3 years ago

3.3.PS-14

Mathematics

1 answer:

san4es73 [151]3 years ago

5 0

Answer:

tis is not confirmed answer

Step-by-step explanation:

comiision: 112.5%

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the width of a rectangle is y feet long. the rectangle is 4 feet longer than it is wide l. what is arena of the rectangle?

ahrayia [7]

Area= i^2 + 4i
Area= length x width
Length (y)= i + 4
Width (i)=i

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3 years ago

PLEASE HELP, I don’t know how to do this...like at all

Svet_ta [14]

Answer:

arc ? = 255°

Step-by-step explanation:

arc DB = 180° - 75° = 105°

arc ? = 360° - 105° = 255°

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3 years ago

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pav-90 [236]

It would be equivalent to 18099

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4 years ago

Which graph represents the function f(x)=(x-5)^2+3

hammer [34]

Answer:

Parabola

Step-by-step explanation:

We are given that a function

$f(x)=(x-5)^2+3$

The given function is an equation of parabola along y- axis.

General equation of parabola along y- axis with vertex (h,k) is given by

$(y-k)=(x-h)^2$

$y=(x-h)^2+k$

Compare it with given equation then we get

h=5, k=3

Vertex of given parabola =(5,3)

Substitute x=0 then we get

$f(0)=(0-5)^2+3=28$

y-intercept of parabola is at (0,28).

6 0

4 years ago

Read 2 more answers

June has a total of 35 marbles. She has 4 times as many blue marbles as green marbles. She writes the following system of equati

Ganezh [65]

Answer:

June has 7 green and 28 blue marbles

Step-by-step explanation:

b + g = 35

b = 4g

Use substitution method to solve them simultaneously

4g + g = 35

5g = 35

g = 7

b = 4g = 4(7) = 28

b = 28, g = 7

She has 7 green and 28 blue marbles

8 0

3 years ago