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Yuki888 [10]
3 years ago
6

Select the correct answer.

Mathematics
1 answer:
vichka [17]3 years ago
4 0
C is that right answer
You might be interested in
The sum of the interior angles of a polygon is 3960 degrees find the size of its exterior angles ​
strojnjashka [21]

Answer:

4320 degrees

Step-by-step explanation:

If interior angles are 3960 degrees then there are 24 sides. If polygon is regular, size of each exterior angle is 15 degrees.

A polygon has as many pairs of interior and exterior as number of its sides. Further each pair of exterior and interior add up to

180 degrees.

Sum of all the exterior angles of any polygon is

360 degrees

As sum of all the interior angles of the polygon is

3960 degrees

Sum of all pairs of exterior and interior angles is

3960 degrees + 360degrees = 4320 degrees

5 0
3 years ago
Correct function combinations to x2-7x-18
Natasha_Volkova [10]

The factors of the function after factorization f(x)=x^{2} -7x-18 is (x+2) and (x-9)

Given Function  f(x)=x^{2} -7x-18 and we have to find the factors of the given function.

The function whose factors are to be found is   f(x)=x^{2} -7x-18

Factorization means finding various expressions which when together multiplied will give the  function itself. Correct combination can only be found by finding the factors of the function. Without finding factors no one can find the solution of an equation or expression also.

f(x)=x^{2} -9x+2x-18

=x(x-9)+2(x-9)

=(x+2)(x-9)

Hence the  factors which when combine together gives function f(x)=x^{2} -7x-18 are (x+2)(x-9).

Learn more about factorization at brainly.com/question/25829061

#SPJ10

8 0
1 year ago
Which of the following is a solution of x - 6 < 6 AND x + 4 ≥ -1?
IrinaK [193]

Answer:

A

Step-by-step explanation:

x - 6 < 6 AND x + 4 ≥ -1?

x-6

and

x+4\geq -1\\x\geq -1-4\\x\geq -5

8 0
3 years ago
I need help with this
Pie

Answer:

The modal class is the one with the highest frequency, which is 17

So, the modal class is 20<h<40

7 0
2 years ago
Alan mixes 1 1/3 cups of milk with a can of condensed soup. He makes a total of 2 5/8 cups of soup. How many cups of condensed s
Paul [167]
2 5/8 = 2 15/24
1 1/3 = 1 8/24
cups of condensed soup: (2 15/24) - (1 8/24) = 1 7/24 cups
8 0
3 years ago
Read 2 more answers
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