3 years ago

9 subtracted from a number

Mathematics

2 answers:

marusya05 [52]3 years ago

6 0

Answer:

X-9

Step-by-step explanation:

Murljashka [212]3 years ago

4 0

Answer:

x - 9

Step-by-step explanation:

Hi there! I'm glad I was able to help you answer this question!

Let's say that the unidentified number is "x", to keep things simple.

You would translate 9 subtracted from "x" into an algebraic expression as shown:

x - 9

You could also write this as 9 - x. It doesn't matter!

I hope this helped you! Comment below if you have any other questions!

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Alex73 [517]

H 1 : H 2 = 4 : 10
H 1 = 2/5 H 2
and also for the base: L 1 = 2/5 L 2 and W 1 = 2/5 L 2
A 1 = 2 L 1 x W 1 + 2 L 1 x H 1 + 2 W 1 x H 1
A 2 = 2 L 2 x W 2 + 2 L 2 x H 2 + 2 W 2 x H 2
A 1 / A 2 = 4/25 *( 2 L 2 x W 2 + 2 L 2 x H 2 + 2 W 2 H 2 ) /
/ ( 2 L 2 x W 2 + 2 L 2 x H 2 + 2 W 2 x H 2 ) =
= 4/5
A 1 : A 2 = 4 : 25
Answer: B ) 4 : 25

3 0

3 years ago

Read 2 more answers

30 people watched the soccer game last night tickets cost 2.75 each half of these fans bought a program at 1.50 each how much mo

Dima020 [189]

Answer: 105$
Half the ppl paid 1.50 for programs which is 15 x 1.5 = 22.5
30 ppl bought tickets 30x2.75
Add the totals to get 105

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3 years ago

An inch is approximately 2.54 centimeters. Does the number of inches vary directly or indirectly with the numbers of centimeters

AnnZ [28]

Its directly because it is it is hard to expain

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