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3 years ago

What is the vertex of the graph of y = 2(x - 3)2 + 4?

Mathematics

1 answer:

Dvinal [7]3 years ago

7 0

Answer:

(3, 4)

Step-by-step explanation:

vertex is (h, k)

this equation is written in the form of

y = a(x -h) +k

which is why the vertex is (3, 4)

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Find the square root of 291600 by prime factorization

yarga [219]

Answer:

540

Step-by-step explanation:

I honestly put it in my calculator and squared it,

291600

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540 540

you have a pair, you don't have to do anything else, and you're done

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4 years ago

I need help with 7, 10, and 13

Alexus [3.1K]

(2000 - 150) / 67
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3 years ago

A triangle has two 52° angles and one 76° angle. What kind of triangle is it?

r-ruslan [8.4K]

Answer:

Isosceles triangle

Step-by-step explanation:

There are three different kinds of triangle: equilateral, isosceles, and scalene.

-Equilateral triangles are triangles where all 3 sides and angles are the same. (First image)

-Isosceles triangles are triangles where 2 of the sides and angles are the same, while the third side and angle is different. (Second image)

-Scalene triangles are triangles where all 3 sides and angles are different. (Third image)

In the case of this triangle, two of the sides have the same 52 degree angle. They would also have the same side lengths, and <u>thus be a isosceles triangle. </u>

Hope this helps! :3

7 0

2 years ago

clint is covering the sides and top of a box that is .75 feet wide, 13 inches long and 2 inches high with material. how many squ

alexandr402 [8]

Ok, it is asking for the suface area of a rectangular prism - 1 base side.
So lets find the sides.
2(wl+hl+hw) l is length, w is width, h is height
wl + 2hl + 2hw is our formula
0.75 feet is 9 inches
9*(13) + 2(2)(13) + 2(9)(2)
= 117 + 53 + 36
= Your answer is 206

Please award me the brainliest if I am correct.
Thank You.

3 0

3 years ago

How to find point form of (-5,4) and (5,1)

Sphinxa [80]

The point slope form of (-5, 4) and (5, 1) is $y-4=\frac{-3}{5}(x+5)$

<u>Solution:</u>

Given that a line is passing through points (-5,4) and (5,1)

We need to determine point slope form of line

Equation of line passing through point $\left(x_{1}, y_{1}\right) \text { and }\left(x_{2}, y_{2}\right)$ is given as:

$\mathrm{y}-\mathrm{y}_{1}=\frac{\left(\mathrm{y}_{2}-\mathrm{y}_{1}\right)}{\left(\mathrm{x}_{2}-\mathrm{x}_{1}\right)}\left(\mathrm{x}-\mathrm{x}_{1}\right)$

$\text { In our case } x_{1}=-5, y_{1}=4, x_{2}=5, y_{2}=1$

Substituting given value in (1) we get

$\begin{array}{l}{y-4=\frac{(1-4)}{(5-(-5))}(x-(-5))} \\\\ {=>y-4=\frac{-3}{10}(x-(-5))} \\\\ {=>y-4=\frac{-3}{5}(x+5)}\end{array}$

Hence the point slope form of line is $y-4=\frac{-3}{5}(x+5)$

5 0

4 years ago