All categories

3 years ago

A line passes through the points (-4,5) and (1,-5). Write the equation of the line in slope-

Mathematics

1 answer:

sweet [91]3 years ago

4 0

Answer:

y = -2x - 3

Step-by-step explanation:

Slope: (5 - - 5)/(-4 -1) = 10/-5 = -2

y-intercept: 5 - (-2)(-4) = -3

You might be interested in

Find the circumference of a circle whose area is equal to 64π^2

PilotLPTM [1.2K]

Answer:

14 6/7 is the circumference

Step-by-step explanation:

you first of all look for the radius using the formulae multiply both sides by the reciprocal of 22/7

7/22 ×22/7r=64×7/22=224/11{2 4/11)

2 4/11 is the radius

cir =2×22/7×2 4/11

2×22/7× 26/11=104/7

==== =14 6/7

all i can do but am not sure sorry

7 0

2 years ago

Rewrite the expression without using grouping symbols 11(23-x)

Triss [41]

11(23-x)
= 11(23) - 11x
= 253 - 11x

7 0

3 years ago

Bradley owns 2 surfboards and 4 wet suits. If he takes one surfboard and one wet suit to the beach, how many different combinati

photoshop1234 [79]

Answer:

The answer is eight

Step-by-step explanation:

4*2=8

7 0

2 years ago

Factor x2 - 8x + 15.

mixer [17]

Answer: $(x-5)(x-3)$

Factor $x^2-8 x + 15$ using the AC method.

5 0

3 years ago

Read 2 more answers

M∠LONm, angle, L, O, N is a straight angle.

MatroZZZ [7]

Given:

It is given that LON is a straight line. The measure of ∠LOM = (4x + 30)° and the measure of ∠MON = (8x + 90)°

We need to determine the value of m∠MON

Value of x:

Since, LON is a straight line and the angles LOM and MON are linear pairs of angles.

Since, linear pair of angles add up to 180°

Thus, we have;

$\angle LOM+\angle MON=180^{\circ}$

Substituting the values, we get;

$4x+30+8x+90=180$

$12x+120=180$

$12x=60$

$x=5$

Thus, the value of x is 5.

Value of m∠MON:

The measure of ∠MON can be determined by substituting x = 5 in the expression (8x + 90)°, we have;

$m\angle MON=(8(5)+90)^{\circ}$

$m\angle MON=(40+90)^{\circ}$

$m\angle MON=130^{\circ}$

Thus, the measure of ∠MON is 130°

8 0

3 years ago