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2 years ago

What does prime mean?

Mathematics

2 answers:

dlinn [17]2 years ago

8 0

Answer:

Prime numbers are whole numbers that are greater than 1 which only have factors of 1 and itself.

The area of the triangle is 1358 square feet

Step-by-step explanation:

Area = 1/2 (base * height)

Area = 1/2 (56 * 48.5)

Area = 1/2 (2716)

Area = 1358

svetoff [14.1K]2 years ago

5 0

Answer: "A prime number is a whole number greater than 1 whose only factors are 1 and itself. A factor is a whole numbers that can be divided evenly into another number." - WhatsIt.com

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PLEASE HELP ASAP !! (Picture included)

slega [8]

This is the question that's gonna put me over the top and make me a Brainly Genius. Of course working for free doing middle school math homework doesn't really sound like a genius, but I'm doing it anyway.

This one is the Pythagorean Theorem of course:

$(x+3)^2 + (x+4)^2 = (x+10)^2$

$x^2 + 6x + 9 + x^2 + 8x + 16 = x^2 + 20 x + 100$

$x^2 - 6x - 75 = 0$

The Shakespeare Quadratic Formula (2b or -2b) is a little shortcut for the quadratic formula when the middle term is even.

$x^2-2bx+c \textrm{ has zeros } x=b\pm \sqrt{b^2-c}$

So we get

$x = 3 \pm \sqrt{3^2 -(-75)} = 3 \pm \sqrt{84} = 3 \pm 2 \sqrt{21}$

The minus root is less than -6 giving negative sides, so we reject it and conclude

$x = 3 + 2 \sqrt{21}$

Choice C

When I hit Add I officially become a Genius. Maybe I should retire.

8 0

3 years ago

12+5x-8=2(6X-5)<br><br> show all work plz

FinnZ [79.3K]

Ok so you have to use PEMDAS . so first you have to get rid of the parenthesis.

2 x 6x = 12x then 2 x -5= -10

12 + 5x -8 = 12x -10

combine now: 12 - 8 = 4

5x + 4 = 12x - 10
- 4 -4
5x = 12x -14
-12x=-12x

-7x = -14

-14/-7

x=2

5 0

2 years ago

The box plot shows the daily attendance at a Fitness Class. What is the median?

Diano4ka-milaya [45]

Answer:

Step-by-step explanation:

The median is the middle line of the box, which is the value 40. The lower quartile would be 35 and the upper quartile being 50.

4 0

2 years ago

Maggie has 16 pieces of tape, each piece of tape is 3/8th of an inch long. How much tape did Maggie use

DochEvi [55]

I think the answer should be 6