Answer:
3x and 2x
Step-by-step explanation:
The triangle is isosceles with vertex angle = 116
So m < E = (180 - 116) / 2 = 32 degrees
Answer:
326.6
Step-by-step explanation:
First, find the <u>difference between 60</u> and 14; <em>60-14=46</em>
7.1 times the difference; <u>the difference is 46</u>
7.1 <u>times means to multiply</u>; <em>7.1*46=326.6</em>
hopefully this helped
The width of the walkway around the pool will be 2 feet.
<h3>What is the area of the rectangle?</h3>
Let L be the length and W be the width of the rectangle.
Then the area of the rectangle will be
Area of the rectangle = L × W square units
Nicole is building a walkway with a width of x feet to go around a swimming pool that measures 11 feet by 7 feet.
Let a be the width of the walkway.
The area of the pool will be
If the total area of the pool and the walkway will be 165 square feet.
Area of pool = (11 + 2a) x (7 + 2a)
165 = 4a² + 36a + 77
4a² + 36a - 88 = 0
a² + 9a - 22 = 0
a² + 11a - 2a - 22 = 0
(a + 11)(a - 2) = 0
a = -11, 2
The width of the walkway around the pool will be 2 feet.
More about the area of the rectangle link is given below.
brainly.com/question/20693059
#SPJ1
.12×10^5
... i got this by taking the first number 8 and then counting the places behind the 8 which would be 5 so than you move the decimal place by 5 so you get 8.12 then you show theirs 5 places behind the 8 by adding the 10^5 so you get 8.12×105
