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Sergio [31]
3 years ago
9

Pls solve this question​​s 4and 5​​​

Mathematics
1 answer:
Viktor [21]3 years ago
6 0

Answer:

86km/h

80km/h

Step-by-step explanation:

weighted average

bus took 5hrs so van took 3.75 hrs

300/3.75

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For his phone service, David pays a monthly fee of $23, and he pays an additional $0.07 per minute of use. The least he has been
Sergeu [11.5K]

Answer:

1019/minutes

Step-by-step explanation:

$94.33 - $23 = $71.33

$71.33 ÷ 0.07 = 1019/mins

I hope this helps...

4 0
3 years ago
Help with the FIREWORKS question!
liubo4ka [24]
I think the answer is 0.25 seconds later
                                                                     Hope this helped
8 0
3 years ago
Find the sum of the first 30 terms of the sequence below. an=4n+1
dmitriy555 [2]
That would be 1,890.
6 0
3 years ago
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Use the table of points to answer the following questions.
Bess [88]

The slope of the lines is -0.75 and 0.75 respectively. This shows that the slope of one of the<u> line is negative of the other.</u>

<h3>Slope of a line</h3>

The slope of a line is the rate of change of the y-axis of the coordinate to x-axis. The formula for calculating the slope of a line is expressed as;

Slope = y2-y1/x2-x1

Given the following coordinate point  (−8, 9) to (−4, 6), the slope is calculated as;

Slope = 6-9/-4+8
Slope = -3/4

For the coordinate points (-4, 6) and (2, 1.5), the slope is calculate;

Slope = 1.5-6/2+4
Slope = -4.5/6
Slope = 0.75

Hence the slope of the coordinate point is 0.75.

Hence the slope of the lines is -0.75 and 0.75 respectively. This shows that the slope of one of the<u> line is negative of the other.</u>

Learn more on slope of a line here: brainly.com/question/3493733

#SPJ1

8 0
2 years ago
75 points if answered corectly and brainlyist
olga nikolaevna [1]

Answer:

99.96 square feet

Step-by-step explanation:

The formula for the area of a rhombus is (pq)/2, where p and q represent the two diagonals:

A=pq/2

=(16.8)(11.9)/2

=199.92/2

=99.96 square feet

8 0
3 years ago
Read 2 more answers
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