Write x^2 − 8x + 13 = 0 in the form (x −a. ^2 = b, where a and b are integers.

(x − 4)^2 = 3
(x − 3)^2 = 2
(x − 2)^2 = 1
(x − 1)^2 = 4

Answers

Answer 1

Answer: If you would like to write the equation in the above form, you can calculate this using the following steps:

x^2 - 8x + 13 = 0
(x - 4)^2 = x^2 - 8x + 16
(x - 4)^2 - 3 = 0
(x - 4)^2 = 3

The correct result would be (x - 4)^2 = 3.

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What is the lowest common denominator of 20 and 24

Answers

the lowest common denomenator is the smallest common factor of them so
20=1 times 2 times 2 times 5
24=1 times 2 times 2 times 2 times 3
the lowest common denomenator is 1

I think the question should have been. what is the greatest common factor (4) or what is the smallest common multiple (120)

Clayton climbed down 50 meters. he climbed down in 10-meter intervals. in how many intervals did clayton make his climb?

Answers

Answer:

Clayton make his climb in 5 intervals.

Step-by-step explanation

Given: Clayton climbed down 50 meters.

1 interval = 10 meters down

The number of intervals = 50 divided by 10

= $(50)/(10)$

= 5 intervals

Therefore, Clayton make his climb in 5 intervals.

To figure this out, divide 50 metres by 10 metre intervals

50 metres ÷ 10 metre intervals = 5 intervals

Please help!!! i’ll give brainless and 10 points if that helps persuade

Answers

obtuse, acute, right angle

You can name the angle based on its vertices.

Answer: ⎳Y, ⎳XYZ, ⎳ZYX

What element is located at b24?B=[-4 10 -3 9
[ 6 0 2 -8
[7 -1 -11 4
[-9 -5 5 -10

Answers

b24 means the element of set B in the second row and 4th column.

(-8) is at that position.

What is set theory?

The mathematical concept of well-defined groupings of objects, or sets, that are referred to as members or elements of the set. The only sets that are taken into consideration are those whose members are also sets because pure set theory only deals with sets.

Given that the set is,

B=[-4 10 -3 9

[ 6 0 2 -8

[7 -1 -11 4

[-9 -5 5 -10

B24 stands for the B element in the second row and fourth column.

There is a (-8) there.

To know more about set theory follow

brainly.com/question/13458417

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b24 means Element of the set B in the second row and 4th column .
(-8) is at that position.

I need help pls asap

Answers

Answer:

54 m^3

Step-by-step explanation:

volume of cone is (1/3)(pi)(r^2)h

volume of cylinder is (pi)(r^2)h

if height and base are same, then the volume of the cylinder will be three times that of the cone.

18 x 3 = 54

The volume of a cylinder is 32.25 cubic inches. If a cone has the same height and radius as the cylinder, what is its volume?8.06 cu. in.

10.75 cu. in.

21.5 cu. in.

32.25 cu. in.

Answers

10.75 cu.in., as volume of a cylinder is 3 times bigger than volume of a cone, according to their equations:
$V_(cylinder) = \pi^(2) rh V_(cone) = (1)/(3) \pi^(2) rh$

Answer:

option 2nd is correct

volume of a cone is, 10.75 cubic inches

Step-by-step explanation:

Volume of a cone (V) is given by:

$V = (1)/(3) \pi r^2h$ ......[1]