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RSB [31]
3 years ago
11

35 POINTS!!!Questions 14-20 please help!

Mathematics
1 answer:
mr_godi [17]3 years ago
3 0
14. sometimes, you can have a 45-45-90 or 60-30-90 triangle (degrees)
sometimes true
15. always
16. never, paralellogram has 2 pairs of paralell sides, trapezoid has 1
17.always
18. sometimes
19. always
20. always

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ANSWER ASAP!!!!!!!!!!
kogti [31]

Answer:

1.1221500000*10^-10

Step-by-step explanation:

7.4810^3= 7,481

1.5×10^6= 1500000

7,481*1500000=11,221,500,000‬

11,221,500,000‬= 1.1221500000*10^-10

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3 years ago
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Zigmanuir [339]

Answer:

rounded to the nearest 10: 680

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Step-by-step explanation:

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and 6 rounds up to 10 also so it goes to 700

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59÷4

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3 years ago
How do you solve 8-(4x+7)=5x+30-2?
Cerrena [4.2K]
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