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marta [7]
3 years ago
14

An auditorium has 20 seats. there are 20 seats in the first row, 21 seats in the second row, 22 seats in the third row, and so o

n. how many seats are there in all 20 rows.
Mathematics
1 answer:
Mrac [35]3 years ago
6 0
Yea gucci gang gang gangf 
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The table shows the lowest elevations for several states. Is the absolute value of the lowest elevation of California greater th
Amanda [17]
The absolute value of the lowest elevation in California is greater than the absolute value of the lowest elevation in Illinois.
5 0
3 years ago
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A football team loses 4 yards on the first play. On the second play they loses 7 yards write and solve the sum of negative integ
djverab [1.8K]
(-4)+(-7)=(-11) although not sure if this is shown in "number line"
5 0
2 years ago
A. (1.34)(5.46) = (1.76)(x)
Alja [10]
We are given an equation with an unknown variable x. We can find the value of x by dividing both sides by 1.76, as this will leave only x on the right hand side of the equation and its value on the left hand side, as shown below:

(1.34)(5.46)=1.76(x) \\  \\ 
 \frac{(1.34)(5.46)}{1.76} = \frac{1.76(x)}{1.76}  \\  \\ 
 \frac{(1.34)(5.46)}{1.76} =x \\  \\ 
4.16=x

Thus solving the given equation, we get x =4.16, rounded of to nearest hundredth. 
6 0
3 years ago
The mass of Earth is 5.97 >< 1024 kilograms. The mass of the Moon is 7.34 x 1022 kilograms. What is the combined mass of E
LuckyWell [14K]

Answer:

7.34x10^22 kg can also be written as 0.0734 * 10^24 kg

Since both numbers are * 10^24, you can just add 5.97 + 0.0734 = 6.043. Then you have to add the * 10^24 giving you 6.043 * 10^24 kg

The ratio of Earth / moon is 5.97x10^24 / 7.34x10^22 = 81. The mass of the Earth is 81 times the mass of the moon.

Step-by-step explanation: give me brainliest please :)

6 0
3 years ago
What is the simplified form of 3a^4b^-2c^3?
Simora [160]
<span>3a^4b^-2c^3
</span><span>     3a^4c^3
= --------------
         b^2</span>
7 0
3 years ago
Read 2 more answers
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