All categories

3 years ago

HEEEEEEELLLLPPP

Mathematics

2 answers:

Natasha2012 [34]3 years ago

8 0

Answer:

6 × 3 × 3 square inches

Step-by-step explanation:

The figure contains total six squares of dimension 3 each.

Total surface area of figure=Area of 6 squares

Area of 1 square= 3 × 3 square inches

Hence, area of 6 squares= 6 × 3 × 3 square inches

Hence, total surface area of figure is:

6 × 3 × 3 square inches

Rudik [331]3 years ago

6 0

The correct calculation of the surface area is 6 x 3 x 3 x 3 square inches

hopefully its correct ;))

You might be interested in

Please help i need now

Sunny_sXe [5.5K]

Answer:

8x10^-12

Step-by-step explanation:

Hope that helps.

7 0

3 years ago

Read 2 more answers

√(2x+1) Evaluate the integral 2 (2x + 1) In (2x + 1) dx.

Crank

Substitute $y=\ln(2x+1)$ and $dy=\frac2{2x+1}\,dx$ , so that

$\displaystyle \int \frac2{(2x+1) \ln(2x+1)} \, dx = \int \frac{dy}y = \ln|y| + C = \boxed{\ln|\ln(2x+1)| + C}$

6 0

1 year ago

What is the range of the graph below?

torisob [31]

Answer:

B) -4 < y

Step-by-step explanation:

The lowest point on the y axis of the graph is -4 and everything else is higher

6 0

3 years ago

a theater is designed with 15 seats in the first row, 19 in the second, 23 in the third, and so on. if this seating pattern cont

marusya05 [52]

Answer:

131 seats are in the 30th row.

Step-by-step explanation:

The theater is designed with the first row there are 15 seats, in second row 19 seats and in the third row there are 23 seats.

Now, to find the number of seats in the 30th row.

So, we get the common difference( $d$ ) from the arithmetic sequence first:

$19-15=4.$

Thus, $d=4.$

So, the first tem $a(1)$ = 15.

The number of last row ( $n$ ) = 30.

Now, to get the number of seat in the 30th row we put formula:

$a(n) = a(1) + d(n-1)$

$a(30)=15+4(30-1)$

$a(30)=15+4\times 29$

$a(30)=15+116$

$a(30)=131$

Therefore, 131 seats are in the 30th row.

4 0

3 years ago

If the original quantity is 10 and the new quantity is 6, what is percent increase

Ad libitum [116K]

Answer:

Using the percentage difference formula you can find the percentage decrease.

SO its

100(new-old/new)

So we solve

10-6=4

4/10= 2/5

2/5*100=200/5

40 percent decrease

3 0

2 years ago