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
Basile [38]
3 years ago
7

ONLY IF YOU'RE CORRECT I WILL GIVE YOU BRAINLIEST!!!!

Mathematics
2 answers:
Serga [27]3 years ago
8 0

Answer: x=3.5

you get ur answer from TOA which is tangent (15)=x/13

klasskru [66]3 years ago
6 0

Answer: X = 3.5

Step-by-step explanation:

You might be interested in
The coordinates below represent two linear equations. How many solutions does this system of equations have?
AlexFokin [52]
<span>find the equations of the lines in slope-intercept form which is y=mx+b where m=slope b=y intercept
the choices:
0 solutions: means the lines don't intercect at all, meaning same slope but different y intercept or they ar paralell
1 solution: lines intercect in 1 point
2 solutions: curvy line with a straight line thorugh middle
infinetly solutions: same line
 



to find slope you do
slope=(y1-y2)/(x1-x2)
first line is
(-4,8)
(4,6)
(x,y)
x1=-4
y1=8
x2=4
y2=6
subsitute
(8-6)/(-4-4)=2/-8=-1/4
slope=-1/4
subsitute
y=-1/4x+b
subsitute one of the points
(4,6)
x=4
y=6
6=-1/4(4)+b
6=-1+b
add 1 to both sides
7=b
y=-1/4+7

now solve for the other equation


(-1,1)
(3,5)
x1=-1
y1=1
x2=3
y2=5
subsitute
(1-5)/(-1-3)=(-4)/(-4)=4/4=1
y=1x+b
subsitute
(-1,1)
x=-1
y=1
1=1(-1)+b
1=-1+b
add 1
2=b
y=x+2

we have the lines
y=-1/4x+7 and
y=x+2
solve for a common solution
y=x+2 and y=-1/4x+7 therefor
x+2=-1/4x+7
subtract 7 from both sides
x-5=-1/4x
mulitply both sides by -4
-4x+20=x
add 4x to both sides
20=5x
divide both sides by 5
4=x
subsitute
y=x+2
y=4+2
y=6
the soluiton is (4,6)
there is only one solution
the answer is B</span>
8 0
2 years ago
How do I solve for x?
grandymaker [24]

Answer:

The answer is 98

Step-by-step explanation:

Subtract the sum of the two angles from 180 degrees.

The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.

62+20=82

180-82=98

98+20+62=180

7 0
2 years ago
You have 100$ in savings account and plan to deposit 20$ each month. Write and graph a linear equation that represents the balan
Nataly_w [17]

Answer:y=20x+100

Step-by-step explanation:

7 0
3 years ago
PLS HELP ASAP ILL GIVE BRAINLKEST THANKS
Svetach [21]

Answer: (9,6)

Step-by-step explanation:

5 0
2 years ago
I would like to purchase 20 products at a cost 65.00 per product. what will be my total? your state has 3.5% sales tax
xxTIMURxx [149]
20*65 = 1300
That's the price without tax.
Now to find tax:
1300*.035 = 45.5
1300+45.5 = $1345.5

$1345.5 is your total

5 0
3 years ago
Read 2 more answers
Other questions:
  • Lynette drove 248 miles in four hours at that rate how many hours will it take her to drive an additional 93 miles
    15·1 answer
  • You roll a fair 6-sided die what is the probability of rolling a number grader than 4?
    6·2 answers
  • Sarah has one bag of ten same-size chips numbered 1-10 and one six-sided die. What is the probability that she will pull an odd
    6·1 answer
  • Please help me with just this one question.<br> 7th grade math
    11·1 answer
  • Consider the statement “x is a number such that x &lt; 2
    14·1 answer
  • A school is trying to schedule Prayers of chemistry and algebra two. They find that a total of 386,000 are taking either one or
    8·1 answer
  • Factor the polynomial completely.
    5·2 answers
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    15·2 answers
  • In how many ways can you arrange MATHEMATICS if duplication of the arrangement are not allowed?​
    9·1 answer
  • What are the coordinates of point Q<br><br> (-4,2 1/2)<br> (-2 1/2,4)<br> (2 1/2,4)<br> (4,2 1/2)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!