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LekaFEV [45]
3 years ago
13

Someone please help thank you

Mathematics
2 answers:
Leni [432]3 years ago
4 0

Answer:

7:12

Step-by-step explanation:

21 and 36 are both multiples of 3.

3 times 7 is 21, and 3 times 12 is 36.

Now, this ratio becomes: 3 x 7 : 3 x 12

Dividing by 3 on both sides,, we have: 7:12. The ratio 7:12 can't be simplified further, so that's the answer.

Let me know if this helps!

dedylja [7]3 years ago
3 0

the answer above is correct

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CAN SOMEONE HELP EXPLAIN THIS TO ME !!!!
Jet001 [13]
The quadratic formula is above.

You want each equation in standard form: ax^2 + bx + c = 0
I begin each problem by defining variables.
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8 0
3 years ago
Helppppppppppp!!!!!
Delvig [45]

Answer:

n ^{2}  + 7n + 1 \\ where \: the \: value \: of \: n =  - 3 \\ n ^{2}  + 7n + 1 \\  =  - 3^{2}  + 7( - 3) + 1  \\  =  - 9 - 21 + 1 \\  =  - 29

4 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP! 25 POINTS!
Harlamova29_29 [7]
E.) 15/53
F.) 15/53
G.) 18/53
H.) 12/53
3 0
3 years ago
Please help it’s for Alex
nasty-shy [4]
Okay so the y is in absolute value, which means the number could be a negative and the absolute value would make is a positive.
since the sign is greater than, with no equal to underneath it, than the answer cant be 3 or -3.
the number has to total to be larger than 3. again, since the absolute value turns the negatives into positives, then -4 is an acceptable answer. so the absolute value line should look like the above (please excuse the terrible look). I simplified it to the two numbers that start the equation. the two circle are open circles because the sign does not include an equal sign under it. you draw the arrows on either side of the two numbers because any answer beyond those arrows fits in with the equation
| 4 |
| 184728 |
| -4.5829492994929492949572728 |

did that answer the problem?

5 0
3 years ago
Select all of the equations equivalent to 7x/3 = 14
Olin [163]
The answers areA and D
8 0
2 years ago
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