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Alik [6]
3 years ago
7

Determine if the following lines are parallel, perpendicular or coinciding lines.

Mathematics
1 answer:
astra-53 [7]3 years ago
8 0

Answer:

ok good

Step-by-step explanation:

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Please help me. I need help ASAP. ​
lara [203]

Answer:

a) 72

b) $259.2

Step-by-step explanation:

A- The bus travels 40 miles on 8 gallons of gasoline. The bus is traveling 360 miles in total.

360/40= 9

9*8= 72

B- $3.60 per gallon and 72 gallons in total.

3.60*72=259.2

$259.2

5 0
3 years ago
Angle 1 and angle 2 are complementary angles. Angle 1 is 82°. What is the measure of angle 2? a.8 b.78 c.82 d.98
romanna [79]
A.8 because 90-82=8 complemantry means 90
4 0
4 years ago
Read 2 more answers
Consider the expression 16a + 4c.
kari74 [83]
The answer would -38
4 0
3 years ago
Can you guys see if you can solve B) for me plz
yanalaym [24]
In the b section on this piece of paper, we can see, that this would practically be a pie graph, or if you would want to call it a graph in general. As the question stated, we see how we would want to find the perimeter of the figure. So this, sense this would only be 1/4 of the figure, we would then do 4(in) x's 4 and from this, your perimeter would give you 16(in).
8 0
3 years ago
The manager of a baseball team has 15 players to choose from for his 9 person batting order
Masteriza [31]
Given the question:
The manager of a baseball team has 15 players to choose from for his 9-person batting order. How many different ways can he arrange the players in the lineup?
5,005    362,880    3,603,600    1,816,214,400

The number of was in which a smaller group is choosing from a bigger group is given by the bigger number combination the smaller number.
^nC_r= \frac{n!}{(n-r)!r!}
Here, we want to choose a 9-person batting order from a team of 15 players. This is given by:
^{15}C_9= \frac{15!}{(15-9)!9!}=\frac{15\times14\times13\times12\times11\times10\times9!}{6!\times9!}= \frac{3,603,600}{720} =5,005

6 0
4 years ago
Read 2 more answers
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