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
Vaselesa [24]
3 years ago
5

9. Carlos walked 8 miles in 3 hours. Leah walked 14 miles in 6 hours. Are these rates

Mathematics
1 answer:
grin007 [14]3 years ago
6 0

Answer:

no, not proportional

Step-by-step explanation:

set up a proportion and see if cross-products are equal:

8/3 = 14/6

cross-multiply:

(8)(6) ≠ (14)(3)

48 ≠ 42

You might be interested in
Which ordered pair makes both inequalities true? y > –2x + 3 y < x – 2 A.(0,0) B.(0,–1) C.(1,1) D.(3,0)
masha68 [24]
The answer is D
0>3
0<1
8 0
3 years ago
ABC is a right triangle with right angle at ∠B.
My name is Ann [436]
We have to calculate AC ( hypotenuse ):
AC² = 29² + 28²
AC² = 841 + 1444
AC² = 2285
AC = √2285
AC = 47.8
And for the angle C:
cos C = Adjacent / Hypotenuse
cos C = 38 / 47.8
cos C = 0.794979
∠ C = cos ^(-1) 0.794979
∠ C = 37.35° ≈ 37°
Answer: ∠ C = 37°.
4 0
3 years ago
What is the approximate measure of angle K? Use the law of sines to find the answer.
VMariaS [17]
34 should be the answer

5 0
3 years ago
Read 2 more answers
15 PTS! ILL GIVE BRAINLIEST!
CaHeK987 [17]
Your answer is c. As you multiply 1/2 by both of the factors inside the parentheses you’ll find that 1/2(b-30)=1/2b-15
3 0
3 years ago
Read 2 more answers
What is the answer to 5 times 3/8
Klio2033 [76]
1.875 because ⅜ or 5 is 1.87 or 1.9 if you round it.
5 0
3 years ago
Read 2 more answers
Other questions:
  • A new medical test provides a false positive result for hepatitis 2% of the time that is a perfectly healthy subject being teste
    8·1 answer
  • Suppose that a person with a push mower can mow a large lawn in 2 ​hours, whereas the lawn can be mowed with a riding lawn mower
    7·1 answer
  • Solve for n.<br> n + 1 = 4(n-8)<br> moooo<br> IIIIII
    12·2 answers
  • There are 300 students in the middle school, 4 seventh graders are running for class president. Which type of survey below would
    13·1 answer
  • Select the correct answer
    7·2 answers
  • Dos angulos son congruentes si tienen la misma amplitud
    5·1 answer
  • When liquid silver nitrate and liquid sodium chloride are combined, solid silver chloride forms along with a new liquid, sodium
    5·1 answer
  • 15. What is x to the nearest tenth?
    12·1 answer
  • Help on finding x and maybe the converse I got 30 minutes left until due please help
    10·1 answer
  • Noise in a quiet room is 500 times as intense as the threshold of sound. What is the decibel measurement for the quiet room? 20
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!