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
Grace [21]
3 years ago
13

Please can someone answer this I don’t get it!!! 5 points and Brainly:)

Mathematics
1 answer:
djverab [1.8K]3 years ago
7 0

Answer:

the answer will be 39cm yes

You might be interested in
Estimate the quotient using compatible numbers. 486÷ 5
Semmy [17]

Answer:

97.2

In mixed number form its 97 1/5

7 0
2 years ago
Is 19/72 greater than 1/4
alina1380 [7]

Answer:

Yes

Step-by-step explanation:

\frac{1}{4}  =  \frac{1 \times 18}{4 \times 18}  =  \frac{18}{72}  \\  \because \: 19 > 18 \\  \therefore \:  \frac{19}{72}  >  \frac{1}{4}  \\

7 0
3 years ago
Read 2 more answers
Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)
brilliants [131]

Answer: the Answer is b

Step-by-step explanation:

8 0
3 years ago
Prove that a line parallel to one side of a triangle divides the other two sides proportionally. Be sure to create and name the
ryzh [129]

Answer:

in steps

Step-by-step explanation:

DE // BC

m∠ADE = m∠ABC   and m∠AED = m∠ACB

∴ ΔADE similar to ΔABC

AB/AD = AC/AE

(AD + DB) / AD = (AE + EC) / AE

AD/AD + DB/AD = AE/AE + EC/AE

1 + DB/AD = 1 + EC/AE

DB/AD = EC/AE    (AD/DB = AE/EC)

7 0
3 years ago
Let f (x)<br>sinx cosx, then f'(x) =<br>A. Cos2x<br>B. sin2x<br>C. tan 2x<br>D. cos2x - sin2x<br>​
Degger [83]

Answer:

A. Cos2x

Step-by-step explanation:

f(x) = sin(x)cos(x) = (1/2) sin(2x)   using double angle formula.

f'(x) = ( (1/2)sin(2x) )' = 2(1/2)cos(2x) = cos(2x)

8 0
3 years ago
Other questions:
  • 4. solve<br> e) 4^x-10.2^x+16=0<br> I think the dot means multiply?
    11·2 answers
  • How would u do this problem ?? #9
    8·1 answer
  • A circle with a area 9 pie has a sector with a central angle of 60 degrees
    15·1 answer
  • Classify each pair of angles as Complementary, Supplementary or neither.
    5·1 answer
  • Select the symbol that represents the phrase "no more than."<br><br> &lt;<br> &gt;<br> ≤<br> ≥
    12·1 answer
  • Factor the greatest common factor<br>4x²-6x+12​
    7·1 answer
  • An oil-well contractor drills a shaft 7 meters deeper into the ground every 2 hours. Which graph has a slope that best represent
    6·2 answers
  • Please help me asappppppppp i will give a brainlest
    6·1 answer
  • I cannot figure it out help plz
    5·1 answer
  • Line l and line m intersect.<br>Prove: ∡1 ≅ ∡3
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!