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3 years ago

Help it’s for my final

Mathematics

1 answer:

evablogger [386]3 years ago

8 0

Answer:

the answer should be 67/15

Step-by-step explanation:

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Which numbers will produce a rational number when multiplied by 1/5

labwork [276]

A rational number times a rational number=rational numberan irrational number times a rational number=irrational number
remember, a rational number is a number that can be written as a/b where a and b are integers and b≠0

A is irrational because the pattern doesn't repeatb is irrational because it's a crazy square rootC is irrationalD is not irrational, it is a fraction

answer is D

3 0

3 years ago

PLS HELP DUE TODAY (show work pls) i only have one attempt left

mr Goodwill [35]

Answer:

44 - 27 = 17

2hours 40min ---> 2 2/3

17 divided by 2 2/3 is equal to

5 0

3 years ago

Eric gets a 7 percent commission for each electronic item he sells .If he sells 3000 worth of elections ,how much commission doe

Bas_tet [7]

Answer:

$210

Step-by-step explanation:

He makes 7% of that which is:

$0.07*3000 = 210$

So, he makes $210 in commission.

8 0

4 years ago

Read 2 more answers

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

Elodia [21]

Answer:

is this geomtey

Step-by-step explanation:

Make sure to put what kind of maths (geometry algebra ect.) this is so others can meet your needs better. Also might want to put what unit or type of problem this is as well.

5 0

3 years ago

MEC makes a big family tent in the shape of a symmetrical triangular prism. The floor of the tent is 5 m long and 2.5 m wide. Th

SVEN [57.7K]

Answer:

15,236 sq in

Step-by-step explanation:

First, you have to split the net into three rectangles and two triangles

step 1

triangular base area

1/2 bh = 1/2 (44 in)(64 in)

= 1/2 (2,816 sq in)

= 1,408 sq in.

2 x 1,408 sq in = 2,816 sq in.

step 2

end rectangle area

lw = (68 in)(69 in)

= 4,692 sq in

2 x 4,692 sq in = 9,384 sq in

Now find the area of the middle rectangle

lw - (69 in) (44 in) = 3,039 sq in.

then add all the areas together

2,816 + 9,384 + 3,036 = 15,236 sq in

Hope this helps :)

3 0

3 years ago