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muminat
3 years ago
10

The ancient Greeks were ultimately able to prove that the constructions they thought impossible were, in fact, impossible. A. Tr

ue B. False
Mathematics
2 answers:
adelina 88 [10]3 years ago
7 0
F.. took this test last week
STatiana [176]3 years ago
7 0

the answer on apex is false

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Sally works 40 hours a week and makes $20 an hour, but her kids are in child care each day and the day care center charges her $
Maslowich

Answer:

$11.25

Step-by-step explanation:

Multiply the number of hours she works by how much she gets paid per hour.

800

Multiply 50 times 7 (50 being the amount charged for her kid and 7 being the days of the week)

350

Subtract the 350 from the 800

450

Divide the 450 by the number of hours worked per week

450/40

Answer: 11.25

So Sally actually makes 11.25 per hour.

5 0
3 years ago
When Vince does 14 push-ups and 12 sit-ups, it takes a total of 52 seconds. In comparison, he needs 48 seconds to do 12 push-ups
marshall27 [118]

Answer:

it takes 2 seconds to do one situp

it takes 2 seconds to do one pushup

to do 14 pushups, it takes 28 seconds.

to do 12 situps it takes 24 seconds

to do 12 pushups, it takes 24 seconds

BRAINLIEST PLEASE!

hope this helps :)

Step-by-step explanation:

14x + 12y = 52

12x + 12y = 48

^^^ this is an inequality that we can make.  

x stands for pushups

y stands for situps

if we subtract the second equation from the first, we get

2x = 4

x = 2

now we can place x in one of the equations to solve for y

12(2)+12y=48

24 + 12y = 48

12y = 24

y = 2

5 0
2 years ago
Verbal expression for 3x^2
slega [8]
One expression could be three x to the power of two. Let me know if that's right :)
6 0
3 years ago
Charlie runs a screen printing company and is resetting a machine he uses to print triangular banners. He knows the amount of ma
aliina [53]

Answer: b= 2a/h

Step-by-step explanation:

5 0
3 years ago
What is the volume of a pentagonal prism that has a base area of 5.16 cm2 and a height of 9 cm?
strojnjashka [21]
The volume of a pentagonal prism that has a base area of 5.16 cm^2 and a height of 9cm is 46.44cm^3

Have fun!
4 0
3 years ago
Read 2 more answers
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