Anyone know the answer to this?

87p+34

Step-by-step explanation:

Using the distributive property, you have to distribute -7. -7(-6p)=42p. -7(8)=-56. Therefore your first half of the equation can be simplified to 42p-56. You will also have to distribute in the second half. 9(5p)= 45p. 9(10)=90. So your second half is 45p+90. Now to complete the problem, you must combine those two halves. So now your answer will be 42p-56+45p+90. Now you just need to combine like terms and you final answer will be 87p+34. Hope this helped!

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

i believe the answer is the polygon, heptagon.