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erica [24]
3 years ago
13

Help me pls, will mark brainliest (just 1-7)

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

Answer:

6

Step-by-step explanation:

take one away

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M<MRT 133. What is m<MRN?
liberstina [14]

Answer:

MRN+NRT=MRT

2g-2+4g-9=133

6g-11=133

6g=133+11

6g=144

g=144/6

g=24

MRN=2g-2

=2(24)-2

=48-2

=46°

Hope it helps:-)

4 0
3 years ago
Calculeaza,grupand convenabil factori
elixir [45]

Step-by-step explanation:

1. 0

2. 42

3. 80

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6.64

7. 90

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9. 42

3 0
3 years ago
After 14 boys leave a concert, the ratio of boys to girls is 3:10. If there are p girls at the concert, write an algebraic expre
Gemiola [76]
I think there was 17 boys at the beginning of the concert. But i don't know how to put it in terms of P
3 0
3 years ago
A scale on a bike path shows that 3 inches represents 5 miles. How many inches on the map are equal to 30 miles
PtichkaEL [24]

Answer:

18 inches.

Step-by-step explanation:

If the ratio for inches to miles is

\frac{3}{5},

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8 0
3 years ago
What is the value of n in the equation 0.2(n - 6) = 2.8?<br> (1) 8 (3) 20<br> (2) 2 (4) 44
Vera_Pavlovna [14]
So,

0.2(n - 6) = 2.8

Distribute.
0.2n - 1.2 = 2.8

Add 1.2 to both sides.
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Divide both sides by .2.
n = 20

Check.
0.2(20 - 6) = 2.8

Simplify inside parentheses.
0.2(14) = 2.8

Multiply.
2.8 = 2.8 This checks.

S = {2.8}
3 0
3 years ago
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