Answer:
10x + 25 less than or equal to (the sign) $55
Step-by-step explanation:
Answer:
The inequality is 10x + 25 [tex]\geq[/tex] 55
Step-by-step explanation:
This would be the possible inequality, because it says that "EACH" shirt costs 10$ meaning that Kelsey may buy multiple, which is why you would want to put 10x (for every shirt she buys they each cost 10 dollars) and PLUS she wants a pair of sneakers, so add 25 $
She has only 55$ to spend, so here MAXIMUM amount she can spend is 55$ which means, she can only buy whatever she wants for 55$ or lower.
93 is what percent of 620?
%
Answer:
15%
Step-by-step explanation:
Answer:
15%
Step-by-step explanation:
dis. dis i need help with
Answer:
Not a function
Step-by-step explanation:
Doesnt pass a vertical line test!
AB¯¯¯¯¯is a radius. CD←→is tangent to circle A at point B, where AB=7 and EC=18. What is BC?
Circle with center point A. Radius AB is drawn. Tangent line CD is drawn and intersects the circle at point B. Segment AC is drawn from the center point A through point E on the circle to point C on line CD. The lengths of segments are not provided.
BC =
Answer:
BC is 24 units
Step-by-step explanation:
Given that: AB = 7 units
EC = 18 units
From a sketch for the question, we have a triangle ABC. Such that:
AC = AE + EC
But,
AE = AB = 7 (radius of the circle)
So that,
AC = 7 + 18
= 25 units
Applying Pythagoras theorem to triangle ABC, we have:
[tex]/AC/^{2}[/tex] = [tex]/AB/^{2}[/tex] + [tex]/BC/^{2}[/tex]
[tex]25^{2}[/tex] = [tex]7^{2}[/tex] + [tex]/BC/^{2}[/tex]
[tex]/BC/^{2}[/tex] = 625 - 49
= 576
BC = [tex]\sqrt{576}[/tex]
= 24
Thus, BC is 24 units.
\begin{cases}b(1)=16\\\\ b(n)=b(n-1)+1 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ b(1)=16 b(n)=b(n−1)+1 Find the 2^{\text{nd}}2 nd 2, start superscript, start text, n, d, end text, end superscript term in the sequence.
Answer:
17
Step-by-step explanation:
Dont listen to these bums
The second term in the sequence is 17.
What is arithmetic sequence?An arithmetic sequence is sequence of integers with its adjacent terms differing with one common difference.
Given the nth term of a sequence to be b(n)=b(n-1)+1, where n is the number of terms of the sequence
If b(1) = 16... (1)
The second term of the sequence is generated for n= 2:
b(n)=b(n-1)+1
b(2)=b(2-1)+1
b(2) = b(1)+1... (2)
Substituting equation 1 into 2
b(2) = b(1)+1
b(2) = 16 + 1 = 17
Hence, The second term in the sequence is 17.
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Choose SSS, SAS, or neither to compare
these two triangles.
B
SSS
SAS
neither
Answer:
neither, i think
There is No Congruence between Two Triangles.
What is Congruence Rule?If all three corresponding sides and all three corresponding angles are equal in size, two triangles are said to be congruent. Slide, twist, flip, and turn these triangles to create an identical appearance. If moved, they coincide with one other.
Given:
By seeing Two Triangles, We have two sides Equal.
But, there is no third part of Congruence here.
Hence, there is No Congruence between Two Triangles.
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PLEASE PLEASE PLEASE HELPPP MEEE !!! Identify all of the roots of the function.
f(x) = x3 – 5x2 – 2x + 24
Answer:
4, 3, -2 are the 3 roots of the function
Answer:
-2, 3 & 4
Step-by-step explanation:
The integer roots of the polynomial function f(x)=x^3-5x^2-2x+24f(x)=x
3
−5x
2
−2x+24 can be only among the divisors of free term.
The divisors of free term are:
\pm 1, \pm 2, \pm 3, \pm 4, \pm 6, \pm 8, \pm 12, \pm 24.±1,±2,±3, ±4,±6,±8,±12,±24.
Check them:
1. f(1)=1^3-5\cdot 1^2-2\cdot 1+24=18\neq 0f(1)=1
3
−5⋅1
2
−2⋅1+24=18
=0 , 1 is not a root.
2. f(-1)=(-1)^3-5\cdot (-1)^2-2\cdot (-1)+24=20\neq 0f(−1)=(−1)
3
−5⋅(−1)
2
−2⋅(−1)+24=20
=0 , -1 is not a root.
3. f(2)=2^3-5\cdot 2^2-2\cdot 2+24=8\neq 0f(2)=2
3
−5⋅2
2
−2⋅2+24=8
=0 , 2 is not a root.
4. f(-2)=(-2)^3-5\cdot (-2)^2-2\cdot (-2)+24=0f(−2)=(−2)
3
−5⋅(−2)
2
−2⋅(−2)+24=0 , -2 is a root.
5. f(3)=3^3-5\cdot 3^2-2\cdot 3+24=0f(3)=3
3
−5⋅3
2
−2⋅3+24=0 , 3 is a root.
6. f(-3)=(-3)^3-5\cdot (-3)^2-2\cdot (-3)+24=-42\neq 0f(−3)=(−3)
3
−5⋅(−3)
2
−2⋅(−3)+24=−42
=0 , -3 is not a root.
7. f(4)=4^3-5\cdot 4^2-2\cdot 4+24=0f(4)=4
3
−5⋅4
2
−2⋅4+24=0 , 4 is a root.
The cubic function has at most 3 roots, then
Answer: roots of the function are -2, 3 and 4.
what is slope intercept equation of the line below
What is the answer to this?
Answer:
C
High Hopes^^
Barry-
Order from least to greatest: 6 squared, -5.25, 3/2 , 5
Answer:
-5.25, 3/2, 5, 36
x−1.2=3 i dont understand this stupid math problem
Answer: If you have to solve for X the answer is x=4.2
Step-by-step explanation:
Which of the following types of numbers is irrational?
A.) a whole number
B.) fractions
C.) the number pi
D.) a decimal that terminates
Answer:
C
Step-by-step explanation:
the definition of an irrational number is an infinite decimal that has no repeating pattern. rational numbers can be converted into fractions.
A is incorrect because a whole number can be converted into a fraction.
ex: 1 is also 3/3
B is incorrect because the definition of a rational number is that it can be converted into a fraction.
D is incorrect because a terminating decimal can be made into a fraction.
ex: 4.5 is also 9/2
D)
Step-by-step explanation:A Irrational number is a decimal that terminates. I hope this helps! Please rate Brainiest!
-Aslina
the game of checkers is played on a square board if the length of one side of the board is 4^2 inches what is the are in square inches
Answer:
256
Step-by-step explanation:
what is the answer for y=5x + 2
Answer:
This equation is in slope intercept form. Are you asking for the graph or what?
Step-by-step explanation:
I need more information to answer
what is the difference between 4x and x4? evaluate both of these expressions when x = 2
Answer:
There is no difference. 4x and x4 are both meaning 4 times x and x times 4
Step-by-step explanation:
If x = 2, then 4 x 2 = 8.
x4 is the same thing
2 x 4 = 8
Note:
When the numbers are there together, without an operation, it means multiplication.
The value of the expression 4x is 8.
The value of the expression [tex]x^4[/tex] is 16.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
4x and [tex]x^4[/tex]
For x = 2,
4x = 4 x 2 = 8
[tex]x^4[/tex] = [tex]2^4[/tex] = 2 x 2 x 2 x 2 = 16
Thus,
The values of the expression are 8 and 16.
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Please help me!!!!!!!!!!!!!!!
Answer:
7) (f+g)(x) = 4^x +5x -5
8) (f-g)(x) = 4^x +x +5
Step-by-step explanation:
7) add the two expressions.
(f+g)(x) = f(x) +g(x) = (4^x +3x) +(2x -5)
(f+g)(x) = 4^x +5x -5
__
8) subtract g(x) from f(x).
(f-g)(x) = f(x) -g(x) = (4^x +3x) -(2x -5) = 4^x +3x -2x +5
(f-g)(x) = 4^x +x +5
Shontelle has soccer practice on Thursday evening. She has a half hour before practice to work on her math homework and talk to her friends. She has 20 math skill-work questions for homework, and she wants to complete them before talking with her friends. If she can solve three math problems in four minutes when she really focuses with no distractions, how many minutes will Shontelle have left after completing her math homework to talk to her friends.
Answer:
3 1/3 minutes or 3 minutes 20 seconds
Step-by-step explanation:
We can use ratios to see how long it will take her to complete her homework
3 problems 20 problems
----------------- = --------------
4 minutes x minutes
Using cross products
3x = 4*20
3x= 80
Divide by 3
x = 80/3
x =26 2/3 minutes
She has 30 minutes
30 -26 2/3 = 3 1/3 minutes
3 minutes 20 seconds
Mr. George has a bank balance of -42 dollars at the start of the month. After he deposits 6 dollars, the new balance is (with full method pls)
Answer:
$-36
Step-by-step explanation:
-42+6
-36
Need help on these 4 kinda hard
2 triángulos congruentes son semejantes
Answer:
Spanish
Teorema: “ Si dos triángulos tienen sus dos ángulos correspondientes congruentes, entonces el tercero también será congruente y los triángulos son semejantes”. Teorema: “ Dos triángulos son semejantes si tienen un ángulo congruente comprendido entre lados proporcionales”.
English
Theorem: "If two triangles have their two corresponding angles congruent, then the third will also be congruent and the triangles are similar." Theorem: "Two triangles are similar if they have a congruent angle between proportional sides."
Step-by-step explanation:
help find the slope of the line
Answer:
-3/5
Step-by-step explanation:
When finding the slope, think of it as rise/run.
Rise= up/down
run=left or right
So looking at the line, it is pointing towards -inf so the slope is negative
Then we look at 2 points.
i.e. (0,2) and (-5,5) and do the rise over run technique (or just subtract) and you get your answer!
a, b, c, or d? i need helpsjdndnd
Answer:
d, I think
Step-by-step explanation:
absolute val of 5 is greater than absolute val of 4
solve
P
=
144
p
y
P
=
144
p
y
for
p
p
15 POINTS!
What is the correct answer for Dean's problem? Explain where he went wrong.
Answer:
The slope is 5/-2.
Step-by-step explanation:
Slope is y1-y2 over m1-m2 (rise over run). The first ordered pair is -2 (m1) and 11 (y1). We then subtract the second ordered pair (4 (m2) and -4 (y2)) from the first.
11 - (-4) = 11 + 4 = 15
-2 - 4 = -6
Remember, slope is rise over run (y over x), so the slope is 15/-6. Now, we must simplify. 15/-6 = 5/-2
Dean went wrong because he thought that slope was run over rise (x over y). If he had switched the two numbers, his answer would have been correct.
helpextra pointseeeeeeeeeeeeee
Answer:
D (12.8)
Step-by-step explanation:
There are ten spaces between 12 and 13, and the point is on the eighth space
Answer:the answer is d.
Step-by-step explanation:
What is the remainder of 832 divided by 77?
Answer:
[tex]10\frac{62}{77}[/tex]
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Answer:
62
Step-by-step explanation:
find it out then you see what is left after the question is through
Match each set of numbers with their least common multiple.
288 44 504 84 200 108
27, 12, and 36→______
25 and 8→______
14 and 12→_______
9, 8, and 7→______
22 and 4→______
32, 24, and 18→ _________
L.C.M of 27, 12 and 36 is 108
L.C.M of 25 and 6 is 200
L.C.M of 14 and 12 is 84
L.C.M of 9, 8 and 7 is 504
L.C.M of 22 and 4 is 44
L.C.M of 32, 24 and 18 is 288
What is least common multiple?This the the smallest number that a certain group of numbers can divide without remainder.
Analysis:
The product of 27, 12 and 36 is 11664, which can only be divided by 108.
Therefore 108 is the L.C.M of the numbers.
The product of 25 and 8 is 200 which is only divisible by 200.
The product of 14 and 12 is `168 which is divisible by 84.
The product of 9, 8 and 7 is 504, which is divisible by 504
The product of 22 and 4 is 88 which is only divisible 44
The product of 32, 24 and 18 is 13824 which is only divisible by 288.
In conclusion, The L.C.M of the numbers are 108, 200, 84, 504, 44, 288 respectively.
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PLEASE HELP WILL MARK BRAINLIEST
Answer:
a. 5 eggs b. 2 eggs every 20 crepes c they will need 2 eggs for every 20 crepes d 5 eggs 8 eggs
Step-by-step explanation:
i have not done this in a while
Classify the angle pair as corresponding, alternate interior, alternate exterior, consecutive interior, consecutive exterior, vertical angles, or linear pair.
Answers may be repeated.
∠4 and ∠9\angle4\ and\ \angle9∠4 and ∠9
∠1 and ∠9\angle1\ and\ \angle9∠1 and ∠9
∠1 and ∠12\angle1\ and\ \angle12∠1 and ∠12
∠6 and ∠11\angle6\ and\ \angle11∠6 and ∠11
∠3 and ∠9\angle3\ and\ \angle9∠3 and ∠9
∠2 and ∠12\angle2\ and\ \angle12∠2 and ∠12
∠6 and ∠7\angle6\ and\ \angle7∠6 and ∠7
∠7 and ∠8\angle7\ and\ \angle8∠7 and ∠8
DRAG & DROP THE ANSWER
Corresponding Angles
Alternate Interior Angles
Alternate Exterior Angles
Consecutive Interior Angles
Consecutive Exterior Angles
Vertical Angles
Linear Pair
Answer:
Step-by-step explanation:
I need help
Solve for x : ax+v=3(x-c)
Answer:
[tex]x=\frac{-3c-v}{a-3};\quad \:a\ne \:3[/tex]
Step-by-step explanation:
--expand--
ax+v=3x-3c
--subtract v from each side--
ax+v-v=3x-3c-v
--simplfy--
ax=3x-3c-v
--subtract 3x from both side--
ax-3x=3x-3c-v-3x
--simplfiy--
--factor--(factor out the x from ax-3)
[tex]x\left(a-3\right)=-3c-v[/tex]
[tex]\frac{x\left(a-3\right)}{a-3}=-\frac{3c}{a-3}-\frac{v}{a-3};\quad \:a\ne \:3[/tex]
[tex]x=\frac{-3c-v}{a-3};\quad \:a\ne \:3[/tex]
<3
Red
This grid shows the location of four animals.
Where is Chewy located?
Answer:
We can't see the graph
Step-by-step explanation:
Uhh look at the # points like 123 ya know
Answer:
can't see graph
Step-by-step explanation:
