1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
eduard
3 years ago
15

5. What is the surface area of a rectangular prism with the

Mathematics
2 answers:
mamaluj [8]3 years ago
7 0
(2(3x4))+(2(4x8))+(2(3x8)) = 24+64+48 = 136

Answer: C
evablogger [386]3 years ago
7 0
The answer is A because you have to multipy all the numbers.
You might be interested in
31% of what number is 25?​
melamori03 [73]

Uhh, I think it is 80.65

Hope this helped ( ̄︶ ̄)↗ 

3 0
3 years ago
Read 2 more answers
Help please !!!
slava [35]
C is the best answer choice
8 0
2 years ago
Here you go the brainless
kvv77 [185]
m= \frac{y_1-y_2}{x_1-x_2}  \\ m= \frac{2-(-2)}{-4-(-1) } \\ m= \frac{4}{-3} \\ m=- \frac{4}{3}
6 0
3 years ago
Keenan currently does a total of 8 pushups each day. He plans to increase the number of pushups he does each day by 2 pushups un
Viefleur [7K]

Answer:

12

Step-by-step explanation:

Given that

Current count of pushups = 8

Number of increase in pushups each day = 2

The desired pushup goal on daily basis = 30

Days require = x= ?

as we can conclude the number of pushups would increase by following sequence

8, 10, 12, 14, 16, ......30

Now as we can be the number of pushups by a constant number each day it means this sequence is arithmetic.

First term of our sequence is X1 and the final term is Xn, and the difference between two consecutive terms (Common Difference) is 2.

So

X1 = 8

Xn = 30

d = 2

Using the formula of nth term for arithmetic sequence

Xn = X1 + (n-1)d

Substituting the values

30 = 8 + (n-1)2

30-8 = (n-1)2

22 = 2n -2

22+2 = 2n

2n = 24

n = 24/2

n = 12

So, it means on the 12th day he will have to do 30 pushups if he starts from 8 and increase 2 pushups each day.


5 0
3 years ago
Read 2 more answers
Select the correct answer. What are the solutions of this quadratic equation? -3x2 + 1 = 3x − 2
lara31 [8.8K]

Answer: Answer:

x

=

−

1

2

+

−

1

2

5

or

x

=

−

1

2

+

1

2

5

Step-by-step explanation:

Let's solve your equation step-by-step.

−

3

x

2

+

1

=

3

x

−

2

Step 1: Subtract 3x-2 from both sides.

−

3

x

2

+

1

−

(

3

x

−

2

)

=

3

x

−

2

−

(

3

x

−

2

)

−

3

x

2

−

3

x

+

3

=

0

Step 2: Use quadratic formula with a=-3, b=-3, c=3.

x

=

−

b

±

b

2

−

4

a

c

2

a

x

=

−

(

−

3

)

±

(

−

3

)

2

−

4

(

−

3

)

(

3

)

2

(

−

3

)

x

=

3

±

45

−

6

x

=

−

1

2

+

−

1

2

5

or

x

=

−

1

2

+

1

2

5

8 0
2 years ago
Other questions:
  • Convert 4800 inches to feet
    7·2 answers
  • Can someone answer this please??
    14·1 answer
  • Base: 11 m, area: 1115.5 m2
    15·1 answer
  • 5. Solve v = w - 20 for w.​
    6·2 answers
  • What is the first operation used to evaluate 5+7•6-2÷4
    10·1 answer
  • H(x)=4x+3 what is the coordinate pair for h (1) ?
    7·1 answer
  • Ben drew a circle with a radius of 7 inches. What is the circumference of Ben’s circle in inches? Use 3.14 for π. Round to the n
    12·2 answers
  • V = BH - 5 <br> How do I solve for b in this equation
    9·1 answer
  • The temperature decreases 3 each hour for four hours. By how many degrees did the temperature fall in four hours?
    9·1 answer
  • Hi hope ur having a great day but can u help me. Please. At least do up to number 4 but if u do the rest I will give brain list
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!