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
nlexa [21]
3 years ago
9

Which statement are about rght about rhhombus

Mathematics
1 answer:
dedylja [7]3 years ago
5 0

Answer:

1, 3,  and 4

Step-by-step explanation:

You might be interested in
Please help with me with #6
emmainna [20.7K]
So you reversed the subtraction a bit; the equation you're gonna be solving is 3x^2+8x-7-(5x^2+2x-11) .

First step ya gonna do is to reverse the + and - symbols in the trinomial thats in the parentheses so your equation looks like 3x^2+8x-7-5x^2-2x+11

Now just combine like terms and your answer should be -2x^2+6x+4
3 0
4 years ago
An angle measures 16° more than the measure of its supplementary angle. What is the measure of each angle?
Olenka [21]
82 degrees and 98 degrees


First, find the original equation

180 = (x) + (x + 16)


Simplify: 180 = 2x + 16


Next, use the subtraction property of equality to subtract 16 from both sides


180 - 16 = 2x + 16 - 16


Simplify: 164 = 2x


Then, you can use the division property of equality to find the value of x

164/2 = 2x/2


Simplify: 82 = x



Now, we know that the first angle equals 82 degrees and that the second angle equals 98 degrees
3 0
2 years ago
Two fair six-sided dice are rolled. What is the probability that the sum of the numbers rolled is either 7 or 11?
Llana [10]
There is 36 ways the dice come up, 6 for each dice. thats 8/36 or 2/9. :)

8 0
4 years ago
The equation of a circle is X +10 squared plus Y -4 squared equals 100 what is the center of the circle
Dmitrij [34]

Answer:

Step-by-step explanation:

eq of circle is (x-h)²+(y-k)²=r²

where (h,k) is center of circle and r is the radius.

given eq. of circle is (x+10)²+(y-4)²=100

or {x-(-10)}²+(y-4)²=10²

center is (-10,4)

and radius =10 units

5 0
3 years ago
Read 2 more answers
The Hamburger Joint lowered their prices and their sales increased from 1000 hamburgers a week to 2500 hamburgers a week. What i
morpeh [17]

Answer:

250%

Step-by-step explanation:

2500/1000= 2.5 or 250%

3 0
3 years ago
Read 2 more answers
Other questions:
  • If X- 6 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equ
    12·2 answers
  • Please help this is confusing!!!!!
    9·2 answers
  • Pentagon ABCDE and pentagon A'B'C'D'E' are shown on the coordinate plane below: Pentagon ABCDE and pentagon A prime B prime C pr
    14·2 answers
  • Hey guys ... just want to make this answer sure... subtract 2x²+3x+6 from 3x²+5x+7=? A)x²+2x+1 or
    8·2 answers
  • 115.376 as hundreds tens and ones
    10·1 answer
  • 23. The first number is the opposite of -17. The second number is less than the first
    5·1 answer
  • Cosx sinx - cosx = 0
    9·1 answer
  • A water park sold 11 child tickets and 33 adult tickets. What percentage of the tickets sold were child tickets?
    7·2 answers
  • Graph f(x) = 4 (1/2)^x
    12·1 answer
  • What are the solutions of the equation 9x4 - 2x2 - 7 = 0? Use u substitution to solve.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!