3 years ago

Simplify 2m^2 – 2m + 3m^2

Mathematics

2 answers:

Anna35 [415]3 years ago

8 0

Answer:

5m² - 2m

Step-by-step explanation:

Given

2m² - 2m + 3m² ← collect like terms

= (2m² + 3m²) - 2m

= 5m² - 2m

allochka39001 [22]3 years ago

5 0

Answer:

5m^2-2m

Step-by-step explanation:

2m^2-2m + 3m^2

5m^2-2m

You might be interested in

The height of a building in a drawing is 15 inches if the actual height of the building is 165 feet find the scale factor of the

Elenna [48]

Answer:

The scale is 11 feet per one inch.

Step-by-step explanation:

$\frac{165feet}{15inches} = 11feet / inch$

3 0

2 years ago

Find the value of x round to the nearest tenth

Leto [7]

Answer:

58.6

Step-by-step explanation:

Use the formula $c=\sqrt{a^{2}+b^{2}$

solving for x (b)

$b=\sqrt{c^{2}-a^{2}$ = $\sqrt{61^{2}-17^{2}$ ≈58.58327

and 58.58327 rounds to 58.6

4 0

3 years ago

Use the Change of Base Formula to evaluate log5 92. Then convert log5 92 to a logarithm in base 3. Round to the nearest thousand

ANTONII [103]

I was thinking that the answer could be

2.810; log3 21.903

OR

<span> 2.810; log3 55.2 </span>

So,<span> log5 of 92 is between 2.5 and 3 Correct answer is A</span>

6 0

3 years ago

Read 2 more answers

Find the perimeter of ADE

irga5000 [103]

At D point in the bottom then up and to the right upper corner to Letter B

5 0

3 years ago

What is the slope of the line with the points (3,5) and (6,4)

Bumek [7]

Answer:

The slope is -1/3

Step-by-step explanation:

(y2-y1)/(x2-x1)

(4-5)/(6-3)

-1/3

8 0

3 years ago