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adell [148]
3 years ago
7

Can someone please give me the answers?

Mathematics
1 answer:
kirza4 [7]3 years ago
7 0
Find all the areas and add them together 
Base Rectangle : LxW  = 14 x 12 = 168
Bases Triangles (2)  2x (8x12)/2 = 96
2 Lateral rectangles 14x10 =140 (double) = 280

Surface Area = 168 +96 + 280 = 544

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How many 1/4 are in 36?
densk [106]

Just turn the fraction into decimal form. Which is 0.25.

Divide 36 by 0.25

Answer=144

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4 years ago
The drawing represents the intersection of
Firlakuza [10]

Answer:

A plane and a sphere

Step-by-step explanation:

Because there is a sphere being intersected by a plane, or flat surface.

Hope this helps!

4 0
3 years ago
Cheatan wants to make a necklace with 50 beads. He knows that 12 beads take up 5 inches of string, but the store only sells stri
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50.8

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3 years ago
9f + 10f - 12f I need help fam
mixer [17]

Since these are all like terms, you're essentially just adding and subtracting here.

9f + 10f -12f

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6 0
4 years ago
Read 2 more answers
A company distributes college logo sweatshirts and sells them for $50 each. The total cost function is linear, and the total cos
mart [117]

Answer:

The total revenue equation is TR=50Q

The total cost equation TC=2304+14Q

Equilibrium quantity is 64

Step-by-step explanation:

The total cost function can be written TC=a+bQ, where TC is the total cost ,a fixed cost ,b is the variable cost per unit and Q the quantity produced

Revenue function can be given TR=P*Q, where TR is total revenue,P is the price per unit and Q quantity sold

since P is $50

TR=50P

when TC=$3564,

3564=a+90Q equation 1

when TC=$5944

5944=a+260bequation 2

Solving simultaneously,we subtract equation 1 from 2

5944=a+260b

3564=a+90b

2380=170b

b=2380/170

b=$14

We substitute for b in any of the equations

3564=a+(14*90)

3564=a+1260

a=3564-1260

a=2304

Hence the total cost equation is

TC=2304+14Q

At equilibrium TC =TR

50P=2304+14Q

50P-14Q=2304

36Q=2304

Q=64

5 0
3 years ago
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