Answer these pls Hshshsjjdhdnnddndndbdbdnx

Mathematics

1 answer:

ivann1987 [24]3 years ago

4 0

1. 4/7 2. 1/2 3. 28/105 4. 20 or 20/1

5. 12 or 12/1 6. 9 or 9/1 7. 33/30 or 1 3/30

8. 16/60 or 4/15 9. 15/20 or 3/4

10. 10/24 or 5/12 11. 4 19/24

12. 68/45 or 1 23/45 13. 3/4 of time

14. 1/8 (not 100% sure)

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What is the area of the triangle?

Nutka1998 [239]

Answer:

742.5 in²

Step-by-step explanation:

area of triangle is 0.5 × base length × perpendicular height of the triangle

=0.5 × 33 × 45

=742.5 square inch

7 0

3 years ago

To buy both the green and the blue bikes would cost $1500. To buy the green and red bikes would cost $750. To buy all three bike

Aleksandr-060686 [28]

Green = g
Blue = b
Red = r

g+b = 1500
g+r = 750
g+b+r = 2000

in the 1st equation solve for b

g+b =1500
b = 1500-g

2nd equation solve for r

g+ r = 750
r = 750-g

now substitute the answers fro. b and r into the final equation.

g+b+r = 2000
g + 1500-g + 750-g = 2000
-g + 2250 = 2000
-g = -250
g = 250

So we k own the green bike is $250.

Blue = 1500- g
blue = 1500-250= $1250

red = 750-g
red = 750-250 = $500

4 0

3 years ago

Read 2 more answers

Donna makes $9.75 per hour at her job. Kaylee makes $4 per hour at her job, and she receives a $0.25 raise each month. Which ine

n200080 [17]

<h2>Answer:</h2><h2>Option D is the correct answer, 4 + 0.25x ≤ 9.75</h2>

Step-by-step explanation:

Donna earns per hour at her job = $9.75

Kaylee earns per hour at her job = $4

and she receives a raise each month = 0.25x

Kaylee's total earning = 4 + 0.25x

Comparing both the person's earning,