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yan [13]
3 years ago
11

A triangle has a perimeter of 32 inches. The medium side is 7 more than the short side, and the longest side is 3

Mathematics
2 answers:
pshichka [43]3 years ago
7 0
It has 3 sides I don’t know what other answers there is
Nataly [62]3 years ago
3 0

Answer:

5 inches

Step-by-step explanation:

"perimeter of 32"

a+b+c = 32

a ≤ b ≤ c

"medium side is 7 more than the short side"

b = a+7

"longest side is 3 times the length of the shortest side

c = 3a

Substitution

a + (a+7) + (3a) = 32

5a = 25

a = 5 inches

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Which is not a composite number?<br> 34 37 35 36
Inessa [10]

Answer:

37

Step-by-step explanation:

1. Let's find the factors of each number, of course, if there is any.

34:

  • 1, 2, 17, 34

35:

  • 1, 5, 7, 35

36:

  • 1, 2, 3, 4, 6, 9, 12, 18, 36

37:

  • 1, 37

Because 37 is the only the number that has the factors of 1 and itself, it's not a composite number. Therefore, 37 is the correct answer.

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3 years ago
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(3×10 – 4)(2×1010) whats the scientific notion
Rudik [331]

The result of the multiplication in scientific notation is given by:

6 \times 10^{6}

<h3>What is scientific notation?</h3>

A number in scientific notation is given by:

a \times 10^b

With the base being a \in [1, 10).

When we multiply two numbers in scientific notation, we multiply the bases and add the exponents.

For this problem, the numbers are given by:

3 \times 10^{-4}, 2 \times 10^{10}

The result of the multiplication is given by:

3 \times 10^{-4} \times 2 \times 10^{10} = 6 \times 10^{-4 + 10} = 6 \times 10^{6}

The result of the multiplication in scientific notation is given by:

6 \times 10^{6}

More can be learned about scientific notation at brainly.com/question/16394306

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2 years ago
What id the mean of the set? 10, 15, 14, 8, 18, 11, 12, 12, 10, 10, 17, 16
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The Mean is of the data is 12.75
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What is the equation of a line that is perpendicular to y = 3 x − 2 and passes through the point ( 6 , 8 ) Was
Flauer [41]

Hello!

To find the line that is perpendicular to y = 3x - 2 and passes through the ordered pair (6, 8), we will:

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  2. Substitute the given ordered pair into the new equation with the slope found in step 1

Let's remind ourselves of slope-intercept formula. Slope-intercept formula is y = mx + b, where m is the slope, and b is the y-intercept.

In the given equation, we know that 3 is slope. With that, we can find the negative reciprocal of that slope, and continue to step #2.

To find the reciprocal, we will need to flip our fraction. In this case, 3/1 = 3, so once we flip it, it is 1/3. Since it is the negative reciprocal, the fraction is a negative, so the negative reciprocal is -1/3.

Now, we will substitute the ordered pair into the slope-intercept formula with our new slope.

y = -1/3x + b (6, 8)

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