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
SOVA2 [1]
3 years ago
6

Which statements is true

Mathematics
2 answers:
melamori03 [73]3 years ago
6 0
All squares are rectangles
all squares are rhombuses

Ivenika [448]3 years ago
3 0
B and D are True Statements.

Hope this Helped!

;D
Brainliest??
You might be interested in
Which of the following is NOT a tax collected by the federal government? A. sales tax B. excise tax C. income tax D. payroll tax
Usimov [2.4K]
I believe the answer is B "excise tax" I think its this answer because I know that the goverment charges income tax, payroll tax, and sales tax.
4 0
3 years ago
Read 2 more answers
Eleven more than six times a number is twenty-three
Natali5045456 [20]
11+6x=23 \\  \\ 11+6x-11=23-11 \\  \\ 6x=12 \\  \\  \frac{6x}{6}= \frac{12}{6}  \\  \\ x=2
4 0
3 years ago
Read 2 more answers
How would i solve this
denpristay [2]
The adjacent angles should add up to 180°
Attached is a picture of my work and steps

4 0
3 years ago
Read 2 more answers
g Consider the experiment of a single roll of an honest die and a single toss of 3 fair coins. Let X be the value on the die and
klemol [59]

Answer:

The probability function of X and Y is

P(X = k, Y = 0)  = 1/48\\P(X = k, Y = 1) = 1/16\\P(X = k, Y = 2) = 1/16\\P(X = k, Y = 3) = 1/48

With k in {1,2,3,4,5,6}

Step-by-step explanation:

We can naturally assume that X and Y are independent. Because of that, P(X=a, Y=b) = P(X=a) * P(Y=b) for any a, b.

Note that, since the die is honest, then P(X=k) = 1/6 for any k in {1,2,3,4,5,6}. We can conclude as a consequence that P(X=k, Y=l) = P(Y=l)/6 for any k in {1,2,3,4,5,6}.

Y has a binomial distribution, with parameters n = 3, p = 1/2. Y has range {0,1,2,3}. Lets compute the probability mass function of Y:

P_Y(0) = {3 \choose 0} * 0.5^3 = 1/8

P_Y(1) = {3 \choose 1} * 0.5* 0.5^2 = 3/8

P_Y(2) = {3 \choose 2} * 0.5^2*0.5 = 3/8

P_Y(3) = {3 \choose 3} * 0.5^3 = 1/8

Thus, we can conclude that the joint probability function is given by the following formula

P(X = k, Y = 0) = 1/8 * 1/6 = 1/48\\P(X = k, Y = 1) = 3/8 * 1/6 = 1/16\\P(X = k, Y = 2) = 3/8 * 1/6 = 1/16\\P(X = k, Y = 3) = 1/8 * 1/6 = 1/48

For any k in {0,1,2,3,4,5,6}

4 0
3 years ago
X^2=12x-40 solve this equation using the quadratic formula​
dybincka [34]

Answer:

Step-by-step explanation:

X²=12x-40

X²-12x+40=0

a=1  and b= -12 and c = 40

delta = b² - 4ac

delta = (-12)² - 4(1)(40) = 144 - 160 = - 16 = (4i)² ....i² = -1

x1= (12-4i)/2 =6-2i

x1= (12+4i)/2 =6+2i

7 0
2 years ago
Read 2 more answers
Other questions:
  • Solve for qqq. 3\left(q+\dfrac43\right) = 23(q+ 3 4 ​ )=2<br>pls answer this
    15·1 answer
  • If f(x) = 6 - 5x, what is f(x)^-1? (check attachment)
    7·1 answer
  • Doug ordered a circular pizza. The length of the edge of each slice from the crust to the center is 9 inches. What is the area o
    5·2 answers
  • The average third grade student can read
    10·1 answer
  • In a board game, you must roll two 6-sided number cubes. You can only start the game if you roll a 3 on at least one of the numb
    7·1 answer
  • I NEED THIS RN AS FAST AS POSSIBLE! Your teacher decides to split the class into four equal groups with no more than five studen
    9·1 answer
  • Your classmates Sarah, Gene and Paul are proposing plans for a class fundraiser. Each presents his or her proposal for the amoun
    12·1 answer
  • The ratio of tomatoes to pepper plants in the garden is 5:2. If there are 6 more tomato plants than pepper plants, how many pepp
    13·1 answer
  • Find the slope of the line that contains the following points.<br> (4, 2) and (7, 7)
    15·1 answer
  • Help will name Brainliest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!