The answer to (1+_÷7+4)÷8= 4/7 is -3 I believe
Area of a trapezoid is A=height over 2 B1 +B2, so 10+10=20, then 20(8)=160, 160/2=80. Answer is b.
Answer:
a: 12
B: 5
c: 15
Step-by-step explanation: because you have to multiply and divide but i might have the wrong answerr :((((
Answer:
-2x²(x + 1)(x - 4)
Step-by-step explanation:
Hello!
Factor:

Take out GCF
Think: What numbers add up to -3 and multiply to -4?
Answer: -4 and 1
Continue:
The complete factored form is -2x²(x + 1)(x - 4)
Answer:
4
Step-by-step explanation:
Diameter is equal to 2r
so,
8÷2=4