Since CB || ED and CB = ED,
by the alternate interior angles theorem,
mE = mC, and mD = mB.
with CB = ED, we can conclude that CBF = EDF, by SAS congruent theorem.
Answer:
Step-by-step explanation:
Let the unknown number be x.
12+24=2(6+x)
Switch sides.
2(6+x)=12+24
Expand brackets.
12+2x=12+24
Subtract 12 from both sides of the equation.
12+2x-12=12+24-12
2x=24
Divide both sides of the equation by 2.
(2x)/2=24/2
x=12
Hello! The answer would be D.136. :)
<span><span>
2<span>(<span>4 3</span>)</span></span>+<span>2<span>(<span>2 2</span>)</span></span></span><span><span>2<span>(<span>4 3</span>)</span></span>+<span>2<span>(<span>2 2</span><span>)
(The 3 is to the 3rd power, and the 2 in parenthesis is to the 2nd power. If that makes sense. </span></span></span></span>
If the probability of choosing a strike is 3/10, that means that from the total items available 3 out of 10 are strikes, now, if there are 9 strikes total, this is the equation representing such result:
(3/10)(totalChips) = 9
if we solve for totalChips we have:
3(totalChips) = 9*10 = 90
totalChips = 90/3 = 30
therefore the total amount of chips in the bag is 30
Answer:
24
Step-by-step explanation:
2(2x2+8)
2(4+8)
2(12)
24
