Answer:
6x + 1
Solutions? I don’t know 1? Unless you simplify it which I’m not sure about
Explanation:
3x + 12 = 3x + 4
3x + 3x = 6x
12 + 4 = 16
6x + 16
Using the modified Pythagorean equation sqrt((6-4)^2 + (2-(-2))^2 = c^2, you get the sqrt(4 + 16) or sqrt 20. Factor the 20 into sqrt(4x5) you get 2xsqrt(5)
Need more context. How many marbles are there in total, how many colours and how many of each colour?
Answer: Two ways to do this, you can find the area of the rectangle and subtract the 4 triangles or find the area of 4 triangles.
B: 2.25 ft2
Step-by-step explanation:
<u><em>Well, I will first start by finding the area of the top 2 triangles.</em></u>
The equation to a triangle is:
A = 1/2 × l × w
I will replace now the variables:
1/2 × 1 × 0.75 = 0.375
One triangle is 0.375, now I have to find the area of two triangles.
0.375 × 2 = <u>0.75</u>
<u><em>Now I will do the bottom 2 triangles.</em></u>
The equation to a triangle is:
A = 1/2 × l × w
I will replace now the variables:
1/2 × 2 × 0.75 = 0.75
One triangle is 0.75, now I have to find the area of two triangles.
0.75 × 2 = 1.5
<u><em>Now time to add it up.</em></u>
1.5 + 0.75 = 2.25
<u><em>So the final answer is B: 2.25 ft2</em></u>
<u><em>Hope this helps you!</em></u>