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3 years ago

Please help help help help please

Mathematics

2 answers:

solniwko [45]3 years ago

7 0

Answer: A

Step-by-step explanation:

ahrayia [7]3 years ago

3 0

The answer for this question is (-3,-2)

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For this question, we have to find x.

bagirrra123 [75]

Answer:

x=26°

Step-by-step explanation:

6x+(x-2)=180 (because together they form a straight angle which is 180°)

solve:

6x+x-2=180

7x-2=180

7x=182

x=26

8 0

3 years ago

Angelica uses the point (4,3) to represent the location of her house and uses the point (10,8) to represent the location of a ga

Allushta [10]

Answer:

Distance between Gas Station and House = 7.81 miles.

Step-by-step explanation:

Given: House location ( 4, 3 ) and Gas station location ( 10, 8)

On graph 1 unit = 1 mile.

To find: Distance between Gas Station and House

We use the Distance formula to find the distance between two points $(x_1,y_1)\:and\:(x_2,y_2)$

$Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

From given points and formula,

$Distance\:between\:house\:and\:gas\:station=\sqrt{(10-4)^2+(8-3)^2}$

= $\sqrt{(6)^2+(5)^2}$

= $\sqrt{36+25}$

= $\sqrt{61}$ units

Since, 1 unit = 1 mile

⇒ $\sqrt{61}\:unit=\sqrt{61}miles=7.81 miles$

Therefore, Distance between Gas Station and House = 7.81 miles.

5 0

3 years ago

Read 2 more answers

A rocket is launched at the rate of 11 feet per second from a point on the ground 15 feet from an observer. To 2 decimal places

iragen [17]

Let the angle of elevation is x and the height of the rocket from the ground is y

tanx = y/15

by differentiating both sides with respect to T

sec²x·dx/dt = (dy/dt)/15

at y = 30 , the hypotenuse of the triangle = 15√5

sec²x=(15√5/15)²=5

5 dx/dt = 11/15

dx/dt = 11/75 rad/sec

3 0

4 years ago

Read 2 more answers

Gunther's starting weight is 248 pounds, and he plans to lose 2 pounds each week. Use a linear equation to determine Gunther's w

forsale [732]

Here is the linear equation
Let p = total pounds
Let w = number of weeks

248p - 2w= 10
Hope that helps :)

3 0

3 years ago

Is 2 kg greater than 4.4 lb

asambeis [7]

Answer:

2kilogram is greater than4.4lb

8 0

3 years ago