Answer:
2m+6
Step-by-step explanation:
Multiply using the distributive property.
Answer:
Height: 6.7 Length: 22
Step-by-step explanation:
Use Soh (sin(angle)=) Cah (cos(angle)=) Toa (tan(angle)=)
Height:
You'd use sin so the equation is sin17=x/23 which is equal to (rounded) 6.7
Length:
You'd use cos so the equation is cos17=y/23 which is equal to (rounded) 22
*You always need to use a calculator when using sin, cos, and tan*
*SohCahToa is an easy way to remember the equations!*
Hope this helped!
Answer:
Yes
Step-by-step explanation:
Answer: x=3
Step-by-step explanation:
7(8-x)=56-21
56-7x=35
-56 -56 (subtract 56 from both sides)
-7x=-21
/-7 /-7 (divide each side by -7)
x=3