Answer:
367
Step-by-step explanation:
Answer:
72 and -2
Step-by-step explanation:
x - y = 74
2x + 3y = 138
x - y = 74
y = x - 74
2x + 3(x - 74) = 138
2x + 3x - 222 = 138
5x = 360
x = 72
x - y = 74
72 - y = 74
-y = 2
y = -2
Answer:
41.8 degrees for both angles
Step-by-step explanation:
Because the angle is bisected, it creates two equal, lesser angles. This means that the larger angle must be divided by two.
Answer: The height of the rectangle is 8 centimeters (cm)
How?
A(rea) = B(ase) × H(eight)
Since the question gives us the formula (A = B × H), area (120 cm), and base (15 cm), it fills in some parts of the equation.
So really:
120 = 15 × H <-- This is the formula, but some parts are filled in
Which can be rearranged as:
H = 120 ÷ 15 <-- Solve this
H = 8
Hope this helps.
Multiplying-
Negative times negative is positive
negative times positive is negative
positive times positive is positive
Dividing-
positive divided by positive is positive
negative divided by positive is negative
positive divided by negative is negative
negative divided by negative is positive
Hope this helps!!
If you don't mind please mark as brainliest :) Thanks!!
