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Elza [17]
3 years ago
6

Write the standard form of the line that passes through the given points. Include your work in your final answer. Type your answ

er in the box provided or use the upload option to submit your solution (-8,0) and (1,5)
Mathematics
1 answer:
dalvyx [7]3 years ago
7 0

The standard form is given as Ax+By =C

we are given points (-8,0) and (1,5)

let us first find the slope here

slope = \frac{y2-y1}{x2-x1}

slope = \frac{5-0}{1-(-8)}

slope=5/9

now using the equation (y-y1)=m(x-x1)

(y-0)=5/9(x+8)

9y=5x+40

9y-5x=40 is the standard form of the line that passes through given points

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PLEASE HELP, 20 POINTS
iragen [17]

Answer:

#2

Step-by-step explanation:

i just know it and ive done it before bro.

6 0
3 years ago
An isosceles triangle with equal sides of 5 inches and a base of 6 inches is inscribed in a circle. What is the radius, in inche
lyudmila [28]

The radius of the circle is 3.12 inch.

<h3>What is isosceles triangle?</h3>

A triangle having two sides of equal length. Additionally equal are the angles that face the equal sides. Triangle of isosceles. Having two identical sides and angles.

Calculation for the radius of the circle;

Consider the isosceles triangle ABC inscribed in a a circle (attached figure)

Sides AB = AC = 5 inches.

Side BC = 6 inches.

Join OB, OC and OA.

Draw perpendicular on BC from AD which passes from the centre O.

OD bisects BC at point D.

So, BD = DC = 3 inches.

In the right angled triangle ABC

AB² = AD² + BD²

5² = AD² + 3²

AD² = 16

AD = 4 inches.

Let the radius of the circle be r.

Then, OB = OC = OA =  r

OD = AD - AO

OD = 4 - r

In the right angled triangle OBD;

OB² = OD² + BD²

r² = (4-r)² + 3³

On solving,

r = 25/8 = 3.12

Therefore, the radius of the circle comes out to be 3.12 inches.

To know more about the isosceles triangle, here

brainly.com/question/1475130

#SPJ4

3 0
1 year ago
Help with any please
lakkis [162]

Answer:

i am so sorry i cant help

Step-by-step explanation:

7 0
3 years ago
Which subject did most students choose
nataly862011 [7]
You must convert all of these ratios into ONE format, such as decimal fractions only, and then compare them, to find the largest ratio / proportion.

4/25 = 0.16

13% = 0.13

0.28 = 0.28

and so on. So far, 0.28 is the largest proportion. Find the other proportions.

The answer it’s 28% is the largest percent of students who choose math!
3 0
3 years ago
Please help need ASAP
Marina86 [1]

Answers:

  • side AT = 36.122997  (approximate)
  • side TR = 14.692547  (approximate)
  • angle T = 66 degrees

===============================================

Explanation:

We'll use the cosine ratio to find side AT

cos(angle) = adjacent/hypotenuse

cos(A) = AR/AT

cos(24) = 33/AT

AT*cos(24) = 33

AT = 33/cos(24)

AT = 36.1229971906996

AT = 36.122997  approximately

---------------------------------

We could use the sine or tangent ratio to find side TR, but let's use the pythagorean theorem instead.

a^2 + b^2 = c^2

(AR)^2 + (TR)^2 = (AT)^2

33^2 + (TR)^2 = (36.1229971906996)^2

1089 + (TR)^2 = 1304.8709260393

(TR)^2 = 1304.8709260393 - 1089

(TR)^2 = 215.8709260393

TR = sqrt(215.8709260393)

TR = 14.6925466151821

TR = 14.692547  also approximate

---------------------------------

We could use any of the trig ratios of sine, cosine, or tangent to solve for angle T.

However, it's easiest to take advantage of the fact that angles A and T are complementary.

So,

A+T = 90

T = 90-A

T = 90-24

T = 66 degrees

This value is exact.

3 0
3 years ago
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