Answer:
34
Step-by-step explanation:
3*(2*2*2)+10
3*(8)+10
24+10
34
Answer:
One
Step-by-step explanation:
14/sin(54) = 7/sinC
sinC = 0.4045084972
C = 23.86, 156.14
Since 156.14+54 = 210.14 > 180
Only one triangle can be formed with angle 23.86° at C
Answer:
john has a 6 out of 10 chance of picking a pencil
I think
This is your typical algebra question where you are looking for an unknown value given some information. The information can be set up as:
8 - x = 4*(x +3)
Distribute the 4:
8 - x = 4x + 12
Rearrange to get variables on one side:
8 - 12 = 4x + x
Simplifiy:
-4 = 5x
Isolate the variable:
-4/5 = x
Answer: x= 63, y= 27
Step-by-step explanation:
x and angle measure 117 are a linear pair. They sum to 180.
117+x= 180. Subtract 117 from both sides.
x = 63
Looking at the relationship of x and y, the diagram shows that the two together equal 90 degrees. Add the two together and set equal to 90.
63+y= 90. Subtract 63 from both sides.
y = 27
