Answer:
a. x is equal to 54.5
Step-by-step explanation:
The interior angles of a pentagon will add up to 540. Since it is a regular pentagon, each angle would be 108 degrees. So we can set the value of the angle to 108 and solve for x.
2x - 1 = 108
2x = 109
x = 54.5
Answer:
J=40º, K=60º, H=80º
Step-by-step explanation:
since all angles of a triangle add up to 180º, we can make an eqaution.
3x+2x+4x=180
9x=180
x=20
J=2x=20x2=40º
K=3x=20x3=60º
H=4x=20x4=80º
Answer:
Step-by-step explanation:
The 8
It goes tenths hundredths then thousands
Answer:
24
Step-by-step explanation:
Jake is 2 goals, and Jamie’s is 4 times as many goals as Jake. You multiply 2 times 4, which is 8.
So Jamie scores 8
Next it is saying that Edgar scored 3 times as Jamie, so you do 8 times 3 which is 24
If I understand your question right, this is not necessary, but is very useful to keep problems organized.
