19 + 8 = h/3or h/3 = 27Multiply both sides by 3h = 27*3 = 81
Answer:
x = -(1 + 4i)
or x = -1+4i
Step-by-step explanation:
From what we have;
-(x + 1)^2 = 4
(x + 1)^2 = -4
x + 1 = √-4
x + 1 = -4i or 4i
x = -1 - 4i or -1 + 4i
Answer:
Angle 1 has degree measurement 48.
Angle 2 has degree measurement 42.
Angle 3 has degree measurement 90 because of the little square there in that spot of angle 3.
Step-by-step explanation:
The measures of angles 1, 2 , and 3 add up to be 180 degrees because they share a common vertex laying on the line given.
Angle 3 has measurement of 90 degrees so this means angle 1 and 2 add up to be 90 degrees.
We are given the measurement of angle 1 and 2:
angle 1+ angle 2= 90
(x) + (x-6) = 90
x + x-6 = 90
Add like terms:
2x -6 = 90
Add 6 on both sides:
2x = 90+6
Simplify right hand side:
2x = 96
Divide both sides by 2:
x = 96/2
Simplify right hand side:
x = 48
x is 48 degrees.
x-6 is 48-6=42 degrees.
Angle 1 has degree measurement 48.
Angle 2 has degree measurement 42.
I assume you're familiar with the limit
for
. We write the given limit in this form:
The limit on the RHS is 1, so we're left with -2.
Measure of the smaller angle is 75°
Step-by-step explanation:
- Step 1: Sum of supplementary angles is 180°. Given ratio of angles is 5:7.
Let angles be 5x and 7x.
⇒ 5x + 7x = 180
⇒ 12x = 180
⇒ x = 15
- Step 2: Calculate smaller angle which is 5x
⇒5x = 5 
15 = 75°
