Answer:
A =½bh
A=½*15*5⅓
A=½*15*16/3
A=1*15out of 2 time's 16/3
A=15/2*16/3
reduce
A=20 square units
1/4(5b + 11) = 19....multiply both sides by 4, eliminating the 1/4
5b + 11 = 19 * 4
5b + 11 = 76
5b = 76 - 11
5b = 65
b = 65/5
b = 13 <==
Answer:
f(-3)=9
Step-by-step explanation:
We want to find what f(x), or y is, when x is equal to -3.
f(x)=x^2
We want to find f(-3). Therefore, we can substitute -3 in for x.
f(-3)=(-3)^2
Evaluate the exponent. -3^2 is the same as -3*-3.
f(-3)=-3*-3
f(-3)=9
4y-2(32y-5) First you distribute which you will end up with 4y-64y+10 then do 4 subtract 64 = -60y now you end up with -60y+10
Answer:
im not sure if this is rite
Step-by-step explanation:
jason=a+22
ann=a
a+22+4=2a+4
a+26=2a+4
a=22