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QveST [7]
4 years ago
11

What is a trinomial?​

Mathematics
2 answers:
Dmitry [639]4 years ago
6 0
Bob!.$ jacks shjskss
Anna11 [10]4 years ago
6 0

Answer:

(of an algebraic expression) consisting of three terms.

Example:

3x2 − 3y2 + 2

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Jenna has a piece of paper that is 84 square inches in area. It is 21/2 inches long. What is the length of the piece of paper in
Lerok [7]

Answer:

Step-by-step explanation:

Area = 84sqaure inch

Width = 2 1/2inch = 5/2inch

Area = l × width

So: 84 = l × 5/2

168 = 5l

l =>168/5

l = 33 3/5

7 0
3 years ago
What is the slope of the line?
Rina8888 [55]

Answer:

4/3

Step-by-step explanation:

Slope is rise/run so find two points and find the rise/run. (0,-1) and (4,2) so the slope would be 4/3

3 0
3 years ago
Find the missing length to the nearest tenth of a meter of the
marin [14]

Answer:

length of the third side may be either 3.4 m or 2.8 m.

Step-by-step explanation:

Measure of two sides of a right triangle are 1.4 m and the other side is 3.1 m.

then we have to find the measure of third side.

If the third side of the triangle is its hypotenuse then

(Third side)² = (1.4)² + (3.1)²

Third side = \sqrt{(1.4)^{2}+(3.1)^{2}}

                 = \sqrt{1.96+9.61}

                 = \sqrt{11.57}

                 = 3.4 m

If the third side is one of the perpendicular sides of the triangle and 3.1 m is hypotenuse, then

(Third side)² + (1.4)² = (3.1)²

(Third side)²= (3.1)² - (1.4)²

Third side = \sqrt{(3.1)^{2}-(1.4)^{2}}

                 = \sqrt{9.61-1.96}

                 = \sqrt{7.65}

                 = 2.76 m

                 ≈ 2.8 m

Therefore, length of the third side may be either 3.4 m or 2.8 m.

7 0
3 years ago
PLEASE HELP ASAP WILL MARK BRAINLIEST IF CORRECT! 10 POINTS!!!
balu736 [363]

Answer:

I think it's B. good luck :D

3 0
3 years ago
Read 2 more answers
Which unit of measure is the most reasonable to use to estimate the weight of a newborn baby?
Luda [366]
D. Pounds

A baby usually weighs around 5 - 8 pounds when borned and is healthy

hope this helps
7 0
4 years ago
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