3 years ago

I need help finding the area

Mathematics

1 answer:

viktelen [127]3 years ago

3 0

Answer:

u gotta add the numbers

Step-by-step explanation:

ik this because if u add all the numbers u get your answer.

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Bradley is purchasing a new car for 37000. If the car loses 20%of its value every year, how much will the car be worth in 7 year

spayn [35]

ANSWER

After 7 years the car will worth, 7,759.5

EXPLANATION

The initial value of the car is 37000.

The rate of depreciation is 20%

In 7 years time, we can calculate the value of the car using the formula,

$A=P(1-r\%)^n$

We substitute the values into the formula to obtain,

$A=37000(1-0.2)^7$

$A=37000(0.88)^7$

$A=7759.5$ to the nearest tenth

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2 years ago

1 + 69 - (6x+4) x 2 = ?

Afina-wow [57]

Answer is: -12x + 62

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3 years ago

How can you rewrite the expression (8-5i)^2 in the form of a +bi

olchik [2.2K]

$\bf \textit{recall that }i^2=-1\\\\
-------------------------------\\\\
(8-5i)^2\implies (8-5i)(8-5i)\implies 64-40i-40i+(5i)^2
\\\\\\
64-80i+(5^2i^2)\implies 64-80i+(25\cdot -1)\implies 64-80i+(-25)
\\\\\\
64-80i-25\implies 39-80i$

3 0

2 years ago

If y=-8 when x=2, find y when x=3

tatuchka [14]

I don't really know if the question is complete but...

y = x -10 can be a solution

so y would be -7 when x is 3

7 0

2 years ago

A restaurant menu offers four main courses: grilled chicken, hamburger, hot dog, or pasta. The menu offers three side dishes: sa

schepotkina [342]

Answer:

Step-by-step explanation:

You simply multiply the number of options per each course of the meal and get 3*4*3=12*3=36

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3 years ago