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Lemur [1.5K]
3 years ago
12

Do two 2 inch tiles add up to one 4 inch tile?

Mathematics
2 answers:
nikklg [1K]3 years ago
6 0
Yes- I’m pretty sure
svetoff [14.1K]3 years ago
4 0
Yes they do 2it × 2 = 4it
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5.Line AB is 14 inches long. What is the approximate area of this circle?АBa. 42 square inchesb. 615 square inchesc. 160 square
viktelen [127]

The area of a circle is given as

A =

7 0
9 months ago
The machine described has standard deviation σ that can be fixed at certain levels by carefully adjusting the machine. What is t
Gennadij [26K]

Answer:

σ = 0.5102

Step-by-step explanation:

If

Y = volume filled,  

µ = mean

It is a normal distribution

It follows that

0.95 = P (|Y − µ| < 1) = P (|Z| <  1 / σ)

so that

1 / σ = 1.96 ⇒  σ = (1 / 1.96)

⇒  σ = 0.5102.

7 0
3 years ago
HELP PLEASE I NEED HELP ASAP!!
ad-work [718]
Answer would be d- FB and DE

7 0
2 years ago
6
saw5 [17]

The above expression is not in its simplest form, and we need to simplify it, that is what asked in the question.

Given equation,

(9 {x}^{2}  - 3x + 7) + ( - 3 {x}^{2}  + 2)

First of all, let's open the parentheses to combine the like terms for simplifying.

9 {x}^{2}  - 3x + 7 - 3 {x}^{2}  + 2

Arranging the like terms, x² with x², x with x and constant terms near to each other.

9 {x}^{2}  - 3 {x}^{2}  - 3x + 7 + 2

Simplying further,

(9 - 3) {x}^{2}  - 3x + 9

6 {x}^{2}  - 3x + 9

So, the correct option is C

<u>━━━━━━━━━━━━━━━━━━━━</u>

8 0
3 years ago
Please take a look at the picture
madam [21]

Answer:

B) -3/10 x -6

Step-by-step explanation:

-3/10 x -6=-3 x -6/10

When multiplying two negatives you get a positive.

Hope this helps :)

8 0
2 years ago
Read 2 more answers
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