MATHEMATICS HIGH SCHOOL

PLEASE ANSWER QUICKLY!!

Answers

Answer 1

Answer:

Answer:

the answer is vsco girls are annoying

Step-by-step explanation:

Answer 2

Answer:

Answer: m=6 I think n=14

Step-by-step explanation:

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At 7:00 AM the temperature in Wilton was -6 degrees. By 8:00am the temperature was 2 degrees. What is the difference in the temperature between 8:00am and 7:00am?

Answers

Answer:

8 degrees

Step-by-step explanation:

Your really just counting up from -6 to 2.

What is JK rounded to the nearest hundredth show your work

Answers

cos 20 = JK/ 8.5
.9396926208 = JK/ 8.5
JK = 8 m

Hot Air Balloon 1 is 10 meters above the ground, rising 15 meters per minute, and Hot Air Balloon 2 is 150 meters above the ground descending 20 meters per minute. In how many minutes will the balloons be at the same height?
How high will the balloons be at that time?
(Let x represent the time and y represent the height)

Answers

The time at which the ballons are at the same height is 4 minutes and the height of the ballons at that time is 70 meters and this can be determined by using the given data.

Given :

Hot Air Balloon 1 is 10 meters above the ground, rising 15 meters per minute.
Hot Air Balloon 2 is 150 meters above the ground descending 20 meters per minute.

The following steps can be used in order to determine the time in minutes at which the balloons be at the same height and also the height of the ballons:

Step 1 - The height of balloon 1 from the ground is:

$H_1= 10+15t$

where 't' is the time.

Step 2 - The height of balloon 2 from the ground is:

$H_2= 150-20t$

where 't' is the time.

Step 3 - So, the time at which the ballons are at the same height is calculated as:

$\begin{aligned}\n15t +10&=150-20t\n35t &= 140\nt& = 4\;{\rm minutes}\n\end{aligned}$

Step 4 - So, the height of the ballons at (t = 4) is:

${\rm Height} = 10+15* (4)$

${\rm Height} = 70\;{\rm meters}$

The time at which the ballons are at the same height is 4 minutes and the height of the ballons at that time is 70 meters.

For more information, refer to the link given below:

brainly.com/question/10726356

You have two equations
y = 10 + 15x and y = 150 - 20x
since y = y you can get
10 + 15x = 150 - 20x now we solve for x
+20x +20x add 20x to both sides
10 + 35x = 150 now subtract 10 from both sides
-10 -10
35x = 140 then divide both sides by 35
/35 /35
so x = 4 minutes

to find what high they are at 4 minutes
plug 4 back into the equation for x
y = 10 + 15(4) = 10 + 60 = 70
so 70 meters from the ground

Given points A(2, 3) and B(-2,5), explain how you could use the Distance Formula and an indirect argument to show that point C(O, 3) is NOT the midpoint of AB.

Answers

Answer:

Therefore C is not the midpoint of AB.

Step-by-step explanation:

Midpoint: The midpoint is a point from which the distance between the endpoints of a line segment is always equal.

Distance formula:

The distance between the points (x₁,y₁) and (x₂,y₂) is

$√((x_2-x_1)^2+(y_2-y_1))$

Given points are A(2,3) and B(-2,5).

If C(0,3) is the midpoint of the line segment AB,then AC=BC.

The distance between AC is

$√((0-2)^2+(3-3)^2)$

$=√(2^2)$

=2 units

The distance between AC is

$√((0-(-2))^2+(3-5)^2)$

$=√(2^2+2^2)$

$=4√(2)$ units.

Since AC ≠ BC

Therefore C is not the midpoint of AB.

Plzs help I give u BRAINLIST

Answers

Answer:

$30,170.36

Step-by-step explanation:

I'm good at math, and I double checked with someone... I am perfectly sure that $30,170.36 is the answer.

On a map, 1/3 inch equals 15 miles. The distance between two towns on a map is 3 2/3 inches. How many miles are actually between the two towns?a. 11
b. 16
c. 88
d. 132
e. 165

Answers

15x11=165 E is the answer.

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