2 years ago

there are 45 questions on your math exam.you answered 8/10 of them correctly.how many questions did you answer correctly?

Mathematics

1 answer:

Nonamiya [84]2 years ago

6 0

Answer:

you would have gotten 36 questions correct :)

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PLEASE HELP ME!!! ILL GIVE BRAINLIEST TO RIGHT ANSWER

11111nata11111 [884]

Answer:

792m^2

Step-by-step explanation:

Seperate your 2 rectangles

Large one is 18*30

Small one (60-18)*6

18*30 = 540m^2

42*6=252m^2

7 0

3 years ago

A cube with a surface area of 24 square centimeters is shown.

Nastasia [14]

Answer:

648 cu. cm

Step-by-step explanation:

27*24=648. 24sq. cm. 27cu.cm

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3 years ago

Determine the slope of the line that is perpendicular to the line y = -7x - 12.

maria [59]

Answer:

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1/7 is the perpendicular slope

Step-by-step explanation:

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3 years ago

12'<br>Given that tan x =<br>sin x + cos x?<br>î, what is the value of<br>(WAEC]

Andre45 [30]

Answer:

$\tan(x) = \sin(x) + \cos(x)$

Sorry but your question is not too explanatory but I sure hope this helps

3 0

3 years ago

Marla helped her mother and father fold invitations and put them into envelopes. If Marla can fill 36 envelopes in 30 minutes, h

statuscvo [17]

Answer:

40 minutes

Step-by-step explanation:

12 envelopes every 10 minutes.

48 envelopes = 40 minutes

3 0

3 years ago

Read 2 more answers