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lora16 [44]
2 years ago
9

Fill in the blank. ___ x 9 = 45? Please

Mathematics
2 answers:
kirza4 [7]2 years ago
8 0

Answer:

?=5

Step-by-step explanation:

Multiples of 9:

10x9=90

9x9=81

8x9=72

7x9=63

6x9=54

<u>5x9=45</u>

4x9=36

3x9=27

2x9=18

1x9=9

0x9=0

Memorize the multiplication table. It is useful.

tia_tia [17]2 years ago
6 0

Answer:

The correct answer is "5"

5 times 9 equals 45.

5 x 9 = 45

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shutvik [7]

Answer:x=18

Step-by-step explanation:2x-9=x+9

3 0
3 years ago
One circular table has a diameter of 9 ft, and another circular table has a diameter of 20 ft. How much greater is the area of t
morpeh [17]
Smaller circle:
diameter = 9 ft
radius = diameter/2 = (9 ft)/2 = 4.5 ft
A = pi(r^2) = 3.14159 * (4.5 ft)^2 = 63.62 ft^2

Larger circle:
diameter = 20 ft
radius = diameter/2 = (20 ft)/2 = 10 ft
A = pi(r^2) = 3.14159 * (10 ft)^2 = 314.159 ft^2

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5 0
3 years ago
Translate and solve: eight more than the product of three and a number is -13
Murrr4er [49]
Ok, so let’s take the given phrase.
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3x + 8 = -13
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6 0
3 years ago
Help MOI Again PLEASE lol
Evgesh-ka [11]

Answer:

-5a + 20a +-4a - -6= -16

Answer- a= -2

Step-by-step explanation:

Hope this helps!

4 0
3 years ago
Read 2 more answers
Do number 4 a please thank you
brilliants [131]
Answer for 4a. 25(n + 6)

Reason

The product (means to multiply)
Six more than a number (n + 6)
And 25 (other multiplier)

Expression is 25(n+ 6)
3 0
10 months ago
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