All categories

3 years ago

Determine the intercepts of the line. y-intercept: (_, _) x-intercept: (_,_)

Mathematics

1 answer:

KIM [24]3 years ago

3 0

Y intercept is (0,-0.7) and X intercept is (-1.2 ,0)

You might be interested in

If I have my mean mode median range so how can I construct a frequency table

Ugo [173]

Answer:

To find the mean, multiply the values by frequencies, add the subtotals, and divide by the total number of the frequency. Median : To find the median, calculate a running total of the frequencies, which is half the total, it contains the median that corresponds to the value.

Step-by-step explanation:

7 0

2 years ago

A machine with velocity ratio of 5 is used to raise a load with an effort of 500N . If the machine is 80% efficient , determine

Yanka [14]

Answer:

Solutions given:

Velocity ratio V.R =5

effort =500N

efficiency =80%

magnitude of load=?

mechanical advantage [M.A ]

we have

efficiency =M.A/V.R*100%

80=M.A./5*100

80/100*5=M.A

M.A.=4

again

we have

M.A =load/effort

4=load/500

load=500*4

load=2000N

<h3><u>the magnitude of the load is 2000N</u>.</h3>

7 0

3 years ago

How many lines of symmetry does the quadrilateral below have.

choli [55]

Answer:

idk

Step-by-step explanation:

idk

4 0

3 years ago

Find the GCF of the following terms. <br> 16xy^3 , 20x^2y^2 , -4x^2y

Ivanshal [37]

$16xy^3=4xy\cdot4y^2\\\\20x^2y^2=4xy\cdot5xy\\\\-4x^2y=4xy\cdot(-x)\\\\GCF(16xy^3;\ 20x^2y^2;\ -4x^2y)=4xy$

7 0

3 years ago

Points J, K and L are collinear with J between L and K. If KJ = 2x-3, LJ= 4x-8, solve for x:

notsponge [240]

Your question is incomplete, here is the complete form.

Points J, K and L are collinear with J between L and K. If KJ = 2x - 3, LK = 9x + 7 and LJ = 4x - 8, solve for x:

Answer:

The value of x is -6 ⇒ B

Step-by-step explanation:

∵ J, K, and L are collinear

→ That means they form a straight segment

∵ J is between K and L

→ That means J divides LK into two segments KJ and LJ

∴ LK = KJ + LJ

∵ LK = 9x + 7

∵ KJ = 2x - 3

∵ LJ = 4x - 8

→ Substitute them in the equation above

∴ 9x + 7 = (2x - 3) + (4x - 8)

→ Add the like terms in the right side

∵ 9x + 7 = (2x + 4x) + (-3 - 8)

∴ 9x + 7 = 6x + -11

∴ 9x + 7 = 6x - 11

→ Subtract 7 from both sides

∵ 9x + 7 - 7 = 6x - 11 - 7

∴ 9x = 6x - 18

→ Subtract 6x from both sides

∵ 9x - 6x = 6x - 6x - 18

∴ 3x = -18

→ Divide both sides by 3

∵ $\frac{3x}{3}=\frac{-18}{3}$

∴ x = -6

∴ The value of x is -6

8 0

3 years ago

Determine the intercepts of the line. y-intercept: (___, ___) x-intercept: (___,___)

Determine the intercepts of the line. y-intercept: (_, _) x-intercept: (_,_)