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Alla [95]
3 years ago
9

Please help fasttt!!

Mathematics
1 answer:
nasty-shy [4]3 years ago
8 0

Answer:

RM = 35

Step-by-step explanation:

IF MR and RP equal each other, then you can do 2x + 25 = 7x, then 25 = 5x, then 5 = x to find x, then plug in x for 7x to get 35.

This is ONLY VALID IF RN is a bisector of MNP.

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Question 2*
lilavasa [31]

Answer:

The average rate of change between these times is 68 miles per hour

Step-by-step explanation:

Here, we are to determine the average rate of change between hour 2 and hour 7

The distance traveled at hour 2 is 140 miles

The distance traveled at hour 7 is 480 miles

So we can say we have two points and we want to know the rate of change between these points

Mathematically, we can represent the rate of change as Δ

Thus, between the two different times, we have;

Δ = (D7-D2)/(T7-T2)

where (T7,D7) = (7,480) and (T2,D2) = (2,140) represents the time and distance at hour 2 and hour 7 respectively

Now inputing the values into the equation, we have;

Δ = (480-140)/(7-2) = 340/5 = 68 miles/hour

3 0
3 years ago
Write 3 1/2 as a decimal number
Vlad1618 [11]

Answer:

3.5

Step-by-step explanation:

Because if .5 turns into one whole if you add .5 then its a half and so when you put the .5 into a fraction so thats the answer.

5 0
3 years ago
Read 2 more answers
Using the following table, identify the line of best fit (trend<br> line).<br> I need answer ASAP
algol13

Answer:

I will comment the answer

Step-by-step explanation:

It will take a hour to answer your question

7 0
3 years ago
PLEASE HELP ME SOLVE this
Alisiya [41]

Answer:

y=-12/11

Step-by-step explanation:

y-(-12/11)=0(x-(-12/13))

y+12/11=0(x+12/13)

y+12/11=0

y=-12/11

Since the slope equals 0, then the line is horizontal.

3 0
3 years ago
Reid did a scientific project and studied 512 catfish, 232 bass, and 181 trout. How many fish did he study in all?
Stella [2.4K]
The answer is 925
(512 + 232 + 181) = 925
6 0
3 years ago
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