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OLga [1]
2 years ago
8

Please answer the question that is in the image.

Mathematics
2 answers:
enot [183]2 years ago
7 0

Answer:

12*6*2+

15*6*2+

15*12=

504

Hope This Helps!!!

snow_lady [41]2 years ago
6 0

Answer:

<h2><u><em>504 sq.in.</em></u></h2>

Step-by-step explanation:

<u><em>Given,</em></u>

Edges of a box = 12 in. , 15 in. , 6 in.

<u><em>So,</em></u>

Lateral Surface Area (LSA) of the box

= 2 (l + b) h

  • <em>[On substituting their values]</em>

= [2 (12 + 15) × 6 ] in^{2}

  • <em>[On simplifying]</em>

= [2 × 27 × 6] in^{2}

  • <em>On multiplying]</em>

= 324in^{2}

<u><em>And,</em></u>

Base area of the box

= l × b

  • <em>[On substituting the values]</em>

= (12 × 15) in^{2}

  • <em>[On multiplying]</em>

=  180 in^{2}

<u><em>Therefore,</em></u>

Total area painted by Agnes leaving the top of the box

= LSA of the box + Base area of the box

  • <em>[On putting their values]</em>

= 324in^{2} + 180 in^{2}

  • <em>[On adding]</em>

= 504in^{2}

<u><em>Hence,</em></u>

<u><em>The total area painted is 504</em></u>in^{2}<u><em> (Ans)</em></u>

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You start driving north for 6 miles, turn right, and drive east for another 19 miles. At the end of driving, what is your straig
Anton [14]

Answer:

Okay, here's the method I'm going to use.

If you drive north 6 miles, and then drive east 19 miles, you are technically making a triangle.

                    19 miles

           l_______________

6 milesl

           l

You are just missing the last side of the triangle: the straight line stretching from across your starting point to the ending point. You can find this by using the Pythagorean theorem.

a^2 + b^2 = c^2

6^2 + 19^2 = c^2

36 + 361 = c

397 = c

\sqrt{397} = 19.924859

Rounded to the nearest tenth, your answer is

19.9 miles

5 0
2 years ago
PLS HURRY I NEED THE ANSWER FAST
balandron [24]

Answer:

16

notice how a right triangle was formed, and the Pythagorean theorem could be used to solve this :

a^2 + b^2 = c^2

a^2 + 15^2 = 17^2

a^2 + 225 = 289

a^2 = 64

a= 8

multiply it by 2 to get the side of the base

8 * 2 = 16

5 0
3 years ago
What is the equation of the line through (5,1) with a slope of -3?
PilotLPTM [1.2K]

Answer:

C

Step-by-step explanation:

The equation of a line is given by the formula  y-y_1=m(x-x_1)

Where x_1 is the x-coordinate (it is given as 5)

y_1 is the y-coordinate (it is given as 1), and

m is the slope (it is given  as -3)

Plugging in all the info into the formula we have:

y-y_1=m(x-x_1)\\y-1=-3(x-5)

From the answer choices, we see that C is the correct answer.

7 0
3 years ago
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Bingel [31]
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3 years ago
Investigate the difference between compounding annually and simple interest
Gennadij [26K]

Step-by-step explanation:

Simple interest formula

A = P (1 + rt)

Compound interest formula

A = P(1 + \frac{r}{n})^{nt}

a.

A = 5000 (1 + 0.025*1)\\A=5000(1.025)\\A=5125

Simple interest is $125

b

. A = 5000 (1 + \frac{0.025}{1})^{1*1}      \\A=5000(1.025)\\A= 5125

Compound interest is $125

c. the result for both a and b are the same

d.

A = 5000 (1 + 0.025*3) \\A=5000(1.075) \\A=5375

the simple interest is $375

e

. A = 5000 (1 + \frac{0.025}{1})^{1*3}] \\A=5000(1.025)^3 \\A=5000(1.077)\\A= 5385

the compound interest is $385

f. the result compared, compound interest is $10 more than simple interest

g.

A = 5000 (1 + 0.02*6) \\A=5000(1.12) \\A=5600

the simple interest is $600

h.

A = 5000 (1 + \frac{0.02}{1})^{1*6}] \\A=5000(1.12)^6 \\A=5000(1.9738) \\A= 9869

the compound interest is $4869

i. the result from g and h, h is over 8 times bigger than g.

j. interest compound annually is not the same as simple interest, only for the case of a and b seeing that it is for 1 year. but for 2years and above there is difference as seen in c to h

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