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3 years ago

A sequence of the form a1, a1+d, a1+2d, a1+3d, . . . is called a/an _____.

Mathematics

1 answer:

saw5 [17]3 years ago

7 0

Answer:

arithmetic sequence

Step-by-step explanation:

please mark as brainlist

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Pleas help me, i'm not sure which one it is and i think it is 10 students got off the bus every minute, please let me know if i'

DanielleElmas [232]

Answer:

The yellow box.

Step-by-step explanation:

According to the graph, 10 students get off the bus every 2 minutes. Do 10 divided by 2 to find out how many students get off the bus each minute. Since the answer is 5, that means 5 students get off the bus each minute.

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3 years ago

PLEASEE HELP!! Find the area of the kite.

aev [14]

Answer:

Step-by-step explanation:

Area of kite is Area of triangles. Area is 6+3=9

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3 years ago

Given that y is directly proportional to x^2 and that y=2 when x=3 find the value of y when x=6

Sergio039 [100]

Answer:y=4/3

y is directly proportional to x^2 is written as

$y \alpha {x}^{2}$ introducing a constant,

y=kx^2

but from the question, when y=2 , x=3 . putting it in the formula to get the value of k

$2 = {3}^{2} \times k$

2=9k . dividing through by 9 to get the value of k

 $\frac{2}{9} = \frac{9k}{9}$ 

 $k = \frac{2}{9}$ 

putting it in the general expression

 $y = \frac{2}{9} x$ 

the value of y when x=6

 $y = \frac{2}{9} \times 6$ 

 $y = \frac{4}{3}$ 

therefore the value of y when x=6 is

4/3

3 0

3 years ago

please help i need to get out of recovery mode so i can do 20 other assignments including a final exam

dusya [7]

Answer:

Step-by-step explanation:

y = -3x^2 + 5x + 3

↑ this is "the number at the end/constant," and according to the question the number at the end/constant is the y-intercept

Thus, the y-intercept is 3.

4 0

3 years ago

Identify the value of 2x degrees and x degrees

natka813 [3]

X= 45
so 2x -> 2(45) would be 90

8 0

3 years ago