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musickatia [10]
3 years ago
7

Tiles in this image would cover a 1 ft.? area of the kitchen. The large tiles cost $0.96 each and the small tiles cost $0.26 eac

h. If Fred needs to cover an area of 22 ft.
by 3 ft., how much will the tile cost?
Click on the correct answers)
A
$244.00
B
$264.00
с
8346.00
D
$366.00
E
$412.00

Mathematics
1 answer:
Mice21 [21]3 years ago
8 0

Answer:

B. $264.00

Step-by-step explanation:

==>The image that shows the pattern of the arrangement of tiles consists of:

2 large tiles = $0.96*2 = $1.92

8 small tiles = $0.26*8 = $2.08

This implies that $4 would need to be spent to cover 1ft²

Therefore, to cover an area of 22ft by 3ft, it would cost Fred the following below:

Area to be covered = 22×3 = 66ft²

$4 --> 1ft²

x$ ---> 66ft²

= (66 × 4)/1

= $264.00

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G(x)=-3X-1<br>What is g(10)?_​
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Answer:

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Step-by-step explanation:

g(x) = -3x - 1

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g(10) = -30 - 1

g(10) = -31

4 0
3 years ago
True or False: The value of r represents the reference angle when plotting a point in polar coordinates.
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3 years ago
Two perpendicular lines intersect on the y-axis. the equation of one line is 4y - x - 24 =0. determined the equation of the othe
Taya2010 [7]

Answer:

y  + 4x - 6 = 0

Step-by-step explanation:

Rearranging the given equation:-

4y = x + 24

y = 1/4 x + 6  

This has a y intercept of  (0, 6) and a slope of 1/4.

Thus, the other line has a slope of -4 and  passes through the point (0,6) also.

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4 0
3 years ago
Carissa also has a sink that is shaped like a half sphere. The sink has a volume of 4000/ 3 * π in 3. One day, her sink clogged.
givi [52]

Answer:

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Part b) 30 cups

Step-by-step explanation:

Part a)

step 1

Find the volume of the conical cup with a diameter of 4 in. and a height of 8 in

The volume of the cone (cup) is equal to

V=\frac{1}{3}\pi r^{2}h

we have

r=4/2=2\ in ----> the radius is half the diameter

h=8\ in

assume

\pi =3.14

substitute

V=\frac{1}{3}(3.14)(2^{2})8=33.49\ in^3

step 2

Find out how many cups of water must Carissa scoop out of the sink

Divide the volume of the sink by the volume of the cup

so

\frac{4,000}{33.49}= 119\ cups

Part b)

step 1

Find the volume of the conical cup with a diameter of 8 in. and a height of 8 in

The volume of the cone (cup) is equal to

V=\frac{1}{3}\pi r^{2}h

we have

r=8/2=4\ in ----> the radius is half the diameter

h=8\ in

assume

\pi =3.14

substitute

V=\frac{1}{3}(3.14)(4^{2})8=133.97\ in^3

step 2

Find out how many cups of water must Carissa scoop out of the sink

Divide the volume of the sink by the volume of the cup

so

\frac{4,000}{133.97}= 30\ cups

7 0
3 years ago
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Juli2301 [7.4K]

Answer:

The area will be<u> </u><u>113.1</u>

Step-by-step explanation:

hope it helps u

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5 0
3 years ago
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