Answer:
x=52
Step-by-step explanation:
90+34
124
180 (sum of all interior angles) - 124
56
x+72+56=180 (straight line)
x+128=180
-128 -128
x=52
*replace to verify*
52+72= 124
124+56= 180 (straight line)
The value of the missing length in the image shown using the Pythagoras theorem is x = 65
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
Pythagoras theorem is used to show the relationship between the sides of a right angled triangle.
Let h represent the missing red line. Using Pythagoras:
x² = h² + 25²
h² = x² - 25²
Also:
r² = h² + 144²
r² = x² - 25² + 144²
And:
(144 + 25)² = r² + x²
(144 + 25)² = (x² - 25² + 144²) + x²
x = 65
The value of the missing length in the image shown using the Pythagoras theorem is x = 65
Find out more on equation at: brainly.com/question/2972832
#SPJ1
Her final pay would be $110.25.
To find this, multiply the cost per hour with the hour to get her pay.
12.25 x 9 = 110.25
Hope this helps!
What we need to do here is just to isolate h :
60h + 35 >= 245
Subtract 35 from bot sides of the inequation:
60h >= 210
Then divide both sides by 60
h >= 3.5
So they will need to drive at least 3 and a half hours .
I hope I awnsered your question
Answer:
$10
Step-by-step explanation:
40*2.25=90
100-90=10