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Roman55 [17]
3 years ago
11

Which word best completes the statement below? All parallelograms —————

Mathematics
2 answers:
faltersainse [42]3 years ago
6 0
Have 2 sets of paralel sides and 4 sets of crossing lines
wolverine [178]3 years ago
5 0
Have two sets of parallel sides
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Evaluate this:8 + 24 divided by (2 x 6)-4
frez [133]
6 :).  Hope this helps
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3 years ago
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Suppose that 0.9% of male professional golfers use steroids, and that Max is a male professional golfer who has been randomly se
marishachu [46]

Answer:

0.4490

Step-by-step explanation:

P(tested positive )=P(uses steroid and tested positive )+P(not uses steroid and tested positive )

=0.009*0.9+0.994*0.01=0.01804    

Therefore:

Therefore P(uses steroid|tested positive )=P(tested positive & uses steroid)/P(tested positive )=0.009×0.9/0.01804=0.4490

6 0
3 years ago
Can someone show the steps to factor 15x^x y^2 – 3x^3 y+75x^4
umka21 [38]
Step 1- Find the Greatest common factor (GCF)
GCF = 3
Step 2-  Factor out the GCF (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
3(15x^xy^2/3 + -3x^3y/3 + 75x^4/3)
Step 3- Simplify each term in the parentheses 
3(5x^xy^2 - x^3y + 25x^4)
5 0
3 years ago
a family had dinner in a restaurant and paid rs 900 for food they also had to pay 1p percent sale tax and 15 percent for the tri
jarptica [38.1K]

Answer:

Total amount pay for dinner = Rs 1,014

Step-by-step explanation:

Given:

Amount pay for food = Rs 900

Percentage of sales tax = 1%

Percentage of trip payment = 15%

Find:

Total amount pay for dinner

Computation:

Amount pay for sales tax = Amount pay for food x Percentage of sales tax

Amount pay for sales tax = 900 x 1%

Amount pay for sales tax = 900 x 0.01

Amount pay for sales tax = Rs 9

Amount pay for trip = Amount pay for food x Percentage of trip payment

Amount pay for trip = 900 x 15%

Amount pay for trip = 900 x 0.15

Amount pay for trip = Rs 105

Total amount pay for dinner = Amount pay for food + Amount pay for sales tax + Amount pay for trip  

Total amount pay for dinner = 900 + 105 + 9

Total amount pay for dinner = Rs 1,014

3 0
2 years ago
Find the sum. 2x^2 +26x+ 156=0
Mila [183]

Answer:

-13

Step-by-step explanation:

2x²+26x+156=0

x²+13x+78=0

x²+13x=-78

x²+13x+169/4=-143/4

(x+13/2)²=-143/4

x+13/2=(i√143)/2 or x+13/2=-(i√143)/2

x=(i√143)/2-13/2 or x=-(i√143)/2-13/2

(i√143)/2-13/2+(-(i√143)/2)-13/2=(i√143-13-i√143-13)/2=-26/2=-13

5 0
3 years ago
Read 2 more answers
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