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taurus [48]
3 years ago
12

What is the sum of all the angles that are labeled?

Mathematics
1 answer:
Tasya [4]3 years ago
4 0

Based on the information provided, the sum of all the labeled angles is 235° (option b).

<h3>How to calculate the sum of all labeled angles?</h3>

To calculate the sum of all the labeled angles we must add the different values of each labeled angle as shown below:

80° + 92° + 40° + 23° = 235°

According to the above, it can be inferred that the correct option is B because the result of the sum of the values coincides with this sum.

Learn more about degrees in: brainly.com/question/1217620

#SPJ1

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Write a quadratic equation with -4 and 3/2 as it’s roots. Write the equation in the form ax^2 + bx + c = 0, where a, b, and c ar
jonny [76]

9514 1404 393

Answer:

  2x² +5x -12 = 0

Step-by-step explanation:

When p and q are roots of a quadratic, its factored form can be written as ...

  (x -p)(x -q) = 0

Here, the roots are given as -4 and 3/2, so the factored form would be ...

  (x -(-4))(x -(3/2) = 0

Multiplying by 2 gives us ...

  (x +4)(2x -3) = 0

Expanding the product, we find the desired quadratic is ...

  2x² +5x -12 = 0

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3 years ago
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Firlakuza [10]
Hello :
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3 years ago
HELP IN NUMBER 3 plz !!!
DanielleElmas [232]
8.1• 10^10. U need to move the decimal to the right 10 places. Then compare from the other things from the problem.
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3 years ago
A line has a slope of -5/3 through which two points could this line pass?
lyudmila [28]
The answer would be D. (11,14),(8,18)

To find the answer you need to find an equal slope.

To find the slope you need to do y2-y1/x2-x1

Y2 is 18, y1 is 13, x2 is 8, and x1 is 11

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8 0
3 years ago
In investment of $500 earns 1.9%interest and is compounded daily
BlackZzzverrR [31]

Remember that the formula for compound interest is:

P(1 + \dfrac{r}{n})^{nt}

  • P is the principal, or starting amount
  • r is the interest rate, represented as decimal
  • n is the number of times the investment is compounded per year
  • t is the amount of years the investment is compounded over

In this case,

  • P = 500 because we start our investment at $500
  • r = .019 because our interest rate is 1.9%
  • n = 365 because the investment is compounded daily, or 365 times per year
  • The problem does not state a value for t

Thus, the formula for this problem would be

\boxed{500(1 + \dfrac{.019}{365})^{365t}}.

5 0
4 years ago
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