2 years ago

Question 3 of 10

Mathematics

1 answer:

gulaghasi [49]2 years ago

8 0

Answer:

A, D and C.

Step-by-step explanation:

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HD Straight line graphs

Taya2010 [7]

Answer:

The equation of the sraight line 3x- y+ 6 =0

Step-by-step explanation:

Explanation:-

Given that the gradient of the function

|gradf| = 3 and point (-1,3)

Given that the slope of the line

m = 3

The equation of the straight line passing through the point(-1,3) and slope m =3

$y -y_{1} = m(x-x_{1} )$

y-3 = 3(x-(-1))

y-3 = 3x+3

3x +3-y+3=0

3x- y+ 6 =0

Final answer:-

The equation of the sraight line 3x- y+ 6 =0

5 0

3 years ago

How can 3/7 divided by 2/4 be written in simplest form?

vova2212 [387]

Presenting your problem symbolically:

3
--
7

==== becomes
2
---
4

3
---
7

====

1
---
2

To divide by 1/2, multiply by 2/1:

3 2
-- * ---
7 1

Multiplying, we get 6/7.

5 0

3 years ago

The measure of arc RPQ is...

Oliga [24]

Answer:

171 degrees

Step-by-step explanation:

If angle POS is 39 degrees, then the measure of arc PS is 39 degrees

You can apply this to arc SQ and QR

So:

39+90+42= measure of arc RPQ

171 degrees= measure of arc RPQ

6 0

3 years ago

donte bought a computer that was 20% off the regular price of $1.080. If an 8% sales tax was added to the cost of the computer,

koban [17]

So 20% of $1,080 is 216.

1080 - 216 is 864

8% of 864 is 69.12

864 + 69.12 would be $933.12

4 0

3 years ago

a store had 44 regular sodas, both diet and regular. the ratio of diet sodas to regular sodas was 8:4. how many diet sodas were

timurjin [86]

There are 88 diet sodas

7 0

3 years ago