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horrorfan [7]
3 years ago
8

Find the area of each polygon

Mathematics
1 answer:
Paul [167]3 years ago
3 0
14 times 4=56
10 times 14=140
14 times 4 times 18=1008
56+140+1008=1204
the area is 1204. 
hope this helps!



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How does the graph of g(x) = (x − 2)3 + 6 compare to the parent function of f(x) = x3?
Svet_ta [14]

The graph of g(x) is the graph of f(x) translated 2 units to the right and 6 units up.

<h3>How does the graph of g(x) compare to the one of f(x)?</h3>

Here we have:

f(x) = x^3\\\\g(x) = (x - 2)^3 + 6

You can notice that if we take f(x), and we shift it 2 units to the right, we have:

g(x) = f(x - 2)

Then if we apply a shift upwards of 6 units, then we have:

g(x) = f(x - 2) + 3

Replacing f(x) by the cubic parent function, we have:

g(x) = (x - 2)^3 + 6

So we conclude that the graph of g(x) is the graph of f(x) translated 2 units to the right and 6 units up.

If you want to learn more about translations:

brainly.com/question/24850937

#SPJ1

7 0
2 years ago
Write the equation of the line in either point-slope form or slope-intercept form.
Inga [223]

Answer:

<u>y = -3x - 0.25</u>

Step-by-step explanation:

Write the equation of a line that has a slope of -3 and passes through the point (1.25, -4).

We'll use the point-slope form of y = mx + b, where m is the slope and b the y-intercept (the value of y when x = 0).

We are told the slope, m, is -3.

y = -3x + b

We need to find a value for b that will cause the line to go through point (1.25,-4),  We can do that by entering this point in the equation we have this far:

y = -3x + b

-4 = -3(1.25) + b

-4 = -3.75 + b

-0.25 = b

<u>The equation is:   y = -3x - 0.25</u>

<u></u>

See attached graph.

6 0
2 years ago
Can someone tell me what Pythagorean theorem is? I really need help.
Musya8 [376]

Answer:

The sum of the squares of the two sides equals the square of the hypotenuse (a² + b² = c²).

Let's say you have a triangle with a 90º angle (also known as a right angle). The two equal legs are a and b while the hypotenuse is the longer side. Hypotenuse is and always will be c.

Here's a problem:

c ⊿ a (12)

  b (6)

C is missing, we have to find C, so here's what we do:

Step 1: You square all the numbers in the equation

12² + 6² = c²

↓

144 + 36 = c

Step 2: You add 144 + 36 and you get 180

Step 3: Then you find the square root >>  \sqrt{180\\ and you get ≈13.4

Now sometimes, the a or b would be missing, for example:

c (13)⊿ a

     b (5)

A is missing (when a or b is missing, use the following formula, do not use the same formula when c is missing)

Step 1: You square all the numbers in the equation

a² + 5² = 13²

a + 25 = 169

For this next part, you must subtract a or b (in this case, b) on both sides, for example:

25 – 25 = 169 - 25

25 – 25 cancels itself out so now we subtract 169 by 25 and we get 144.

Then we find the square root of 144 and we get 12

I hope this helps :)

7 0
3 years ago
Help needed, have no idea.
Tatiana [17]
In 1st fig
A=5×x(let)
9=5×x
in 2nd fig
A=10×2x(5 is doubled so ×also doubled)
A=10×2×9÷5
A=36
4 0
3 years ago
In a certain English class, \small \frac{1}{4} of the number of girls is equal to \small \frac{1}{6} of the total number of stud
strojnjashka [21]

Answer:

The ratio of the number of boys to the number of girls in the class 1 to 2 or 1/2.

Step-by-step explanation:

Consider the provided information.  

Let g is number of girls, and b is number of boys.

The total number of students is b + g.

It is given that, In a certain English class, 1/4 of the number of girls is equal to 1/6 of the total number of students.  

\frac{g}{4} = \frac{b + g}{6}

Solve the above equation.  

6g=4b+4g

2g=4b

\frac{b}{g}=\frac{2}{4}

\frac{b}{g}=\frac{1}{2}

Hence, the ratio of the number of boys to the number of girls in the class 1 to 2 or 1/2.

8 0
4 years ago
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