3 years ago

(image) 20 point Mathematics

Mathematics

1 answer:

Sauron [17]3 years ago

4 0

Answer:

Step-by-step explanation:

r=diameter/2

radius=52/2 (Q)

Q =26

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Graph the piecewise function.

WINSTONCH [101]

Answer:

see below

Step-by-step explanation:

The pieces are given slope-intercept form, which is convenient for graphing. In each case, find the y-intercept and draw a line from it with the appropriate slope. The graph will be that portion of the line that falls in the given domain.

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2 years ago

Kira brought chocolate and vanilla cupcakes to school for her birthday. 80 students decided to take a cupcake, and 32 of them pi

Paladinen [302]

Answer:

40%

Step-by-step explanation:

Percentage of students that picked a vanilla cupcake = (students that picked a vanilla cupcake / total number of students)x 100

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2 years ago

A sequence {an} is generated by the recursive formulas a1 = 5 and an = an-1 + 5(-1)n. Find, a343, the 343rd term of the sequence

Olenka [21]

$a_n=a_{n-1}+5(-1)^n\\\\if\ n\ is\ even\ then:a_n=a_{n-1}+5(-1)^n=a_{n-1}+5\\\\if\ n\ is\ odd\ then:a_n=a_{n-1}+5(-1)^n=a_{n-1}-5\\\\a_1=5\\a_2=5+5=10\\a_3=10-5=5\\a_4=5+5=10\\a_5=10-5=5\\\vdots\\a_{343}=5\ \ \ \ (343\ is\ odd\ number)$

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2 years ago

Read 2 more answers

I need help quick please

Gelneren [198K]

The answer would be disagree because it you reflected it over the x axis then it would be in the third quadrant

Hope this helps

Have a great day/night

Feel free to ask any questions

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2 years ago

Comeplete the equivalent equation of -7x-60=x(2)+10x

MariettaO [177]

Answer:

$3 \frac{3}{ 19}$

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2 years ago

(image) 20 point Mathematics​

(image) 20 point Mathematics