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borishaifa [10]
3 years ago
15

Complete the proportion to compare the first two triangles

Mathematics
1 answer:
lukranit [14]3 years ago
6 0

12 and 13 because elmo

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Is anybody good at maths<br>15times15 divide by 20 takeway 5 add100
Veronika [31]

111.2

Step-by-step explanation:

As per the question, 15 times 15 i.e. 225

15 \times 15 = 225

225 divide by 20 i.e. 11.25

\frac{225}{20}  = 11.25

take away five from the 11.25 then it will be 11.2

Add 100 to 11.2 i.e

11.2 + 100 = 111.2

8 0
1 year ago
Read 2 more answers
What’s the value of the expression x=5?
Colt1911 [192]

Answer:

0

Step-by-step explanation:

6 0
3 years ago
What is the value of 9C6? A. 54 B. 84 C. 6480 D. 60,480
Verdich [7]

The solution would be like this for this specific problem:

<span><span>9 ! </span><span>
<span>------- </span>
<span>6 ! 3! </span>


<span>9 x 8 x 7 </span>
<span>-------------- </span>
<span>6 </span></span></span>   504 / 6 = 84   <span>So the value of 9C6 is <span>84.</span></span>  

<span>If you have any other questions, please don’t hesitate to ask again.</span>

7 0
3 years ago
Does (2, 3) make the inequality 2x + 5y &lt; 20 true?<br> yes<br> no
Svetlanka [38]

Answer:

Yes

Step-by-step explanation:

Hopefully this helps!

4 0
2 years ago
Read 2 more answers
Andell is 9 years older than Arnez. arnez is 3 years younger than Marianne. the sum of their ages is 24. what is the age of each
Harman [31]

Answer:

Arnez is 4. Andell is 13. Marianne is 7.

Step-by-step explanation:

Let x represent Arnez's age. If we write out an equation, we end up with this:

24 = (9 + x) + (x + 3) + x

24 = 9 + x + x + 3 + x

24 = (x + x + x) + (9 + 3)

24 = 3x + 12

24 - 12 = 3x + 12 - 12

12 / 3 = 3x / 3

4 = x

5 0
3 years ago
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