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
xz_007 [3.2K]
2 years ago
13

Which of the following is a property of all rhombi? O A. They have 4 right angles. B. The diagonals are congruent. O C. All 4 si

des are congruent. D. They contain 4 right angles.​

Mathematics
2 answers:
Debora [2.8K]2 years ago
5 0
B. The diagonals are congruent
barxatty [35]2 years ago
4 0

Step-by-step explanation:

the diagonals are congruent

You might be interested in
Write the equation in standard form.<br><br> 8−5y=−2x
MrMuchimi

bearing in mind that

standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient


8 - 5y = - 2x

2x - 5y = - 8

4 0
3 years ago
Solve (4-2) x 32 <br> plz help
sesenic [268]

Answer:

64

Step-by-step explanation:

Hope it helps!

5 0
2 years ago
Read 2 more answers
The Table below shows the number of hours ten students spent studying for a test and their svores​
wlad13 [49]

Answer:

Step-by-step explanation:

By using linear regression calculator,

Linear regression equation representing the data set will be,

y = 7.79x + 34.27

Correlation coefficient of the line will be,

R = 0.98

Since, correlation coefficient of the line is (+0.98), relation between the two variables is a strong linear relationship.

That means hours spent studying has the strong relation with test scores obtained.

5 0
2 years ago
Solve the logarithmic equation: x= log5 (1/625)=
Verizon [17]
You can convert (1/625) to an exponent, and it would be ideal to have 5 as the base of it because you want your log base to cancel it out. what i usually do in this case is just test out 5^1, 5^2, etc until i find one that matches the number i need. in this case because the number you're trying to work with is a small fraction, you'll want to use NEGATIVE exponents so it'll create a fraction instead of a large whole number:

5^-1 = 1/5
. . . keep trying those. . .
5^-4 = 1/625

so, because they're equal to one another, it'll be waaay easier after you substitute 5^-4 in place of 1/625

x = log₅ 5⁻⁴

log base 5 of 5 simplifies to 1. subbing in the 5^-4 gets rid of the log for you altogether, and your -4 exponent drops down:

x = -4 is your answer

if the exponent dropping down doesn't make sense to you, you can think of it in another way:

x = log₅ 5⁻⁴

expand the expression so that the exponent moves in front of the log function:

x = (-4) log₅ 5

then, still, log base 5 of 5 simplifies to 1, so you're left with:

x = (-4)1 or x = -4
5 0
3 years ago
Caleb is growing a plant in science class the plant grows 0.4 centimeters each week how much will the plant grow in 3 weeks
melisa1 [442]
If the plant grows 0.4 cm per week....in 3 weeks, it will have grown :
3 * 0.4 = 1.2 cm
5 0
3 years ago
Other questions:
  • What is Surface the Area
    14·1 answer
  • Identify the turning point of the function f(x)= x^2 -2x + 8 by writing its equation in vertex form . show work
    13·1 answer
  • *I WILL MARK YOU BRAINLIEST!!!!*
    5·2 answers
  • John traveling to a meeting that is the 28 miles away he needs to be there in 30 min,how fast does he need to go to make it to t
    12·1 answer
  • Which number has the smallest number? -5 or -15?
    5·2 answers
  • The Last Mystery Letter
    8·1 answer
  • Which expression below does not give the area of this figure?
    6·1 answer
  • Find the exact value of inverse cos (square root of 3/ 2.
    6·2 answers
  • 6 is 15% of what number
    6·1 answer
  • 700+500+100-1000 Giving Brainliest ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!