Hello from MrBillDoesMath!
Answer:
56
Discussion:
See attachment.
As angle "a" + 93 = 180 (straight line has 180 degrees)
a = 180 -93 - 87
But a triangle also has 180 degrees so
37 + x + 87 = 180 =>
x = 180 - 87 - 37 = 56
Thank you,
MrB
Two bikers meet at a park at A
<h3>
What is triangle?</h3>
The triangle is geometric shape which includes 3 sides and sum of interior angle should not grater than 180°
Biker A needs to stop at the store that is 12 miles east of the park. Biker B heads southeast at a 61° angle at the same time for 24 miles. Once biker A leaves the store he heads southwest at an angle of 89° for 21 miles.
By following of the above statement the triangle is formed shown in the image attached below.
Thus, without using cosine formula, by drawing the triangle according to
the statement. At point A both the bikers were meet
Learn more about triangles here:
brainly.com/question/2773823
#SPJ1
Answer/Step-by-step explanation:
7^3 or 7 cubed = 7 x 7 x 7
Expanded form turns a simplified problem back into an equation.
Answer:
x = (4 + 2√34)/10, x = (4 - 2√34)/10
Step-by-step explanation:
5x² - 4x = 6
Subtract: 5x² - 4x - 6 = 0
Quadratic formula: x = (4 ± √(16 - 4*5*(-6)))/10
Multiply: x = (4 ± √(16 + 120))/10
Simplify: x = (4 ± 2√34)/10
Answer:
Step-by-step explanation:
Using the rules of exponents/ radicals
⇔ , = 1
=
Given
× ×
= × × 1
= × 5 × 1
=