If the angles of a triangle are 10 45 and 23 what is the perimerter of the triangle

Answers

Answer 1

Answer:

Answer:

No Solutions

Step-by-step explanation:

In a triangle, the sum of the angles has to be 180 degrees. It also is impossible to find the length of sides without at least one side, since the range of lengths is practically infinite. There are no solutions to this problem.

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What is the first term of the geometric sequence presented in the table below? n 4 9 an 243 59,049
REALLY EASY MATHS QUESTION PLS HELP(I think it easy lol)
Point m is the midpoint of line ab. if the coordinates of m are 2,8) and the coordinates of a are (10,12) what are the coordinates of b
Please help me with this, i just need this question and i'll be able to graduate

Write a real world problem involving the multiplication of a fraction and a whole number with a product that is between 8 and 10 then solve the problem problem

Answers

Look it up
Foyt anwser

Which counterexample shows that the conjecture "all mammals live on land" is false?

Answers

Answer:

B. A whale is a mammal that does not live on land.

Step-by-step explanation:

Self explanitory

Nth term question help please

Answers

Answer:

$\displaystyle{a.) \ \ a_n = -2n+14}\n\n\displaystyle{b.) \ \ a_n = -5n+30}$

Step-by-step explanation:

Part A

The common difference is -2 as the sequence decreases down to 2 each. Thus, the sequence is an arithmetic sequence. To find the nth term of an arithmetic sequence, we can follow the formula:

$\displaystyle{a_n = a_1+\left(n-1\right)d}$

Where $a_n$ is the nth term, $a_1$ is the first term, and $d$ is the common difference which we know that it is -2. By substitution of values we know, we will have:

$\displaystyle{a_n = 12+\left(n-1\right)\left(-2\right)}\n\n\displaystyle{a_n = 12-2n+2}\n\n\displaystyle{a_n = -2n+14}$

Hence, the nth term of the sequence is $\displaystyle{\bold{a_n = -2n+14}}$

Part B

The common difference is -5 as the sequence decreases by 5 each. This also makes the sequence an arithmetic sequence. Thus, we can apply the same formula as we did previously. By substitution of known values, we will have:

$\displaystyle{a_n = 25+\left(n-1\right)\left(-5\right)}\n\n\displaystyle{a_n = 25-5n+5}\n\n\displaystyle{a_n = -5n+30}$

Hence, the nth term of the sequence is $\displaystyle{\bold{a_n = -5n+30}}$

PLEASE HELP
DO 8 & 9 PLEASE

Answers

well the missing side lenghth for (8) is 10 which angle do you need to find for this one??? (9) the new lenght should be between 60 and 70 feet

8 should be 10 and 9 should be 60 and 70 feet

An accurate answer would be appreciated. please and thank you

Answers

Yes, these lines are parallel because they are going in the same direction, same distance from each other, and do not ever intersect.

This could also be reworded to same slope but different y-intercepts.

Given the equation y = 4 + 2x find the values for y given the value xIf x = 3 then y =

If x = -3 then y =

If x = 4 then y =

If x = -2 then y =

Answers

Answer:

If x = 3 then y = 10

If x = -3 then y = -2

If x = 4 then y = 12

If x = -2 then y = 0

Other Questions

Imagine you are an engineer for a soda company, and you must find the most economical shape for its aluminum cans. You are given this set of constraints. The can must hold a volume, V, of liquid and be a cylindrical shape of height h and radius r, and you need to minimize the cost of the metal required to make the can. a) First, ignore any waste material discarded during the manufacturing process and just minimize the total surface area for a given volume, V. Using this constraint, show that the optimal dimensions are achieved when h = 2r. The formula for the volume of a cylinder is V = πr 2h. The formula for the lateral area of a cylinder is L = 2πrh. b) Next, consider the manufacturing process. Materials for the cans are cut from flat sheets of metal. The cylindrical sides are made from curved rectangles, and rectangles can be cut from sheets of metal leaving virtually no waste material. However, the process of cutting disks for the tops and bottoms of the cans from flat sheets of metal leaves significant waste material. Assume that the disks are cut from squares with side lengths of 2r, so that one disk is cut out of each square in a grid. Show that, in this case, the amount of material needed is minimized when: h/r = 8/π ≈ 2.55 c) It is far more efficient to cut the disks from a tiling of hexagons than from a tiling of squares, as the former leaves far less waste material. Show that if the disks for the lids and bases of the cans are cut from a tiling of hexagons, the optimal ratio is h/r = 4√3/π ≈ 2.21. Hint: The formula for the area of a hexagon circumscribing a circle of radius r is A = 6r/2 √3 . d) Look for different-sized aluminum cans from the supermarket. Which models from problems a–c best approximate the shapes of the cans? Are the cans actually perfect cylinders? Are there other assumptions about the manufacture of the cans that we should consider? Do a little bit of research, and write a one-page response to answer some of these questions by comparing our models to the actual dimensions used.

What is 64x6 + 27 written as a sum of cubes?(4x)3 + 33 (4x2)3 + 33 (4x2)3 + 93 (4x3)3 + 33

18-6and -18+6 is the same thing

For place values that occur to the left of the decimal point, each place value is ten times ______ than the place value to its right.a. exponential b. fractional c. smaller d. larger