Step-by-step explanation:
for a
- a+,38°=90°{ angle at circumference through center is 90°}
- a=90-38
- a=52°
for e
- e=38°{base angle of isosceles triangle r equal}
for d
- 38°+e+d=180°{sum of angle of triangle}
- d=180-76
- d=104°
for. c
- c+d=180°{straight angle}
- c=180-104°
- c=76°
for b
- a+b+c=180°{sum of angle of triangle}
- b=180-128
- b=52°
hope it helps.
<h2>stay safe healthy and happy.</h2>
Answer:
You can be reasonably and mostly towards the strong side of that it is close.
The correlation coefficient is a strong negative correlation, meaning it is most likely close.
Step-by-step explanation:
Answer:
x = 30
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Step-by-step explanation:
There are many possible solutions. For example:
3x + 0 = 1x + 4
4x + 1 = 2x + 5
5x + 2 = 3x + 6
Answer:
Step-by-step explanation:
By quadratic formula,
Given in this question a = 5,
b = -7
c = 6
x can be
Putting these values in the formula we get,
