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Margarita [4]
3 years ago
8

Help if you’re feeling generous today!! thank youu

Mathematics
1 answer:
ra1l [238]3 years ago
5 0

Answer:

<h3>The answer is option 3 </h3>

Step-by-step explanation:

4x² - 2y

when

x = - 2 and y = - 1

Substitute the values of x and y into the expression and simplify

That's

4( - 2)^{2}  - 2( - 1) \\  = 4(4) + 2 \\  = 16 + 2

We have the final answer as

<h2>18</h2>

Hope this helps you

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1 + 2 + 1 + 1 x 0
natta225 [31]

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Step-by-step explanation:

1+2=3+2=5×0=0 that is the answer i think

3 0
2 years ago
Read 2 more answers
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krek1111 [17]
C. 9 years.
Hopefully this helps
5 0
2 years ago
What is the equation of a line that is perpendicular to y=3x-2 and passes through the point (6 8) ?
Scrat [10]
The result is a line perpendicular to y=3x-2
This line has the following equation: y =mx + b, where m = slope

Remember that the product of the slopes of two perpendicular lines is always = -1 (or in other term one is the reciprocal inverse of the other) so the
first slope = 3 and the sope perpendicular to 3 will be - 1/3.
Then the new equation is y = - 1/3(x) + b
How to calculate b? This line passes through (6, 8), that
means (x=6 and y=8) . Plug these values in y = -1/3 (x)+b:3
 8=(-1/3)(6) + b; 
8= - 2 + b and b = 10
Te final equation is y = - 1/3.x+10 (answer A)
8 0
2 years ago
**DUE AT 2:15 P.M, NEED ANSWER NOW
Natalka [10]

Answer:

You should guess

Step-by-step explanation:

If you have good luck you will get it right

8 0
2 years ago
Plz help me!! I need explanation to help me understand a bit.
lozanna [386]
So the figure is called a ray. Which is when there’s a point and than an arrow extends off that point forever. But the way to write a ray is by putting an arrow above it.
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