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GenaCL600 [577]
2 years ago
8

PLEASE HELP! and also please show your work!!

Mathematics
2 answers:
aleksley [76]2 years ago
7 0

Answer:

b = 12

Step-by-step explanation:

2/3 b - 1/3 b + 12 = 16

or, 2b/3 - b/3 + 12 = 16

or, 2b -b/ 3 + 12 = 16

or, 2b - b = 16 - 12

or, b = 4 × 3

therefore, b = 12

FinnZ [79.3K]2 years ago
5 0

Answer: d) b = 12

2/3.b - 1/3.b + 12 = 16

⇔ 1/3. b = 16 - 12

⇔ 1/3.b = 4

⇔ b = 4.3 = 12

Step-by-step explanation:

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Irina18 [472]

4. B. 12

5. A. 21

2. D. 216

If these answers are incorrect, then i am sorry.

5 0
3 years ago
The graph of F(x) shown below, has the same shape as the graph of G(x)=x^ 2 , but it is shifted down 3 units and to the left 2 u
MakcuM [25]

Answer:

y = (x+2)^2 - 3

Step-by-step explanation:

Because you are shifting the graph down, the y-coordinate is being changed, so you subtract 3 from the original equation.  Because you are shifting to the left, you have to add to the x-value.  (It's kind of backwards from what you'd think.)

4 0
2 years ago
What is the length of side x in the above right triangle​
nataly862011 [7]

Answer:

its answer will be 9.first by using phythagorus theorem h^2=p^2+b^2'then h=15,p=12and b=x. again by putting the values of h ,p and b we get ,(15)^2=(12)^2+x^2. 225=144+x^2, x^2=225-144, x^2=81,x=√81,x=9 answer

7 0
3 years ago
Please help! <br> Find the rate of change! <br><br> 1. -3<br> 2. -1/3<br> 3. 3<br> 4. 1/3
faust18 [17]

Answer:

4. 1/3

Step-by-step explanation:

You can use RISE/RUN from the bottom point! You end up with 1/3!

I hope this helps!

6 0
3 years ago
Read 2 more answers
1.15 cg = __ g . A. 0.0115. B. 0.115. C. 11.5. D. 115. i think either C or D.
snow_lady [41]
The item above may be answered by using the dimensional analysis and the conversion factors. 1 gram is equal to 100 centigram. From this, 
                            (1.15 cg ) x (1 g / 100 cg) = 0.0115 g
Therefore, the answer is letter A. 0.0115. 
5 0
2 years ago
Read 2 more answers
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