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3 years ago

Please help!!!

Mathematics

2 answers:

k0ka [10]3 years ago

4 0

Answer:

The following property: If a = b and b = c, then a = c. One of the equivalence properties of equality. Note: This is a property of equality and inequalities.

Congruent Angles have the same angle (in degrees or radians). That is all. These angles are congruent. They don't have to point in the same direction. They don't have to be on similar sized lines.

The segment addition postulate states that if we are given two points on a line segment, A and C, a third point B lies on the line segment AC if and only if the distances between the points meet the requirements of the equation AB + BC = AC.Jan 4, 2016

The (interior) bisector of an angle, also called the internal angle bisector (Kimberling 1998, pp. 11-12), is the line or line segment that divides the angle into two equal parts. The angle bisectors meet at the incenter.

Step-by-step explanation:

olga2289 [7]3 years ago

3 0

Answer:

The answer is b

Step-by-step explanation:

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Help thanks for brainliest

Zolol [24]

Answer:

one ton :)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Which diagram best represents the following expression?<br> 2(n - 1) + 1

joja [24]

<h2>Explanation:</h2>

Here we have the following expression:

$2(n - 1) + 1$

So we can rewrite this as follows:

$a_{n}=2(n - 1) + 1$

So this is an arithmetic series whose general form is given by:

$a_{n} = a + d(n-1)$

Where:

$a: \text{is the first term} \\ \\ d: \text{is the difference between the terms, also called "common difference"}$

So, for some n-values we have:

$a=1 \\ \\ a_{2}=2(2-1)+1=3 \\ \\ a_{3}=2(3-1)+1=5 \\ \\ a_{4}=2(4-1)+1=7 \\ \\ a_{5}=2(5-1)+1=9$

From this information, the diagram that best represents the given expression is shown below.

6 0

3 years ago

Find the volume of this cylinder. Please help

algol13

Answer:

$\boxed {\boxed {\sf 384 \ ft^3}}$

Step-by-step explanation:

The volume is the space an object occupies. The volume formula for a cylinder is provided and it is:

$V= \pi r^2 h$

Where:

r= radius
h= height

The radius is the distance from the center of the circle to the edge, and it is 4 feet. The height is 8 feet. We are told to use 3 for pi.

r= 4 ft
h= 8 ft
π= 3

Substitute the values into the formula.

$V= (3)(4 \ ft)^2 (8 \ ft)$

Solve the exponent.

(4 ft)²= 4 ft * 4 ft = 16 ft²

$V= (3)(16 \ ft^2)(8 \ ft)$

Multiply the three numbers together.

$V= 48 \ ft^2 (8 \ ft)$

$V= 384 \ ft^3$

The volume of the cylinder is approximately <u>384 cubic feet.</u>

8 0

3 years ago

I’ve tried 3 takes and just can’t seem to get it

Rzqust [24]

1/3 and 2/5 --> what we need is a least common denominator
(1/3)x5 (2/5)x3
5/15 and 6/15
so he needs to paint his room two more times which will make the 5/15 become 15/15
you start with 5/15 and you need to add "5/15" two more times which will make 15/15
so you do that to 6/15
6/15+6/15+6/15=18/15=1 3/15 or 1 1/5 cans of paint ANSWER

3 0

4 years ago

Read 2 more answers

Represent the following sentence as an algebraic expression, where "a number" is the letter x. The product of 8 and a number.

statuscvo [17]

Answer:

x times 8 I'm pretty sure

3 0

3 years ago