2 years ago

Could somebody help me understand this?

Mathematics

1 answer:

pantera1 [17]2 years ago

7 0

Answer:

M=a2-a1/b2-b1

Step-by-step explanation:

-3-a/-2-1

-4a/3

/-4/-4

a=3/-4

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1 . The lengths of the legs of a right triangle are 25 cm and 60 cm. What is the length of the hypotenuse?

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3 years ago

Read 2 more answers

5 + {2[(48 – 40) ÷ 4 + (2 x 5)]}

Black_prince [1.1K]

Answer:

29.

Step-by-step explanation:

The given expression is

$5+2[(48-40)\div 4+(2\times 5)]$

BODMAS = Bracket, Of, Division, Multiplication, Addition, and Subtraction.

Using BODMAS, we get

$5+2[(8)\div 4+(10)]$ (Brackets)

$5+2[2+10]$ (Division)

$5+2[12]$ (Brackets)

$5+24$ (Multiplication)

$29$ (Addition)

Therefore, the value of given expression is 29.

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