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3 years ago

6

Lisa borrows $2850 at 4.3% simple interest per year. When Lisa pays the loan back 9 years later, what is the total amount that L

isa ends up repaying?

1 answer:

bonufazy [111]3 years ago

8 0

I think it is 25650
I read the quistion carefully

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How do you do this problems?

rewona [7]

x = 6

Step-by-step explanation:

It's based on similarity of triangles

DEF ~ △XYZ

$\implies \mathsf{ \frac{DE }{ XY } = \frac{EF}{YZ} = \frac{ FD}{ZX}}$

The sides should be taken in order, like the triangles start with DE and XY so, we'll proportionate DE and XY and then the next two sides and so on.

I'm using $\mathsf{ \frac{DE }{XY } = \frac{EF}{YZ} }$ to get the value of x.

[You can use any two fractions out of the three given above. ]

$\implies \mathsf{ \frac{10}{x - 1} = \frac{8}{4} }$

$\implies \mathsf{ \frac{10}{x - 1} = 2 }$

$\implies \mathsf{ 10 = 2 (x - 1) }$

$\implies \mathsf{ 10 = 2 x - 2 }$

$\implies \mathsf{ 10 + 2= 2 x }$

$\implies \mathsf{ 1 2= 2 x }$

$\implies \mathsf{ x = 6 }$

Hence, the value of x is 6.

5 0

2 years ago

If f(x) is a linear function and the domain of f(x) is the set of all real numbers, which statement cannot be true?

IRISSAK [1]

Answer:

can u please add the statements.

Step-by-step explanation:

3 0

3 years ago

Angie and Kenny play online video games. Angie buys 1 software package and 3 months of game play. Kenny buys 2 software packages

irga5000 [103]

Answer:

$10

Step-by-step explanation:

cost of one month of game play = x

1(35) + 3x + 2(35) + 5x = 185

35 + 70 + 8x = 185

105 + 8x = 185

-105 -105

8x = 80

/8. /8

x =10

7 0

1 year ago

Never mind. No question. Can’t delete.

Evgen [1.6K]

Oof it be like that

4 0

3 years ago

Read 2 more answers

In his last football game, Sean rushed for 89 yards. If his season total is 871 yards, how many total yards did he have prior to

Vera_Pavlovna [14]

Answer:

782

Step-by-step explanation:

Since it's asking for the before game miles youd have to take he total yards.

(871)

The you wanna take the total yards ran from that one game.

(89)

Then just subtract by the number of yards total and the number of yards ran in that one game.

871-89=782

3 0

2 years ago