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3 years ago

(8x-12) (3x+5)=360 Can y’all please help me solve this problem. It is a polygon theorem

Mathematics

1 answer:

Lorico [155]3 years ago

5 0

Answer:

360 polygon

Step-by-step explanation:

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The line plot below shows the number of kilometers Clara ran each day for 14 days. Find the average. Hint: Each X on the line pl

vitfil [10]

Answer:

Average=7

Step-by-step explanation:

From the line plot

4 has three Xs above it
5 has four Xs above it
6 has four Xs above it
11 has one X above it
15 has one X above it
16 has one X above it

Therefore, the values are:

4,4,4,5,5,5,5,6,6,6,6,11,15,16

$Average=\dfrac{(4*3)+(5*4)+(6*4)+11+15+16}{14} \\=\dfrac{12+20+24+11+15+16}{14}\\=\dfrac{98}{14}\\$

Average=7

4 0

3 years ago

Determine the vertex of the quadratic function represented by f(x)=(x+3)2−4f(x)=(x+3)

igomit [66]

Answer:idk but good luck. Hope you find your answer

Step-by-step explanation:

6 0

3 years ago

Find the focus of the parabola whose equation is y=1/8 x^2

Mama L [17]

Answer:

The focus is: $(0,2)$

Step-by-step explanation:

Given

$y = \frac{1}{8}x^2$

Required

Determine the focus

The focus of a parabola

$(x- h)^2 = 4p(y - k)$

is:

$(h,k+p)$

So, we have:

$y = \frac{1}{8}x^2$

Cross multiply

$8y = x^2$

Rewrite as:

$x^2 = 8y$

Rewrite as:

$(x - 0)^2 = 8(y - 0)$

Express 8 as 4 * 2

$(x - 0)^2 = 4 * 2(y - 0)$

By comparison with: $(x- h)^2 = 4p(y - k)$

$h = 0$ $p =2$ $k = 0$

So, the focus $(h,k+p)$ is:

$(h,k+p) = (0,0+2)$

$(h,k+p) = (0,2)$

7 0

3 years ago

Mr. and Mrs. Suralbo earned a net taxable income of P568,986. Find the income tax due.

Contact [7]

Answer:

$198,000

Step-by-step explanation:

Since Mr. and Mrs. Suralbo are married and filing jointly, they would fall into the tax slab of 35% as their taxable income ranges between $414,701 to $622,050.

Taxable income = $568,986

Tax rate = 35%

Income tax due = $568,000 * 35/100

= $198,000

Thus, the income tax due for Mr. and Mrs. Suralbo would be $198,000.

8 0

3 years ago

Giving brainiest to first correct answer

enot [183]

It is 135cm squared please give me brainliest

7 0

4 years ago