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
Brut [27]
3 years ago
7

What is the length

Mathematics
1 answer:
Shalnov [3]3 years ago
7 0
See, please, this explanation:
1) ΔRST~ΔPQT, it means RS/PQ=TS/TQ=TR/TP
2) according to issue 1) 6/4=RS/10, RS=3*5=15 cm.
Answer: 15cm. (A)
You might be interested in
Need assistance with algebra 2
crimeas [40]

Answer:

<u>A. Quadratic, degree 2</u>

Step-by-step explanation:

The degree is found by simply finding the term with the power of, that is the highest. Which would be 2x^2. It is raised to the 2nd power, so the degree is 2.

5 0
3 years ago
Somebody please help with this problem
Mrrafil [7]

Step-by-step explanation:

We have been given that AE=BE and \angle1\cong \angle2.

We can see that angle CEA is vertical angle of angle DEB, therefore, m\angle CEA=m\angle DEB as vertical angles are congruent.

We can see in triangles CEA and DEF that two angles and included sides are congruent.

\angle 1\cong \angle 2

AE=BE

\angle CEA\cong\angle DEB or \angle 3\cong \angle 4  

Therefore, \Delta CEA\cong \Delta DEB by ASA postulate.

Since corresponding parts of congruent triangles are congruent, therefore CE must be congruent to DE.

5 0
3 years ago
Find f(-3) if f(x) = x^2.
Serggg [28]

Answer:

9

Step-by-step explanation:

f(-3)=-3×-3

= (-)(-)9

=+9

- into - covert into positive when you have square on x

hopefully, it works for you

6 0
3 years ago
Read 2 more answers
Need help with this
nydimaria [60]

Answer:

The median is 36.8

Step-by-step explanation:

The median is the middle number in an ordered list.

We have to sort the list in increasing or decreasing order

5.9, 11.2, 13.9, 16.6, 22.9, 36.8, 43.1, 43.7, 44.2, 45.1, 49\\

Now we can remove the first and last numbers in each iteration until we get to the median

11.2, 13.9, 16.6, 22.9, 36.8, 43.1, 43.7, 44.2, 45.1\\13.9, 16.6, 22.9,36.8, 43.1, 43.7, 44.2\\16.6, 22.9, 36.8,43.1, 43.7\\22.9, 36.8, 43.1

36.8

4 0
3 years ago
The price of a leather coat is $150.00 plus 8% sales tax. What is the sales tax on the leather coat?
olasank [31]

Answer:

$12

Step-by-step explanation:

To find this, you just need to find 8 percent of 150. You can do this by multiplying 150 by .08, or multiplying 150 by 8/100.

5 0
2 years ago
Other questions:
  • Someone please help. SERIOUS answers only
    14·2 answers
  • Which is the equation of the line with a slope 3 and y intercept 5
    15·1 answer
  • 6
    6·1 answer
  • Determine the intercepts of the line.<br> y + 5 = 2(x + 1)<br> y-intercept:<br> x-intercept:
    9·1 answer
  • A pyramid has a square base of length 8cm and a total surface area of 144cm². Find the volume of the pyramid. (Please use Pythag
    8·1 answer
  • Here yall go enjoy have a good day
    7·1 answer
  • I need help help help
    12·1 answer
  • a hotel has enough food for 125 guest to last 16 days. how long will the food last if 25 more guest check-in to the hotel ?
    14·1 answer
  • Find the mistake(s) in the problem below. Correct the mistake to find the correct area.
    10·1 answer
  • Find the number of terms in this polynomial. -5h + 8​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!