Can someone help me on this.

Mathematics

2 answers:

Montano1993 [528]3 years ago

8 0

Just put the dots on x and y on the chart on the graph

OleMash [197]3 years ago

6 0

Answer:

what grade is this

Step-by-step explanation:

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The drama clue is showing a video of their recent play. The first showing begins at 1:30 p.m. The second showing is scheduled at

OLga [1]

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Given information
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First showing : 1.30pm
Second showing : 4.15 pm
Inbetween : 1/2 hour break

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Find the time the first showing ends
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1/2 hours before 4.15pm
⇒ 30 mins before 4.15pm
⇒ 3.45pm

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Calculate the duration of the firs show
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1.30pm to 3.30pm = 2 hours
3.30pm to 3.45pm = 15 mins
Total duration = 2 hours 15 mins

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Answer: 2 hours 15 mins
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7 0

3 years ago

The 50th term of an arithmetic sequence is 86 and the common difference is 2. Find the first three terms of the sequence.

Nesterboy [21]

$a_n=a_{n-1}+d=a_{n-2}+2d=\cdots=a_1+(n-1)d$

which means

$a_{50}=86=a_1+49\times2\implies a_1=-12$

which in turn means the next two terms are $a_2=-10$ and $a_3=-8$ .