Could you give more of the question?
Answer: 12.6 + b = 15.7
Step-by-step explanation:
Here a be the length of equal sides of the isosceles triangle and b be the length of the base of the triangle,
And, the given equation that model the given situation is,
2 a + b = 15.7
Since, a = 6.3,
By putting this value in the above equation,
We get,
2 × 6.3 + b = 15.7
⇒ 12.6 + b = 15.7
Which is the required equation that will use to find the base of the triangle.
Let
x ----> amount deposited at 4.5%
y ----> amount deposited at 5%
we have that
y=2x----> equation A
4.5%=0.045
5%=0.05
so
0.045x+0.05y=1,595 ----> equation B
solve the system
substitute equation A in equation B
0.045(x)+0.05(2x)=1,595
solve for x
0.045x+0.10x=1,595
0.145x=1,595
x=11,000
Find y
y=2(11,000)=22,000
<h2>The amount deposited at 4.5% was $11,000 and the amount deposited at 5% was $22,000</h2>
Answer:
<h3>x=9 answer...</h3>
Step-by-step explanation:
- 6/x=18/27
- 162=18x
- x=162/18
- x=9
<h2>hope it helps.</h2><h2>stay safe healthy and happy..</h2>
