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pochemuha
3 years ago
10

Correct answers only please!

Mathematics
2 answers:
Digiron [165]3 years ago
6 0

Answer:

a) 6.67 in.

Step-by-step explanation:

The aspect ratio of chalkboard =4:3    [length:width=4:3]

The width = 5 in.

the length = L

so,

4:3=L:5

⇒4/3 = L/5

⇒(4 x 5)/3= L

⇒20/3 = L

⇒ 6.67 =  L

∴ The length of the chalkboard 6.67 in.

k0ka [10]3 years ago
6 0

Answer:

a) 6.67 in.

Step-by-step explanation:

The aspect ratio of chalkboard =4:3    [length:width=4:3]

The width = 5 in.

the length = L

so,

4:3=L:5

⇒4/3 = L/5

⇒(4 x 5)/3= L

⇒20/3 = L

⇒ 6.67 =  L

∴ The length of the chalkboard 6.67 in.

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Help please!!!!!!!!!!!!!
KatRina [158]
Hello!

For this you can plug in the x values in the choices and see if you get the y value

y = -4^{3}  - (-4)

-4^3 is -64

when you subtract a negative you are just adding

-64 + 4 = 60

Then you do the second one

y =  -3^{3}  - (-3)

-3^3 is -27

-27 + 3 is -24

Then the third one

y =  -2^{3}  - (-2)

-2^3 is -8

-8 + 2 is -6

Then the last one

y =  -1^{3}  - (-1)

-1^3 is -1

-1 + 1 = 0

Since we did not get -2 the answer is D

Hope this Helps!
7 0
3 years ago
Ratio of x and 2 is not greater than 14
allochka39001 [22]
The ratio of x and 2=x:2
not greater than is <

So I'd say the answer would be x:2<14
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3 years ago
PLEASE HELP WILL GIVE BRAINLIEST AND POINTS
ZanzabumX [31]

Answer:

bcdf

Step-by-step explanation:

here ya go

4 0
3 years ago
The police are concerned about speeding on Wayman Boulevard,
Iteru [2.4K]

Answer:

C) 20 Speeders

Step-by-step explanation:

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The answer is 6x+12. Have a GREAT day!!!! :)

5 0
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Read 2 more answers
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