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chubhunter [2.5K]
2 years ago
13

A line passes through (-1,-5) and is perpendicular to the graph of y = -2x + 5. What equation represents the line in

Mathematics
1 answer:
amid [387]2 years ago
8 0

y=(1/2)x -9/2

Step-by-step explanation:

m1.m2= -1 -2.m2= -1 m2 = 1/2

y+5=1/2(x+1)

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Help...........please​
melisa1 [442]

Answer:

easy

Step-by-step explanation:

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2 years ago
Compute 4.659×104−2.14×104. Round the answer appropriately.
iogann1982 [59]

Answer:

261.98 is the value of the given expression.

Step-by-step explanation:

We have to find the value of the following expression:

4.659\times 104 - 2.14\times 104

Using the associative property, we can write and solve the given expression as:

(4.659 - 2.14)\times 104\\=2.519\times 104\\=261.976

Rounding off the answer, we get,

261.976\approx 261.98

Thus, 261.98 is the value of the given expression.

3 0
3 years ago
Complete the synthetic division problem below.
leva [86]

Answer:

B

Step-by-step explanation:

This was originally a third degree polynomial:

2x^3+4x^2-4x+6, to be exact.

When you divide by -3, you are basically trying to determine if x + 3 is a zero of that third degree polynomial.  The quotient is always one degree lesser than the polynomial you started with, and if there is no remainder, then x + 3 is a zero of the polynomial and you could go on to factor the second degree polynoial completely to get all 3 solutions.  To perform the synthetic division, you always first bring down the number in the first position, in our case a 2.  Then multiply that 2 by -3 to get -6.

-3|  2   4   -4   6

          -6

    2    -2

So far this is what we have done.  Now we multiply the -3 by the -2 and put that up under the -4 and add:

-3|  2   4   -4   6

          -6   6

    2    -2   2

Now we multiply the -3 by the 2 to get -6 and put that up under the 6 and add:

-3|   2   4   -4   6

           -6    6  -6

      2    -2   2   0

That last row gives us the depressed polynomial, which as stated earlier here, is one degree less than what you started with:

2x^2-2x+2

8 0
2 years ago
Read 2 more answers
Calis mothers age is a prime number between 24 and 30 what is calis mothers age
OLga [1]
I think it would be 29.
5 0
2 years ago
Can you determine the zeros of F(x)=x^2 +64 by using a graph?
gladu [14]
No you can't because there wasn't any zeros in this function.

7 0
3 years ago
Read 2 more answers
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