4 years ago

My very last last assignment and I NEEDD HELP ASAP

Mathematics

1 answer:

storchak [24]4 years ago

6 0

Answer:

51.575

Step-by-step explanation:

$s = \frac{9 + 12 + 17}{2} = 19$

$area = \sqrt{19(19 - 17)(19 - 9)(19 - 12)} \\ = 51.575$

You might be interested in

Solve for p. Reduce any fractions to lowest terms. Don't round your answer, and don't use mixed fractions. -31p+79 > -59p+81

vesna_86 [32]

Answer:

The answer is

Step-by-step explanation:

-31p+79 > -59p+81

Group like terms

Send the constants to the right side of the expression and those with variables to the left side

That's

- 31p + 59p > 81 - 79

Simplify

We have

28p > 2

Divide both sides by 28

We have the final answer as

Hope this helps you

5 0

4 years ago

On the graph, two right triangles have the line as the hypotenuse. In this task, you will use these triangles to show that the s

Sav [38]

Answer:

i need the anwser to

Step-by-step explanation:

6 0

3 years ago

Round each of the decimals to the nearest hundredth

Delicious77 [7]

Answer:

A.) 0.60

B.) 4.25

C.) 53.68

D.) 18.00

8 0

4 years ago

Here you go it is here now

Valentin [98]

Answer:

40+10=50

40+-15=25

40+-30=10

40+-40=0

40+-50=-10

20+-25=-5

Step-by-step explanation:

in this order

3 0

3 years ago

Read 2 more answers

The drama teacher decreased the length of a play from 90 minutes to 60 minutes. What was the percent decrease in the length of t

MrMuchimi

Answer:

it was decreased by 67%

Step-by-step explanation:

3 0

3 years ago