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
kondor19780726 [428]
2 years ago
10

Ab is perpendicular to cd how many 90 angles are formed by the intersection

Mathematics
1 answer:
Shtirlitz [24]2 years ago
3 0
Only one unless it goes across than2
You might be interested in
X ÷ 4 + 5= 8 I need someone to do it and double check for me please.​
kow [346]

= x/4 + 5 = 8

= x/4 = 8 - 5 ( transposing +5 from LHS to RHS changes +5 to -5 )

= x/4 = 3

= x = 3 × 4 ( transposing ÷4 from LHS to RHS changes ÷4 to ×4 l

= x = 12

Let us see whether the value of x is correct or not by placing 12 in the place of x .

= 12 ÷ 4 + 5 = 8

= 3 + 5 = 8

= 8 = 8

= LHS = RHS

Which means the value of x we found out is correct .

<h3>Therefore , x = 12 .</h3>
3 0
2 years ago
Read 2 more answers
Express the complex number in trigonometric form. -2 + 2square root of three i
Alekssandra [29.7K]
4cos(120) + 4isin(120)
7 0
3 years ago
Read 2 more answers
You have just arranged for a $1,800,000 mortgage to finance the purchase of a large tract of land. the mortgage has an apr of 7.
Marysya12 [62]
Hey what is Apr? So I can help you with this; )
6 0
2 years ago
Please answer and explainp
Katarina [22]
The answrr is D i hope this helps

5 0
3 years ago
(4x-5)+2(3x+1)<br> Can you help me solve this plz for me
Korvikt [17]

Answer:

10x - 3

Step-by-step explanation:

First, distribute 2 to all terms within the second parenthesis:

2(3x + 1) = (2 * 3x) + (2 * 1) = 6x + 2

4x - 5 + 6x + 2

Combine like terms (terms with the same amount of variables).

4x + 6x + 2 - 5

(4x + 6x) + (2 - 5)

10x + (-3)

10x - 3

10x - 3 is your answer.

~

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which can be the first step in finding the equation of the line that passes through the points (5, negative 4) and (negative 1,
    13·2 answers
  • (39 POINTS)
    9·2 answers
  • Convert the decimal 0.83 to a fraction and classify it as either rational or irrational
    14·1 answer
  • Select the correct answer from the drop-down menu.
    7·1 answer
  • The consecutive angles of a rectangle are supplementary
    15·1 answer
  • If line l is parallel to line m what is the measure of &lt;4?
    9·1 answer
  • Your friend is looking at laptops for college, and is comparing the different
    15·1 answer
  • This is the backside from the other photo I need extra help with this
    5·2 answers
  • Help me plssssssss......
    7·2 answers
  • Solve using substitution method and show all work <br><br>4x -2y = 18<br><br>-4x + 2y = -18
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!