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3 years ago

Please help i am so confused

Mathematics

2 answers:

erma4kov [3.2K]3 years ago

7 0

Answer:

{ 5,10,15,20,25,30,35}

Step-by-step explanation:

The domain of the function is the input values

Domain { 5,10,15,20,25,30,35}

Oxana [17]3 years ago

3 0

Answer:

B. {5, 10, 15, 20, 25, 30, 35}

Step-by-step explanation:

The table is an input-output table of values.

The input values are the values at the left side.

The output values are the values at the right side.

The domain of the function is the set of input values.

Domain = {5, 10, 15, 20, 25, 30, 35}

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Let g (2) = 22 – 5 and h (2) = 22 +1.<br> Find (g+h) (2)

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3 years ago

Read 2 more answers

I think of a number multiply it by two subtract 5 and multiply the result by 3

Semmy [17]

Answer:

Step-by-step explanation:

You could do 40 x 2 = 80 - 5 = 75 x 3 = 225

So if this is right, The answer would be 225

7 0

2 years ago

Someone please help me !!!

djverab [1.8K]

Answer:

$a.\ \ \ A=684\ m^2$

$b.\ \ \ A=130.2 \ km^2$

Step-by-step explanation:

a. Area is calculated by summing the areas of the prism's individual surfaces.

#First, calculate the areas of the right-angled surfaces:

$Area=2(\frac{1}{2}bh), b=9, h=12\\\\=2\times \frac{1}{2}\times 9\times 12\\\\=108\ m^2$

#We then find the areas of the rectangular surfaces:

$A=lw\\\\=15\times 16+9\times 16+16\times 12\\\\=576\ m^2$

#We sum the areas to find the total surface areas:

$A=\sum{Areas_i}\\\\=108+576\\\\=684\ m^2$

Hence, the prism's surface area is $684\ m^2$

b.Area is calculated by summing the areas of the prism's individual surfaces.

#First, calculate the areas of the right-angled surfaces:

$A=2\times \frac{1}{2}bh,\ b=12, h=4.1\\\\=2\times 0.5\times 12\times 4.1\\\\=49.2 \ km^2$

#We then find the areas of the rectangular surfaces:

$A=lw\\\\=5\times 3+3\times 10+12\times 3\\\\=81\ km^2$

#We sum the areas to find the total surface areas:

$A=A_r+A_t\\\\=81+49.2\\\\=130.2 \ km^2$

Hence, the prism's surface area is $130.2 \ km^2$

5 0

3 years ago

Quels sont les deux nombres dont la somme est 2095 et la différence 699

Furkat [3]

Is there translation in english

4 0

3 years ago