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gulaghasi [49]
3 years ago
15

3 (x+6) what is the answer ??​

Mathematics
2 answers:
grigory [225]3 years ago
7 0

For this case we have the following expression:

3 (x + 6)

We must apply distributive property, which by definition establishes that:

a (b + c) = ab + ac

Then, applying the distributive property to the expression we have:

3 (x + 6) = 3x + 3 * 6 = 3x + 18

So, 3 (x + 6) = 3x + 18

Answer:

3x + 18

ziro4ka [17]3 years ago
4 0

Answer:

3x+18

Step-by-step explanation:

3 (x+6)

Distribute

3x+3*6

3x+18

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What is the length of leg s of the triangle below?
allochka39001 [22]

Answer:

F

Step-by-step explanation:

s²+s²=(4√2)²

2s²=32

s²=16

s=4

5 0
3 years ago
Plz help me.
Vlad [161]
Assuming you want to find x?
You know that the angles at C and B have to be the same (6x) because it’s an isosceles triangle (as indicated by the lines going through AC and AB), and angles in a triangle add to 180*

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3 years ago
How to find the answers ?
maria [59]

AD || BC and BD is the transversal,

Therefore, angle DBC = angle ADB = 42° [alternate angles]

AD || BC and BD is the transversal,

angle BAD + angle ABD + angle DBC = 180° [co-interior angles]

or, 106°+ angle ABD + 42° = 180°

or, 148° + angle ABD = 180°

or, angle ABD = 180°-148° = 32°

Therefore, angle ABC = (32+42)° = 74°

AB||CD and BC is the transversal,

angle ABC + angle BCD = 180° [co-interior angles]

or, 72+2x+12 = 180

or, 84+2x = 180

or, 2x=180-84 = 96

or, x = 48

Answers: a)48°

b)42°

c)72°

3 0
3 years ago
A submarine submerges from the surface of the sea at the rate of 10 m/min. How long will it take to reach 300 m below the sea le
Pavlova-9 [17]

Answer:

answer is 300m/30min

Step-by-step explanation:

300\10=30

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2 years ago
I need help on this question
Rina8888 [55]

Lower quartile (xL): 20

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