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4 years ago

Please help thank you

Mathematics

1 answer:

Nana76 [90]4 years ago

8 0

Answer:

Domain: {-1,-2,-3,-4}

Range: {4,5}

Step-by-step explanation:

As the range has repeated numbers, you don't have to repeat them.

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Calcule a área da região sombreada da figura abaixo.<br> 120°<br> 4 cm<br> B

masya89 [10]

Answer:

Area of segment = 9.8 cm² (Approx.)

Step-by-step explanation:

Given:

Angle θ = 120°

Radius of circle = 4 cm

Find:

Area of segment

Computation:

Area of segment = [θ/360][π][r]² - [1/2][r²][sinθ]

Area of segment = [120/360][3.14][4]² - [1/2][4²][sin120]

Area of segment = [0.333][3.14][16] - [0.5][16][0.866]

Area of segment = 16.7299 - 6.28

Area of segment = 9.8019

Area of segment = 9.8 cm² (Approx.)

8 0

3 years ago

PLEASE HELP ME IF YOU GET IT RIGHT THEN I WILL GIVE YOU BRAINLIEST JUST HELP ME I BEG OF YOU

ikadub [295]

Answer: Jody can buy at most 63 sheets of paper

Step-by-step explanation:

you would start by subtracting $18.25 from the total $40, which leaves you with $21.75

you then do 21.75 ÷ (divided by) 0.34

that gives you 63.971, and you can only buy whole sheets of paper, you round to 63 and thats your answer

5 0

3 years ago

Which equation does the graph of the systems of equations solve? 2 linear graphs. They intersect at 0,3

Rainbow [258]

Answer:

D. $2x+3=-8x+3$

Step-by-step explanation:

We have been given a graph of system of linear equations and we are asked to choose the system of equations representing the given graph.

Upon looking at our graph we can see that our lines intersect at point (0,3). To find the system of equations represented in the graph we will substitute x=0 in our given equations and see which equation gives us an output of 3.

Let us start with 1st option.

A. $-2x+3=8x-3$

Upon substituting x=0 we will get

$-2*0+3=8*0-3$

$0+3=0-3$

$3\neq-3$

Since we get 3 on one side of equation and -3 on other side of equation, therefore, option A is not a correct choice.

B. $-2x+4=-8x+4$

Upon substituting x=0 we will get,

$-2*0+4=-8*0+4$

$0+4=0+4$

$4=4$

Since this system of equations intersect at point (0,4), therefore, option B is not a correct choice as well.

C. $2x+4=8x-4$

Upon substituting x=0 we will get,

$2*0+4=8*0-4$

$0+4=0-4$

$4\neq-4$

Therefore, option C is not a correct choice as well.

D. $2x+3=-8x+3$

Upon substituting x=0 we will get,

$2*0+3=-8*0+3$

$0+3=0+3$

$3=3$

Since this system of equations intersect at point (0,3), therefore, option D is the correct choice.

4 0

3 years ago

2. Rewrite these numerals in words in Nepali as well as in International system. b) 831075280496

MArishka [77]

Answer:

eight hundred thirty-one billion seventy-five million two hundred eighty thousand four hundred ninety-six

Step-by-step explanation:

8 0

2 years ago

When an object is dilated , the resulting image is congruent to the pre image .

sveta [45]

I think a transformation

6 0

3 years ago