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
Nat2105 [25]
3 years ago
15

Not sure about this one either?

Mathematics
2 answers:
notsponge [240]3 years ago
5 0
By "not sure" you mean you want your entire posttest done?
the answer would be 45
Finger [1]3 years ago
5 0
The answer is 45. Angle 7 and 5 have the same measures and then if you were to take angle 5 and 4 your total would be 180 degrees so do 180 minus 135 and you have your answer.
You might be interested in
HELP PLEASE I DONT KNOW THIS ONE
DaniilM [7]

Answer:

-3x^2 +7x -4

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

(x-3)(x-2)(x+3)

Step-by-step explanation:

2              3x

--------   - ----------

X^2-9    x^2 -5x+6

Factor

2                 3x

--------   -      ----------

(x-3)(x+3)   (x-3)(x-2)

Get a common denominator

2  (x-2)               3x(x+3)

--------   -             ----------

(x-3)(x+3)(x-2)   (x-3)(x-2)(x+3)

2x-4  - (3x^2 -9x)

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

(x-3)(x-2)(x+3)

Distribute

2x-4  - 3x^2 +9x

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

(x-3)(x-2)(x+3)

Combine like terms

-3x^2 +7x -4

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

(x-3)(x-2)(x+3)

4 0
2 years ago
Read 2 more answers
The white chocolates cost her 3 dollars per pound and the dark chocolates cost her 4 dollars per pound Denise spends 27 dollars
Nadya [2.5K]

Answer:

I believe its 8

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
40% of what number is 80
Arte-miy333 [17]
40%*2=80 I hope I helped!
8 0
3 years ago
Type the correct answer in the box. Spell all words correctly.
Crank

The comlete question with the diagram is in the picture attached.

Answer:

Point   \boxed{\text{   E    }}   is the vertex of the angle marked in the figure.

Explanation:

When two lines intersect each other they will form an <em>angle</em> and the intersection point will be the <em>vertex of the angle</em>.

In the figure attached, the line that joins the points A and B and the line that joins the points C and D intersect at the point E, forming the corresponding angle (shadowed in the figure).

Such intersection point, which marks the angle, is the vertex of the angle.

3 0
3 years ago
WILL GIVE BRAINLIST!!
Vika [28.1K]

Answer: 3/12 miles

Step-by-step explanation: 1/6 is the same as 2/12 since you multiply by 2/2 to convert it. You need to get it so the denominators are the same number. The adding 1+3 in the numerator gets you 3/12

5 0
2 years ago
Read 2 more answers
Other questions:
  • During a windstorm, part of the top of a flagpole breaks off. The broken top portion touches the ground at an angle of 65degrees
    15·1 answer
  • Rewrite the expression using distributive property 8(4x+6y-2z)
    12·2 answers
  • If y is directly proportional to x and if y = 20 when x = 6, what is the value of y when x = 9 ?
    5·1 answer
  • A certain company's main source of income is a mobile app. The company's annual profit (in millions of dollars) as a function of
    7·2 answers
  • The table and graph ?
    13·1 answer
  • Using traditional methods, it takes 10.1 hours to receive a basic driving license. A new license training method using Computer
    6·1 answer
  • Determine if the sequence is arithmetic, geometric, or neither: 15, 18, 21, 24,
    15·1 answer
  • (-412)+3=
    7·2 answers
  • Check here for instructional material to complete this problem.
    6·1 answer
  • Please help I was supposed to do this yesterday <br><br> If x=-4 and y= 9/2
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!