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Rom4ik [11]
1 year ago
8

GIVING BRAINLIEST!!!!!!

Mathematics
2 answers:
aivan3 [116]1 year ago
7 0
Y=2x+3,when x is equal to 0,y is equal to 3, which means intercept is equal to 3
anzhelika [568]1 year ago
4 0

Answer:

y=2x+3

Step-by-step explanation:

Choose 2 ordered pairs from the table:  (0, 3) and (5, 13)

Let (x_1,y_1) = (0, 3)

Let (x_2,y_2) = (5, 13)

Use the slope formula to find slope: m=\dfrac{y_2-y_1}{x_2-x_1}

\implies m=\dfrac{13-3}{5-0}=2

Use point-slope form of linear equation to find equation:

\implies y-y_1=m(x-x_1)

\implies y-3=2(x-0)

\implies y=2x+3

You might be interested in
Gabriel wants to paint the model. How
enyata [817]

Answer:

<h2>The area of the base is 144 square inches.</h2><h2>The area of each triangular face is 66 square inches.</h2><h2>Grabiel needs 408 square inches of paint.</h2>

Step-by-step explanation:

The complete problem is attached.

Notice that the figure is a square pyramid, where its base dimensions are 12 inches by 12 inches, which represents an area of

B=12 \times 12 = 144 \ in^{2}

The slant height of the pyramid is 11 inches, which allow us to find the area of each triangle face

A=\frac{1}{2}bh =\frac{1}{2}(12)(11)= 66 \ in^{2}

But there are four triangle faces, so A_{faces} =4(66)=264 \ in^{2}.

Therefore, the area of each triangular face is 66 square inches.

So, the total surface area would be the sum

S=144+264=408 \ in^{2}

Therefore, Gabriel needs 408 square inches to paint the whole model.

4 0
3 years ago
Describe the image of a dilation with a scale factor of 1
Whitepunk [10]
<span>With a scale factor of 1, the image is exactly the same size as the original object.</span>
3 0
3 years ago
Solving special systems<br> {y=1/2x+4<br> {-1/2x+y=-5
ryzh [129]

Answer:

no solution

Step-by-step explanation:

Given the 2 equations

y = \frac{1}{2} x + 4 → (1)

- \frac{1}{2} x + y = - 5 → (2)

Substitute y = \frac{1}{2} x + 4 into (2)

- \frac{1}{2} x + \frac{1}{2} x + 4 = - 5 , that is

4 = - 5 ← not possible

This indicates the system has no solution

7 0
3 years ago
In the circle below, CD is a diameter. If AE=10, CE=4, and AB=16, what is
Naily [24]

Answer:

(D)9.5 Units

Step-by-step explanation:

We have two chords CD and AB intersecting at E.

Using the theorem of intersecting chords

AE X EB =CE X ED

  • AE=10
  • CE=4
  • AB=16

AB=AE+EB

16=10+EB

EB=16-10=6

Therefore:

AE X EB =CE X ED

10 X 6 = 4 X ED

ED =60/4 =15

Therefore:

CD=CE+ED

=4+15

CD=19

Recall that CD is a diameter of the circle and;

Radius =Diameter/2

Therefore, radius of the circle =19/2 =9.5 Units

8 0
3 years ago
What is the perimeter of the polygon (Hint: Find the missing sides first) *
Kruka [31]

Answer:

P=70

Step-by-step explanation:

15+8=23

12-7=5

23+5+8+7+15+12=70

Hope this helped can you pls give me brainlist if you could

4 0
2 years ago
Read 2 more answers
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