Let the first number = x
The second number would be 5x
The third number would be 100x
Add:
X + 5x + 100+x = 296
Simplify:
7x + 100 = 296
subtract 100 from both sides:
7x = 196
Divide both sides by 7
X = 196 / 7
X = 28
First number is 28
Second number is 28 x 5 = 140
Third number = 128
Answer:-
90°-f measure
Step-by-step explanation:
If f is one angle it's complementary is 90°-f
Prove:- 90°-f+f°= 90°
Hope this helps you.
Step-by-step explanation:
we need to find q. so we need to make q as a subject. so we need to bring the 19 to the right hand side to leave q alone. so the ÷19 will be × 19 so 5×19 and we will get the answer 95. That's the answer !
The sum of the first n terms of sequence 85 +85(.9) +85(.9)² + ... would be 348.08.
<h3>What is the sum of terms of a geometric sequence?</h3>
Let's suppose its initial term is a , multiplication factor is r and let it has total n terms,
then, its sum is given as:
(sum till nth term)
Given geometric sequence;
85 +85(.9) +85(.9)² + ...
a = 85
r = 0.9
its sum is given as:
Thus,
The sum of the first n terms of sequence 85 +85(.9) +85(.9)² + ... would be 348.08.
Learn more about geometric sequence here:
brainly.com/question/2735005
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