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8_murik_8 [283]
3 years ago
7

8x−6y=1 what is the slope of the line

Mathematics
1 answer:
Zepler [3.9K]3 years ago
6 0

Answer:

m = 4/3

Step-by-step explanation:

Two ways to do this problem.  

Method 1   change the                          Method 2   If a linear equation is in

equation to slope-intercept form            standard form, ax =by = c then

8x - 6y = 1                                                  the slope = -a/b

-6y = -8x + 1                                                 In 8x - 6y = 1  a = 8 and b = -6

y = (-8x)/-6 +1/-6                                          So m = - (8)/-6 = 8/6 = 4/3

m = -8/-6= 4/3

Note:  Method 2 only works if the equation is in standard form.

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What the answer to this question
anzhelika [568]

Answer:

d = 40 / c

Step-by-step explanation:

There are 10 flower boxes and each holds 4 kilograms of soil. This means Ann will need 40 kilograms of soil.

So the number of bags d depends on how much soil c is in each bag. The equation is 40/c = d

7 0
3 years ago
What is 0.6 equal to as a fraction
7nadin3 [17]
3/5s.

Because .6 is the same as 60/100. 60/100 reduces to 6/10s, which reduces further to 3/5s.
8 0
3 years ago
Read 2 more answers
HELP ASAP i dont know how to do any of this
nadya68 [22]

Answer:

Step-by-step explanation:

Circumference is= to diameter * Pi

6\pi = 6*3.14=18.84\\15\pi=15*3.14=47.1

For the ones that are radius, double it, then pi

21*2\pi = 42\pi =42*3.14=131.88\\6.7*2\pi=13.4\pi =13.4*3.14=47.076

6 0
3 years ago
The volume of a right circular cone that has a height of 13 m and a base with a diameter of 3.4 m. Round your answer to the near
Mamont248 [21]

Answer:

The volume of right circular cone having height = 13 \ m and Diameter =   3.4 \ m is 39.4\ cubic\ meter.

Step-by-step explanation:

Diagram of the given scenario is shown below.

Given that

Height of a right circular cone is 13 \ m.

Diameter of the right circular cone is 3.4 \ m.

To find: The volume of a right circular cone.

So,  From the question,

                                       Height = \ 13 \ m\\diameter = 3.4\ m

                                       Radius = \frac{diameter}{2}= \frac{3.4}{2}

 ⇒                                  Radius = 1.7\ m

Now

    Volume of right circular cone = \frac{1}{3}\pi  r^{2}h

                                                      =\frac{1}{3}\times\frac{22}{7} \times (1.7)^{2}\times 13

                                                      =   \frac{826.54}{21}

                                                      = 39.4\ cubic\ meter.

Therefore,

The volume of right circular cone having height = 13 \ m and Diameter =   3.4 \ m is 39.4\ cubic\ meter.

8 0
3 years ago
I need some help; if you don't know the answer, don't answer
ohaa [14]

Answer:

B is the right answer and if you want learn this, than learn algebric expression

7 0
3 years ago
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