Answer:
X=2, AB=14, DC=14
Step-by-step explanation:
3x+8=x+12
Subtract x from both sides
2x+8=12
Subtract 8 from both sides
2x=4
Divide by 2 on the sides
Answer: x=2
Then replace the x's with (2) and multiply
3(2)+8 and (2)+12
The answer is B because the yintercept is -2
If AB is also a line segment, then the answer is: Keep the compass needle on A, and stretch the compass width to B. <span> </span>
Answer:
The second option
Step-by-step explanation:
x+y=29
5x+2y=100
then y=29–x
since 5x+2y=100
then 5x+2(29–x)=100
then 5x+58–2x=100
then 3x+58=100
then 3x=100–58
then 3x=42
then x=42/3
then x=14
then y=29–14=15
The probability that the spinner will land on 5 or 7 if the spinner is spun once is 1/4
<h3>How to determine the probability that the spinner will land on 5 or 7 if the spinner is spun once?</h3>
The sample space of the spinner is
S = {1, 2, 3, 4, 5, 6, 7, 8}
So, the sample size is
Size = 8
On the spinner, we have
n(5) = 1
n(7) = 1
The probability that the spinner will land on 5 or 7 if the spinner is spun once is calculated as:
P = P(5) + P(6)
This gives
P = 1/8 + 1/8
Evaluate
P =2/8
Simplify
P = 1/4
Hence, the probability that the spinner will land on 5 or 7 if the spinner is spun once is 1/4
Read more about probability at:
brainly.com/question/24756209
#SPJ1
