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
gladu [14]
3 years ago
7

Which statement is true?

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
4 0
Answer:
The first one, all quadrilaterals have at least 1 pair of parallel sides
You might be interested in
Look at the diagram and evaluate. Which of the statements below is FALSE?​
raketka [301]

Answer:

NO=OP

Step-by-step explanation:

5 0
3 years ago
Please answer i will put you the brainliast
adell [148]
2/3x2/3=4/9 (0.44)decimal answer
7 0
3 years ago
I will give the brainiest answer
Amanda [17]

Answer:

6.2857142857 or 6.29 is the circumference of the circle

6 0
3 years ago
Read 2 more answers
Verify the following identity. <br><br> <img src="https://tex.z-dn.net/?f=-%5Cfrac%7Bcos%283x%29%2Bcos%285x%29%7D%7Bsin%283x%29-
kogti [31]

Recall the angle sum identities:

cos(a + b) = cos(a) cos(b) - sin(a) sin(b)

cos(a - b) = cos(a) cos(b) + sin(a) sin(b)

sin(a + b) = sin(a) cos(b) + sin(b) cos(a)

sin(a - b) = sin(a) cos(b) - sin(b) cos(a)

Notice that adding the first two together, and subtract the last from the third, we get two more identities:

cos(a + b) + cos(a - b) = 2 cos(a) cos(b)

sin(a + b) + sin(a - b) = 2 sin(b) cos(a)

Let a = 4x and b = x. Then

cos(5x) + cos(3x) = 2 cos(4x) cos(x)

sin(5x) - sin(3x) = 2 sin(x) cos(4x)

Now,

-\dfrac{\cos(3x)+\cos(5x)}{\sin(3x)-\sin(5x)}=\dfrac{\cos(5x)+\cos(3x)}{\sin(5x)-\sin(3x)}=\dfrac{2\cos(4x)\cos x}{2\sin x\cos(4x)}=\dfrac{\cos x}{\sin x}=\cot x

as required.

4 0
4 years ago
Christine’s pet bunny ate 0.513 pounds of carrots on Friday. What is this number in word form?
dexar [7]

Answer: five hundred and thirteen thousandths

Step-by-step explanation:

1. Is the ones place .0 is the tenths .00 is the hundreths .000 is thousandths look at the decimal and however many numbers are in front or behind.

4 0
3 years ago
Other questions:
  • A company charges $211.25 for 5 trees and 15 shrubs, The company charges$15.25 more for a tree than a shrub. How much does each
    15·1 answer
  • Jennifer can clean her room in 2 hours, while John can clean the same room in 5 hours. How many hours would it take for them to
    15·2 answers
  • Leah and Carl share a 12-ounce box of cereal. By the end of the week, Leah has eaten
    5·1 answer
  • Find the missing measures for the rectangle. l = _?_ w = 4.2 m A = 37.8 m2 P = _?_ A) 9 m; 26.4 m B) 14.7 m; 61.74 m C) 9 m; 13.
    5·1 answer
  • The number 22 has exactly four factors. Since 22 is a multiple of 11, which must be true of 11?
    15·1 answer
  • 19) A mathematics class is given the following trinomial to factor using the grouping method.
    6·1 answer
  • Using the following figure, match the angles in the first column with their corresponding congruent angles in the second column.
    15·1 answer
  • Write a story problem for the ratio 4:5.
    8·1 answer
  • Pleaseeee need helpl
    7·1 answer
  • 8)What number is 60% of 140?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!