Answer:
Step-by-step explanation:
Use PEMDAS rules
In this problem, according to PEMDAS , inner brackets should be solved the division and finally multiplication.
3[ (15 - 3)² ÷ 4] = 3[(12)² ÷ 4] {Now find the square of 12}
= 3[144 ÷ 4] {Now do division}
=3 * 36 {Finally multiplication}
= 108
21,300 bc 813* 5=4,065 *25=101,625 *4=106,500 /5= 21,300
Answer:
A few simple example equations with parentheses are:
(5 + 1)3/5 = x
or
2(4 + 2i) = x
Answer:
(7, -27)
Step-by-step explanation:
Use the midpoint formula.
M = ( x₂ + x₁ , y₂ + y₁) / 2
(5, -11) = (x₂ + 3 , y₂ + 5) / 2 Substitute the midpoint and point U.
(10 , -22) = (x₂ + 3 , y₂ + 5) Multiply by 2 on both sides
x₂ + 3 = 10 y₂ + 5 = -22 Split for each point and solve.
x₂ = 10 - 3 y₂ = -22 - 5
x₂ = 7 y₂ = -27
Point V is (7, -27).
Answer:
yes
Step-by-step explanation:
heres why
Step 1: Add 5 to both sides.
7y−5+5=9+5
7y=14
then ima divide 14 by 7 which equals 2
14/7y =2
so its true