Answers
Related Questions
find the missing angle
Answers
it’s the same as the other side
Mary sold shoes for $200. Mary increases her sales price by 100%. What is the sales price of a pair of shoes? (Show the work, if you do I will give brainlist!)
Answers
Answer:
if 100% of something is the whole thing and she increased it by 100% that means the price she sold the shoes is 200%. 200÷2 100. original price was $100
Answer:200+200=400
Step-by-step explanation:
select all of the solutions to the equation below.
12x^2=24
Answers
Answer:
x=√2 or x=−√2
x=±√2
Step-by-step explanation:
12x^2=24
Step 1: Divide both sides by 12!
12x^2/12=24/12
x^2=2
Step 2: Take the square root!
x=±√2
The solution of the equation 12x² = 24 is x = ±√2.
What is Algebraic expression ?
Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.
Here, the equation is :
12x² = 24
now, to solve for x :
divide both side by 12 :
x² = 24/12
x² = 2
take square root both side :
x = ±√2
Therefore, the solution of the equation 12x² = 24 is x = ±√2.
Read more about equations at :
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What is 3(2x+1)+2(x+3) Help please x
Answers
Answer:
8x + 9
Step-by-step explanation:
Treat the question as 2 separate brackets
First expand 3(2x + 1) :
6x + 3
Then expand 2(x + 3) :
2x + 6
Now add the two answers together and simplify :
= 6x + 3 + 2x + 6
= 8x + 9
hope this helps :)
Distribute by 3 through parentheses
Distribute by 2 through parentheses
6x+3+2x+6
Collect like terms:6x+2x=8x , 3+6=9
The answer is 8x+9
The residents of a city voted on whether or not to raise property taxes. The ratio of yes votes to no votes was 4 to 3. If there were 1716 no votes, what was the total number of votes?
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solve. 2(x - 3) = -8
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Answer:
x = -1
Step-by-step explanation:
2(x - 3) = -8
2x - 6 = -8
2x = -8 + 6
2x = -2
2x/2 = -2/2
x = -1
A linear function passes through the points (2, 10) and (4, 12).
Part A) Find the rate of change (aka slope) of the function.
The rate of change (aka slope) of the function is
Can someone help me find the slope?
Answers
Answer:
28
Step-by-step explanation:
add the 2 10 4 and 12
An equation is modeled below.
What value of x makes the equation true?
Answer Choices:
A x = 1
B x = -1
C x = -9
D x = -13
Answers
Answer:
This answer is A
A. X= -1
Step-by-step explanation:
-1 is equal to-1
A very exclusive college accepts approximately 2 students out of 5 applicants. If there were 250 total applicants, how many students were not accepted?
150
155
200
100
Answers
Answer:
100
Step-by-step explanation:
HELP PLS FASTT IM ON A TEST AND I DONT EVEN GET THIS Gabriel has a card collection with 32 baseball cards 16 football cards and 24 by basketball cards he wants to arrange the cards in equal piles with only one type of car in each pile how many cards can you put in each pile
Answers
Answer:
16 cards.
Step-by-step explanation:
Answer:
Someone do the Question!!!
Step-by-step explanation:
B) What do the others CPOTO stand for
D) Find the measure of each numbered angi
w
10) Find the measure of X, then find the measure of each angla
2x+30
X
11) Given the following into find the measure of each angle
12) Given the following, find the measure of ABC
12) ABC
2x-49
A
13) Draw and define an example of a SCALENE triangle
13)
14) X-
14) Find the measure of X and
A
10
R
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Answer:
ans of 14 number question
I need
Help on this one
Answers
X=7
Have a nice day <3
Answer:
I believe the answer is x=7
Step-by-step explanation:
what is 5/12 of 2/5 i need help
Answers
Answer:10/60
If need to simply it is 1/6.
Step-by-step explanation: Mutiply 5/12 by 2/5 .
Hugh made a recipe that yields 8 and 1 over 2 cups. If each serving is 1 over 4 cup, which expression will help Hugh determine the number of servings his recipe will yield? 8 and 1 over 2 ⋅ 1 over 4 8 and 1 over 2 + 1 over 4 8 and 1 over 2 − 1 over 4 8 and 1 over 2 ÷ 1 over 4
Answers
A recipe yields = 8(1/2) cups.
And,
Each serving = (1/4) cups.
Therefore,
The number of servings his recipe will yield = (Total recipe yields) ÷ (Each serving) = 8(1/2) ÷ (1/4) = 8 and 1 over 2 ÷ 1 over 4 (Option D).
PULEASEEEEEE I HELPPPPP!!
*LOOK AT PICTURE*
Answers
Answer:
B Cos 3/25
Explanation:
X is the missing angle. From X the opposite side is the bottom of the triangle, and the adjacent is 3. Since Cos is the adjacent over the hypotenuse, the answer is Cos 3/25
-r+8(-5r-2) as a equivalent expression
Answers
Answer:
-41r - 16
General Formulas and Concepts:
Pre-Algebra
Distributive Property
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
-r + 8(-5r - 2)
Step 2: Simplify
Distribute 8: -r + 8(-5r) + 8(-2)Multiply: -r - 40r - 16Combine like terms: -41r - 16Explore the properties of angles and arcs
formed by two intersecting secants.
1. Find the difference of arc measures.
mAC - mDE
Answers
Answer:
1.) Find the difference of arc measures.
mAC - mDE = 56
2.) Multiply the angle measure by 2.
2(mABC)= 56
3.) Moving points A and C to change
the angle and arcs and make a
conjecture.
The difference of arc measures
always equal 2 times the
angle measure.
The difference of arc measures is always equal to two times the angles measured at an external point of the circle.
What is an angle?Angle is the space between the line or the surface that meets. And the angle is measured in degree. For complete 1 rotation, the angle is 360 degrees.
The dimensions are given as
m∠ABC = 28°
mAC = 80
mDE = 24
The difference of arc measure will be
mAC - mDE = 80 - 24
mAC - mDE = 56
Multiply the measure of the angle m∠ABC by 2.
2 (m∠ABC) = 2 (28°)
2 (m∠ABC) = 56°
Moving points A and C to change the angle and arcs make a conjecture.
The difference of arc measures is always equal to two times the angles measured at an external point of the circle.
More about the angled link is given below.
https://brainly.com/question/15767203
What is the equation of this line?
A. Y=1/2 x
B.y=-1/2 x
C.-2 x
Y= 2x
Answers
Grace is plotting the vertices of a parallelogram on the coordinate graph below. She has plotted the three points shown. Where could she plot the fourth point?
Answers
Answer:
6,2
Step-by-step explanation:
The fourth point of the parallelogram will be (-6,1) so option (C) will be correct.
What is a parallelogram?A basic quadrilateral with two sets of parallel sides is known as a parallelogram.
A parallelogram's facing or opposing sides are of equal length, and its opposing angles are of similar size.
There are 4 types of parallelograms, including 3 special types. The four types are parallelograms, squares, rectangles, and rhombuses.
The slope of the green lines and red line should be same for being it a parallelogram.
Slope of green line = (7-2)/(3-1) = 2.5
So the only coordinate is matching the slope 2.5 of red line is (-6,1).
Slope = (6-1)/(-4+6) = 2.5
Hence "The fourth point of the parallelogram will be (-6,1)".
Learn more about parallelograms here,
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4 - 11/3 divided by 4 - 2/3
Answers
Answer:
2.41666666667
Step-by-step explanation:
I hope this is right
5d + 3d
Pls help plsssssss
Answers
Answer:
8d
hope it helps.........
use the diagram to find the tan x as a fraction in the simplist form
Answers
Answer:
we have
tan x=[tex] \frac{perpendicular}{base} [/tex]
=[tex] \frac{15}{36} [/tex]=[tex] \frac{5}{12} [/tex]
please answer this question guys.
Answers
Answer:
45yand12yv
Step-by-step explanation:
Can anyone help? I’ll give brainly if answer is correct!
Answers
Please look at the picture
Answers
Answer:
The radius of the circle is 4 meters.
Thus, 2nd option is correct.
Step-by-step explanation:
Given
Area of a circle = 16π squared meters.
To determine
The radius of the circle = r = ?
Using the formula
Area of circle = πr²
substitute Area of circle = 16π and in the equation
16π = πr²
switch the sides
πr² = 16π
divide both sides by π
πr²/π = 16π / π
r² = 16
r = 4, r = -4
As radiud can not be negative, so
r = 4 meters
Therefore, the radius of the circle is 4 meters.
Thus, 2nd option is correct.
What is the notation for an inverse function?
Answers
Answer:
Notation. The inverse of the function f is denoted by f -1 (if your browser doesn't support superscripts, that is looks like f with an exponent of -1) and is pronounced "f inverse". Although the inverse of a function looks like you're raising the function to the -1 power, it isn't.
Step-by-step explanation:
Answer:
resevere
Step-by-step explanation:
Exapand and simplify 2(x+7)+3(x+1)
Answers
Answer:
5x + 17
Step-by-step explanation:
Given
2(x + 7) + 3(x + 1) ← distribute both parenthesis
= 2x + 14 + 3x + 3 ← collect like terms
= 5x + 17
Answer:
Step-by-step explanation:
2(x + 7) + 3(x + 1)
To simplify, you multiply 2 by the bracket. That is 2 × x + 2 × 7 which is equal to 2x + 14 then you do same for the other bracket. 3 × x + 1 = 3x + 3 now you add them and group like terms. Like this, 2x + 3x + 14 + 3
So our answer is , 5x + 17.
Good luck
Given R'S'T'U' is a dilation of RSTU, find the scale factor of dilation.
S'
44
T'
S
11
T
R
U
R.
U'
Answers
Answer:
s' 44
Step-by-step explanation:
step is s
(a2b4c)3
I can’t find the answer
Answers
6(p+3)-6(p+5) expand and simplify need help asap
Answers
Step-by-step explanation:
6(p+3)-6(p+5)=6p+18-6p-30=-12
Answer:
-12
Step-by-step explanation:
Expand the first bracket:
6p + 18 - 6(p + 5)
Expand the second bracket:
6p + 18 - 6p - 30
Now simplify:
6p - 6p = nothing
So you get:
18 - 30
Which equals:
= -12