If you cant get to the docx to see the equation let me know :)

pls help it'll be worth a lot of points
just try your best please

Answer:

ANGLE 1 = 40°

Step-by-step explanation:

angle 1 = angle 2 ------(alternate interior angles)

2x + 20 = 3x + 10

20 - 10 = 3x - 2x

x = 10.

Angle 1 = 2x + 20 = 2(10) + 20 = 20 + 20 = 40°.

HOPE IT HELPS!!!

Answer:

22.5

Step-by-step explanation:

Answer:

m = -14

Step-by-step explanation:

Answer: 50 cents

Step-by-step explanation:

Company charges 8 cents per call and the call in question is 3 minutes. Cost is;

= 3 * 8

= 24 cents

Company however stipulates that a call is 8 cents per minute or a 50​-cent minimum charge per completed​ call, whichever is greater.

50 cents is greater than the per minute total charge of 24 cents so the cost will be 50 cents.

Answer:

Step-by-step explanation:

Step one:

given

time= 2.5 hours

speed= 6.3mph

Step two:

Required

Distance

we are given the speed in miles per hour, hence the distance will be in miles

we also know that the expression relating speed, distance and time is given as

speed= distance/time

thus

distance= speed*time

distance= 6.3*2.5

distance= 15.75 miles

By using expression for the speed, distance traveled by me in 2.5 hours will be  

Given in the question,

Expression for the speed of an object is given by,

Speed = [tex]\frac{\text{Distance}}{\text{Time}}[/tex]

Therefore, Distance = Speed × Time

By substituting the values of speed and the time in the expression,

Distance traveled = 6.3 × 2.5

                              =  15.75 miles

   Therefore, distance traveled by me in 2.5 hours will be 15.75 miles.

Learn more,

https://brainly.com/question/13721201

Answer:

80

Step-by-step explanation:

Answer:

121

Step-by-step explanation:

gimme Brainliest

Answer:

:work

Step-by-step explanation:

;c

Answer:

16.9 m

Step-by-step explanation:

The diagram given that represents this situation is a right triangle.

The height of the building can be found using the pythagorean theorem, a² + b² = c².

Where,

a = 26 m

b = height of the building = h

c = 31 m

Plug in the values into the formula

Thus:

[tex] 26^2 + b^2 = 31^2 [/tex]

[tex] 676 + b^2 = 961 [/tex]

Subtract 676 from each side

[tex] b^2 = 961 - 676 [/tex]

[tex] b^2 = 285 [/tex]

Square both sides

[tex] b = \sqrt{285} [/tex]

[tex] b = 16.9 m [/tex] (nearest tenth)

I think it would be A (-4, 3)

bruh u put the answer in the question

Answer:

A

Step-by-step explanation:

Step-by-step explanation:

Hey there!

Given;

[tex] = \sqrt{ {z}^{2} + 8z + 16} [/tex]

Looking through question, we can bring it to perfect square to remove the (√) sqrt.

[tex] \sqrt{( {z)}^{2} + 2.4x + {4}^{2} } [/tex]

We made this to bring it in the form of (a+b)^2. As (a+b)^2 = a^2 + 2.a.b + b^2.

Now, our question looks like similar to the formula.

So, We can write it as:

[tex] \sqrt{( {z + 4)}^{2} } [/tex]

Now, we can cancel (√) and (^2). And we get

= z + 4

Hope it helps...

Answer:

the actual answer is B.) 4

Step-by-step explanation:

just took the topic test

Answer:

B

Step-by-step explanation:

Hello again! To do this you must remember that slope intercept form is y=mx+b. m equals slope while b equals y intercept. Our slope is 2/7 while our y intercept is zero. Now, plug them in and you should get the equation y=2/7x+0. We have a zero at the end so we remove the + and zero and get y=2/7x.

Hope it helps! If you need help in the future be sure to reach out to me!

Answer:

20x - 24

Step-by-step explanation:

-4(-5x + 6)

20x - 24

Answer:

 =  47 13/21?

Step-by-step explanation:

i think...

Answer:   25percent

Step-by-step explanation: Divide 12 by 3 and you'll get 4.

That means 1/4 or a quarter of the 12 is 3.

(Convert the fraction to its percentage form)

1/4 or 1 divided by 4 equals 0.25

Multiply 0.25 by 100 and you'll get 25%

Note: you can convert easier from decimal form to percentage form by moving the decimal place two spaces to the right

please mark my answer as the brainliest

Answer:

$79.65

Step-by-step explanation:

Answer:

$79.65

Step-by-step explanation:

Discount: $53.10

Final Price: $79.65

Answer:

A. The function that gives the height of the bowling ball after t seconds is [tex]h(t) = 50-16.087\cdot t^{2}\,\,\,[ft][/tex].

B. The height of the bowling ball after 1 second is 33.913 feet.

C. The bowling ball will take approximately 1.763 seconds to hit the ground.

Step-by-step explanation:

A. From Physics we notice that ball experiments a free-fall, which is an uniform accelerated motion due to gravity and where air friction and effects of the Earth's rotation are neglected. The height of the ball is described by the following kinematic equation:

[tex]h(t) = h_{o}+v_{o}\cdot t +\frac{1}{2}\cdot g \cdot t^{2}[/tex] (1)

Where:

[tex]h_{o}[/tex] - Initial height of the ball, measured in feet.

[tex]v_{o}[/tex] - Initial velocity of the ball, measured in feet per second.

[tex]t[/tex] - Time, measured in seconds.

[tex]g[/tex] - Gravitational acceleration, measured in feet per square second.

If we know that [tex]h_{o} = 50\,ft[/tex], [tex]v_{o} = 0\,\frac{ft}{s}[/tex] and [tex]g = -32.174\,\frac{ft}{s^{2}}[/tex], then the function that gives the height of the bowling ball after t seconds is:

[tex]h(t) = 50-16.087\cdot t^{2}\,\,\,[ft][/tex] (2)

The function that gives the height of the bowling ball after t seconds is [tex]h(t) = 50-16.087\cdot t^{2}\,\,\,[ft][/tex].

B. If we know that [tex]t = 1\,s[/tex], then the height of the bowling ball is:

[tex]h(1) = 50-16.087\cdot (1)^{2}[/tex]

[tex]h(1) = 33.913\,ft[/tex]

The height of the bowling ball after 1 second is 33.913 feet.

C. The bowling ball hits the ground when height is zero. Let equalize (1) to zero and solve the resulting expression:

[tex]50-16.087\cdot t^{2} = 0[/tex]

[tex]16.087\cdot t^{2} = 50[/tex]

[tex]t \approx 1.763\,s[/tex]

The bowling ball will take approximately 1.763 seconds to hit the ground.

Answer:

6x-15=-5x+20+X

6x+5x-x=20+15

10x=35

X=35/10

X=3.5

Step-by-step explanation:

you have to start by expanding the brackets

then you have to collect the like terms

Answer:

150

Step-by-step explanation:

Given :

Calculators cost $12.99 each, rulers cost $0.49 each, pencils cost $0.10 each, and erasers  cost $0.05 each.

To Find :

How much would Mrs. Algebra's single order be.

Solution :

Total price paid by Mrs. Algebra = Price of pencil + price of ruler + price of calculator + price of eraser.

T = $(0.10 + 0.49 + 12.99 + 0.05)

T = $13.63

Therefore, Mrs. Algebra's single order cost is $13.63 .

Hence, this is the required solution.

Answer:

P(1.5, 3.5)

Step-by-step explanation:

We need to find the average of the x and y coordinates. We do this by adding the two values, then dividing by two:

P(x1 + x2/ 2, y1 + y2/2) = P(1 + 2/ 2, 2 + 5/ 2) = P(3/2, 7/2) = P(1.5, 3.5)

These are our coordinates!

Answer:

4x

Step-by-step explanation:

the -8 and +8 cancel out

x and 3x are both positive so add them

you're left with 4x

Simplifying is the same as solving this question. I'll give steps instead.

x - 8 + 3x + 8

x + 3x - 8 + 8       (Arrange the equation)

(x + 3x) (- 8 + 8)   (Parentheses the like terms together)

(4x) (0)                 (Solve)

4x                        (Simplified)

Cheers!

Answer:

x=-3

Step-by-step explanation:

Vertical angles are always equal. We need to set the equations inside of the parenthesis equal.

3x+26=x+20

subtract x from both sides

2x+26=20

subtract 26 from both sides

2x=-6

divide both sides by 2

x=-3

Answer:

4)      y+2 = 3(x+1)

5)      y+2 = -1(x-1)

6)      y+3 = 0(x-2)  OR y=3

Step-by-step explanation:

M is given and is the slope

X and Y change signs (positive becomes negative and vice versa)

Answer:

its parallel!!!!!

its parallel because they have different slopes!!!

Answer:

154

Step-by-step explanation: