All categories

3 years ago

2 and 3/5 minus 1 and3/8

Mathematics

1 answer:

mamaluj [8]3 years ago

7 0

2 3/5 -1 3/8

= 13/5 -11/8

= 49/40

or decimal = 1.225

I hope that's help !

You might be interested in

Finding the Area of a Triangle Calculate the area of the triangle: A=

aleksley [76]

what what what what what what what what what

3 0

3 years ago

Read 2 more answers

Determine the rate 100 cars pass by in 2 hours

Yuri [45]

Answer:

if 100 came by in 2 hours 50 would come by in one hour

Step-by-step explanation:

split it it's by 2

6 0

3 years ago

NO LINKS PLEASE

Andrews [41]

C the answer is C because you have to do that before anything

5 0

3 years ago

One lap around the park is 0.65 mile. Hal ran 4.5 laps. How many miles did Hal run?

jeyben [28]

Answer:

2.925 miles

Step-by-step explanation:

$4.5\times 0.65=2.925$ miles. Hope this helps!

3 0

3 years ago

Read 2 more answers

The point-slope form of the equation of the line that passes through (–5, –1) and (10, –7) is . What is the standard form of the

kvasek [131]

Answer:

Point-Slope form: $y+1=-\frac{6}{15}(x+5)\\$

standard form: $2x+5y=-15$

Step-by-step explanation:

The standard form is given by: $Ax+By=C$

The point-slope form is given by: $y-y_1=m(x-x_1)$

Let's call $(-5,-1)$ as point $(x_1,y_1)$ , and

point $(10,-7)$ as point $(x_2,y_2)$

We also know that the slope $m$ is given by $m=\frac{y_2-y_1}{x_2-x_1}$

Let's find the slope:

$m=\frac{-7-(-1)}{10-(-5)}=-\frac{6}{15}$

1. So, point slope form can be written as:

$y-(-1)=-\frac{6}{15}(x-(-5))\\y+1=-\frac{6}{15}(x+5)\\$

2. Rearranging this equation and bringing all x's and y's to one side and the number to another side will give us the standard form. So:

$y+1=-\frac{6}{15}x-2\\y+\frac{6}{15}x=-2-1\\y+\frac{6}{15}x=-3$

But A, B, and C (standard form) needs to be integers, so to get rid of the denominator , we multiply the whole equation by 15. So we have:

$y+\frac{6}{15}x=-3\\15y+6x=-45$

We can factor out a 3, so it becomes:

$15y+6x=-45\\5y+2x=-15$

So standard form is $2x+5y=-15$

8 0

4 years ago