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svp [43]
3 years ago
13

Factor these expressions:

Mathematics
1 answer:
GrogVix [38]3 years ago
8 0
1)  7+14x=7(1+2x)

2) 32x-15=1(32x-15)

3) 24+32x=8(3+4x)

4) 6x-9=3(2x-3)

5) 48+24x=2(2+x)

6)72-18x= 18(4-x)

7)25x+14=1(25x+14)
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Euclid’s root beer mug is shaped basically like a cylinder that is eight inches tall with a radius of three inches. Aristotle’s
VladimirAG [237]

Answer:

The root beer mug

Step-by-step explanation:

To known what vessels holds more root beer, we must find the volume (this is the holding capacity) of the two vessels. From the description given, the mug is a cylinder while the glass is a cone.

The volume V of a cylinder whose height is h and radius r may be found as

V = πr²h

The volume V of a cone with similar features

V  = 1/3πr²h

Hence the volume of the mug shaped basically like a cylinder that is eight inches tall with a radius of three inches

=  π * 3² * 8

= 72π Inches³

Given that the cone shaped bottle has a diameter of four inches, the radius r = 4/2

= 2 inches

Hence the volume of the bottle

= 1/3 * π * 2² * 18

= 24π Inches³

Based on comparison, the mug holds more root beer

4 0
3 years ago
Solve the system of equations. y = x2 + 7x - 5 y = 2x + 9
marissa [1.9K]

Answer:

(2, 13)

(-7, -5)

Step-by-step explanation:

Easiest and fastest way to do this is to graph the systems of equations and analyze the graph where the 2 graphs intersects.

6 0
3 years ago
Read 2 more answers
What is the perimeter of a rectangle that has side<br>lengths 12 and 4?​
Andre45 [30]

Answer:

32

Step-by-step explanation:

(12+4) x 2 = 32

4 0
3 years ago
Solve (4+4)*(1+1). please ASAP​
vlada-n [284]

Answer:

(4+4) = 8 (1+1) = 2 then 8 x 2 = 16

so your answer is 16

Step-by-step explanation:

you can use PEMDAS to solve equations like this

7 0
3 years ago
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25 hundreds equals how many tens
mario62 [17]

2500÷10

250

Therefore,The answer is 250

5 0
3 years ago
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