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skad [1K]
4 years ago
7

Can someone help me out

Mathematics
1 answer:
Artemon [7]4 years ago
3 0
All angles should be 60 degrees because they are equilateral triangles
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Solve for x and y simultaneously <br><br>Pls help me ​
pickupchik [31]

I don't think its possible to do this... you have to have 2 equations

8 0
3 years ago
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the stairway to a cellar has a slope of -4/3, and the cellar is 2m below the ground. the equation y=-4/3x-2 models the stairway.
8_murik_8 [283]

Shown below

<h2>Explanation:</h2>

The stairway to a cellar has a slope of -4/3, that is:

m=-\frac{4}{3}

On the other hand, the cellar is 2m below the ground. In other words:

y-intercept: \\ \\ b=-2

So this can be modeled by the equation of the line:

y=-\frac{4}{3}x-2

The line has a y-intercept at point (0, -2) and as x increases 3 units y decreases 4 units. So:

x=3 \\ \\ y=-\frac{4}{3}(3)-2=-6 \\ \\ (3,-6) \ is \ also \ a \ point \ on \ the \ line

Finally, let's draw a line that passes through:

(0,-2) \ and \ (3,-6)

By using graphing tool, we get the line shown below.

<h2 /><h2>Learn more:</h2>

Rules of translation: brainly.com/question/14200511#

#LearnWithBrainly

3 0
4 years ago
A cell phone company charges $4 per GB beyond
MArishka [77]

Answer:

25GB was used that month

Step-by-step explanation:

Here, we want to calculate the GB used for the month.

Since we have $59.99 for 20GB, then the extra that brought the bill to $75.99 must have been from the beyond charges.

The extra charges is thus $75.99 - $59.99 = $20

Now, since $4 is charged as extra and we have a total of $20, the number of extra GB is thus 20/4 = 5

So the total GB for that month is 20 + 5 = 25GB

8 0
3 years ago
Write a one step multiplication equation that has a solution of -5
Tasya [4]

Answer:

X/5 = - 1

Step-by-step explanation:

5 0
2 years ago
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3?
andriy [413]
F(x) = (x+3)^2-6 is the correct answer
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4 years ago
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