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Lera25 [3.4K]
2 years ago
15

a rectangular tank has Breath ( x + 3 )and length (x + 5) .write an expression for the area and find the area of the triangle if

x = 7 ​
Mathematics
1 answer:
lesantik [10]2 years ago
7 0

Step-by-step explanation:

Length = 5 cm and Breadth = 3 cm

Area of a rectangle = length × breadth

=(5×3) cm

2

=15 cm

2

Hence, Area of rectangle with length 5 cm and breadth 3 cm is 15 cm

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A cleaning crew can clean five offices in six hours how many offices can they clean in 12
ozzi
5 offices = x offices
6 hours     12 hours

quick math shows that it's 10 offices
6 0
3 years ago
Read 2 more answers
If A=i +j+2k B=2i+j+2k C=i-2j-2k Find the magnitude of (A+B+C)​
ss7ja [257]

Answer: (6j-2j + 7k / 89

3 0
3 years ago
last week a candle store recieved 335.60 for selling 20 candles. small candles sell for 10.98 and largr candles sell fer 27.98.
mina [271]
Hmmmm closest I can get to this answer is 6 or 7. The numbers don't add up and it's probably why you haven't received an answer. If you do this math:
13small candles multiplied by 10.98 = 142.74
7large candles multiplied by 27.98 = 195.86
142.74+195.86 = 338.60 which is OVER the total received.
7+13=20 candles
14small candles multiplied by 10.98 = 153.72
6 large candles multiplied by 27.98 = 167.88
153.72+167.88 = 321.60 which is UNDER the total received
Can't go any lower or higher because it's even lower or higher. 
6+14=20 candles
So I wouldn't really know what to say. This isn't adding up.

5 0
3 years ago
If there are approximately 6 1/2 hours in the school day, how many minutes are in the school day?
natita [175]

390 minutes

Multiply 6 by 60 and then add 30

4 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!!!!!!!!!!!!!! THIS IS DUE TODAY
NeTakaya

Answer:

G) $3.60

Step-by-step explanation:

First, we need to find the unit rate of the 6 pounds of tomatoes Harry bought.

Unit rate: cost/unit

Unit rate: $4.32/6 lbs. ⇒ $0.72

This means a pound of tomatoes costs $0.72.

Now that we know the unit rate, we can find the total cost that Connie paid for 5 pounds of tomatoes.

0.72(5) = $3.60

Therefore, the correct answer is G) $3.60.

Hope this helps!

4 0
2 years ago
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