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3 years ago

How do you work out 86.7+6.2+47 ?

Mathematics

2 answers:

DiKsa [7]3 years ago

7 0

Answer:

Step-by-step explanation:

zalisa [80]3 years ago

5 0

Answer:

139.9

is what u get if u add all of them

Step-by-step explanation:

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Plz help!!!

Harman [31]

we know that f(1)=2 so f^-1(2)=1

so B is correct!

7 0

3 years ago

Read 2 more answers

Solve the following inequality. 5x-3 > 7

bekas [8.4K]

Answer:

$x > 2$

Step-by-step explanation:

5x-3>7

+3 to both sides

5x>10

divide 5 to both sides

x>2

8 0

3 years ago

Leto [7]

Answer:

False.

Step-by-step explanation:

If we substitute a for 6, the inequality would become 6 > 6. That is not true because 6 cannot be greater than itself.

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3 years ago

(02.01 LC)

horsena [70]

Answer:

B. Number the students on the school roster. Use a table of random numbers to choose 160 students from this roster for the survey.

Step-by-step explanation:

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3 years ago

PLEASE ANSWER I REALLY NEED HELP ON THIS QUESTION!

SCORPION-xisa [38]

The area of triangle BXA is 15*sqrt(2).

8 0

3 years ago