F -3
G 3
H 6
I. 9
Answer:
f(3) = 9
Step-by-step explanation:
Wherever you see an x on the right, put a 3 in for that x
f(x) = 2x^2 + x - 12
f(3) = 2*(3)^2 + 3 - 12
f(3) = 2*9 + 3 - 12
f(3) = 18 + 3 - 12
f(3) = 9
x to 0.25 and 6 to 1.5
Answer:
X = 1
Look at the attachment
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2x+4y=0
substitute y with 0
2x+4(0)=0
solve the equation
2x+0=0
2x=0
divide by 2 on both sides
x=0
4x+8y=7
substitute y with 0
4x+8(0)=7
solve the equation
4x+0=7
4x=7
divide by 4 on both sides
x=7/4 or x=1 3/4 or x=1.75
3x-7y=-29
2x+2y=6
solve the bottom equation
3x-7y=-29
x=3-y
substitute for x
3(3-y)-7y=-29
solve the equation
y=19/5
now substitute for y
x=3-
solve for x
x=-4/5
the possible solution of the system is the ordered pair
(x,y)=()
What is the area of the actual bathroom in square feet? Round your answer to the nearest whole number.
7 ft2
19 ft2
12 ft2
140 ft2
The scale of 1 to 20 , means for every 1 inch on the drawing the actual size would be 20 inches.
The length is labeled 2 inches, so the actual length would be 2 *20 = 40 inches.
The width is labeled as 3.5 inches, the actual length would be 3.5 x 20 = 70 inches.
Now convert the inches to feet by dividing each length by 12:
40 inches / 12 = 3.33 feet.
70 inches / 12 = 5.83 feet.
Multiply them together for total area:
3.33 x 5.83 = 19.4 feet^2
Rounded to the nearest whole number = 19ft^2
The area of the actual bathroom in square feet is
The scale of 1 to 20 reprsent that for every 1 inch on the drawing the actual size should be 20 inches.
The length is labeled 2 inches,
so the actual length is
= 2 (20)
= 40 inches.
Now
The width is labeled as 3.5 inches,
So, the actual length
= 3.5 (20)
= 70 inches.
Now convert the inches to feet by dividing each length by 12:
Now Multiply them together for total area:
= 3.33 (5.83)
Learn more: brainly.com/question/9122916?referrer=searchResults
Answer:
Step-by-step explanation:
a 0.4
b 0.03
do it like this
Answer:
A. 4 tenths or 0.4
B. 5 hundredths or 0.05
C. 30 units or 30
D. 4 units or 4
E. 7 tenths or 0.7
F. 6 hundredths or 0.06
G. 4 thousandths or 0.004
H. 9 hundred or 900
I. 1 hundredth or 0.01
J. 9 thousandths or 0.009
K. 5 tenths or 0.5
L. 6000 units or 6000
M. 70 units or 70
N. 1 thousandth or 0.001
O. 3 thousands or 0.003
P. 2 ten thousandths or 0.0002
Q. 4 hundred thousandths 0.00004
Step-by-step explanation: