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
mihalych1998 [28]
3 years ago
11

Which expression can be used to find the arc length of the sector shown?

Mathematics
1 answer:
choli [55]3 years ago
7 0

Answer:

A

Step-by-step explanation:

<em>I just did this one</em>

You might be interested in
On his way back, Thomas took the train. The distance travelled by the train is 328 miles. If it takes 5 1/8 hours to travel by t
Leona [35]

Answer:

Thomas travels <em>64 miles each hour</em>.

Step-by-step explanation:

Distance traveled by train = 328 miles

Time taken to travel by train = 5\frac{1}{8} hr \Rightarrow \frac{5 \times 8+1}{8} \Rightarrow \frac{41}{8} hr

We know that speed can be formulate as:

\text{Speed = } \dfrac{\text{Distance Travelled}}{\text{Time Taken}}

Speed is equal the total distance traveled for the one unit time.

In our case, speed is total distance traveled in miles in 1 hour.

So, using above formula:

\text{Speed = } \dfrac{328}{\dfrac{41}{8}}\\\Rightarrow 8 \times 8\\\Rightarrow 64\ miles/hour

As per definition of Speed, Thomas travels <em>64 miles each hour</em>.

3 0
3 years ago
Please help with my question please and I’ll give brainly
Citrus2011 [14]

area is 1/2×h×w

area=0.5×0.5m×2.5m= 0.625m^2!

i just saw it needs to be in simplified fraction haha, then 1/2×1/2×5/2=5/8!

8 0
3 years ago
HELP ME PLEASE IM BEGGING
Vesnalui [34]
Bailey washington!2!1&1$282$/$2
5 0
3 years ago
Read 2 more answers
Simplify: −2s − 9 + 7 − 5r use s = 3 and r =
egoroff_w [7]

Answer:

-2s - 9 + 7 - 5r

Step-by-step explanation:

Add -9 and -7.

-2s - 2 - 5r

Move -2.

-2s - 5r - 2

Reorder -2s and -5r.

-5r - 2s - 2

I hope this helps.

if you could, feel free to mark me Brainliest it would be much appreciated :D

8 0
3 years ago
2. What are all the possible rational roots of the polynomial P(x) = 5* + 2003 + 2x2 +4?
Crank

Step-by-step explanation:

Since all coefficients are integers, we can apply the rational zeros theorem.

The trailing coefficient (the coefficient of the constant term) is 7" role="presentation" style="margin: 0px; padding: 0px; box-sizing: border-box; font-style: normal; font-variant: inherit; font-weight: normal; font-stretch: inherit; font-size: 16px; line-height: normal; font-family: inherit; display: inline; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; position: relative;">77.

Find its factors (with the plus sign and the minus sign): &#x00B1;1" role="presentation" style="margin: 0px; padding: 0px; box-sizing: border-box; font-style: normal; font-variant: inherit; font-weight: normal; font-stretch: inherit; font-size: 16px; line-height: normal; font-family: inherit; display: inline; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; position: relative;">±1±1, &#x00B1;7" role="presentation" style="margin: 0px; padding: 0px; box-sizing: border-box; font-style: normal; font-variant: inherit; font-weight: normal; font-stretch: inherit; font-size: 16px; line-height: normal; font-family: inherit; display: inline; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; position: relative;">±7±7.

These are the possible values for p" role="presentation" style="margin: 0px; padding: 0px; box-sizing: border-box; font-style: normal; font-variant: inherit; font-weight: normal; font-stretch: inherit; font-size: 16px; line-height: normal; font-family: inherit; display: inline; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; position: relative;">pp.

The leading coefficient (the coefficient of the term with the highest degree) is 2" role="presentation" style="margin: 0px; padding: 0px; box-sizing: border-box; font-style: normal; font-variant: inherit; font-weight: normal; font-stretch: inherit; font-size: 16px; line-height: normal; font-family: inherit; display: inline; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal;

7 0
2 years ago
Other questions:
  • What is equivalent to 5/1,215^x?
    9·1 answer
  • What is 43/50 as a percent?
    9·1 answer
  • 7. Chad has a dinner plate with a radius of 16 inches. What is the circumference of the dinner plate? (Remember, C/d = 3.14)
    6·1 answer
  • Assume your game piece in monopoly is on North Carolina ave and that there are hotels on park place and broadway. What are the o
    7·1 answer
  • Which equation can be used to find the area of the parallelogram?
    12·1 answer
  • PLEASE HELP! I'M GIVING 100 POINTS!
    8·2 answers
  • What is the product?
    5·2 answers
  • Please help!! i have a test tomorrow and i need help understanding this problem
    9·1 answer
  • 1/5+17/10 as a mixed number in simplest form
    12·1 answer
  • Uhm just a couple more questions I think
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!