Answer: B; 6+6+30+40+50
Step-by-step explanation: to find the area of the triangle it is b*h/2
so the area of the triangle is six and since there are two triangles it would be 6+6 and B is the only equation in which this is stated.
Hope I helped you out <3 p.s. be sure to leave brainliest :D
-Carrie
<h3><u>X is less than or equal to 2.</u></h3>
3x - 6 + 2 ≥ 5x - 8
<em><u>Subtract 3x from both sides.</u></em>
-6 + 2 ≥ 2x - 8
<em><u>Combine like terms.</u></em>
-4 ≥ 2x - 8
<em><u>Add 8 to both sides.</u></em>
4 ≥ 2x
<em><u>Divide both sides by 2.</u></em>
x ≤ 2
Answer:
x=10
Step-by-step explanation:
it is saying x-2 multiplied by 5=40
5(x-2)=40
5x-10=40
5x=50
x=10
Answer: 310 centimeters square of paper
Explanation: to find the answer you need to know the surface area of the box. So you use the formula SA = 2ab+2bc+2ac
A=7
B=10
C=5
After inputting the values you get:
SA = 2(7)(10) + 2(10)(5) + 2(7)(5)
and after simplifying:
SA = 140+100+70
SA=310
If <span>Point B is 1 unit directly above Point A. When Points A and B are reflected about a horizontal line, the point B' will be 1 unit directly below Point A', then If the coordinates of A' are (r,s), the coordinates of B' are (r,s-1)
Answer: First option: (r, s-1)</span>