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2 years ago

ASAP PLZ HELP WILL MARK BRAINLIST IF U WANT TO FIRST PERSON WHO ANSWERS RIGHT

Mathematics

2 answers:

photoshop1234 [79]2 years ago

8 0

Answer:

15.0

Step-by-step explanation:

Square root entire equation (-8 - 7)^2 + (-5 + 4)^2

shutvik [7]2 years ago

7 0

I got 11.4.

I used the distance formula subtracted 7 from -4 and squared it and got 121 and then subtracted -8 from -5, two negative equal positive. Squared it and got 9. Added them together then found the square root. I could be wrong though since someone else got a different answer. You can try out the problem yourself to check over.

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Write and solve a real world problem involving the multiplication of a fraction and a whole number whose product is between 10 a

Fed [463]

A runner ran 1/2 of a mile for 24 days. How many miles did the runner run in all? (1/2×24=12) Therefore, the runner ran 12 miles in all in the course of 24 days.

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2 years ago

If sales tax is 7.75%, what is the total cost of an 11$ purchase including tax?

Akimi4 [234]

Answer:

$11.8525

Step-by-step explanation:

To find the total price of purchase including sales tax, we need to add sales tax to our total. This can be done as follows: Purchase price + percentage of purchase price as according to sales tax. In the case of your problem, this takes the form of $11 + 0.0775(11). This expression is equivalent to 11.8525.

7 0

3 years ago

Read 2 more answers

4) Solve the following system of equations by graphing. If the system is inconsistent or the

juin [17]

The equations are dependent (they're the same equation).

If you multiply the bottom one by 5, you get the top one.

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2 years ago

Read 2 more answers

A fair coin is tossed 6 times. Compute the probability of tossing 6 tails in a row.

Fofino [41]

Answer:

1/6

Step-by-step explanation:

5 0

3 years ago

Last month,Margo bought a tree that grows 2.5cm each day.It was 5cm tall when she bought it and now it 65cm tall. Write a equati

Effectus [21]

Answer:

The equation to determine the number of days Margo has owned the plant is $5+2.5x=65$ .

Step-by-step explanation:

Given:

Actual length of the tree = 5 cm

Current length of the tree = 65 cm

Per day growth Rate of plant = 2.5 cm

Let number of days she owned the plant be 'x'

Now We can say that,

Current length of the tree is equal to sum of Actual length of the tree and Per day growth Rate of plant multiplied by number of days she owned the plant.

Farming the above sentence in equation form we get;

$5+2.5x=65$

Hence the equation to determine the number of days Margo has owned the plant is $5+2.5x=65$ .

4 0

2 years ago