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aleksklad [387]
3 years ago
7

What's the answer for this? CLASS 6 MATHS I NEED HELP ASAP!!!​

Mathematics
1 answer:
devlian [24]3 years ago
7 0

Answer:

20:

3 5/12 or 41/12

21:

-9 5/8 or -77/8

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A construction company is starting to build a new house. They need to put tape around the site to begin. The new home site is 20
jonny [76]

Answer:

20 meters

Step-by-step explanation:

A construction company is starting to build a new house. They need to put tape around the site to begin. The new home site is 20 meters wide by 40 meter long rectangle. The company already has 100 meters of tape. How much more tape does the company need to tape the site?

We would have to find the perimeter of this rectangle

Perimeter fo a rectangle = 2L + 2W

In the above question,

L = Length = 40 m

W = Width = 20 m

Hence:

Perimeter = 2(40m) + 2(20m)

= 80m + 40m

= 120m

Hence, he would need 120 meters of tape

From the above Question, the company already has 100m

Hence, the amount of tape that the company needs more =

120m - 100m = 20 m

5 0
3 years ago
Case exploration method and ex.
Kay [80]
The answer is 41 nuts in ur butt then seeing ur brother eating ur bbw fried chickhen like tf
5 0
4 years ago
a rancher in Colorado needs to build a square pen for the cattle this winter he figured he needs an area about 625 square yards
just olya [345]

Answer:

156.25

Step-by-step explanation:

So, we know that  this is a square so we know that each side will equal the same.

So, all we need to do is divide 625 by 4. We will get 156.25.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Help, with all please.
UNO [17]
11) ∠Q+∠R+∠S=180°
let ∠Q=∠S=x
x+58+x=180
2x=122
x=61
since∠Q=∠S=x
∴∠Q=∠S=61°

12) M+N+P=180
x+2x-1+2x+1=180
5x=180
x=36
∴m=36

n=2x-1
=72-1
=71

p=2x+1
=72+1
=73

13) her answer is not reasonable because they are angles on a straight line and sum of angles on a straight line =180 and 86+86≠ 180.

Hope this was helpful.
5 0
4 years ago
Last year at RT University, the ratio of the number of
Artyom0805 [142]
Answer is C. 2,205 no explanation
4 0
3 years ago
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