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Liono4ka [1.6K]
3 years ago
11

I'm sooo bad at math plzzz help me....

Mathematics
2 answers:
Grace [21]3 years ago
8 0
Its basically saying 8×9a is equal to 9×-2a then you answer it the answer is 72=-18
Colt1911 [192]3 years ago
7 0
Use distributive property
The answer is 72a = 22a
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Simplify the following fraction: 6/9
mamaluj [8]
2/3. you can divide the numerator and the denominator both by 3.
3 0
3 years ago
Given the function f(x) = x2-2, find the average rate of change over the interval -2 sxs 4​
OLga [1]

Answer:

The correct answer for that is (98)

7 0
3 years ago
What is the arc length when theta=pie/3 and the radius is 5 cm
Jobisdone [24]

Answer:

Hey There!

Let's solve....

Radius=5cm

Angle = pi/3

Therefore arc length= Radius×angle

= 5 \times  \frac{\pi}{3} \\  \\  let \:  \pi \: be \: 3.14cm \: so \: \\  \\ 5 \times  \frac{3.14}{3}  \\  \\  =  \frac{15.70}{3}  \\  \\  = 5.23cm

The arc length is 5.23 cm when Theta=pi/ 3 and radius is 5 cm.

<h2>I hope it is helpful to you...</h2><h3>Cheers!_________</h3>
5 0
2 years ago
Determine the amount needed such that when it comes time for retirement, an individual can make semiannual withdrawals in the am
Alex787 [66]

Answer:

--------------------------------------------------------------------------------------------------------------

$535,528.03

Since the semiannual withdrawals will be made for 35 years, the annuity will have two payments per year.

You may use a financial calculator to calculate the balance that will match the present value of your annuity distributions when you retire. The following are the inputs:

N = 35*2 = 70 semi-annual withdrawals total time

I/Y = 4.5 percent /2 = 2.25 percent semi-annual interest rate

FV = 0 (future value) (use 0 in annuity if not given)

PMT = 15,265; semi-annual payment

Enter the functions to find PV: CPT PV = 535,528.026

As a result, the person will need $535,528.03 in cash.

--------------------------------------------------------------------------------------------------------------

5 0
3 years ago
Johnny has 1050. He spends 55 each week. He wants to stop spending money when he has at least 150 left. How many weeks can he wi
Arada [10]

Answer:

16 Weeks.

Step-by-step explanation:

1050 - 150 = 900.

900 divided by 55 = 16.3.

Round down, because 3 is less than 5.

Therefore, Johnny can spend $55 each week for 16 weeks and have at least $150 left in his account.

Hope this helps.

4 0
3 years ago
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