Ask question

Ask question

All categories

3 years ago

15

The temperature at 10 A.M is 12 degrees Fahrenheit. The temperature at 6:00 A.M. was -7 degrees Fahrenheit. How many degrees did

the temperature rise?

2 answers:

scoundrel [369]3 years ago

7 0

12 degrees Fahrenheit

Nana76 [90]3 years ago

4 0

It rose 19 degrees farenheit

You might be interested in

PLEASE HELP ASAP IM REALLY TRING TO FINISH A stick has a length of $5$ units. The stick is then broken at two points, chosen at

Fed [463]

Answer:

0.16

Step-by-step explanation:

Length = 5 units
Number of broken sticks= 3
Equal lengths = 5 units/3

<u>See the picture attached for reference.</u>

As you see the best points are the green areas which covers 2 out of 5 zones.

<u>Since it is same for both broken points, the probability of this is:</u>

2/5*2/5 = 4/ 25 = 0.16

<u>Answer is</u> 0.16

8 0

3 years ago

Find the area: (I will give brainliest) +50 points.

scZoUnD [109]

Answer:

$A_{total} = 16\ cm^2$

Step-by-step explanation:

<u>Step 1: Determine the area of the top rectangle</u>

We can tell that the total shape seems like two rectangles glued together. We can separate the top rectangle and determine the area of it and then determine the area of the bottom rectangle and combine them. Lets first solve the left rectangle.

$A=l*w$

$A_{top\ rectangle}=6\ cm * 2\ cm$

$A_{top\ rectangle}=12\ cm^2$

<u>Step 2: Determine the area of the bottom rectangle</u>

$A=l*w$

$A_{bottom\ rectangle}=2\ cm * 2\ cm$

$A_{bottom\ rectangle}=4\ cm^2$

<u>Step 3: Determine the total area</u>

$A_{total}=A_{top\ rectangle}+A_{bottom\ rectangle}$

$A_{total}=12\ cm^2+4\ cm^2$

$A_{total} = 16\ cm^2$

Answer: $A_{total} = 16\ cm^2$

8 0

2 years ago

Read 2 more answers

Help me do this.. nuuuu

klio [65]

Ohhh I don’t know Plss like hahaha chariot

5 0

3 years ago

In a proportional relationship why must the graph of the line always go through the origin (0,0)? explain?

lbvjy [14]

Answer:

We know that, two quantities are proportional when they vary directly with each other.

i.e. quantities x and y are proportional when they have the relation y = kx, where k is any constant called constant of proportionality.

Since, the quantities are in relation y = kx.

So, for x = 0 we get that the value of y = 0.

As, the point ( 0,0 ) satisfies this relation i.e. it is a solution of y = kx.

Hence, in proportional relationship, the graph will pass through ( 0,0 ).

7 0

3 years ago

Find the points which divide the line segment joining the points (0, -3) and (7,1) in the ratio 2:3

rewona [7]

Answer:

Known two points, list function expression, use

$y-y_{0}=k(x-x_{0})$

$k= \frac{y_{2} -y_{1\\}}{x_{2} -x_{1} }$

The function expression is

$y=\frac{4}{7}x-3$

It is known that the cross section of two points is 7, so the point of 2:3 is 14 / 5, that is, 0 + 14 / 5 is the abscissa of the point, which is substituted into the original equation to get y = - 7 / 5.

So the result is $(\frac{14}{5} ,-\frac{7}{5} )$

3 0

3 years ago