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4 years ago

Give one example of when you would draw a diagram to solve an angle measurement problem

1 answer:

5 0

An example of an angle measurement problem is when trying to calculate for the height of a particular object given the distance of the observer from the object and the angle of elevation or depression. For example, you want to find out the height of a building. All you need to know is the distance of your point of origin to the building and the angle of elevation.

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HELP HURRY -- Tell the kind of symmetry this figure has: point, line, plane. (Select all that apply.)

slava [35]

Answer:

point and line

Step-by-step explanation:

it is not a plane because it doesnt have sides

8 0

3 years ago

IM IN FEAR OF FAILING HIGH SCHOOL. MY GRADES CAN AREE BADD. HOW CAN I TURN IT AROUND NOW AND TRY TO PASS AND NOT FAILED IF BECAU

DedPeter [7]

See if your teacher will tutor you!! I got my tutor to teach me and he bumps my grade up all the time cause he sees I’m trying

7 0

3 years ago

Read 2 more answers

Solve the following system. Please show me how you did it.

Andrej [43]

Answer:

x = 3, y = 4 and z = -5.

Step-by-step explanation:

Use the elimination method:

-3x + 2y + z = -6...........(1)

x + 3y + 2z = 5..............(2)

4x + 4y + 3z = 13..........(3)

Multiply the first equation by -2:

6x - 4y - 2z = 12 Add this to equation (2):

7x - y = 17...........(4)

Now Multiply equation (2) by 3 and equation (3) by -2

3x + 9y + 6z = 15 ............(5)

-8x - 8y - 6z = -26............(6) Adding (5) + (6):

-5x + y = -11..........(7)

Now Add (7) and (4):

2x = 6

x = 3.

Now substitute for x in (4):

7(3) - y = 17

-y = 17 - 21 = -4

y = 4.

Finally substitute for x and y in equation (3) to find z:

4(3) + 4(4) +3z = 13

3z = 13 - 12 - 16 = -15

z = -5.

4 0

3 years ago

Slope intercept from 2y=-1x-8 step by step please

kap26 [50]

Answer:

The slope-intercept form is $y = - \frac{1}{2} x - 4$

Step-by-step explanation:

☆We are going to solve the equation.

☆We are solving for y.

☆All we need to do is divide.

$\frac{2y}{2} = \frac{ - 1x - 8}{2} \\ \\ y = - \frac{1}{2}x - 4$

5 0

3 years ago

In 2010 the restaurant industry emplyed 9% of the U.S. workface. If there are estimated to be 141 million americans in the workf

Vinil7 [7]

Don't know if I answered it right...but trying to help!...
$782.7 billion: Restaurant industry sales.1 million+: Restaurant locations in the United States.14.4 million: Restaurant industry employees.1.7 million: New restaurant jobs created by the year 2026.10%: Restaurant workforce as part of the overall U.S. workforce.9 in 10: Restaurant managers who started at entry level. 8 in 10: Restaurant owners who started their industry careers in entry-level positions.9 in 10: Restaurants with fewer than 50 employees.7 in 10: Restaurants that are single-unit operations.

6 0

3 years ago