Find the missing the side of the triangle. 19New A. 73‾√ in B. 72‾√ in C. 75‾√ in D. 77‾√ in
1 answer:
By applying Pythagorean's theorem, the missing side of this right-angled triangle is: A. 7√3 inches.
<h3>How to find the missing side?</h3>By critically observing the triangle shown in the image attached below, we can logically deduce that it is a right-angled triangle. Thus, we would find the missing side by applying Pythagorean's theorem:
z² = x² + y²
Also, the sides of this right-angled triangle are:
- Hypotenuse = 14 inches.
- Opposite side = x inches.
- Adjacent side = 7 inches.
Substituting the given parameters into the formula, we have;
14² = x² + 7²
196 = x² + 49
x² = 196 - 49
x² = 147
x = √147
x = √49 × √3
x = 7√3 inches.
Read more on Pythagorean theorem here: brainly.com/question/23200848
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Answer:
A) Interest that will be charged = $4070
B) The total amount to be paid = $12070
Step-by-step explanation:
Given:
Initial amount paid = $8,000
Rate of the interest = 9.25%
Time period = 66 months
<u>A) AMOUNT OF INTEREST CHARGED</u>
<u>Let the interest charge be x</u>
here we are given with number of months i.e., 66 months
converting 66 months into years
=>
=>5.5
so 66 months = 5.5 years
Now substituting the vales in the formula we get,
simple interest, x =
simple interest, x =
simple interest, x =
simple interest, x = 4070
<u>B) TOTAL AMOUNT TO BE PAID:</u>
Let the total amount paid after 66 months be Y
Then ,
Y = Principal amount + interest for 66 months
Y = 8000+ 4070
Y =12070