2 years ago

What is the slope of a line that contains the points (2,-7) and (-1, -6)

Mathematics

1 answer:

Bogdan [553]2 years ago

8 0

Answer:

Slope = - 1/3

Step-by-step explanation:

Y2-Y1 / X2 - X1

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Find the two values that x can have if x2 – 12 = 37

Sauron [17]

Answer:

x1= -7 , x2 = 7

Step-by-step explanation:

x^2 = 37 +12

x^2 = 49

x = -7 or 7

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3 years ago

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What is the value of mza+mZb? a 124° O 34 56 90° 180° om

alexira [117]

Answer:

90°

Step-by-step explanation:

180-124=56 so angle a is 56 and a=c so c would also be 56 next you'd have to add the right angle with angle c. 90+56=146 then to get the angle for b you would have to subtract 180-146 which is 34

34+56=90°

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Eric owns and operates the Hot Ham food truck. The expression 3.25b+2h gives the cost of b burgers and h hot dogs. What is the c

trasher [3.6K]

The answer would be $25

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3 years ago

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-(6)^-1 a.6 b.1/6 c.-1/6 d.-6 No idea what I'm doing...

Monica [59]

$-(6)^{-1} = ?$
Representing in fraction for the best understanding
 $-(\frac{6}{1}) ^{-1} = ?$ 
When the exponent is negative, the inversion is made, the numerator becomes the denominator, and the denominator becomes the numerator, and the change of signal from the exponent, which was negative, becomes positive.

 $-( \frac{1}{6} )^1 =$
$\boxed{\boxed{- \frac{1}{6}}}\end{array}}\qquad\quad\checkmark$

Answer:
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2 years ago

Evaluate the expression. -2(12 – 2(-4))? What is the value of the expression

Ksenya-84 [330]

Answer:

-40

Step-by-step explanation:

-4 * 2 = -8

-8*-1= 8

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