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AnnyKZ [126]
3 years ago
14

Can anyone help me on this expression triangle

Mathematics
1 answer:
Sauron [17]3 years ago
5 0

Answer:

3a+7=5a-3

5a-3a=3+7

2a=10

a=5

Again

6b-5=2b+9

6b-2b=5+9

4b=14

b=14/4=7/2

Step-by-step explanation:

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X2 +<br><br> x + 36<br> Help me lol
Sergio039 [100]

Answer:

x²+12x+36 =0

Step-by-step explanation:

Hii, so I'm assuming your equation is equal to 0-->

x²+_x+36 =0

this could go many ways..

x²+12x+36 =0

which factor to (x+6)(x+6)

x²+15x+36 =0

which factor to (x+12)(x+3)

x²+13x+36 =0

which factor to (x+9)(x+4)

If I had to choose a answer.. I would go with the 1st option x²+12x+36 =0

Hope this helps, if there was more to this question, leave a comment and I can come back and help you ;)

8 0
3 years ago
Read 2 more answers
Write a number story to match the number model 4 +4 +4= 12. Draw a picture of your story.
Anni [7]

Answer:

4 apples adding 4 and adding 4 again = the amount you have

Step-by-step explanation:

draw 3 groups of 4 apples

5 0
3 years ago
Kako put 3 4/10 bags of fertilizer on the front lawn and 2 2/3 bags of fertilizer on the back lawn. How many bags of fertilizer
earnstyle [38]
Ok. Since the fractions aren't the same, we have to make them common. They both have 30 in common.
4/10 = 12/30 I multiplied this 4 by 3 since I did 10 times 3.
2/3 = 20/30 Same with this one. Since 3 times 10, 2 times 10
Now you add the things to get 32/30, simplify to 1 2/30, and again to get 1 1/15.
Now add
3+2+1/15 = 6 1/15
He used 6 1/15 bags of fertilizer.
8 0
3 years ago
What is the coefficient in the expression x/3+7
Ber [7]
X/3+7
co-efficient=1/3
how?
x/3 is also the same as x(1/3).
4 0
3 years ago
!!!!20 POINTS!!! <br><br> Find the value of A/B/C if a=3, b=4, c= 1/8
svetlana [45]
So, A divided by B divided by C? That would mean 3 divided by 4 divided by 1/8, correct? The answer for that would be 6, I believe. Hope that helps!
7 0
3 years ago
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