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3 years ago

Write the word sentence as an equation. Enter your equation without any spaces.

Mathematics

1 answer:

maw [93]3 years ago

5 0

Answer:

jayfeather friend me

Step-by-step explanation:

Creating an equation with no solutions (video)

Khan Academy · Khan Academy

Video result for sentence as an equation. Enter your equation without any spaces.The difference between a number3:09

Writing basic expressions word problems (video)

Khan Academy · Khan Academy

Video result for sentence as an equation. Enter your equation without any spaces.The difference between a number2:02

Two-step equation word problem: garden (video)

Khan Academy · Khan Academy

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Pre-image point N(6,-3) was dilated to point N'(2, -1). What was the scale factor used?

Aleksandr [31]

Answer:

scale factor = $\frac{1}{3}$

Step-by-step explanation:

Consider the ratio of the x and y- coordinates, image to original, that is

scale factor = $\frac{2}{6}$ = $\frac{-1}{-3}$ = $\frac{1}{3}$

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3 years ago

Please help solve this

KIM [24]

Answer:

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Step-by-step explanation:

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3 years ago

Help please I’ll mark brainliest!!!! Which of the following graphs is a function of x?

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I think it’s either D or A,
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3 years ago

The design of a digital box camera maximizes the volume while keeping the sum of the dimensions at 6 inches. If the length must

love history [14]

H = x, L = 1.5 x;
L + W + H = 6
x + 1.5 x + W = 6
W = 6 - 2.5 x
Dimensions of the camera in terms of x:
x, 1.5 x, 6 - 2.5 x.
V = L x W x H
V = x * 1.5 x * ( 6 - 2.5 x ) = 9 x² - 3.75 x³
V ` = 18 x - 11.25 x² ( V max is when V` = 0 )
18 x - 11.25 x² = 0
x ( 18 - 11.25 x ) = 0
11.25 x = 18
x = 18 : 11.25
x = 1.6
The dimensions are:
L = 2.4
W = 2.0
H = 1.6

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4 years ago

Drag the tiles to the correct boxes to complete the pairs. Match each function to its domain and range.f(x)=5x-3

Viktor [21]

f(x) is a linear function, so both the domain and the range are the set of real numbers.

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2 years ago