Answer:
we know all angles are 90° in the rectangle
therefore, angle d = bdc+bda = 90
=> 31+bda = 90
=>angle bda= 59
The length of the missing side of the triangle is 129.96
<h3>Right angle triangle</h3>
Right angle triangle are triangle that has one of its sides as 90 degrees. The sides can be found using Pythagoras theorem. Therefore,
c² = a² + b²
where
c = hypotenuse
a and b are the other legs.
Therefore,
19² - 15.2² = a²
a = 361 - 231.04
a = 129.96
learn more on right triangle here: brainly.com/question/20795478
Answer:
1
Step-by-step explanation:
A quarter is 25 cents. $4.17 + $0.25 = $4.42
She added 1 quarter.
1/2 = 0.5
3/5 = 0.6
The answer: 0.46, 0.5 (1/2), 0.6 (3/5), 0.6001.
Answer:
120 apples are in the store
