1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dsp73
3 years ago
9

Answer problem below

Mathematics
2 answers:
garri49 [273]3 years ago
7 0

Answer:

  • A = 2, B = 1, C = 28

Step-by-step explanation:

Find the slope of the line AB.

<u>The slope:</u>

  • m = (11 - 9)/(11 - 7) = 2/4 = 1/2

Since the altitude is perpendicular to AB, it has a slope of -2.

The line with the slope of -2 and passes through point C(6, 16).

<u>Use point-slope equation to find the line:</u>

  • y - 16 = -2(x - 6)
  • y - 16 = -2x + 12
  • y + 2x = 16 + 12
  • 2x + y = 28

A = 2, B = 1, C = 28

Andreyy893 years ago
6 0

Answer:

Solution given:

A(7,9)

B(11,11)

C(6,16)

Slope of AB=\frac{11-9}{11-7}=\frac{2}{4}=½

since altitude is perpendicular to it .

so its slope becomes negative reciprocal to the slope of base

so

slope of altitude(m) =-2

now

equation of a line passing through C(6,16) perpendicular to its base is:

By using formula

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

y-16=-2(x-6)

solve it

y-16=-2x+12

y+2x=12+16

in the form of Ax +By=C is:

2x+y=28

:.

<h3 /><h3><u>A=2</u></h3>

<u>B=1</u>

<u>C=28</u>

You might be interested in
Consignment Sale. Just Between Friends is the leading pop-up consignment sales event franchise in North America. The Des Moines
natita [175]

Answer:

Just Between Friends

The percentage of consignors who receive a check for more than $370 is:

= 16%.

Step-by-step explanation:

Mean of consignor check, μ = $480

Standard deviation, σ = $110

Value of check received, x > $370

Solution: find the z-score to determine the percentage of consignors who receive a check for more than $370:

z = (x-μ)/σ

z= ($370 - $480)/$110

z = -$110/$110

z = -1.00

Percentage of consignors who receive a check for more than $370

= 0.15866

= 0.16

= 16%

7 0
2 years ago
18x-12=<br> 24x+48=<br> 45x_81=<br> 8x+15=
dlinn [17]

Answer:

1)  6(3x-2)

2) 24(x+2)

3) 9(5x−9) or 9(5x+9) if you meant to put addition.

4)8x+15

3 0
3 years ago
If 8km= 5 miles convert 160km into miles
d1i1m1o1n [39]

Answer:

99.4194

Step-by-step explanation:

8 0
2 years ago
Find the slope please
sesenic [268]

Answer:

The slope is -4 over -5

Step-by-step explanation:

Your equation should be y2-y1 over x2-x1. At first you will get -8 over -10 then you simplify and get -4 over -5

3 0
3 years ago
Read 2 more answers
on a two week job a repairman works a total of 70 hours. He charges $75 plus $40 per hour. An equation shows this relationship w
AlekseyPX
the solution is Y= 40•70+75x
6 0
3 years ago
Other questions:
  • Find all solutions to
    5·1 answer
  • Please help me look at the attachment for the question
    14·1 answer
  • Which measurement would be least likely to be written in scientific notation: the thickness of a dog hair, the radius of a perio
    5·1 answer
  • Im horrible at math plz help
    10·2 answers
  • PLSSS HELP. WILL MARK BRAINLIEST. A rectangle has sides measuring (6x + 4) units and (2x + 11) units. Part A: What is the expres
    6·1 answer
  • Please helllppp will give lots of points!!!!
    6·1 answer
  • Need some help with this :(<br> (Don’t answer if you don’t know)15 points
    15·1 answer
  • What is the value of b?
    6·1 answer
  • Graph the equation on the coordinate plane y= -3/4+1
    7·1 answer
  • A town population has been increased at a constant rate. in 2010 the population was 46,020. by 2012 the population had increased
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!