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bixtya [17]
2 years ago
7

Calculate the surface area of the figure below.

Mathematics
1 answer:
makvit [3.9K]2 years ago
6 0

Answer:

Step-by-step explanation:

Surface area is the area times all the faces

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Data was collected ​
Rudiy27
Ok? what data?? i need context
3 0
2 years ago
16(a+b)^2-49(a-b)^2 factorize the expression​
noname [10]

The given expression is a difference of squares, so we have

16 (<em>a</em> + <em>b</em>)² - 49 (<em>a</em> - <em>b</em>)² = 4² (<em>a</em> + <em>b</em>)² - 7² (<em>a</em> - <em>b</em>)²

… = (4 (<em>a</em> + <em>b</em>))² - (7 (<em>a</em> - <em>b</em>))²

… = (4 (<em>a</em> + <em>b</em>) - 7 (<em>a</em> - <em>b</em>)) (4 (<em>a</em> + <em>b</em>) + 7 (<em>a</em> - <em>b</em>))

… = (4<em>a</em> + 4<em>b</em> - 7<em>a</em> + 7<em>b</em>) (4<em>a</em> + 4<em>b</em> + 7<em>a</em> - 7<em>b</em>)

… = (-3<em>a</em> + 11<em>b</em>) (11<em>a</em> - 3<em>b</em>)

4 0
3 years ago
While making desserts for a bake sale,Paul used 4 scoops of brown sugar as well as 1 1/5 scoops white sugar. How much more brown
Shalnov [3]

Answer:

3 4/5

380%

3.8

plz can i get brainliest

6 0
2 years ago
Solve.<br> 3^x+1 = 9^ 5x<br> a. x=3<br> b. x = 1/3<br> c. x=9<br> d. x= 1/9
jasenka [17]

Answer:

x = 1/9

Step-by-step explanation:

3^ (x+1) = 9 ^ (5x)

Replace 9 with 3^2

3^ (x+1) = 3^2 ^ (5x)

We know that a^b^c = a ^(b*c)

3^ (x+1) = 3^(2 * (5x))

3^ (x+1) = 3^(10x)

The bases are the same so the exponents are the same

x+1 = 10x

Subtract x from each side

x+1-x = 10x-x

1 = 9x

Divide each side by 9

1/9 = 9x/9

1/9 =x

8 0
3 years ago
A car rental company charges $0.10 per mile plus an initial fee of $120 for the rental of a midsize sedan. If Lawrence rents a v
anzhelika [568]

Answer:

800 miles

Step-by-step explanation:

Set up an equation, where x is the number of miles driven:

0.10x + 120 = 200

Then, solve for x:

0.10x = 80

x = 800

So, the maximum number of miles he can drive is 800 miles

4 0
3 years ago
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