Answer:
30.6
Step-by-step explanation:
15.3/4 = 3.825. 8*3.825 = 30.6
The ans is B
(2x^-3 y^5) (-4x^8 y^2)
= (-2x^-3 y^5) (4x^8 y^2)
= -8x^5 y^7
Hope can help u
Answer:
13.8
Step-by-step explanation:
We are given that
When two triangles are similar then
WZ=15 , ZY=12
XY=11
We have to find the WV.
Substitute the values then we get
We have to round to the nearest tenth of final answer.
The Hundredth place =5 which is equal to 5.Therefore, 1 will be added tenth place 7 and all digits on left side remain same and digit on right side of tenth place replace by zero.
Therefore, WV=13.8
ANSWER:
d. x = 15, y= 15√3
EXPLANATION:
This is a special triangle, more specifically a 30-60-90 degree triangle. For sake of not confusing x and y, we will use z to use as our reference for solving this triangle. The side lengths for each angle are as follows:
• 60 degrees = z√3
- this is the value for your y answer
• 30 degrees = z
- this is the value for your x answer
• Hypotenuse = 2z
- this is what we already have
We solve for what we already have which is the Hypotenuse = 30:
2x = 30
x = 15
We now have our x value which is 15.
Now we just plug in that x value for every expression for every angle.
x = 15
y = 15√3
Sorry if I explained it too thoroughly but I’ll be glad to answer any questions or clarifications
Answer:
The answer is 9.
Step-by-step explanation:
GCF means that Greatest Common Factor. They both have 9 in common as a factor and its the biggest number they share, which is why 9 is the answer.