Solve all tasks, points, lines, and planes naming practice hw

Answer:

C) y = 2x +8

Equation of the straight line passing through the point (-2,4) and having slope m =2

y = 2x +8

Step-by-step explanation:

Step(i):-

Given that the points are (-2,4) and (6,20)

The slope of the line

   m =   [tex]\frac{20-4}{6-(-2)} = \frac{16}{8} =2[/tex]

    m =2

Step(ii):-

Equation of the straight line passing through the point (-2,4) and having slope m =2

y - 4 = 2( x-(-2))

  y = 4 + 2x  +4

 y = 2x +8

Answer:

the answer is 60.0

Step-by-step explanation:

28.8+12+18=58.8

rounded to the nearest 10th would be 60.0

Answer:

Its option D. 9

mark me as brainlist

Answer: the answer is D

Step-by-step explanation:

Answer:

y=17/3x-26

Step-by-step explanation:

So what you need to do is find the slope and y-intercept. Then, you write it in y=mx+b form. m=slope, b=y-intercept. So in this case, 17/3 is the slope, and -26 is the y-intercept. Hope this helps :)

Answer:

slope = [tex]-\frac{4}{3}[/tex]  

Step-by-step explanation:

Use the slope formula, [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex], to find the slope. [tex]m[/tex] represents the slope. [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point, and [tex]x_2[/tex] and [tex]y_2[/tex] represent the x and y values of another point. So, substitute the x and y values of the points (-3, 4) and (0, 0) into the formula appropriately and solve:

[tex]m= \frac{(0)-(4)}{(0)-(-3)} \\m = \frac{0-4}{0+3} \\m = \frac{-4}{3}[/tex]

Thus, the slope is [tex]-\frac{4}{3}[/tex].

Answer:

There is no picture

Step-by-step explanation:

Answer:

x=2√3

Step-by-step explanation:

Let's solve your equation step-by-step.

x2

3

=4

Step 1: Simplify both sides of the equation.

1

3

x2=4

Step 2: Divide both sides by 1/3.

1

3

x2

1

3

=

4

1

3

x2=12

Step 3: Take square root.

x=±√12

x=2√3 or x=−2√3

Answer:

b.   cotθ

Step-by-step explanation:

cosθ cscθ = cosθ * 1/sinθ = cotθ

Answer:

Step-by-step explanation:

[tex]\csc \theta = \frac{1}{\sin \theta },\ so\\ \\ \cos \theta \csc \theta = \frac{\cos \theta }{\sin \theta }\\ \\ \frac{\cos \theta }{\sin \theta}=\frac{1}{\tan \theta }=\cot \theta[/tex]

Answer:

y=-4x+1

Step-by-step explanation:

The number factor of a variable term is called the numerical coefficient.

Algebraic expression are made of terms . Terms might be a signed numbers, a variable, or a constant multiplied by a variable or variables.

Examples of an algebraic expression is as follows:

When a constant is multiplied by a variable or variables , that constant is called the coefficient.

In our example the variable is x . The number factor of the variable term x is called the numerical coefficient .

Therefore, the numerical coefficient in our case is 4.

learn more about variable here: https://brainly.com/question/17436857?referrer=searchResults

Answer:

320

Step-by-step explanation:

64x5=320

Answer:

The answer is 7 because if we write 7 - 8 = -1, then we could see that the answer would be -1 since 7 is 1 value lower than 8, and 8 - 8 = 0, so if 7 is lower than 8 by 1, then you would go one value lower from 0, which is -1. You can also figure this out by looking at a number line and starting from 7 and then going backwards 8 times and whatever number you land on after going back 8 times is your answer.

Answer:

i think its 70 pounds

Step-by-step explanation:

if not i am  sorry

Answer:

D the last expression

Answer:

x+2x = 30

Step-by-step explanation:

3x = 30

x= 10 hope it helps

Answer:

10

Step-by-step explanation:

10 x 2 = 20

20 + 10 = 30

Answer:

which one do you did help on

Answer:

g(1) is larger

Step-by-step explanation:

Given

See attachment for graph

Required

Determine which is larger; f(1) or g(1)

From the attachment, the red curve represents f(x) while the blue curve represents g(x)

Next, we determine the values of f(1) and g(1).

f(1) is the point where x = 1 on the y-axis (for the red curve)

So: [tex]f(1) = 1[/tex]

g(1) is the point where x = 1 on the y-axis (for the blue curve)

So: [tex]g(1) = 2.8[/tex]

By comparison:

[tex]2.8 > 1[/tex]

So, g(1) is larger

Answer:

It costs $25.65

(Im not sure if this is right but i tried)

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]V=P\left(1+\ frac{r}{c}\right)^{ct}\\ \\ V=1600\left(1+\frac{0.024}{12}\right)^{12(30)}\\ \\ V=\$ 3284.73[/tex]

Answer:

The interest is $13824 and the amount is $15424.

Step-by-step explanation:

i did 2.4% of 1600 which is 38.4 then i took that number and multiplied it by 12 (months in a year) and got 13824

I am not sure if you are supposed to add in the original amount, and if you are, it would be 15424

Hope this helped!

Answer:

Your answer......4.66m

AC=√AB^2- BC^2

=√(5)^2-(1.8)^2

=4.66

WANT MORE THEN FOLLOW ME, LIKE & MARK MY ANSWER AS BRAINLIST ANSWER

Answer:

Step-by-step explanation:

length = 5 m

height = 1.8 m

The triangle that it formed is given in the figure,

Now first we have to find angle A,

sin(A) =perp/hyp = 1.3/5 = 0.26

now we get ,

Angle A = 15 degree

now using ,

tan(15) = perp/base = 1.3/distance

distance = 1.3/tan(15)

distance =1.3/0.27

distance = 4.8 m

Answer:

B. 30

Step-by-step explanation:

Honestly I just looked it up

Answer:

30

Step-by-step explanation:

12÷ 40= 0.30

0.30= 30

Answer:

sorry I am wrong but it's 10000000

Step-by-step explanation:

f(X)+g(X)

or, 3x-3+3x^3

or,3x^3+3x-3

Answer:

volume = LxWxH

volume = 7x9x6

volume = 378 ft^3

There are 6 layers of 63 cubic feet per layer

Step-by-step explanation:

in x ,y =0

in y ,x =0

i think its thik ok dont mind if its wrong

Answer:

Step-by-step explanation:

x-axis

Answer:

complementary

Hope this helps!! :)