All categories

3 years ago

A speed limit is 35 mph. A car is travelling 10 mph over the speed limit. I’d that a sum of 0

Mathematics

2 answers:

Usimov [2.4K]3 years ago

8 0

Answer:

35+10 =45

Step-by-step explanation:

add 10 to 35 then divide by 2

max2010maxim [7]3 years ago

5 0

Answer:

The car is going 45 mph

Step-by-step explanation:

Since the speed limit is 35 mph and the car is 10 mph over the speed, we can add them to find out how fast the car is going. We can solve 35+10 which will give us 45. So it is not a sum of 0 but instead a sum of 45.

(hope this helped)

You might be interested in

If f(x)=x-3/x and g(x)=5x-4, what is the domain of (f•g)(x)

valentina_108 [34]

Log number 1 find catalog 5 - 4 = 1 . ( f .g ) 1 log = 0

4 0

3 years ago

Read 2 more answers

What is the midpoint of the segment shown below?

I am Lyosha [343]

Answer:

Step-by-step explanation:

Because the number between 10 is 5 going across and the one that goes up and down you can count 3 down and thats where your point it

5 0

3 years ago

samanthas house is 72 feet wife. in a photograph the width of the house was 4 inches, and its height was 2.5 inches. what is the

Anna11 [10]

So to find the ratio of the actual house to the house in the picture you would divide 72/4 to get 18. this means that the ratio is 18:1. Now multiply 2.5 x18 to get the real life height of the house. 2.5x18=45.
So the house is 45 feet tall.
Please anyone correct me if I'm wrong but I think this is right.

7 0

2 years ago

Somebody plz help me with this

Leviafan [203]

Answer M=-2
Because when it’s negative it’s going from left to right and when it is to that means 2 up 1 to the right

6 0

2 years ago

Find the equation of the linear function represented by the table below in slope-intercept form.

Y_Kistochka [10]

Answer:

y= 8x +7

Step-by-step explanation:

<u>slope-intercept form:</u>

y= mx +c, where m is the gradient (or slope) and c is the y-intercept.

Since it is a linear function, the gradient of any 2 points would be equal.

$gradient = \frac{y1 - y2}{x1 - x2}$

Thus, gradient of the line

$= \frac{39 - 23}{4 - 2} \\ = \frac{16}{2} \\ = 8$

Subst. m=8 into the equation:

y= 8x +c

To find the value of c, substitute a pair of coordinates.

When x=0, y= 7,

7= 8(0) +c

c= 7

Thus, the equation of the linear function is y= 8x +7.

3 0

3 years ago