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Setler79 [48]
3 years ago
9

Surface are of prisms

Mathematics
2 answers:
Tanya [424]3 years ago
4 0

Answer:

Area of cube formula - A=6a2

Area of rectangular prism - A=2(wl+hl+hw)

siniylev [52]3 years ago
4 0

Answer:

1. Nets

2. Surface Area

3.area

4. add

5. A= 1/2 bh

Step-by-step explanation:

Side A- 8x5 = 40 sq.m

Side B - 3x8 = 24 sq.m

side c - 5x8 = 49 sq.m

side d - 1/2 ( 3x 2) = 3

side E- 1/2 (3x2) = 3

Area of rectangular prism - 2 (wl + wh + lh)

surface area of cube = 6a^2 ( a is edge)

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if 11,100 is invested at 3.1 percent interest compounded monthly, how much will the investment be worth in 19 years?
Fynjy0 [20]
The formula for compound interest is:
A=P(1+r/n)^(nt)
Where A represents the amount of money in the account after t years, P is the principal (investment), n is the number of compoundings per year, and r is the interest rate in decimal form.
P=11,100
r=.031
n=12 (monthly)
t=19
A=11,100(1+.031/12)^(12*19)
A=11,100(1+. 002583)^(228)
A=11,100(1.002583)^(228)
A=11,100(1.80082)
A=$19,989.10
3 0
4 years ago
Read 2 more answers
Divide (–15x5 – 16x4 + 84x3 – 17x2 – 9x – 15) by (x – 8/5) using synthetic division.
xz_007 [3.2K]
Synthetic division work with the coefficient of the given polynomial expression

We have 
-15    -16   84   -17   -9   -15

and the divisor is:
x - ⁸/₅ = 0
x = ⁸/₅

Refer to the diagram below for the steps of synthetic division

Start by multiplying the first coefficient by the divisor, write the answer under the second coefficient, and then add the two values.

Repeat the steps until we use up all the remaining coefficients

The final values are the coefficients of the quotient and the last value is the reminder


6 0
3 years ago
I'm confused with this problem for geometry, help!​
anastassius [24]

Answer:

x=3

Step-by-step explanation:

all work is shown and pictured

7 0
4 years ago
Justin started eating lunch at 12:23 and finish at 12:45. How many elapse time while he was eating lunch
lyudmila [28]

Answer:

the answer is 22 minutes

Step-by-step explanation:

because when you need to add 2 to get 12:25 and then u add 20 more minutes which then gives takes u to 12:45 then add the time u added and that is the answer, 22 minutes

3 0
3 years ago
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How do you simplify 33xy/3x?​
Llana [10]

Answer:

11y

Step-by-step explanation:

33xy/3x

33/3=11

x/x=1

so we have

33xy/3x=11y

5 0
4 years ago
Read 2 more answers
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