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
Dmitry_Shevchenko [17]
3 years ago
15

I need help in this qs :0

Mathematics
1 answer:
n200080 [17]3 years ago
7 0

Answer:3x+6=2x+21 base angle of isosceles triangle

3x-2x=21-6

X=15

<J=3×15+6=51

<k=2×15+21=51

,<I=180-51-51=78

Step-by-step explanation:

You might be interested in
I don't know how to solve these two types of questions:<br> (x+y)(x-y)=20<br> and (z+z)(z+z)=63
Ksju [112]

3 fdjfjddjdnsnfjdjfjdjdjdjdjdnekvidijrrjen ekfodi sifu shav csjrejfjejejjfjdffjdjdj

7 0
3 years ago
he has 14 coins and 2 one-dollar bills. witch describes the relationship between the coin and the dollar bills?
polet [3.4K]

Answer:

14:2

Step-by-step explanation:

1 coin is one part, one bill is one part

14:2

5 0
3 years ago
Read 2 more answers
An image of a parabolic lens is projected onto a graph. The y-intercept of the graph is (0, 90), and the zeros are 5 and 9. Whic
seraphim [82]
Given:

y-intercept of the graph: (0, 90)
zeros: 5 and 9

The equation that models the function based on the zeros given, is either

y = 90 (x-5) (x-9)
or
y= 2(x-5)(x-9)

try solving for the y-intercept of each function, 

y = 90 (0-5) (0-9)
  y = 4050
(0, 4050)

y = 2(0-5) (0-9)
y = 90
(0, 90)

therefore, the equation that models the function is y = 2(x-5)(x-9)

8 0
3 years ago
Read 2 more answers
If x-4(x+2) = -15.5, what is the value of x?
lora16 [44]

Answer:

here's your answer

Step-by-step explanation:

i hope you will like it!!

8 0
2 years ago
Help me please???????​
slava [35]

Answer:

The answer is 25.1 degrees.

8 0
3 years ago
Other questions:
  • Joanne works two jobs to pay for college. She tutors for $25 per hour and also works as a receptionist for $12 per hour. Due to
    6·2 answers
  • Evaluate 2x+(x−y2) when x=8 and y=2
    5·2 answers
  • What is the reciprocal of 11/10?
    15·2 answers
  • In △PKQ, PK = KQ = 12, m∠P = 35º. Find PQ.
    11·1 answer
  • X^2 + 9x + 5 x − 2 for x = 5.
    13·2 answers
  • lINE AB is formed by A(-10, 3) and B(2, 7). If line l is the PERPENDICULAR BISECTOR of line AB, write the equation of line l in
    11·1 answer
  • If two angles are complements, then they are both acute. Which is the hypothesis?
    7·1 answer
  • What is -5(-10z + -4) +-3
    15·2 answers
  • OMG PLEASE HELP PLEASE OMG HELP ME HELP PLZ!!!!!!!!!! HELPPPPPPPPPPPPp
    6·1 answer
  • • Write the equation of the line that passes through the points (-7,0) and(-3,-9). Put your answer in fully reduced point-slope
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!