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2 years ago

.........................................help

Mathematics

1 answer:

lora16 [44]2 years ago

7 0

Hey babypuppy what are your pronouns do i and green green brown green green brown brown orange green brown green orange green brown orange green orange orange green brown brown orange brown brown green orange

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What is the surface area of the figure shown?

Shalnov [3]

Answer:

The surface area of the figure = 962 ft²

Step-by-step explanation:

The rectangle dimensions and its area given below

Dimensions Number Area

12 x 7 2 12 x 7 x 2 = 168

16 x 7 1 16 x 7 = 112

12 x (16 + 5) 1 12 x 21 = 252

16 x 12 1 16 x 12 = 192

16 x 13 1 16 x 13 = 208

Triangle dimensions

Dimensions Number Area

b = 12 & h = 5 2 bh/2 = (12*5)/2 = 30

To find total area

Total area = 168 + 112 + 252 + 192 + 208 + 30 = 962 ft²

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3 years ago

The annual growth rate of energy utilization in the world was 3.5% per year in the period between 1950 and 1973. How long would

nika2105 [10]

Answer:

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Step-by-step explanation:

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2 years ago

Antonio has read 147 pages of a book.He has completed 70% of the book. How many more pages does he need to read to finish the bo

aleksklad [387]

210-147 so he has 63 more pages to read I just kept putting numbers in and multiplying by .7 till I got 147 from 210

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3 years ago

Rewrite the equation 2y+3x=4 in slope-intercept form. then find the slope and y-intercept

Zinaida [17]

Answer:

y= -3/2-2

Step-by-step explanation:

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3 years ago

X-5y=2 and 9x+8=15 solve by substitution

lozanna [386]

$x-5y=2$
Hence $x=2+5y$ (Equation I)
$9x+8=15$ (Equation II)
Substituting Equation I in Equation II
$9(2+5y)+8=15$
$18+45y+8=15$
$26+45y=15$
$45y=-11$
Hence $y= - \frac{11}{45}$

Substituting this in Equation in I to get X

$x-5(- \frac{11}{45} )=2$
$x+ \frac{11}{9}=2$
$x= 2- \frac{11}{9}$
$x= \frac{17}{9}$

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3 years ago