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VladimirAG [237]
1 year ago
13

Express x in terms of a, b, and c. X =

Mathematics
1 answer:
Vaselesa [24]1 year ago
8 0

Answer:

\frac{ac}{a+b} .

Step-by-step explanation:

1)  Δ ADE  ~  Δ ABC,   then

\frac{AE}{AC} =\frac{DE}{BC}    ⇒      \frac{x}{c} =\frac{a}{a+b};

2) \ finally, \ x=\frac{ac}{a+b} .

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Harold’s car has a fuel efficiency of 25 miles/gallon. Harry’s car has a fuel efficiency of 12 km/liter. What is the fuel effici
Lubov Fominskaja [6]

Answer:

28.2258 miles/gallon

Step-by-step explanation:

1. Open a Google Tab

2. Type "12 km/l to mpg" in the search bar

3. Press the enter put on your keyboard

4. Copy and paste answer

: ) Not being sarcastic

Mathematical explanation

12 kilometres = 7.45645 miles

1 liter = 0.264172 gallons

4 0
3 years ago
1.What is the core characteristic that defines a zero-based budget?
lakkis [162]

Answer:

1. You account for every dollar you make to where your budget shows you have $0

2. She will have $125 leftover to budget out as she sees fit

3. If she does not account for it she may over spend or think she has extra money

4. I would put it in savings

5. No this is not what it means. This means that your paycheck will be able to cover your expenses.

6. You should put extra money in savings. You never know what will occur and savings can always help.

Step-by-step explanation:

7 0
3 years ago
Ms. Durham makes delicious chili. Each batch makes about 900 in^3 of chili. Will a crockpot that is 15 inches high and a diamete
Mashutka [201]

Answer:

Volume of the Crockpot = πr^2h

= 3.14 x 6 x 6 x 15

= 3.14 x 540 in^3

Volume of double batch of chili = 900 x 2 = 1800 in^3

3.14 x 540/1800 = 9.42/10 = 0.942 < 1

Since the value we found by dividing the volume of Crockpot by double batch of chili is less than 1, we can say that the Crockpot will not hold the double batch of chili

Hope this helps!

3 0
3 years ago
Can y’all help me on question 16?!
Zina [86]
600kb in 24 seconds to find out how many kbs per second divide by 24
600/24 is 25kb
6 0
2 years ago
You buy a car for $16,000. It will decrease in value by 10% each year. How much will it be worth after 4 years?
Mandarinka [93]

Answer: 9,600

Step-by-step explanation:

I could possibly did wrong but I shall explain this none the less. I first knew that 10% of 16,000 was 1,600. So then I just timed that by four getting 6,400. I then did 16,000-6,400 getting $9,600. Sorry if I’m wrong

7 0
3 years ago
Read 2 more answers
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