4 years ago

Find the distance between (−4, −6) and (−1, 2). Please Check my answer

Mathematics

1 answer:

Sphinxa [80]4 years ago

8 0

Yes! That is correct!

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Find the area of the trapezoid. 40 mm 24 mm 19 mm A= mm2

UNO [17]

Answer:

A = 708 mm^2

Step-by-step explanation:

$A=\frac{a+b}{2} h\\\\A=\frac{19+40}{2} *24\\\\A=\frac{59}{2} *24\\\\A= 708$

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3 years ago

They are separate questions.

NNADVOKAT [17]

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Step-by-step explanation:

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3 years ago

From the sum of 3a^2−ab−2b^2 and 2a^2+5ab−3b^2 subtract a^2−3ab−4b^2

Lubov Fominskaja [6]

$(3a^2-ab-2b^2) + (2a^2+5ab-3b^2) - (a^2-3ab-4b^2)$

First we distribute the negative throughout the last polynomial:

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$4a^2 + 7ab - b^2$

3 0

3 years ago

Solve the following equation using algebraic operations 3( x-4)= -18

balandron [24]

Answer:

x=-2

Step-by-step explanation:

3( x-4)= -18

Divide each side by 3

3( x-4)/3= -18/3

x-4= -6

Add 4 to each side

x-4+4 = -6+4

x = -2

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3 years ago

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Which of the following statements concerning happiness is false?

tresset_1 [31]

Answer:

Research indicates that happiness is related to one's age.

Step-by-step explanation:

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3 years ago

Find the distance between (−4, −6) and (−1, 2). *Please Check my answer*

Find the distance between (−4, −6) and (−1, 2). Please Check my answer