3)+(6×3)

4 0
3 years ago
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Pqr is similar to xyz what is the perimeter of xyz? A.21cm B.63cm C. 105cm D.126cm
skelet666 [1.2K]

Answer:

option D. 126 cm

Step-by-step explanation:

step 1

Find the scale factor

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

In this problem

Triangles PQR and XYZ are similar by AA Similarity Theorem

so

\frac{XY}{PQ}=\frac{YZ}{QR}=\frac{XZ}{PR}

Let

z ---> the scale factor

z=\frac{XY}{PQ}

substitute the given values

z=\frac{30}{5}=6

step 2

Find the perimeter of triangle XYZ

we know that

If two figures are similar, then the ratio of its perimeters is equal to the scale factor

Let

z ----> the scale factor

p_1 ----> the perimeter of triangle XYZ

p_2 ---> the perimeter of triangle PQR

so

z=\frac{p_1}{p_2}

The perimeter of triangle PQR is

p_2=5+10+6=21\ cm

we have

z=6\\p_2=21\ cm

substitute

6=\frac{p_1}{21}

p_1=6(21)=126\ cm

therefore

The perimeter of triangle XYZ is 126 cm

5 0
4 years ago
-14cd-2c²d²+15cd+9c²d²-15cd need help
aliya0001 [1]
Combine like terms.

-14cd + 15cd - 15cd = -14cd
-2c²d² + 9c²d² = 7c²d²

7c²d² - 14cd is your answer

hope this helps
7 0
3 years ago
Read 2 more answers
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