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Pachacha [2.7K]
2 years ago
15

PLEASEEE help with these multiple choice answers, will mark brainliest !!

Mathematics
2 answers:
12345 [234]2 years ago
6 0

Answer:

B. −x^2+2x+4

Step-by-step explanation:

(f-g)(x)

fx - g=

6x^2+4x−7−2x−7x^2+11

=6x^2+4x+−7+−2x+−7x^2+11

Combine Like Terms:

=6x^2+4x+−7+−2x+−7x^2+11

=(6x^2+−7x^2)+(4x+−2x)+(−7+11)

=−x^2+2x+4

dalvyx [7]2 years ago
6 0

Answer: THIS IS A QUIZ. THIS VIOLATES THE BRAINLY HONOR CODE

Step-by-step explanation:

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11. This picture shows a table in the shape of a regular hexagon.
disa [49]

Answer:

Sum of interior angles = 720°

One interior angle = 120°

Step-by-step explanation:

Sum of interior angles = 180°(n-2)

Where n is the number of sides in a polygon

Therefore, one angle in a regular polygon will be (180°(n-2))÷n

Hence

Sum of interior angles= 180°(6-2)

= 720°

One interior angle = 720°÷6

= 120°

3 0
3 years ago
Karen has 6 more than twice as many newspaper customers as when she started selling newspapers. She now has 98 customers. How ma
Black_prince [1.1K]

Answer:

46 customers

Step-by-step explanation:

If the number of original customers is n, we can write the following equation:

98 = 2n + 6

92 = 2n

46 = n

5 0
3 years ago
Thank you for helping!
Bingel [31]
Ok this is a hard problem of math you need to count the numbers form one through 100 and through 10 or 20 but keep it in oder
7 0
2 years ago
PLEASE PLEASE PLEASE HELP I WILL GIVE BRAINLIEST!!!!!!
Stells [14]

Answer:

In the mid-19th century, the quest for control of the West led to the annexation of Texas and the Mexican–American War. ... This expansion led to debates about the fate of slavery in the West, increasing tensions between the North and South that ultimately led to the collapse of American democracy and a brutal civil war.

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
MAXImum [283]

The last option is the answer. You can double check by substituting the -3 for the x values and the 17 for y values and the statements would be true.

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3 years ago
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