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inna [77]
3 years ago
8

For t=2, 15t - 2t is equal to

Mathematics
1 answer:
weqwewe [10]3 years ago
6 0

Answer:

26

Step-by-step explanation:

=15(2) - 2(2)

=30 - 4

=26

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You order pizza on Door Dash. It costs $39. Sales tax is 7% and you want to leave 20%
Sunny_sXe [5.5K]

Answer:

$47.4

Step-by-step explanation:

prize = $39

sales tax = $7

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4 0
3 years ago
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What is 1 and 1/4, 3/2, 1 and 6/8. 1 whole from least to greatest?
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3 0
3 years ago
Find the surface area of composite figure. Please help
Ivan

Answer:

The surface area of the composite figure is 410\ m^{2}

Step-by-step explanation:

we know that

The surface area of the composite figure is equal to the surface area of the rectangular prism of the bottom plus the lateral area o the rectangular prism of the top

so

Step 1

Find the surface area of the rectangular prism of the bottom

The surface area is equal to

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B=10*10=100\ m^{2}

P=4*10=40\ m

h=3\ m

substitute

SA=2(100)+40(3)=320\ m^{2}

Step 2

Find the lateral area of the rectangular prism of the top

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LA=Ph

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substitute

LA=18(5)=90\ m^{2}

Step 3

Find the surface area of the composite figure

320\ m^{2}+90\ m^{2}=410\ m^{2}

8 0
3 years ago
\begin{aligned} f(x)&=x^2 \\\\ g(x)&=(x + 4)^2 - 1 \end{aligned} f(x) g(x) ​ =x 2 =(x+4) 2 −1 ​ We can think of ggg as a
andre [41]

Step-by-step explanation:

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3 0
3 years ago
Twelve people purchased supplies for a ten-day camping trip with the understanding that each of the twelve will get equal daily
maksim [4K]

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= 4*10 / 5

= 8 days.

6 0
4 years ago
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