Answers
Answer:
SSS or SAS
Step-by-step explanation:
Remark
Since the two diagonals bisect each other, you have created two sets of equal lines. If that is the case, then you could prove the equality of the triangles 2 different ways.
1) The angles at the center are vertically angles which makes them equal. Since they are equal, the triangles are congruent by SAS. Notice that the angle is between the 2 equal sides.
2) Since CD and AB are marked as being equal, the triangles are congurent by SSS.
Related Questions
what is a simulation
A: the probability of two or more events happening at once
B: a model of a real-world situation that can be used to find probabilities
C: a probability based on expected results
D: a probability based on actual results from an experiment
Answers
Answer:
b
Step-by-step explanation:
its a simulation of the real work or place etc
Solve the equation -5x + 3 = 2x - 1
Answers
Step-by-step explanation:
Given
- 5x + 3 = 2x - 1
or, 2x + 5x = 3 + 1
or, 6x = 4
or, x = 4/ 6
Therefore x = 2 /3
Hope it will help :)❤
Step-by-step explanation:
Subtract
3
3
3
from both sides of the equation
−
5
+
3
=
2
+
1
−
5
+
3
−
3
=
2
+
1
−
3
2
Simplify
Subtract the numbers
Subtract the numbers
−
5
=
2
−
2
3
Subtract
2
2x
2x
from both sides of the equation
−
5
=
2
−
2
−
5
−
2
=
2
−
2
−
2
4
Simplify
Combine like terms
Combine like terms
−
7
=
−
2
5
Divide both sides of the equation by the same term
−
7
=
−
2
−
7
−
7
=
−
2
−
7
6
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=
2
7
If each of the cubes in a Rubik's Cube represented 1 cubic inch, what would be the volume of the Rubik's Cube?
Answers
Answer:
The volume of the Rubik's Cube is 27 in^3
Step-by-step explanation:
Each face of a Rubik's Cube has 3x3 cubes, then each face has 9 small cubes.
We can think of a Rubik's Cube as 3 pieces, such that each piece has 9 small cubes on it, and the 3 pieces are: Front side, middle part, back part.
Then the total number of small cubes on a Rubik's cube is 9*3 = 27 small cubes.
Now we know that each one of these small cubes has a volume of 1 in^3
Then the volume of 27 of these cubes is 27 times the volume of a single smaller cube, then the volume of the Rubik's Cube is:
V = 27*( 1 in^3) = 27 in^3
Simplify the expression: -3(8 + 6/9x - 3)
Answers
I see
I think
I wonder
Answers
Answer:
i think its 2 rectangles
i wonder what the math question is gonna be
Step-by-step explanation:
The rectangle below has an area of 70 square meters.
Find the dimensions of the rectangle.
(x - 11)
(x - 8)
Answers
Answer:
The side lengths are 10 by 7
Step-by-step explanation:
The area of a rectangle is
A = l*w
70 = (x - 11)(x - 8)
FOIL
70 = x^2 -8x-11x+88
Combine like terms
70 = x^2 -19x +88
Subtract 70 from each side
0 = x^2 -19x +88-70
0 = x^2 -19x+18
Factor
What number multiplies to 18 and adds to -19
-18*-1 =18
-18-1 = -19
0=(x-18)(x-1)
Using the zero product property
x-18=0 x-1=0
x=18 x=1
But x cannot x=1 because then the side lengths would be negative
x-18 = 10
x-11 = 7
The side lengths are 10 by 7
Pls answer quick. Imma need it fast.
Answers
Answer:
28
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
can someone please help me to do this?
Answers
Answer:
78654 we 5678 Write a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation isWrite a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation is Write a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation is Write a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation is
Step-by-step explanation:
Will mark brainlest to whoever finds the answer for the square units
Answers
Answer:
32 units squared
Step-by-step explanation:
8(4) = 32
two printers working together can print a 250 page book in 30 minutes. printer a takes twice as long as printer b to print the same book. how long would it take each printer working alone to print the book. let the variable x = how many minutes it takes to print the book. Using units of books/minutes, write an equation involving rates using rational functions, solve for x, and interpret the results in context.
Answers
Me das mas información porfa?
what is the equation of the graph that is shown below in slope intercept form? y=-2x+3 y=-2/3 x+2 y=2/3x+2 y=3/2x+2
Answers
Answer:
y = -2/3x + 2
Step-by-step explanation:
slope = -2/3
y-intercept is at 2
When Anita planted a large bush in her garden, it was 5 feet tall. Now it is 40% taller. How tall is the bush now?
Answers
Answer:
7 feet
Step-by-step explanation:
the new height of the bush can be represented in percentage form as 100% + 40% = 140% = 1.40
1.40 x 5 = 7 feet
Method 2
find 40% of 5 feet
0.4 x 5 = 2
Add 5 + 2 = 7 feet
I need help please help me !!!!!!
Answers
the whole thing? not sure
Amanda slept for 1/3 of the day. She played with her friends for 1/5 of the day. She spent the rest of the day working on a school project. What fraction of the day did she spend working on her project
Answers
Answer:
Amanda spent 7/15 of the day working on her project.
Step-by-step explanation:
1/3 x 5/5 = 5/15 1/5 x 3/3 = 3/15 5/15 + 3/15 = 8/15 15/15 - 8/15 = 7/15At the craft store, Amelia bought a bag of purple and yellow marbles. She received 75 marbles in all. 15 of the marbles were purple. What percentage of the marbles were purple?
Answers
Answer: 20%
Step-by-step explanation:
Given
Total marbles are 75
Out of this 15 are purple
Percentage of purple marbles is given by
[tex]\Rightarrow \dfrac{15}{75}\times 100=20\%[/tex]
So, purple marble constitutes of 20%
Could someone pleaseeeeee help on this giving brainest!!!!
Answers
WILL GIVE BRAINLIEST AND 5 STAR PLS HELP
Answers
Answer:
The answer is D
what are the x intercepts of the graph of the function (x-2) (x+1)
Answers
Answer:
The X intercepts would be -1 and 2
Answer:
There are two x-intercepts.
Step-by-step explanation:
They are in the picture attached below.
PLEASE GEOMETRY HELP WILL MARK BRAINLIEST!!!
Answers
Somebody please help and explain it.
Answers
Explanation is in the file
tinyurl.com/wpazsebu
Please answer and explain
Answers
Answer:
The answer is 101.5 And how you do it is you multiply 203 x 0.5
Answer:
8.4649897197465 ml
Step-by-step explanation:
Which rectangle is not an enlargement of rectangle A?
ΟΑ
Rectangle
А
B
С
D
ОВ
OC
Width
31
67
1511
60 ft
Length
5
101
25 ft
90
Answers
SA
TO
SA
th
B
SA
B
B
Answers
Answer:
ab
Step-by-step explanation:
pls help i only have a couple mins left to finish, i need help with both 1 and 2
Answers
Which of the following set of numbers is made up of integers?
1. -12, 0, +11, -14, +13
2. 12, -15, 0, 1/4, 0.75
3. -3.2, 4.75, 0, 1 1/2, -3/4
4. None of the above
Answers
Answer:
the answer is number 1
Step-by-step explanation:
integers are whole numbers
which of the following could be the lengths of the sides of a triangle?
a. 1,2,1
b.2,3,1
c.3,5,4
d.7,15,7
Answers
Answer:
C
Step-by-step explanation:
The general rule is that any two leg lengths must exceed the third.
A) won't. 1 + 1 = 2. The 2 ones lay flat across the 2.
B) 2 + 1 = 3. Won't work for the same reason as A
C) works fine. Any 2 will exceed the third.
D) can't happen. 7 + 7 < 15.
Please help me with this equation
2(3y-x)+6=3(2y+2x)-3
Answers
PLS HELP. If the spinner shown below was used 100 times, how many times can you expect to spin a number greater than 3?
3
60
2
40
Answers
Answer:
1/5 of the times or 20 times
Step-by-step explanation:
because there are 5 sections and 1 possible answer, the answer is 100/5 and that is 20
14 What value of x makes this equation true?
12x - 15 = 6 - 3x
Plsss help me and hurry
Answers
Answer:
1.4
Step-by-step explanation:
12x+3x=15+6
15x=21
X=21/15
X=7/5 or 1.4
5. Which two values are NOT solutions for x in the inequality 5x + 3 > 33?
a. 5
b. 6
c. 7
d. 8
Answers
Answer:
5 and 6
Step-by-step explanation:
Given the inequality 5x + 3 > 33?
Subtract 3 from both sides
5x + 3 - 3 > 33 - 3
5x > 30
Divide both sides by 5
5x/5 > 30/5
x > 6
Hence the value of x must be greater than 6. The values that are not greater than 6 are 5 and 6. Hence 5 and 6 are not solution for x in the inequality