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4 years ago

PLS HELP BEST ANSWER GETS BRAINLIEST Find the volume of the rectangular prism with edge lengths of 1/2, 2/3, and 4/3.

Mathematics

1 answer:

nignag [31]4 years ago

4 0

Answer:

4/9 cubic units

Step-by-step explanation:

The volume of a rectangular prism is the product of its edge lengths:

V = LWH

V = (1/2)(2/3)(4/3) = (1·2·4)/(2·3·3) = 4/9 . . . . cubic units

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a store sells boxes of juice in equal size packs. Garth bought 18 boxes, Rico bought 36 boxes, and Mai bought 45 boxes. what is

aniked [119]

Mai 45 boxes that is the answer simple

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3 years ago

Exercise 2.1.47 Prove that ifA^-1 exists and AX=0 then X =0.

stepan [7]

Answer:

Step-by-step explanation:

If $A^{-1}$ exist, then we have that $A^{-1}\cdot A=1$ .

Therefore, in the case that $AX=0$ , if we multiply both

terms in the equation by $A^{-1}$ , then we have

$A \cdot A^{-1}X=A^{-1}0$

and so the equation tells us that

$X=A\cdot A^{-1}X=A^{-1}0=0$ .

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3 years ago

If the difference of four times a number and 9 is 41 what is the number

vampirchik [111]

It's 12.5; (4×x) -9 = 41; 4×x = 41 +9; x = 50 / 4; x = 25/2=12.5 Probe: 12.5 ×4-9 = 50-9=41.

6 0

4 years ago

Read 2 more answers

What is 3-4+11+21-3? Best explained answer gets Brainliest!!!! Good luck :)

Alika [10]

Answer:

See below

Step-by-step explanation:

Let's take it part by part:

(3-4)+(11+21)-3

-1+(32)-3

-4+32

6 0

3 years ago

Read 2 more answers

Graph the line with a slope of −1 that contains the point (3,6).

aksik [14]

Answer:

The equation of the line is y = -1.x + 9

Graph is provided in the attached figure

Step-by-step explanation:

The slope intercept equation of a line in 2D(x,y) coordinates is given by the equation

$y = mx + c$

where m is the slope of the line and c the y-intercept i.e. where the line crosses the y axis at x = 0

Given slope = -1, we can find c and the equation of the line

Since (3,6) is a point on the graph, these coordinates must satisfy the above equation

Substitute for y = 6 and x = 3

$6 = (-1)3 + c\\\\c = 9\\\\\textrm{Equation of line is }\\y = -1.x + 9 \\y = 9-x$

In the attached figure you can see that (3,6) is on the line

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1 year ago