3 years ago

Question

Mathematics

1 answer:

Masja [62]3 years ago

4 0

Answer:

11.4 or 11 and 1/4.......

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Plz Help!!!!!!!!!!!!!!!!!!!!!!!!!

Novosadov [1.4K]

Answer:

line segments j' k' and m' n' do not intersect and are the same distance apart as jk and mn

Step-by-step explanation:

this is because if jk and mn are both moved to the left two units, the space between them does not change

4 0

3 years ago

Nia solved the equation -1.98 = 5.2v + 13.1. Her answer was v = -2.9. She is fairly confident about her answer, but wants to do

valina [46]

Answer:

substitute for v, when v = -2.9

Step-by-step explanation:

$-1.98=5.2v+13.1$

subtract 13.1 on both sides.

$-15.08=5.2v$

divide by 5.2 to isolate v

$\frac{-15.08}{5.2} = \frac{5.2v}{5.2}$

$-2.9=v$

substitute for v

$-1.98=5.2(-2.9)+13.1$

$-1.98=-15.08+13.1$

$-1.98=-1.98$

6 0

3 years ago

There are 110 students in the 6th grade band and 120 students in the 7th grade band. Of the students, 60% of the 6th grade band

r-ruslan [8.4K]

Answer:

36 more students of grade 7 went on a trip than students of grade 6

Step-by-step explanation:

60 % of 110 students= 60/100*110= 66 students

85 % of 120 students= 85/100 * 120= 102 students

No of students of grade 7th more than 6th grade students= 102-66= 36

6 0

3 years ago

Matthew is half as old as Alan. If the sum of their ages is 54, find their ages.

kompoz [17]

Answer:

Step-by-step explanation:

5 0

3 years ago

I need that in standard form<br><img src="https://tex.z-dn.net/?f=3x%20%2B%201%20%2B%20%20%7B2x%7D%5E%7B3%7D%20" id="TexFormula1

mezya [45]

Answer: 3
2x + 3x + 1

Hope this helps

5 0

3 years ago