3 years ago

3x 2+ 4x - 20 using grouping or an area model.

Mathematics

1 answer:

murzikaleks [220]3 years ago

6 0

Answer:

Is the 3x a power of 2, once I get that info I'll edit my answer

Step-by-step explanation:

You might be interested in

Can somebody help me? anybody know the answer

tigry1 [53]

Answer:

25 = c

Step-by-step explanation:

You had a good start on filling in the values in the Pythagorean Theorem. The work needed to be finished.

$a^2 +b^2 = c^2\\\\20^2 +15^2=c^2\\\\400+225=c^2\\\\625=c^2\\\\\sqrt{625}=\sqrt{c^2}\\\\\boxed{25=c}$

7 0

3 years ago

Giving Brainlist please help! Calculate the area of the figure.

dedylja [7]

Answer:

A. 120 cm²

Step-by-step explanation:

Area of figure :

1/2 x base x height
1/2 x 24 x 10
12 x 10
120 cm²

4 0

2 years ago

I need help if you don't know the answer please don't answer thank you

kodGreya [7K]

Answer:

1- 8+9x

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Scarface is one of the best movies here's my drawing but it's unfinished

saul85 [17]

Answer:

nice work hope to see it once its finished!

Step-by-step explanation:

3 0

3 years ago

What is 12.18/43.685=? pls include long division I'll give brainliest

Aleonysh [2.5K]

Answer:0.27881423829

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers