Step-by-step explanation:
90+x+8+3x+2 = 180(linear pair)
or, 100+4x=180
or, 4x = 80
so, x = 20
<BOC = x+8+3x+2
= 20+8+3×20+2
= 90
so, <BOC = 90
Answer:
Step-by-step explanation:
If you have a variable like 4x the coefficient would be the 4 because it is being multiplied by the x or the variable. it is usually a number, but it could also be an expression.
I hope this helps
Answer:
1340 mL
Step-by-step explanation:
There are ...
2 + 3/4 + 1.5 + 1.25 = 5.5
cups of ingredients, and ...
1/2 + 1/2 + 3 = 4
teaspoons of ingredients. Each teaspoon is 1/3 of 1/16 of a cup, so is 1/48 of a cup.
Altogether, the volume of ingredients is ...
5.5 + 4/48 cups = 5 7/12 cups
= (5 7/12)×(240 mL/cup) = 1340 mL
We Know, Circumference of Circle = 2πr
Here, r = 18
Substitute it in to the expression,
C = 2π(18) = 36π
So, your final answer is 36π
Hope this helps!
