2 years ago

(Had to re-upload - Chose the wrong picture and couldn't edit.

Mathematics

1 answer:

maks197457 [2]2 years ago

5 0

7.1

Use pythogoras theorem to obtain the answer.

You might be interested in

music store bought a CD set at a cost of $10. When the store sold the CD set, the percent markup was 10%. Find the selling pr

dolphi86 [110]

Answer:

Step-by-step explanation:

10 percent of 10 is 1 so add that to 10 and you have your price

7 0

2 years ago

The perez family is researching the cost of keeping their dog at a kennel during an upcoming vacation . The local kennel allows

kogti [31]

Answer:

$15. :P ;-; XD

it's $15//

3 0

3 years ago

Read 2 more answers

4x^2=27x+40<br> Solve by factoring

worty [1.4K]

Answer: hewo, there! your answer is below

x= -5/4

or x= 8

Step-by-step explanation:

step 1: Subtract 27x+40 from both sides.

4x2−(27x+40)=27x+40−(27x+40)

4x2−27x−40=0

Step 2: Factor left side of equation.

(4x+5)(x−8)=0

Step 3: Set factors equal to 0.

4x+5=0 or x−8=0

hope this helps you

have a great Day

Plz makr branilest

8 0

2 years ago

A roulette wheel has the numbers 1 through 36, 0, and 00. A bet on five numbers pays 6 to 1 (that is, if one of the five numbers

tatiyna

Answer:

5 cents

Step-by-step explanation:

So the roulette wheel would have a total of 38 numbers, which means 38 different possible cases. Since you are allowed to bet on 5 numbers, the chance to win this is 5 out of 38 and to lose this is 33 out of 38.

If you win, you get 1 + 6 = 7 dollar, and if you lose, you lose 1 dollar.

Therefore the expected amount out of this game is:

$E = 7\frac{5}{38} - 1\frac{33}{38} = \frac{35}{38} - \frac{33}{38} = \frac{2}{38} = \frac{1}{19} = \$0.0526$

or 5 cents

7 0

3 years ago

Simplify the expression by removing symbols of grouping and combining like terms.

Andrews [41]

Answer:

=15s−2

Step-by-step explanation:

sorry if its not correct i tried

6 0

2 years ago