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
marysya [2.9K]
4 years ago
15

What is the length of AC?

Mathematics
1 answer:
Korvikt [17]4 years ago
8 0
AB+BC you will get the length of AC
You might be interested in
Use the numbers -10, -5/2,-2/5, or 5 to write an expression
notsponge [240]

Answer:

-10/ (-2/5)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Hi guys,how are you?
elena-s [515]

Answer:

Fine

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How do you do this problem?
Vadim26 [7]

Answer:

Your answer is absolutely correct

Step-by-step explanation:

The work would be as follows:

\int _0^{\sqrt{\pi }}4x^3\cos \left(x^2\right)dx,\\\\\mathrm{Take\:the\:constant\:out}:\quad \int a\cdot f\left(x\right)dx=a\cdot \int f\left(x\right)dx\\=> 4\cdot \int _0^{\sqrt{\pi }}x^3\cos \left(x^2\right)dx\\\\\mathrm{Apply\:u-substitution:}\:u=x^2\\=> 4\cdot \int _0^{\pi }\frac{u\cos \left(u\right)}{2}du\\\\\mathrm{Apply\:Integration\:By\:Parts:}\:u=u,\:v'=\cos \left(u\right)\\=> 4\cdot \frac{1}{2}\left[u\sin \left(u\right)-\int \sin \left(u\right)du\right]^{\pi }_0\\\\

\int \sin \left(u\right)du=-\cos \left(u\right)\\=> 4\cdot \frac{1}{2}\left[u\sin \left(u\right)-\left(-\cos \left(u\right)\right)\right]^{\pi }_0\\\\\mathrm{Simplify\:}4\cdot \frac{1}{2}\left[u\sin \left(u\right)-\left(-\cos \left(u\right)\right)\right]^{\pi }_0:\quad 2\left[u\sin \left(u\right)+\cos \left(u\right)\right]^{\pi }_0\\\\\mathrm{Compute\:the\:boundaries}:\quad \left[u\sin \left(u\right)+\cos \left(u\right)\right]^{\pi }_0=-2\\=> 2(-2) = - 4

Hence proved that your solution is accurate.

3 0
4 years ago
Read 2 more answers
In square $ABCD$, $E$ is the midpoint of $\overline{BC}$, and $F$ is the midpoint of $\overline{CD}$. Let $G$ be the intersectio
tamaranim1 [39]
Draw DH perpendicular to AE.

By the Side-Angle-Side postulate ΔABE  = ΔBEF.

this is the enitre answer: https://web2.0calc.com/questions/in-square-abcd-e-is-the-midpoint-of-line-bc-and-f-is-the-midpoint-o...

8 0
3 years ago
WHAT IS THE MEDIAN pls help
masya89 [10]
The median is 19.5 :))
7 0
3 years ago
Other questions:
  • What symbols relate to the numbers 25 ? 35
    14·1 answer
  • What is 68.52 rounded to the nearest whole number?
    9·2 answers
  • The solution is??? 3m-2/3-2m+1/4=2/12
    14·2 answers
  • Maths question on algebraic equations ​= due in 10 minutes
    11·1 answer
  • Last Sunday, we noticed that our dance show 1000 tickets were sold. For an adult, the cost of a ticket was two dollars and for a
    13·1 answer
  • Which of the following expressions describes the solution set m ≥ -3?
    13·2 answers
  • Your utility company charges 11 cents per​ kilowatt-hour of electricity. Complete parts​ (a) and​ (b) below. a. What is the dail
    14·1 answer
  • Write the expression 3x12 + 20x6 + 6 in quadratic form. ​
    12·1 answer
  • What is the perimeter of this rectangle?
    11·1 answer
  • What is the area<br> of the figure?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!