3 years ago

PLEEEEEEEEAAAAAAAASSSSSS HELP MEEEEEEE

Mathematics

2 answers:

Marysya12 [62]3 years ago

7 0

Answer :50
good luck..

bija089 [108]3 years ago

5 0

Answer:

i guess it is 54-11+7 , the second one

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Question 28 of 30Calculate the surface area in square feet of a box that measures 13 inches inlength, 11 inches in width, and 11

KATRIN_1 [288]

ANSWER:

5.65 ft²

STEP-BY-STEP EXPLANATION:

We have the following measures:

Length (l) = 13 inches

Width (w) = 11 inches

Height (h) = 11 inches

We can determine the surface area as follows:

$\begin{gathered} A=2\cdot l\cdot w+2\cdot l\cdot h+2\cdot w\cdot h \\ \\ \text{ We replacing:} \\ \\ A=2(13)(11)+2(13)(11)+2(11)(11) \\ \\ A=286+286+242 \\ \\ A=814\text{ in}^2 \\ \\ \text{ Convert inches to feet, knowing that 1 foot is equal to 12 inches} \\ \\ A=814\text{ in}^2\cdot\frac{(1\text{ ft\rparen}^2}{(12\text{ in\rparen}^2} \\ \\ A=5.65\text{ ft}^2 \end{gathered}$

Therefore, the correct answer is 5.65 ft²

7 0

1 year ago

I need help with this, please

Mamont248 [21]

Answer:

x = 1.5

Step-by-step explanation:

First, we distribute (get rid of parentheses):

6x - 3 - 3x = 5 - x - 2

Then, we simplify:

3x - 3 = 3 - x

Then, we combine like terms:

3x + x = 3 + 3

Then, we simplify again:

4x + 6

Finally, we divide 4 on both sides:

We got x = 1.5

Hope this helps!

6 0

3 years ago

PLZ HELP AND SHOW WORK

vredina [299]

64 centimeters :) i hope this is right

6 0

3 years ago

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If 5 balls are placed randomly into 3 bins, what is the expected number of balls in each bin?

Cloud [144]

It would be simple division 5/3 = 1.66.

4 0

3 years ago

Stella owns 120,000 acres of land. She plans to divide 30% of the land to be farm land. How much land does she have that is NOT

valentina_108 [34]

Answer:

40,000

Step-by-step explanation:120,000 divided by 30% is 40,00 because 120,000 divide by 30 is 40,000

8 0

3 years ago

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