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
Allisa [31]
3 years ago
7

A square can be. Rhombus, and figure X is a rhombus, so figure X must be a square. True or false

Mathematics
2 answers:
vekshin13 years ago
4 0
I believe this is false because not necessarily does a rhombus have to be a square
kvasek [131]3 years ago
3 0
I have to go with True because a Rhombus is a Square. 
You might be interested in
Use the figure and follow the directions below
Nataly_w [17]

Answer:

The answer is B

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How old is a dog when they are 40 in human years?
Scorpion4ik [409]

Answer:

280 years old

Step-by-step explanation:

to determine a dog's age in dog or human years, you divide or multiply by 7

40x7=280 years

4 0
3 years ago
A . What is the slope in the line of the graph ?
vampirchik [111]

Answer:

0.2x+3

Step-by-step explanation:

5 0
3 years ago
8. Is the following statement true or false? Justify your conclusion. If a and b are nonnegative real numbers and a + b =0, then
atroni [7]

Answer:

If a + b = 0 then a = 0 and b =0

a  | b | a + b (answer)

0 | 0 | 0

0 | 1  | 1

0 | 2 | 2

1  | 0 | 1

2 | 0 | 2

1  | 1  | 2

2 | 1  | 3

 

Step-by-step explanation:

Considering the following conditions for the real numbers:

a\geq 0\\b\geq 0

Following the rules of these in-equations, it is possible to deduce:

a + b \geq 0

Then, if the proposed statement is:

a + b = 0

The conditions above shall comply the requirements established, but first, analyzing the statement:

If a \geq 0 and b \geq 0 then a + b \geq a, a + b \geq b and a + b \geq 0.

If a = 0 and b a non negative real number, then a + b \geq b, but because to a = 0, then a + b = b. Due to the commutative property of sums, the same behavior will be presented if b = 0 and a a non negative real number.

According to that, if  a + b = 0, then a = 0 and b = 0.

7 0
3 years ago
How many solutions does the following equation have? -1/3x2=5/6+1/3y2 5y2=25/2-5x2
Phantasy [73]

The system of equations have 2 solutions

<h3>How to determine the number of solutions?</h3>

The system of equations is given as:

-1/3x² = 5/6 + 1/3y²

5y² = 25/2 - 5x²

Next, we plot the graph of the system of equations.

From the attached graph, the equations intersect at two points

Hence, the system of equations have 2 solutions

Read more about system of equations at:

brainly.com/question/12895249

#SPJ1

6 0
2 years ago
Other questions:
  • sally and martha had the same number postcards. after sally sold 18 of her postcards, martha had 4 times as many postcards as sa
    11·1 answer
  • A direct variation function contains the points (2, 14) and (4, 28). Which equation represents the function?
    15·2 answers
  • Suppose both the mean and median of a distribution are 12. Which of these statements is true about the mode of the distribution?
    7·2 answers
  • Express in exponential form log2(x)=3
    9·1 answer
  • Lourdes has 3times as much money than ella. Together they have $32 . How much money does Lourdes have ?
    14·1 answer
  • Which is the greatest rational number?<br><br> A. 3 2/7<br> B. 3 1/4<br> C. 3.31<br> D. 3.36
    14·1 answer
  • 2 1/4 - 1/15
    9·2 answers
  • C = 7a^4+ + 5a²b2 – 3b^4<br> D=5a^4 + 7a²b^2 + 3b^4<br> C - D =
    9·2 answers
  • A proportional relationship is shown in the graph below
    5·1 answer
  • What are the vertical<br> asymptotes of y = cot x for<br> -Зп
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!