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Misha Larkins [42]
4 years ago
15

How do you 43-45. Please I’m struggling

Mathematics
1 answer:
SpyIntel [72]4 years ago
6 0
Can you show the mentioned diagram?
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in all, how many counting numbers from 200 to 500 are divisible by all of the following 2, 3, 4,5 and 6?
Arte-miy333 [17]

Answer:

I think its  6 numbers  . See below

Step-by-step explanation:

The numbers must end in 0 because they must be divisible by 2 and 5

240 is one number it is the first number between 200 and 500 which is divisible by the 5 numbers.

The LCM of the 5 numbers is  60 so we can add  300, 360, 420 and 480 to the list.

5 0
3 years ago
Evaluate the discriminant.<br> Exact answer (no rounding)<br> 0= -4x – 24x – 38
frutty [35]
Answer: x= -19/14 —> (19 over 14)

8 0
3 years ago
over 2 days, students completed a math test. in the first test. there were 50 questions, and one student got 39 questions correc
Vladimir [108]

Answer:

78%

Step-by-step explanation:

39/50 x2 → 78/100 so 78%

3 0
3 years ago
R/5 - 6 = -1<br> A) r = 1 <br> B) r = 5 <br> C) r = 10 <br> D) r = 25
Phantasy [73]
D) because you add six and multiply by 5
4 0
4 years ago
Two more than four times a number is the same as 6 more than twice the number find the number ​
Yuki888 [10]

Answer:

The number is 2. :)

Step-by-step explanation:

4x + 2 = 2x + 6

    -2            -2

4x = 2x + 4

-2x   -2x

2x = 4

/2    /2

x = 2  

7 0
3 years ago
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