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
Ilya [14]
3 years ago
15

!15 points!

Mathematics
1 answer:
lina2011 [118]3 years ago
5 0

Sum of complement angles = 90

<L + <M = 90

3x - 15 + x = 90

4x - 15 = 90

4x = 105

x = 26.25


<L = 3(18.5) - 15

<L = 63.75


Answer

<L = 63.75°

You might be interested in
What is 50x50x50x50? I really need help.
tensa zangetsu [6.8K]

Answer:

6,250,000

<em>50x50x50x50 is 6,250,000</em>

4 0
3 years ago
Maggie has $40 to buy a new dress and hair accessory for her school dance the dress she wants cost $35.75 the cost of her hair a
jonny [76]

Answer:

Yes Maggie has enough money to purchase the dress and hair accessory.

Step-by-step explanation:

Dress = $35.75

Hair accessory = $2.80

Total amount of money = $40

Does her have enough money?

Total Money in pocket - (Dress cost + hair accessory)

 $40.00 - ($35.75 + 2.80)

  $40.00 - ($36.00 + $3.00)     Round to the nearest dollar

  $40.00 - $39.00 = $1.00

Yes

8 0
3 years ago
What ratio forms a proportion with 14/42?<br> A. 1/4<br> B. 7/21<br> C. 12/40<br> D. 28/80
koban [17]

Hey there!

"What ratio forms a proportion with \frac{14}{42} ?"

              - \frac{14}{45} =0.56 (for the decimal)

  • A) \frac{1}{4} =0.25 (incorrect)
  • B) \frac{7}{21} =0.33 (Incorrect)
  • C) \frac{12}{40} 0.3 (incorrect)
  • D) \frac{28}{80} 0.7 (incorrect)

But in order for you to solve this particular equation you'd have to go in with two (like multiplying by two)

  • 1\times2= 2 ;   4\times2 = 8 (incorrect)
  • 7\times 2= 14 ; 21\times2 = 42 (correct)
  • 12 \times2 = 24 ; 40\times 2 = 80 (incorrect)
  • 2 \times 28 = 56 ; 2\times 80 = 160 (incorrect)

Your result: \boxed{Answer: B. \frac{7}{21} }

Good luck on your assignment and enjoy your day!

~\bold{LoveYourselfFirst:) }



3 0
3 years ago
The total cost to go horseback riding is x dollars per hour plus a $2 fee for renting a helmet. Which expressions represent the
dalvyx [7]

Answer:

4(3x+2), 4(3x)+4(2), 12x+8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please help me with number 6
Genrish500 [490]
30=(10*3*x)/2
*2 *2
60=10*3*x
60=30x
60/30=30x/30
2=x
7 0
4 years ago
Other questions:
  • 14896 divided by 5280
    8·2 answers
  • Calculate the area of the circle with radius of 4.5 leave Answer in terms of pi
    10·1 answer
  • Help please! have a good day lol
    13·1 answer
  • Which of the following best describes the change in the range when 13 is
    15·1 answer
  • In the diagram, the lenght of segment BC is 23 units. What is the lenght of segment DC?
    9·2 answers
  • Help me from 6-9 (geometry)
    8·1 answer
  • Pls answer this. its easy but for me nah
    11·1 answer
  • Find x <br> Plz help me !!!
    12·1 answer
  • Umm how to do rates
    5·1 answer
  • Which expression is equivalent to (7x+9y)2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!