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Alex73 [517]
3 years ago
13

Point A is at (3, 2.5) and point B is at (3, 1.4) on a coordinate grid. The distance between the two points is ____. Input numbe

rs and decimal point only, such as 5.8
Mathematics
2 answers:
Brums [2.3K]3 years ago
7 0
The Answer Is , 2.5-1.4 = 1.1
mihalych1998 [28]3 years ago
5 0

Answer: 1.1 units

Step-by-step explanation:

We know that the distance between any two points (a,b) and (c,d) is given by :-

D=\sqrt{(d-b)^2+(c-a)^2}

Then , the distance between the points A (3, 2.5) and B (3, 1.4) will be :-

D=\sqrt{(1.4-2.5)^2+(3-3)^2}\\\\\Rightarrrow D= \sqrt{{(-1.1)}^2+0^2}\\\\\Rightarrow D =\sqrt{1.1^2} \\\\\Rightarrow D =1.1

Hence, the distance between the two points is  1.1 units.

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PLS HELP GRADIENT FIRST TO ANSWER GETS BRAINLIEST
irinina [24]

Answer:

Step-by-step explanation:

5 0
2 years ago
Add, use decimal models. show the work for 2.1 + 0.59
Ugo [173]
<h2>  2.10</h2><h2>+0.59</h2>

₋₋₋₋₋₋₋₋₋₋₋₋

<h2><em>2.69</em></h2>
6 0
3 years ago
Chad had a dinner plate wth a radius of 16 inches. Whats is the circumference of the dinner plate?
Marat540 [252]
To find the circumference, you would use 2πr.

Answer:

2*π*16
=100.53in^2
6 0
3 years ago
julia is putting together bag of 45 blocks. if she wants the probability of choosing a red block to be 1/5 how many red blocks j
4vir4ik [10]

Answer:

9

Step-by-step explanation:

Given that the sample size is 45 blocks

Let number of red blocks in the bag to be x

Then the probability of chosing a red block will be x/45

Given that the probability of choosing a red block is 1/5 then you can form the expression;

x/45 = 1/5 ---------------find the value of x  by performing cross multiplication

5x=45*1

5x/5=45/5

x=9

Answer

Julia put 9 red blocks in the bag.

7 0
3 years ago
I need some help:
dedylja [7]

The unit rate is another way of saying speed, so we divide the distance over the time. We can pick on any row

If we pick row 1, then, speed = distance/time = 90/2 = 45

Row 2 says the same thing: 135/3 = 45

So does row 3: 225/5 = 45

and so on

Because the speed is 45 mph, the unit rate is 45 miles in one hour. The term "unit" implies how much distance can be covered in one unit of time, in this case 1 hour.

You have the correct answer. Nice work.

6 0
3 years ago
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