3 years ago

Can someone explain me this please :)

Mathematics

1 answer:

choli [55]3 years ago

4 0

Answer:

39) a) $2^{1}$ = 2

b) $2^{3}$ = 2×2×2=8

c) $2^{t}$

40) no

Step-by-step explanation:

40) both point A and B is below the point C. therefore it cannot pass through point c

You might be interested in

A player with 5 personals fouls can not stay in the game. Dylan has already earned two personals fouls how and still stay in the

anygoal [31]

Answer:

going foward

Step-by-step explanation:

6 0

3 years ago

Find the missing side?

weeeeeb [17]

Answer:

Hey there!

Pythagorean Theorem: a^2+b^2=c^2

16+25=c^2

41=c^2

c=6.4

Let me know if this helps :)

6 0

2 years ago

Joan waters her plants each day with gallons of water. With a new irrigation system in place, she uses gallons of water each day

vampirchik [111]

Answer:

$172\frac{1}{2}$ gallons

Step-by-step explanation:

Considering she waters her plants with 25 1/2 gallons i.e 51/2

and with the new system, she does it with 19 3/4 i.e 79/4

taking the difference:

$\frac{51}{2} - \frac{70}{4}$ = $\frac{23}{4}$ gallons per day

For 30 days:

30 x $\frac{23}{4}$ = 172.5 or $172\frac{1}{2}$ gallons

8 0

3 years ago

Need help thank you ...

DedPeter [7]

The correct answer is B

3 0

2 years ago

A bouquet has 30 flowers. 21 are carnations.

Serga [27]

Answer

30%

Step-by-step explanation:

21 is 70% of 30. 100-70= 30

6 0

1 year ago