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3 years ago

QUICK HIRY ONLY ONE MINUTE

Mathematics

2 answers:

GarryVolchara [31]3 years ago

7 0

Answer:

it is 55

Step-by-step explanation:

because if she has 3 basketball games and she scores 33 in the total 3 games, divide 33 by 3 and get 11 which is how many points Anna scores in each game. If she scores the same amount of points in each game for 5 games, 11 x 5 = 55

sasho [114]3 years ago

3 0

Answer:

Step-by-step explanation:

Since she scored 33 points in 3 basketball games then that means she scored 11 points per game because if you divide 3 by 33 you get 11. If that's the case, then you'll multiply 5 by 11 to get 55, which would be the total amount of points she would score in 5 basketball games.

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Help pls not graded test

Arte-miy333 [17]

The missing angle of the given triangle is 59°.

What is vertically opposite angles?

Angles that are vertically opposed to one another are always equal to one another. A vertical angle and the angle to which it is next are also supplementary angles; that is, they sum up to 180 degrees. As an illustration, if two lines connect to form an angle, say X=45°, then the angle's opposite angle is also 45°.

Here consider angle with 31° and 49° triangle is 1. We know that sum of all angles in triangle is add upto 180°. Then,

⇒ 49°+31°+x = 180°

⇒ 80° + x= 180°

⇒x= 180°-80°=100°

Then unknown angle in triangle 1 ia 100°.

Now according to the vertically opposite angle theorem , opposite angles are equal to each other. Then ,

In triangle 2 angle is 100° and 21°. Then missing angle is,

⇒ 100°+21°+missing angle =180°

⇒Missing angle = 180°-100°-21°

⇒Missing angle = 59°

Therefore the answer is 59°.

To learn more about Vertical angle ,

brainly.com/question/18450499

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3 0

1 year ago

A small combination lock on a suitcase has 55 wheels, each labeled with the 10 digits 0 to 9. How many 55 digit combinations ar

den301095 [7]

Suppose $a_n$ is the number of possible combinations for a suitcase with a lock consisting of $n$ wheels. If you added one more wheel onto the lock, there would only be 9 allowed possible digits you can use for the new wheel. This means the number of possible combinations for $n+1$ wheels, or $a_{n+1}$ is given recursively by the formula

$a_{n+1}=9a_n$

starting with $a_1=10$ (because you can start the combination with any one of the ten available digits 0 through 9).

For example, if the combination for a 3-wheel lock is 282, then a 4-wheel lock can be any one of 2820, 2821, 2823, ..., 2829 (nine possibilities depending on the second-to-last digit).

By substitution, you have

$a_{n+1}=9a_n=9^2a_{n-1}=9^3a_{n-2}=\cdots=9^na_1=10\times9^n$

This means a lock with 55 wheels will have

$a_{55}=10\times9^{54}$

possible combinations (a number with 53 digits).

7 0

3 years ago

Find a formula for the linear function with slope -9 and x-intercept 2.

gregori [183]

Hello :
<span> formula for the linear function with slope -9 and x-intercept 2 is :
y - 0 = -9(x-2)
y= -9x +18

</span>

4 0

3 years ago

Write an algebraic expression that represents 2 less than 18 times a number?<br>

german

Answer:

Step-by-step explanation:

18x-2

3 0

2 years ago

Read 2 more answers

Eddie the elf made 13 toys one day in the workshop. some were dolls and the rest were action figures. the number of action figur

Lunna [17]

To solve this problem we first call x = number of action figures, y = number of dolles. A system of two equations with two unknowns must be made to describe the problem. The system is the following:
(x + 1) + y = 13
1/2 * x = y.
Then solving the system we have that x = 8 and y = 4.
Since we know that the number of action figures is twice as many dolls plus one, then x = 8 + 1 = 9.
Thus,
dollos = 4
action figures = 9

3 0

3 years ago