Answer:
Step-by-step explanation:
Isolate the variable by dividing each side by factors that dont't contain the variable.
-8 -8
Divide both sides by 5.
it is 100 times because you have to time 10 times 10 and you get a 100
Answer:
122°
Step-by-step explanation:
The measure of the central angle is twice the measure of the inscribed angle that subtends the same arc.
∠ABC = 2×∠ADC = 2×61°
∠ABC = 122°
Answer:1
<h2>1,366</h2>
Step-by-step explanation:
P - parenthsis
E - exponents
M - multiplication
D - division
A - addition
S - subtraction
<h3>STICK TO THE ORDER:</h3>
7 + 5 x (6 x 45) + 9 = 1,336 ( Not the pemdas order)
But,
<h3>7 + (5 x 6)45 + 9 = 1,366 is the correct order for using PEMDAS.</h3>
Answer:
b=-2aH
Step-by-step explanation:
H=-b/2a
Apply cross multiplication
H×2a=-b
2aH=-b
In the question you are to find positive b not negative b so you have to take negative b to the left hand side of the equation to become positive b and take 2aH to the right hand side to become -2aH
therefore b=-2aH
