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Lelu [443]
3 years ago
10

What is another expression that is equal to 3(n+6)

Mathematics
2 answers:
Aloiza [94]3 years ago
4 0
(b) , because if you expand 3(n+6), it is
(3×n)+(3×6) = 3n+18

hope this helps! :)))
RideAnS [48]3 years ago
4 0
A, because if you distribute 3 to n then it would be 3n+6
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Point E is the midpoint of AB and point F is the midpoint
GREYUIT [131]

The options are;

1) AB is bisected by CD

2) CD is bisected by AB

3) AE = 1/2 AB

4) EF = 1/2 ED

5) FD= EB

6) CE + EF = FD

Answer:

Options 1, 3 & 6 are correct

Step-by-step explanation:

We are told that Point E is the midpoint of AB. Thus, any line that passes through point E will bisect AB into two equal parts.

The only line passing through point E is line CD.

Thus, we can say that line AB is bisected by pine CD. - - - (1)

Also, since E is midpoint of Line AB, it means that;

AE = EB

Thus, AE = EB = ½AB - - - (2)

Also, we are told that F is the mid-point of CD.

Thus;

CF = FD

Point E lies between C and F.

Thus;

CE + EF = CF

Since CF =FD

Thus;

CE + EF = FD - - - (3)

5 0
3 years ago
What is the length of AC? <br><br> A. 12cm <br><br> B. 10cm <br><br> C. 15 cm<br><br> D. 20 cm
Anna35 [415]
D.20 cm hope this helps
7 0
3 years ago
Twice a number added to a smaller number is 5. The difference of 5 times the smaller number and the larger number is 3. Let x re
Sergio [31]

Answer:

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3 years ago
Common factors of 8xy⁴,6x²y,10x²y²​
Citrus2011 [14]

Answer:

2^{3}×5×3×x^{2}×y^{4}

Step-by-step explanation:

8xy^{4}= 2^{3}×x×y^{4}

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10x^{2} y^{2} = 2×5×x^{2}×y^{2}

2^{3}×5×3×x^{2}×y^{4}

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natita [175]

Answer:

288πcm^3

Step-by-step explanation

v=(4/3)πr^3

v=(4/3)π*6^3

v=288πcm^3

4 0
3 years ago
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