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3 years ago

Would you be breaking the speed limit in a 40 mi/h zone if you were traveling at 60km/h?

Mathematics

2 answers:

adoni [48]3 years ago

8 0

No you wouldn’t be breaking the speed limit! your absolutely fine!

Tomtit [17]3 years ago

7 0

Nope, you wouldn’t be breaking the speed limit because 60km/h converted into miles is just 37.3mi/h, which is perfectly fine in the speed limit.

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HELP ME ASAP 29 POINTS

Naya [18.7K]

The range means the y values. The points are written as: (x,y)

So, the right answer is {1,2,3} not the C because the range only needs to be told once.

Hope this helped and pls mark as brainliest!

~ Luna

6 0

3 years ago

Juan recently entered into a contract for a cell phone plan. The table shows the monthly cost in dollars, f(x), if Juan sends x

Delicious77 [7]

Answer:

A linear function is represented

Step-by-step explanation:

The table is:

x f(x)

0 10.00

1 10.02

2 10.04

3 10.06

4 10.08

5 10.10

If we compute the difference between two consecutive function values and we divide it by the difference between their associated x values we get:

(10.02 - 10.00)/(1-0) = 0.02

(10.04 - 10.02)/(2-1) = 0.02

(10.06 - 10.04)/(3-2) = 0.02

(10.08 - 10.06)/(4-3) = 0.02

(10.10 - 10.08)/(5-4) = 0.02

This constant result indicates that a linear function is represented.

5 0

3 years ago

Which unit of measurement would Guatemalans typically use to measure the weight of flour?

Angelina_Jolie [31]

Grams
At least that is what we use in Mexico and in most Latin-American countries

5 0

3 years ago

Read 2 more answers

Pleas help i will give a lot of points IF you answer this ?

avanturin [10]

Answer:

Inverse Operations

Inverse operations

Division

Step-by-step explanation:

+4 on both sides

-17 both sides

Divide by 20 both sides.

6 0

3 years ago

The length of a rectangle is 4 m less than the diagonal and the width is 5 m less than the diagonal. If the area is 82 m^2, how

nikklg [1K]

I hate rounding.

Let's call the diagonal x. It's the hypotenuse of the right triangle whose legs are the rectangle sides.

According to the problem we have a length x-4 and a width x-5 and an area

82 = (x-4)(x-5)

82 = x^2 - 9x + 20

0 = x^2 - 9x - 62

That one doesn't seem to factor so we go to the quadratic formula

$x = \frac 1 2(9 \pm \sqrt{9^2-4(62)}) = \frac 1 2(9 \pm \sqrt{329})$

Only the positive value makes any sense for this problem, so we conclude

$x = \frac 1 2(9 \pm \sqrt{329})$

That's the exact answer. Did I mention I hate rounding? That's about

x = 13.6 meters

Answer: 13.6

----------

It's not clear to me this problem is consistent. By the Pythagorean Theorem the diagonal satisfies

$x^2 = (x-4)^2 + (x-5)^2$

which works out to

$x=9 \pm 2\sqrt{10}$

That's not consistent with the first answer; this problem really has no solution. Tell your teacher to get better material.

5 0

3 years ago