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lutik1710 [3]
3 years ago
9

Rt 9+ 10r - 5 - 4r. Help me

Mathematics
1 answer:
Rama09 [41]3 years ago
8 0

Answer:

  • 4 + 6r

Step-by-step explanation:

=> 9 + 10r - 5 - 4r

=> 9 - 5 + 10r - 4r

=> 4 + 6r

<u>Hence, correct answer is 4 + 6r.</u>

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Water flows at a steady rate from a tap.
n200080 [17]
Answer: 5,000cm³
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3 0
4 years ago
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And this one too!! Thanks in advance
Harlamova29_29 [7]

Answer:

20/9 sq.feet

Step-by-step explanation:

The width is 4/3 ft because 1/3 times 4 is 4/3 and the length is 5/3 because 1/3 times 5 is 5/3.

Then to find the area you do length times width.

5/3 ×4/3= 20/9 sq. feet


I hope this helps! :)

3 0
4 years ago
The gcd of two numbers is 7 and their lcm is 140. If one of the numbers is 20 find the other number ​
sweet [91]

Answer:

49

Step-by-step explanation:

Product of GCD and LCM = Product of the 2 numbers

Product of GCD and LCM = 7 × 140 = 980

One number is 20 so let the other number be N

20×N=7×140

20N=980

2N=98

N=49

so the other number is 49

6 0
4 years ago
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The inequality x &lt; 9 or x ≥ 14 can be used to represent the hourly wage, x, of each employee at a store. Which are possible v
Elodia [21]

Answer:

$11, $13, $14

Step-by-step explanation:

all of those answers are greater than $9 but less than or equal to $14.

7 0
3 years ago
How many 1-inch cubes do you need to fill a cube that has an edge length of 1 foot?
givi [52]
12^3 = 1728 cubes needed.
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3 years ago
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