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Sever21 [200]
3 years ago
15

The double number line below shows the prices for a certain number of packs of laundry detergent at a store. Which statement cor

rectly gives and explains the price of 9 packs of laundry detergent?
Mathematics
1 answer:
noname [10]3 years ago
4 0
It is B which you need to make the explanation out of it to get the final result.
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Express 236.7 miles in 4.5 days as a unit rate
Andre45 [30]
The answer would be 52.6 miles per 1 day. Take 236.7 and divide it by 4.5.
6 0
4 years ago
If sinA = cosB, what is the relationship between A and B if A and B are both acute angled ?
Bess [88]

Answer:

We know sinA=cos(90−A)

Given, sinA=cosB

cosB=cos(90−A)

⇒B=90−A

⇒A+B=90

Hence, A+B=90

8 0
3 years ago
Find the distance CA
katrin [286]

C' ( 0, 3)

A' ( 2 , 1)

C'A' = CA

C'A' = √(2^2 + 2^2) = √8 = 2√2

C'A' = CA = 2√2

3 0
3 years ago
Find the interest on naira 40000.00 for 2 years at 20% per annum compound interest. Please I need the answer ASAP
andrey2020 [161]

Given:

Principal value = 40000

Rate of compounded interest = 20%

Time = 2 years

To find:

The interest.

Solution:

Formula for amount is

A=P\left(1+\dfrac{r}{100}\right)^t

Where, P is principal, r is rate of interest and t is time in years.

Putting the given values, we get

A=40000\left(1+\dfrac{20}{100}\right)^2

A=40000\left(1+\dfrac{1}{5}\right)^2

A=40000\left(\dfrac{6}{5}\right)^2

A=40000\left(\dfrac{36}{25}\right)

A=57600

Now, the formula for interest is

I=A-P

I=57600-40000

I=17600

Therefore, the amount of compound interest is 17,600.

7 0
3 years ago
There is a competition at the local movie theater for free movie tickets. You must guess all four employees' ages given a few cl
Pie

Complete question :

There is a competition at the local movie theater for free movie tickets. You must guess all four employees' ages given a few clues. The first clue is when their ages are added together the sum is 106. Kirk is 2 times the quantity of ten years less than the manager's age, Brian is 12 years younger than twice the manager's age, ,and Matt is 6 years older than ½ the manager's age. What are all four of their ages? Be sure to show set up equation work and answer

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following clue :

Let manager's age = m

Kirk's age = k

Brian's age = b

Matt's age = a

Sum of their ages = 106

k = 2(m - 10) = 2m - 20

b = 2m - 12

a = 0.5m + 6

k + b + a + m = 106

Express all their ages in terms of m

2m - 20 + 2m - 12 + 0.5m + 6 + m = 106

5.5m - 20 - 12 + 6 = 106

5.5m - 26 = 106

5.5m = 106 + 26

5.5m = 132

m = 132 / 5.5

m = 24

Manager's age = 24 years

kirk = 2(24 - 10) = 2(14) = 28 years

Brian = 2(24) - 12 = 48 - 12 = 36 years

Matt = 0.5(24) + 6 = 12 + 6 = 18 years

5 0
3 years ago
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