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2 years ago

The volume of a cube is 710cm3 work out the length of its side rounded to 1 decimal place

Mathematics

1 answer:

Fofino [41]2 years ago

6 0

8.9 because I used a calculator

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Five times the sum of a number and 27 is greater than or equal to six times the sum of that num

stepladder [879]

Question:

Five times the sum of a number and 27 is greater than or equal to six times the sum of that number and 26.

What is the solution set of this problem?

Answer:

$x \leq -21$

Step-by-step explanation:

Given

<em>Represent the number with x</em>

So:

$5 * (x + 27) \geq 6 * (x + 26)$

Required

Determine the solution set

$5 * (x + 27) \geq 6 * (x + 26)$

Open Both Brackets

$5 * x + 5 * 27 \geq 6 *x + 6 * 26$

$5x + 135 \geq 6x + 156$

Collect Like Terms

$5x - 6x \geq 156-135$

$- x \geq 21$

Multiply both sides by -1

$x \leq -21$

Hence, the solution set is $x \leq -21$

7 0

3 years ago

Hey I need these by 8am or I'm screwed,

tiny-mole [99]

34.4 / 4 = 8.6

The value 214.01 is greater.

2.5 x 10^3 = 2,500

1 M = 100 CM
2 M = 200 CM
3 M = 300 CM
4 M = 400 CM
5 M = 500 CM
6 M = 600 CM
7 M = 700 CM

If you want detailed explanations after you get done with your classes ill be glad to explain. Happy studying!

5 0

3 years ago

Please do 8 and 9 and i will give u brainiest

nexus9112 [7]

Answer:

i can't see the question for 8

and for 9 what object are they asking you to find the length and width of?

Step-by-step explanation:

5 0

2 years ago

The sum of two numbers is 28 and there quotient is 3 what are the numbers

Zepler [3.9K]

54 and 21 and thats how i got it lol

5 0

3 years ago

Mohammed used an area model to show 4x35<br><br> What is the missing number

aivan3 [116]

Answer: 140

Step-by-step explanation:

5 0

2 years ago

The volume of a cube is 710cm3 work out the length of its side rounded to 1 decimal place​

The volume of a cube is 710cm3 work out the length of its side rounded to 1 decimal place