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Sophie [7]
3 years ago
13

Show all your working please​

Mathematics
1 answer:
Basile [38]3 years ago
4 0

Answer:

45 cm²

Step-by-step explanation:

area = ½×11×13×sin 39°

= 71.5 × 0.6294

= 45 cm²

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Help with 12!! ASAP will gove brainliest!! How to find the surface area!!
Shkiper50 [21]

Answer: 659 13/18 yd^2 or 659.7yd^2                ^ =squared

Step-by-step explanation:

This is the answer because you have 6 sides of this prism. That means 3 sides are parallel to the sides across from them. So, 12 1/2 yd by 8 1/3 yd is 104 1/6, then multiply by 2. That equals 208 1/3. Then, 10 5/6 yd by 8 1/3 yd is 90 5/18. then times by 2. That equals 180 5/9. Next, 10 5/6yd by 12 1/2 is 135 and 5/12. then times by 2 and that is 270 5/6yd.

add 208 1/3 + 180 5/9 + 270 5/6

659 13/18 yd^2

3 0
3 years ago
Write and solve a proportion to answer the question.<br>120% of 10 is what number?​
sveticcg [70]

Answer:

12

Step-by-step explanation:

the proportion is 120/10=1200%

I'm sorry if this is wrong

6 0
3 years ago
Select all that apply.
kirill115 [55]
It would be 5*5*5  which is 125 :D
3 0
3 years ago
Read 2 more answers
Which line from “Raymond's Run” is evidence that Squeaky has courage?
likoan [24]

Answer:

when squeaky stands up to the mean girls

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is 5/8 times 24 simplest
9966 [12]
5      24
-        -
8       1

Simplify 24 and 8. (8 goes into 24 six times.)

5      6
-       -
1      1
   
   or
5   x  6  =  30


6 0
3 years ago
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