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Scrat [10]
3 years ago
13

What’s is a angle defined

Mathematics
1 answer:
Mashutka [201]3 years ago
7 0

Answer:

the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.

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5w = 23 - 3f and 4f = 12 - 2w
Kryger [21]

Answer:

f = 1, w = 4

Step-by-step explanation:

Given the 2 equations

5w = 23 - 3f → (1)

4f = 12 - 2w (add 2w to both sides )

2w + 4f = 12 ( subtract 4f from both sides )

2w = 12 - 4f → (2)

Multiplying (1) by 4 and (2) by - 3 and adding the result will eliminate f

20w = 92 - 12f → (3)

- 6w = - 36 + 12f → (4)

Add (3) and (4) term by term to eliminate f

14w = 56 ( divide both sides by 14 )

w = 4

Substitute w = 4 into either of the 2 equations and solve for f

Substituting into (1)

5(4) = 23 - 3f

20 = 23 - 3f ( subtract 23 from both sides )

- 3 = 3f ( divide both sides by - 3 )

1 = f

5 0
3 years ago
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How did you get -1? In the problem xm=x+z ,for x
lys-0071 [83]
Remember, we can do anything to an equation as long as you do it to both sides

and distributive proeprty, reversed
ab+ac=a(b+c)

xm=x+z
minus x from both sides
xm-x=z
xm-1x
undistribute x
x(m-1)=z
divide both sides by (m-1)
x=\frac{z}{m-1}
3 0
3 years ago
What's 5x10 exponent 1
strojnjashka [21]
The anser is 50 becasue if u had an mini 1 above 1 that would mean u had to multiply it 5x10 2 time fro example 5x20 = 100
6 0
3 years ago
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Please show the workings ​
defon
Use ur calculator
Find the answer then round it to (3 sf)
At first the answer will be 35.69050361
Then round to 36.0
Hope this help <3
Help me and mark my answer as brainliest plz
6 0
2 years ago
Which rate is the lowest price? <br> $3.00/6 lb<br> $2.50/5 lb<br> $2.40/4 lb<br> $2.40/6 lb
Oksi-84 [34.3K]
2.40/6 I believe tell me if it is right
7 0
2 years ago
Read 2 more answers
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