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erastova [34]
3 years ago
11

"What is the sum of the measures of the interior angles formed by the boundary of this team pennant?

Mathematics
1 answer:
professor190 [17]3 years ago
3 0
If the team pennant is triangular then the correct answer is C) 180 degrees

That is because the sum of all angles in a triangle is always 180. An easy example is a right triangle in which the right angle is 90, and the remaining two are 45.
You might be interested in
Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 38 miles per day. The mileage per day
Montano1993 [528]

Answer: 0.1824

Step-by-step explanation:

Given : The mileage per day is distributed normally with

Mean : \mu=110\text{ miles per day}

Standard deviation :  \sigma=38\text{ miles per day}

Let X be the random variable that represents the distance traveled by truck in one day .

Now, calculate the z-score :-

z=\dfrac{x-\mu}{\sigma}

For x= 132 miles per day.

z=\dfrac{132-110}{38}\approx0.58

For x= 159 miles per day.

z=\dfrac{159-110}{38}\approx1.29

Now by using standard normal distribution table, the  probability that a truck drives between 132 and 159 miles in a day will be :-

P(132

Hence, the probability that a truck drives between 132 and 159 miles in a day =0.1824

6 0
3 years ago
Find the slope of a line parallel to a line that contains the points (8, -3) and (2, 5).
Illusion [34]

Answer:

-\frac{4}{3}(Your answer choices were really confusing, so I just put the plain answer)

Step-by-step explanation:

To find the slope of a line with just two points, we can use the formula \frac{y2-y1}{x2-x1}. In this case, \frac{5-(-3)}{2-8}. This is \frac{8}{-6}. This reduces to -\frac{4}{3}

8 0
2 years ago
What is the importance of mathematical sentences?
ser-zykov [4K]

Answer:

A mathematical sentence makes a statement about two expressions.

Step-by-step explanation:

8 0
2 years ago
Use synthetic division to find the quotient and the remainder for the problem: (12x^4 + 5^3 + 3x^2 - 5)/(x+1)?,
s344n2d4d5 [400]
Step 1 : Setting up the problem

Write the coefficients of the dividend in the same order. For missing terms, enter the co-efficient as zero. Set the divisor equal to zero and use that number in the division box.

The problem now looks as follows:

 -1 | 12 5 3 0 -5

Step 2 : Bring down the first co-efficient and write it in the bottom row.

 -1 | 12 5 3 0 -5
 ______________________ 12 

Step 3 : Multiply the first coefficient with the divisor and enter the value below
the next co-efficient. Add the two and write the value in the bottom row.

 -1 | 12 5 3 0 -5
 _____-12_______________ 12 -7

Step 4 : Repeat Step 3 for rest of the coefficients as well:

 -1 | 12 5 3 0 -5
 ____________7 ___________ 12 -7 10 


 -1 | 12 5 3 0 -5 ______________ -10______ 12 -7 10 -10 
  -1 | 12 5 3 0 -5 ____________________ 10_ 12 -7 10 -10 5 
 The last row now represents the quotient coefficients and the remainder. Co-efficients of Quotient are written one power less than their original power and the remainder is written as a fraction.

Answer :12x^3-7x^2+10x-10+5/(x+1) where the last term denotes the remainder and the rest is the quotient.
5 0
3 years ago
How do you solve y/8 =x
ivann1987 [24]

Answer:

I think the anwser is 1/8

Step-by-step explanation:

hope this helps :)

3 0
2 years ago
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