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Andrei [34K]
3 years ago
9

Work out m and c for the line: 2y+ 6x = -4

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
5 0

Answer:

Step-by-step explanation:

Solution for Solve for x. Assume that lines which appear tangent are tangent. 5) 13x + 2 T. U V 48° S. 130° M. ... A: Given: fx,y,z=x2y3+z4 and x=s2, y=st2 and z=s2t. a) Calculate the primary derivatives ∂f∂x, ∂f∂y, ∂f

Scrat [10]3 years ago
3 0

Answer:

m = - 3, c = - 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

2y + 6x = - 4 ( subtract 6x from both sides )

2y = - 6x - 4 ( divide terms by 2 )

y = - 3x - 2 ← in slope- intercept form

with slope m = - 3 and y- intercept c = - 2

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Ming has a goal to jog 4 1/2 mile each day. On Monday she jogged 5 9/16 miles. By how much did she exceed her goal for that day?
Darya [45]

5 9/16 - 4 1/2= 1 1/16

I got this because you have make the fractions denomenators equal to subtract them. Once you find how to make them equal you need to mutiply the top numbers the same as the bottom so you can make the new fractions that are equal to the ones before. Then you subtract them and the wholes as well. LOOK BELOW.....

9 x1 9

_ = _

16 x1 16

1 x8 8

_ = _

2 x8 16

9/16-8/16= 1/16 of extra miles

5-4=1 of extra miles

1 and 1/16 of extra miles on monday

5 0
3 years ago
F(x) = x² + 5x-1 is shifted 3 units right. The result is g(x). What is g(x)?
CaHeK987 [17]

Answer:

D

Step-by-step explanation:

When a function is being shifted to the left, all x values will be added by y units shifted. (The constant that comes with x is excluded, eg. 3x shifted by 2 units left, becomes 3(x+2) and not 3x+2.)

Likewise, when a function is being shifted to the right, all x values will be subtracted by y units shifted. (Constant rules applies as well.)

Given f(x) is shifted 3 units right,

the new function, g(x) becomes:

g(x) = {(x - 3)}^{2}  + 5(x - 3) - 1

Therefore the answer is D in this case.

3 0
2 years ago
Ava makes bead necklaces. She has a total of 6,048 beads each necklace has 24 beads. Her friend Maria says that the greatest num
Svet_ta [14]

Answer:

There's no work shown for me to understand how Maria got her answer.. Divide 6048 by 24 to get 252 necklaces.

Step-by-step explanation:

Divide 6048 beads by 24 beads per necklace to get 252 necklaces.

8 0
3 years ago
Find the circumference of a circle with an area of 530.93
HACTEHA [7]
A = <span>π r^2
r^2 = A/</span><span>π
r^2 = 530.93 / 3.14
r^2 = 169.08
    r = 13

C = 2 </span><span>π r
C = 2 (3.14)(13)
C = 81.64

answer
81.64 m</span>
7 0
4 years ago
if a race takes 8 seconds and you get 4,000 dollars from it, how much money do you get if you do that race over and over for an
Brrunno [24]

Answer:

Step-by-step explanation:

This is how I would do it:

60-8=58

4,000 x 58=$232000

Hope this helps and pls let me know if right or wrong...if wrong srry

5 0
3 years ago
Read 2 more answers
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