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
kaheart [24]
3 years ago
14

Factoring special casefactor each completely9x2-1 ​

Mathematics
1 answer:
Dafna1 [17]3 years ago
7 0
Answer should be 17.
You might be interested in
What is 2+2*56*89/5+69
Natalija [7]

Answer:

2064.6 is the answer

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The square root 5 lies between which two whole numbers
marshall27 [118]

Answer:

2 and 3

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
I will give u brianliest
lianna [129]

Answer:

10.63

Step-by-step explanation:

8 0
3 years ago
I need help? With proof for this one.
Schach [20]

Answer:

See below.

Step-by-step explanation:

ABC is an isosceles triangle with BA = BC.

That makes angles A and C congruent.

ABD is an isosceles triangle with AB = AD.

That makes angles ABD and ADB congruent.

Since m<ABD = 72 deg, then m<ADB = 72 deg.

Angles ADB and CDB are a linear pair which makes them supplementary.

m<ADB + m<BDC = 180 deg

72 deg + m<BDC = 180 deg

m<CDB = 108 deg

In triangle ABD, the sum of the measures of the angles is 180 deg.

m<A + m<ADB + m<ABD = 180 deg

m<A + 72 deg + 72 deg = 180 deg

m<A = 36 deg

m<C = 36 deg

In triangle BCD, the sum of the measures of the angles is 180 deg.

m<CBD + m<C + m<BDC = 180 deg

m<CBD + 36 deg + 108 deg = 180 deg

m<CBD = 36 deg

In triangle CBD, angles C and CBD measure 36 deg making them congruent.

Opposite sides DB and DC are congruent making triangle BCD isosceles.

3 0
3 years ago
What is the area, in square feet, of the shape below? Express your answer as a fraction in simplest form.
Ahat [919]
4/3 • 5/3 = 20/9 divided by 2 = 10/9
7 0
3 years ago
Other questions:
  • Which of the following represents the most accurate estimation of 4+8
    8·1 answer
  • Find the distance between each pair of parallel lines with the given equations y=5x-22 y=5x+4
    5·1 answer
  • Write an equation that is parallel to y=-4x+5 and passes through the point (-2,-1)
    5·1 answer
  • Consider a binomial experiment with n=11 and p=0.3. a. Compute (to 4 decimals). b. Compute (to 4 decimals). c. Compute (to 4 dec
    5·1 answer
  • ​ Which value of x is a solution of the inequality? ​ ​5x - 3 &gt; 13
    13·1 answer
  • The number of 7th graders attending Middle field Science Academy this year is 130% of last year’s total. If 500 7th graders atte
    15·2 answers
  • What is the slope-intercept equation (y = mx + b) of the line that goes through the points
    10·1 answer
  • If you need help with math go to cymath hoped i helped :&gt;
    13·2 answers
  • The length and width of the rectangle is 60 and 40. If the scale factor is ¼, what are the new measurements?
    5·1 answer
  • Find the coordinates of the midpoint of each segment formed by the given points. (-4-4) &amp; (4-4).
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!