All categories

3 years ago

What is the surface area. please help

Mathematics

2 answers:

Korolek [52]3 years ago

8 0

Perimeter of base x height. So, (3+4+5)x6. 12x6=72. 72 is the surface area.

lapo4ka [179]3 years ago

3 0

Answer:

Well the anwer is 360

Step-by-step explanation:

Add 4 times 5 times 3 times and six times toghether so may be its that answer

You might be interested in

Help Please! Lots of points

scoundrel [369]

Assume that the radius of the circle is 1.

The diagonal of the square is 2. By the Pythagorean Theorem, the side of the square of a right triangle will be 2/sqrt(2).

Finally, the ratio of the square to the circle, in area, will be

(2/sqrt(2))^2 : pi*(1)^2 = 2 : pi

We can conclude that the white area is about 35%.

3 0

3 years ago

Read 2 more answers

EM Company produces two types of laptop computer bags. The regular version requires $32 in capital and 4 hours of labor and sell

expeople1 [14]

Answer:

Step-by-step explanation:

Given that EM company produces two types of laptop computer bags.

Let regular version produced be R and deluxe version be D

Total capital required

= $32R+38D\leq 2100$

Total labor hours required

= $4R+6D\leq 280$

Sales revenue = $46R+55D$

Solving the two constraints we have

10D $\leq$ 140

D can be atmost 14 and hence R can be 49

Otherwise if D is made 0, R = 65 maximum

If R is made 0, D maximum is 46

Thus corner points are (65,0) (0.,46) or (49,14)

Sales revenue for (65,0) = 2990

(0,46) is 2530

(49,14) is 3024

Maximum when R =14 and D is 49

5 0

3 years ago

A Triangle has an angle that measures 137.3 degrees. The other two angles are in a ratio of 3:4. What are the measures of those

Andreyy89

So we start off by subtracting 137.3 from 180 getting 42.5. If you add the ratios up (3+4) you get 7 and 7 should equal 42.5. thus,

42.5/7= 85/14

(85/14)*3=18.2 or (255/14 to be exact)
(85/14)*4= 24.29 or (170/7 to be exact)

8 0

3 years ago

Which expressions is equivalent ?

agasfer [191]

<h3>3 Answers: Choice C, Choice D, Choice F</h3>

What these expressions have in common is that their exponents multiply to 16

(-4)*(-4) = 16 for choice C
(-2)*(-8) = 16 for choice D
8*2 = 16 for choice F

The rule used here is (a^b)^c = a^(b*c). We multiply the exponents and keep the base the same.

7 0

3 years ago

Each marble bag sold by Chris's marbles company contains 7 red marbles for every 5 orange marbles , if a bag had 30 orange marbl

Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

To receive this answer:

Divide the <u>30 orange marbles</u> with the <u>5 orange marbles</u>.

--This will give you 6

2. Multiply 6 with 7.

--This will then give you 42.

Therefore, (with being checked...) 42 is the correct answer.

5 0

2 years ago

Read 2 more answers

What is the surface area. please help​

What is the surface area. please help