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Daniel [21]
3 years ago
10

7. (3y2 – 4y + 1) + (-y2 + y - 2)

Mathematics
2 answers:
Leokris [45]3 years ago
6 0
The answer is 2y2-3y-1
Pani-rosa [81]3 years ago
4 0

Answer:

2y2−3y−1

Step-by-step explanation:

hope this helps

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$
evablogger [386]

Answer:Number Example Natural number are those number which we can count.It denoted by N

Step-by-step explanation:

4 0
3 years ago
Answer ASAP<br><br> Find the area
slavikrds [6]

In this problem, you are asked to find the area of the trapezoid. The formula in finding the area of the trapezoid is:

A = [(a + b)/2] x h

Where a = base 1

             b = base 2

             h = height

Substituting the given measurements to the formula:

A = [(1.7 m + 6.7 m) / 2] x 5 m

A = (8.4 m / 2) x 5 m

A = 4.2 m x 5 m

A = 21 m^2

Therefore, the area of the trapezoid is 21 square meters.

3 0
3 years ago
Find two numbers if their sum is 91 and the ratio is 6:7.
Oduvanchick [21]
6:7....added = 13

6/13(91) = 564/13 = 42
7/13(91) = 637/13 = 49

ur 2 numbers are : 42 and 49
4 0
3 years ago
Read 2 more answers
Anna said that the product of 7/8x 1/2=7/2
artcher [175]
Ana is false. The answer is 7/16 because 7*1=7 and 8*2=16
7 0
3 years ago
Read 2 more answers
If you could help me with this one also !!!
Irina-Kira [14]
The first one is correct I think.
6 0
3 years ago
Read 2 more answers
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