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Arturiano [62]
3 years ago
15

A student measures a rectangular room to be 20.0 m * 17.16m. which of the numbers below represents the room's area with the corr

ect number of significant figures
Mathematics
1 answer:
Lina20 [59]3 years ago
5 0
The area of the rectangle is calculated through the equation,
     A = L x W

in which A is the area, L is the length, and W is the width. Substituting the known values to the equation,
   A = (20.0 m)(17.16 m) = 343.2 m²

Since, the least number of significant figures in the multiplier is 3, our answer ought to be in 3 significant figures. The answer to this item is therefore 343 m². 
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Lara wants to know if the number of words on a page in her English book is generally more than the number of words on a page in
ozzi

Answer:

The final outcome impact of the Civil War was that the North had won the war and slavery was abolished. The impact of the Civil War was the evolution of new war weapons and changes in the economy and the way people lived.The final outcome impact of the Civil War was that the North had won the war and slavery was abolished. The impact of the Civil War was the evolution of new war weapons and changes in the economy and the way people lived.The final outcome impact of the Civil War was that the North had won the war and slavery was abolished. The impact of the Civil War was the evolution of new war weapons and changes in the economy and the way people lived.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Given f(x) = 52x, evaluate f-1), f(o), and K2).<br><br> 01/25, 1, 625
lbvjy [14]

Answer:

f(-1) = \frac{5}{2}

f(0) = 5

f(2) = 20

Step-by-step explanation:

Given

f(x) = 5(2^x)

Required

Determine f(-1); f(0) and f(2)

Solving f(-1)

In this case, we simply take x as;

x = -1

Substitute -1 for x in f(x) = 5(2^x)

f(-1) = 5(2^{-1})

Apply law of indices

f(-1) = 5 * \frac{1}{2}

f(-1) = \frac{5}{2}

Solving f(0)

In this case, we simply take x as;

x = 0

Substitute 0 for x in f(x) = 5(2^x)

f(0) = 5(2^0)

f(0) = 5(1)

f(0) = 5

Solving f(2)

In this case, we simply take x as;

x = 2

Substitute 2 for x in f(x) = 5(2^x)

f(2) = 5(2^2)

f(2) = 5(4)

f(2) = 20

4 0
4 years ago
Use an equation to find the value of each indicated variable.
max2010maxim [7]

Answer:

y =36

z= 54

Step-by-step explanation:

The angles 3y and 2y form a straight line, so they add to 180 degrees.

3y+2y =180

5y = 180

Divide each side by 5

5y/5= 180/5

y =36

The angles z, y, from a 90 degree angle

z+y =90

z+36 = 90

Subtract 36 from each side

z+36-36 = 90-36

z = 54

5 0
3 years ago
Read 2 more answers
How do you solve this
OLga [1]
This is example of what you can do 13-5×=3. -5×=3-13. -5×÷-5=-10÷-5=2. you have to group like times to find ×, then divide both sides with the number that has variable at the side
8 0
4 years ago
Graph using slope and y-intercept y=-3x – 1
Tanya [424]
Go down once on the graph then up 3 to the right once
8 0
3 years ago
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