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Maurinko [17]
4 years ago
7

"four times a number is less than or equal to four”

Mathematics
1 answer:
Llana [10]4 years ago
4 0

Answer:

if you need anything else just comment

Step-by-step explanation:

4k <_ 4 = numerical form

4k/4 <_ 4/4

k <_ 1 = work to solve

on number line there is 0,1,2. 1 has a circle that is filled in and arrow pointing towards 0. = graphed on number line

set notation = {k(vertical bar)k<_1}

interval notation = (-infinity, 1]

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Find the circumference of the circle.Use 3.14 for pi<br> 14 ft
Ber [7]
<h2>circumference = 87.92ft</h2>

Step-by-step explanation:

radius (r) = 14ft

circumference = 2π×r

= 2 × 3.12 × 14

= 87.92ft

<h2>MARK ME BRAINLIST</h2>
4 0
3 years ago
The sum of two numbers is 35 the smaller number is 7 less than the larger number what are the numbers
Keith_Richards [23]

14 and 21

14 + 7 is 21 and 21 + 14 is 35.

5 0
3 years ago
What percent of 450 is 60? Round to the nearest hundredth of a percent.
EleoNora [17]
Hello!

To solve this, to these steps..

Turn 450 _ 60 into fraction.
450/60. 
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Turn 0.750 into percent
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Hope this helps! ☺♥
7 0
3 years ago
Read 2 more answers
Which of the following is the surface area of the right cylinder below?
arlik [135]

Answer: OPTION C

Step-by-step explanation:

You need to use this formula for calculate the surface area of the right cylinder:

SA=2\pi r^2+2\pi rh

Where "r" is the radius and "h" is the height.

You can identify in the figure that:

r=6units\\h=14units

Knowing this, you can substitute these values into the formula SA=2\pi r^2+2\pi rh, therefore you get that the surface area of this right cylinder is:

SA=2\pi (6units)^2+2\pi (6units)(14units)

SA=240\pi\ units^2

8 0
4 years ago
Read 2 more answers
Can someone please answer these questions!
uranmaximum [27]

For number one A we need to multiply 5x5 because exponents make you multiply the base number by the exponent the ammount of times the exponest value is. This would give is 25-6 which equals 19

number 1 B we need to add the 8 and the 3 to give us eleven over five. thats the simplest answer to this question

2a we need to multiply the 5 into the parenthesis

then we add. The answer would be 28

for 2b the answer would be 9 2/9

ill let you solve the rest. hope this helped. dont forget to leave a heart give it 5 stars and make it the brainliest answer!!

5 0
3 years ago
Read 2 more answers
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