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BabaBlast [244]
3 years ago
13

Can 20 degrees 60 degrees and 100 degrees be a triangle

Mathematics
2 answers:
Ivanshal [37]3 years ago
8 0

Answer: Yes

Step-by-step explanation: The area of a triangle equals 180°

100+60+20=180

mestny [16]3 years ago
4 0

Answer: Yes

Explanation: The sum of the measures of the angles is always 180°

This idea is known as the (Triangle Sum Theorem).

Since 20 + 60 + 100 is equal to 180, we know

that these measures can form a triangle.

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What shape is your field of vision?
Nat2105 [25]

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Therefore, the shape of my field is an <u>oval</u>

6 0
2 years ago
HELP. FAST PLZ.
Vedmedyk [2.9K]

Answer:

  • w + c > 5
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Step-by-step explanation:

One inequality represents the number of bats. Their total number is more than 5:

  w + c > 5

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4 0
3 years ago
Find the inverse of the function y=2x^2
Jet001 [13]

to find the inverse  exchange the x and y and then solve for y

y =2x^2

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the inverse of y =2x^2  is sqrt(x/2)


6 0
3 years ago
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Find the value of k such that x-2 is a factor of 3x³-kx²+5x+k​
Nuetrik [128]

Answer:

\displaystyle k = \frac{34}{3}

Step-by-step explanation:

We are given the polynomial:

\displaystyle P(x) = 3x^3 - kx^2 + 5x + k

And we want to determine the value of <em>k</em> such that (<em>x</em> - 2) is a factor of the polynomial.

Recall that the Factor Theorem states that a binomial (<em>x</em> - <em>a</em>) is a factor of a polynomial P(x) if and only if P(a) = 0.

Our binomial factor is (<em>x</em> - 2). Thus, <em>a</em> = 2.

Hence, by the Factor Theorem, P(2) must equal zero.

Find P(2):

\displaystyle \begin{aligned} P(2) &= 3(2)^3 - k(2)^2 + 5(2) + k \\ \\ &= 3(8) - 4k + 10 + k \\ \\ &= 34 - 3k  \end{aligned}

This must equal zero. Hence:

\displaystyle \begin{aligned} 34 - 3k &= 0 \\ \\ -3k &= -34 \\ \\ k = \frac{34}{3}  \end{aligned}

In conclusion, <em>k</em> = 34/3.

6 0
2 years ago
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Answer:

mean is 8 and median is 15

Step-by-step explanation:

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3 years ago
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