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
ivann1987 [24]
3 years ago
10

Three runners competed in a race. Data were collected at each mile mark for

Mathematics
2 answers:
velikii [3]3 years ago
7 0

Answer:

Runner A

Step-by-step explanation:

Just took the test.

Zarrin [17]3 years ago
6 0

Answer:

runner c

Step-by-step explanation:

You might be interested in
How many interior angles does a star have
IRISSAK [1]

Answer: 10

Step-by-step explanation: We can just count the number of vertices in the star and each vertex makes an angle. There are ten vertices in a star and thus ten angles.

4 0
3 years ago
Standardized Test Practice
Ulleksa [173]

Answer:

8x+6y=48

x+y=7

multiply bottom equation by 6:

8x+6y=48

6x+6y=42

subtract equations:

2x=6

divide 6 by 2:

x=3

therefore:

y=4

6 0
3 years ago
Read 2 more answers
Factor 28 + 56t + 28w to identify the equivalent expressions. Choose 2 answers
ra1l [238]

Answer:

28+56t+28w=14(2+4t+2w)\\\\28+56t+28w=28(1+2t+w)

Step-by-step explanation:

28+56t+28w=14\times 2+14\times 4t+14\times 2w\\\\14\ is\ common\ in\ every\ term\\\\28+56t+28w=14(2+4t+2w).........................................(1)\\\\Now\ take\ 2+4t+2w\\\\2+4t+2w=2+2\times 2t+2w\\\\2\ is\ common\\\\2+4t+2w=2(1+2t+1)\\\\Now\ substitute\ this\ in\ equation\ 1\\\\28+56t+28w=14\times 2(1+2t+w)\\\\28+56t+28w==28(1+2t+w)

3 0
3 years ago
Read 2 more answers
circle a has a radius of 7 and arcs rc cs and sm are congruent to the nearest hundereth what is the length of arc rc
oksian1 [2.3K]
The complete question in the attached figure

we know that
[arcs rc +arc cs arc sm]---------------> they take up half a circle-------->180°
<span> they are all congruent
so
divide 180 by 3 ----------------> 180/3=60</span>°


Find the length of arc rc=60°<span>

if 360</span>°----------------> (2*pi*7) length of circumference 
60° -------------------> X
<span>X=60*2*pi*7/360------------> 7.327 units

the answer is
</span>the length of arc rc= <span>7.33 units

</span>

3 0
3 years ago
How do you solve this?
DiKsa [7]

Triangles ABC and LBM are similar. We know this because AL and LB have the same length, so that AB is twice as long as either AL or LB. The same goes for MC and BM, and BC. The angle B is the same for both tirangles ABC and LBM, so the side-angle-side postulate tells us the triangles are similar, and in particular that triangle ABC is twice as large as LBM.

All this to say that LM must be half as long as AC, so LM has length (B) 14 cm.

3 0
2 years ago
Other questions:
  • What is the difference between factoring and solving ?
    6·1 answer
  • I need help can you help me my question is how do I multiply 27 1/8 x 2 1/9 step by step if possible
    12·2 answers
  • Help plz and thank u
    9·1 answer
  • At the end of a pizza party of a cheese pizza and of a pepperoni pizza were left. Brad ate
    14·1 answer
  • a car rental company charges a rental free of $20 per day in addition to a charge of $0.30 per mile driven . how much does it co
    10·1 answer
  • Calculate the volume of the sandcastle. Round to the nearest hundredth place.
    12·1 answer
  • Point b is on ac between a and c. if ab is doubled and bc is also doubled, predict the effect on ac
    6·1 answer
  • 8/3​ c−2= 2/3 ​ c−12
    9·1 answer
  • How to do this question?
    14·1 answer
  • Work out the area of this circle.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!