Let's recall that in a parallelogram:
1. The opposite sides are paralell
In our exercise. sides CZ and KG are paralell. And so do sides KC and GZ.
2. Those opposite sides are equal in length.
3. The opposites angles are equal. In our exercise, angle C and G are equal and so do angles K and Z.
4. That also mean that the angles at the top of the figure are supplementary. It means they add up to 180 degrees. We have the same situation with the two angles at the bottom of the parallelogram.
In our case then:
Now, we can find the measure of angles K and Z, as follows:
140/7=20. Which means they charge $20 per car.
60*20=$1200
Answer:
(x - 8)² = 14
Step-by-step explanation:
Given
x² - 16x + 26 = - 24 ( subtract 26 from both sides )
x² - 16x = - 50
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 8)x + 64 = - 50 + 64
(x - 8)² = 14
The HCF and LCM OF 208 and 234 is 2 and 13 respectively.
<h3>What is HCF and LCM? </h3>
Highest common factor is the highest factor that is common to two or more numbers. Lowest common factor is the smallest factor that is common to two or more numbers.
<h3>What is the HCF and LCM of 208 and 234?</h3>
- Prime factors of 208 = 2x 2 x 2 x 2 x 13
- Prime factors of 234 = 2 x 3 x 3 x 13
- LCM = 2
- HCF = 13
To learn more about highest common factor, please check: brainly.com/question/26073850
Answer:
x^2 + 2x - 15
Step-by-step explanation:
(x-3)(x+5) = x^2 + 2x - 15
hope this helps, pls mark brainliest :D
