9514 1404 393
Answer:
∠A = 44°
Step-by-step explanation:
In order to find the measure of angle A, you need to know the value of the variable x. This means you need some relation that you can solve to find x.
Happily, that relation is "the sum of angles in a triangle is 180°." This means ...
84° +(x +59)° +(x +51)° = 180°
(2x + 194)° = 180° . . . collect terms
2x = -14 . . . . . . . . . . divide by °, and subtract 194
x = -7 . . . . . . . . . . . .divide by 2
Now, the measure of angle A is ...
∠A = (x +51)° = (-7 +51)°
∠A = 44°
Answer:
12 in.
Step-by-step explanation:
The perimeter is calculated by adding all up the sides of a shape. In this case, the shape is a square, considering that all the sides are the same measurements. 3+3+3+3 can be simplified to 3x4. This gives you 12 in. as the perimeter.
Answer:
$26.4
Step-by-step explanation:
ight 60 min in an hour
.22 per minute
.22 * 60 = 1 hour rate = $13.2
Multiply dat by 2 for 2 horas
13.2 * 2 = $26.4
Hard to awnser a question if i cant understand what you are saying
Answer:
Step-by-step explanation:
11-3=8 red apples.
A. 8 to 11
B. 8 to 3