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gregori [183]
4 years ago
10

Plz give awnser 50 pointsquestions 5 and 9

Mathematics
2 answers:
Masteriza [31]4 years ago
7 0
For 5 ik the area is <span>125.6</span>
Daniel [21]4 years ago
3 0
I know there is an answer to this but ill answer it later
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One-third of a number is 2 greater than one-sixth of the same number. What is the number?
Mamont248 [21]

Answer:

number is 12

Step-by-step explanation:

One-third of a number is 2 greater than one-sixth of the same number

Let the unknown number be x

One-third of x is 2 more than one-sixth of x

\frac{1}{3} x=2+\frac{1}{6} x

least common denominator is 6, multiply each term by 6

2x=12+x

subtract x from both sides

x=12

So the number is 12

6 0
3 years ago
I need help with 12 ASAP
HACTEHA [7]

Answer:

(8-2)

Step-by-step explanation:

1x4

8 -2

(2- 8)

(8 -2)

6 0
3 years ago
Which equation is equivalent to 1/4x + 1/5 =5
Veseljchak [2.6K]

Answer:

i think it woukd be 45    

Step-by-step explanation:

8 0
3 years ago
From points A and B, the distance between which is 1020 mi, two trains left simultaneously towards each other. The speed of one
telo118 [61]

From points A and B, the distance between which is 1020 mi

The speed of one train was 10 mph greater than the speed of the other one

Let the Speed of first train is x

Speed of second train is x+ 10

Time = 5 hours

Distance = speed * time

Distance traveled by first train = x * 5= 5x

Distance traveled by second  train = (x+10) * 5= 5x + 50

the trains had not met yet and were 170 mi apart.

the distance between A  and B is 1020 mi, Distance traveled by two trains = 1020 - 170 = 850 miles

Distance traveled by first train + second train = 850

5x + 5x + 50 = 850

10x + 50 = 850

Subtract both sides by 50

10x = 800

x= 80

Speed of first train is 80 miles per hour

Speed of second train is 90 miles per hour


3 0
4 years ago
Please help! if anyone has the full lesson it would be helpful
sashaice [31]
IDK your SOL sorry

SOL means sorry out of luck

4 0
4 years ago
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