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Andrei [34K]
3 years ago
15

DUE ASAP TODAY will give brainliest

Mathematics
2 answers:
Bumek [7]3 years ago
7 0
I believe the answer is 18.
puteri [66]3 years ago
7 0

Answer:

1) 18. 2) -5. 3) He did not subtract 12 from 36. 4) zero. 5) 5.

Step-by-step explanation:

Question 1:

x-7 = 11

x = 11+7 = 18.

Question 2:

11+z = 6

z = 6-11 = -5.

Question 3:

we have 12 + x = 36, we need to subtract 12 from 36 to find x.

Question 4:

x + 5 = x

5 = x-x

5 = 0.

this has no sense, then there are not solution.

Question 5:

6x = 30

x = 30/6

x = 5.

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Step-by-step explanation:

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3 years ago
Tomas needs to cut a piece of wood for a model airplane he is building. He has four pieces of wood: 5 feet, 4 feet, 6 feet, and
blagie [28]

Answer:

Step-by-step explanation:

Alright, lets get started.

Tomas has four pieces of wood having each length = 5, 4, 6 and 3

The length of wood he needs to cut to make a model airplane = \sqrt{11}

Simplifying, it is 3.32 feet long

Means he needs more than 3 feet but less than 4 feet of wood piece.

So, he should select 4 feet length of wood because selcting 3 feet will not fulfilled to make his model and selcting 5 and 6 feet will have more unused wood.

4 feet piece of wood he should cut to have the least amount of unused wood.   :  Answer

Hope it will help :)




4 0
4 years ago
Help and please explain (20 points, will reward brainliest :))
notka56 [123]

Answer:x=13

BMC=75 degrees

Step-by-step explanation:

(x+2)+(5x+10)=90 degrees

so 6x+12=90

x=13

5x+10=5x13+10=75 degrees

7 0
4 years ago
What is the estimate for 38? in Estimate roots?
ruslelena [56]
The square root of 38 rounded up to 5 decimal places is 6.16441.

Hope this help!
6 0
3 years ago
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