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3 years ago

The rectangular prism below has a total surface area of 198 in2. Use the net below to find the missing dimension, x.

Mathematics

1 answer:

inessss [21]3 years ago

4 0

The missing dimension, x, is 7.5.

if you take 45 and divide it by 6 you can get the next dimension needed to get the full number, 45. You can also find it by dividing 35 and 4. I hope this helps.

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Hi, can someone please give me a detailed explanation on how to solve this problem?

Dovator [93]

Answer:

Step-by-step explanation:

log3^(2x+3) = log243

(2x+3)log3 = log243

2x+3 = log243/log3

2x = (log243/log3)-3

x = [(log243/log3)-3]/2

x = (5-3)/2

x = 2/2

x = 1

Check:

3^2(1)+3 = 243

3^2+3 = 243

3^5 = 243

3×3×3×3×3 = 243

9×9×3 = 243

81×3 = 243

243 = 243

5 0

2 years ago

Solve: 43 6 - 11 = 25 b =

saul85 [17]

Answer:

b = 17

Step-by-step explanation:

Pulling out like terms :

1.1 Pull out like factors :

425 - 25b = -25 • (b - 17)

Equation at the end of step 1 :

Equations which are never true :

2.1 Solve : -25 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2 Solve : b-17 = 0

Add 17 to both sides of the equation :

b = 17

One solution was found :

b = 17

Processing ends successfully

plz mark me as brainliest :)

6 0

3 years ago

Solve for the brainlist

Sergio039 [100]

Answer:

x = 10.0

Step-by-step explanation:

Using the geometric mean formula:

x projection

----------------- = ---------------

entire base x

Here, the projection is 5 and the entire base is (20 + 5). So:

x 5

------------ = ------------

25 x

Cross multiply:

x² = 25 (5)

x² = 100

√x² = √100

x = 10

3 0

3 years ago

Write 0.342 as a fraction, reduced to lowest terms.

Mrrafil [7]

, 342/1000 = 171/500.

6 0

3 years ago

Ill give a brainlist ! :>

bekas [8.4K]

Answer:

Answer is given above in the image 

Step-by-step explanation:

I hope this will help you 

 HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

ANSWER IS (c+8)(c+3)

7 0

3 years ago