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4 years ago

3(8⋅7−45)+5(6⋅4−1) Just checking to see if it is right

Mathematics

2 answers:

AveGali [126]4 years ago

6 0

Answer: 148

Step-by-step explanation:

tino4ka555 [31]4 years ago

4 0

Answer:

3(8⋅7−45)+5(6⋅4−1) = 148

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What is the area of this figure?

shusha [124]

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70

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4 years ago

Which numbers are the extremes of the proportion shown below?

wolverine [178]

Answer:

A 3 and 8

Step-by-step explanation:

if a/b=c/d, the extremes are "a" and "d". The means would then be "b" and "c"

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2 years ago

A rectangular box has length 20cm, width 6cm and height 4cm. find how many cubes of size 2cm that will fit into the box.

Papessa [141]

Answer:

$\boxed{\pink{\sf The \ number \ of \ cubes \ that \ can \ be \ fitted \ is 60 .}}$

Step-by-step explanation:

Given dimensions of the box = 20cm × 6cm × 4cm .

Dimension of the cube = 2cm × 2cm × 2cm .

Therefore the number of cubes that can be fitted into the box will be equal to the Volume of box divided by the Volume of the cube. So ,

$\boxed{\red{\bf \implies No. \ of \ cubes \ = \dfrac{Volume \ of \ box}{Volume \ of \ cube }}}$

$\bf \implies n_{cubes} = \dfrac{20cm \times 6cm \times 4cm .}{2cm \times 2cm \times 2cm } \\\\\bf\implies n_{cubes} = 10 \ times 3cm \times 2cm \\\\\implies \boxed{\bf n_{cubes}= 60 }$

<h3>Hence the number of cubes that can be fitted in the box is 60 .</h3>

6 0

3 years ago

PLS HELP WILL MARK U BRAINLIEST

Olenka [21]

They are identical lines so they have infinity pairs

3 0

3 years ago

2.36 grams=? hectograms

defon

2.36 g = 0.0236 hg

I hope this helped you.
Have a great day!

5 0

3 years ago