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
Helga [31]
3 years ago
12

Can someone give me the correct answer to this problem please?

Mathematics
2 answers:
GenaCL600 [577]3 years ago
5 0

Answer:

50 degrees

Step-by-step explanation:

Comment if u want explanation

Feliz [49]3 years ago
5 0

Answer:

I believe it is the third one! 60! I hope this helps!

Step-by-step explanation:

You might be interested in
Paul is taking inventory of unsold ladies’ dresses from last month. The following matrix shows how many of each dress were left
Allisa [31]

Answer:

A

Step-by-step explanation:

Just add both matrices

5 0
3 years ago
Read 2 more answers
Which of the following represents the solution to the equation shown below? Show work in order to receive full credit?
Gnom [1K]

Answer:

No Solution

Step-by-step explanation:

8x+15=8x (2 times 4x equals 8x)

15=0 (Move the 8x to the other side)

No Solution (15 can't be equal to 0)

7 0
3 years ago
A solar collector is 2,0 m long by 1,5 m wide. It is held in place
icang [17]

Answer:

The width of the frame is 0.0746 meters

Step-by-step explanation:

We are told that after the frame has been attached to the solar collector, the area that is left exposed is 2.5m^2  . As we see in the figure, the dimensions of this area are

(w-2x) and  (l-2x)

where x is the width of the frame.

The product of these dimensions must equal the exposed area:

(w-2x)(l-2x)=2.5m^2

Now since w=1.5m and l=2m we have:

(1.5-2x)(2-2x)=2.5

we expand this and solve for x using the quadratic formula:

4x^2-7x+3=2.5

4x^2-7x+0.5=0

we get two solutions:

x=1.6753

x=0.0746

We take the second solution i.e x=0.0746, because first one gives a width larger than the dimensions of the solar collector which cannot be possible.

Thus the width of the frame is 0.0746 meters.

7 0
3 years ago
1. Mr.Customs is correcting the class’s math homework on customary units. Which of the following measurements is reasonable?
frosja888 [35]

Answer:

The reasonable measurement in question 1 is D - the distance from New York to California is 2,250 miles.  The best unit of measurement for the length of the distance of your textbook is A - inch.  

Step-by-step explanation:

The United States uses the Imperial System of measurement which uses things such as inches, feet, yards and miles.  In order to understand reasonable measurements, you need to first realize the order in which size would be determined.  For instance, 12 inches is equal to one foot, which can be found on your typical ruler.  Additionally, three feet is equal to one yard, which we can find on a yard stick.  Lastly, there are 1,760 yards in one mile, which is typically measured with some time of pedometer/odometer.  So, when you think about calculating measurement for common things such as a pencil or distance between cities, think about whether this distance could be measured using a ruler or perhaps the odometer on a car.  

3 0
3 years ago
Type the correct answer in the box.
wlad13 [49]

Answer:

either 0 or 8, see the step by step for rationale pending the actual question

Step-by-step explanation:

two parallel lines will never intersect.

if it is mean to find the number of 90 degree angles of the two parallel lines and the perpendicular lines, the answer would be 8.

if two lines are perpendicular think of a + sign. there are four angles to make 360 degree so each must be 90 (and the definition of perpendicular).

since there are two parallel lines that intersection happens twice. so 8

6 0
3 years ago
Other questions:
  • What is eight equals negative two fifths c?
    7·1 answer
  • What is the value of x?
    9·1 answer
  • Which equation represents the line that passes through points (2, 0) and (6, -8)?
    15·1 answer
  • The function 2 ft t t ( ) 5 20 60    models the approximate height of an object t seconds after it is launched. How many sec
    14·1 answer
  • there were 445 non-fiction books but 83 went missing and 45 were transferred to another Library how many non-fiction books are t
    15·1 answer
  • A savings account increases from 150 ​$ to156 ​$. What is the percent increase of the savings​ account?
    8·2 answers
  • Someone help fasttttt
    10·2 answers
  • Please help Help !!!!!!!
    6·2 answers
  • To estimate the average salary among people in a certain district, a marketing team obtains a simple random sample of 100 people
    7·1 answer
  • Write the prime factorization of 10. Use exponents when appropriate and order the factors from least to greatest (for example, 2
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!