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jolli1 [7]
3 years ago
11

Find the length of the hypotenuse of this right angle

Mathematics
1 answer:
zvonat [6]3 years ago
4 0

c^2 = 5^2 + 8^2 = 25 + 64 = 89

c = √89

Answer: c

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Hannah rolls two number cubes with the numbers 55536 6 on each what is the probability that she rolled two numbers with an even
Jet001 [13]
5/9

Using a table of outcomes, you can see that 20 of the possible 36 outcomes are even totals. Simplify for the 5/9 or roughly 56%
6 0
3 years ago
The square of a positive number is equal to its triple added to 28. What is this number?​
sashaice [31]

hi brainly user! ૮₍ ˃ ⤙ ˂ ₎ა

⊱┈────────────────────────┈⊰

\huge{ \rm{Answer:}}

The roots of the equation are 7 and -4, because 7 - 4 = 3 and 7. - 4 = -28

Step-by-step explanation:

The positive number is equal to 7.

Assuming that the number is equal to "x" we have:

\begin{gathered}x^2 = 3x + 28\\\\x^2 - 3x - 28 = 0\\\\a = 1\\\\b = -3\\\\c = -28\\\end{gathered}

By the sum and product method, we have:

\begin{gathered}S = -b / a\\\\S = -(-3) / 1\\\\S = 3\\\\\end{gathered}

\begin{gathered}P= c / a\\\\P = 28 / 1\\\\P = 28\\\\\end{gathered}

4 0
1 year ago
Harold has 4 classes each morning. Each class is 1 hour long, and there are 10 minutes between classes. The first class is at 8
Viktor [21]

The fourth class ends at 12:30 pm

<em><u>Solution:</u></em>

Given that Harold has 4 classes each morning

Each class is 1 hour long, and there are 10 minutes between classes

The first class is at 8 A.M

<em><u>To find: Time at which fourth class ends</u></em>

Since each is 1 hour long and 10 minutes gap between classes

First class = 8 A.M to 9 A.M

Second class = 9:10 A.M to 10 : 10 AM

Third class = 10 : 20 AM to 11 : 20 AM

Fourth class = 11 : 30 AM to 12 : 30 PM

Thus the fourth class ends at 12:30 pm

4 0
2 years ago
58ml : 1120ml : 104ml need answer asap!
OLEGan [10]

Answer:

i dont know the answer sorry

Step-by-step explanation:

7 0
2 years ago
Radical 5* radical 2
Setler [38]

Answer:

\sqrt{10}

Step-by-step explanation:

Rule: \sqrt{a} \times \sqrt{b} = \sqrt{ab}

\sqrt{5} \times \sqrt{2} = \sqrt{5 \times 2} = \sqrt{10}

6 0
2 years ago
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