Answer:
x=4 and x=0
Step-by-step explanation:
I plug it into a graphing calculator and find the x intercepts
Answer:
x=0 or x=4
Step-by-step explanation:
Step 1- Factor left side of equation: 16x(x-4)=0
Step 2- Set factors equal to zero: 16x=0 or x-4=0
Therefore, x=0 or x=4
Hope that helps! :)
Kylie is planning a ski trip. The equation C = 470 +299 models the relation between the cost in dollars, C, of the ski trip and the number of skiers,
Answer:
So what exactly is the question? bc it doesn't actually show a question
Step-by-step explanation:
divide 470 by 299 and then that should be your answer on the number of skiers
Carrie is planning to put photos in a photo album. She has 53 photos. Each page in the photo album can hold 9 photos. Carrie will fill each page with photos before starting on the next page. To find the number of pages she will need, Carrie calculates 53÷9. She gets a remainder of 8, so she decides that she will need 8 pages to place all of her photos in the photo album. Carrie's reasoning is incorrect. Explain The mistake Carrie makes. Enter your explanation in the space provided.
Cindy has a salary of $880 per week and is paid every two weeks. She has the following deductions from each paycheck: Federal income taxes: $195.82 State income taxes: $63.60 Insurance: $65.18 FICA: $134.64 Retirement plan: $176 What is Cindy's net income on each paycheck? Enter your answer as a number rounded to the nearest cent, such as: 150.12.
Answer:
244.80 If I'm not wrong.
Step-by-step explanation:
Add all of the deductions together and subtract them by 880
By using g00gle I found out that 195.82 + 63.60 + 134.64 + 176.00 = 635.24.
So now you subtract it by her salary down below:
880.00 - 635.24 = 244.76
244.80 or 245 if I'm not wrong
Cindy's net income on each paycheck will be $244.76.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given;
Federal income taxes: $195.82
State income taxes: $63.60
Insurance: $65.18
FICA: $134.64
Retirement plan: $176
Add all of the deductions together;
195.82 + 63.60 + 134.64 + 176.00 = 635.24.
So now we will subtract it by her salary down below:
880.00 - 635.24 = 244.76
Hence, Cindy's net income on each paycheck will be $244.76.
Learn more about the unitary method;
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Can someone please help me with this?
9514 1404 393
Answer:
162.46 square units
Step-by-step explanation:
The area of a sector of arc b (in radians) is ...
A = 1/2r²b
A = (1/2)(9.6²)(202·π/180) = 162.46 . . . square units
Please help!! I will give brainliest! Explain your answer
Answer:
DAC
Step-by-step explanation:
Since the sides of the quadrilateral are parallel, the opposing angles will equal to each other. Therefore, you can divide the parallelogram as two congruent triangles.
Hope this helped :)
Answer:
hunm well DCA?
Step-by-step explanation:
that's what I think
Which is the equation of a line perpendicular to y = 5x – 3?
Which surveys would a sample be appropriate for? Mark all that apply.
A. Helen wants to know the favorite sport of adults in her town.
B. Caleb wants to know the type of music his current teachers like.
C. Jaclyn wants to know the average weight of her sisters' backpacks.
D. Kevin wants to know the most common way students get to school.
E. Roberto wants to know the average height of the people sitting at his table.
Answer:
a d
Step-by-step explanation:
Answer:
..............................
Step-by-step explanation:
Pamela's age is two times Jiri's age. The sum of their ages is 84. What is Jiri's age?
Answer:
28
Step-by-step explanation:
28 times 2 = 56
28 times 1 = 28
56 + 28 = 84
Find the missing length. If needed, round to the nearest tenth.
B
7
E
3
G
The value of x is 2
Answer:
Step-by-step explanation:
AB = BG
10 = 7+x
x = 3
Did I do this correctly??
Answer:
yes
Step-by-step explanation:
can someone help me with this?
Let n = number of gum packs he buys.
After he starts with 30, spends 12, then spends 4n, he must have at least 0 remaining. So:
[tex]30-12-4n\geq 0[/tex]
Simplify by subtracting 30-12:
[tex]18-4n\geq 0[/tex]
Subtract 18 from both sides:
[tex]-4n\geq -18[/tex]
Divide both sides by -4 (flip the sign when you multiply or divide by a negative):
[tex]n\leq 4.5[/tex]
You can only buy a whole number of gum packs, so:
[tex]n\leq 4[/tex]
Preston can buy up to 4 gum packs, assuming his money isn't stollen my monke
Determine the relationship between the two triangles and whether or not they can be proven to be congruent.
The two triangles are related by
, so the triangles
.
9514 1404 393
Answer:
yes, the triangles are congruent -- by the SAS congruence postulate
Step-by-step explanation:
Two sides and the angle between them are marked congruent, so the Side-Angle-Side (SAS) congruence postulate applies.
The two triangles are SAS congruent.
1/5 ÷ 7 = ______________________________
Answer:
1/35
Step-by-step explanation:
1/5*7 = 1/35
A contestant on a game show has 60 points. She answers a question correctly to win 30 points. The she
answers a question incorrectly and loses 55 points. What is the contestant's final score?
What’s the answer?
Answer:
30+15=45
45-25=20
The contestants final score is 20
Step-by-step explanation:
Answer:
25/5
Step-by-step explanation:
i really doubt in both of 'em
7 is 25% of what number? HELP WILL GOVE LOT POINTS
Answer:
28
Step-by-step explanation:
if 25% of X is 7, then that means (1/4)x =7
4*(1/4)x=7*4 = 1x=28
n is the middle integer of three consecutive positive integers.
The three integers are multiplied to give a product.
n is then added to the product.
Prove that the result is a cube number.
n must be used in your proof.
Your final line must consist of only,
= n^3
Answer :
[tex]\boxed{\textsf{ The final answer is \textbf{n}$^{\textbf{3}}$ .}}[/tex]
Step-by-step explanation:
Its given that n is the middle out of the three consecutive integers . So ,
The last integer will be :-
[tex]\sf\implies Last \ Integer \ = \ n - 1 [/tex]
The next Integer will be :-
[tex]\sf\implies Next \ Integer \ = \ n + 1 [/tex]
Now the Question says that the three integers are multipled to give a product . So that would be.
[tex]\sf\implies Product_{(three\ consecutive\ integers)}= (n-1)n(n+1) = (n^2-1)(n) = \pink{n^3-n}[/tex]
Now thirdly it's given that n is added to the given integer . That would be ,
[tex]\sf\implies Adding\ n = \ n^3 - n + n = \pink{n^3} [/tex]
Here - n and +n gets cancelled. So we are ultimately left out with n³.
Hence the final number is a cube of some number.
The result is n³.
What are consecutive number?Numbers that appear in a particular order are known as consecutive numbers. Every pair of numbers has a difference of one. The mean and median of consecutive numbers are equal. In the event that n is a number, n, n+1, and n+2 would be consecutive numbers.
Given three consecutive positive integers,
and middle integer is n
the integer before n is (n - 1)
the integer after n is (n + 1)
product of three integer is
(n - 1) × n × (n + 1)
(n² - 1) × n
n³ - n
now add n in product
n³ - n + n
n³
Therefore, the result is n³.
Learn more about consecutive number;
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Which is the correct input-output table for the function f(x) = 3x2 - 1+4?
O
0
f(2)
14
9
1
2
3
14
20
O
0
4
1
2
3
8
18
34
Answer:
the question is incorrect. please write your points as coordinates or scan the diagram.
The complement of an angle is 25°. What is the measure of the angle?
Group of answer choices
65°
75°
155°
165°
Answer:
If the complement of an angle is 25 degrees, then the measurement of the angle will be 65 degrees.
Solve for x&y, y=3x-4 & y= 2x + 1
Please show step by step how you got the answer
Answer:
(5, 11 )
Step-by-step explanation:
Given the 2 equations
y = 3x - 4 → (1)
y = 2x + 1 → (2)
Substitute y = 3x - 4 into (2)
3x - 4 = 2x + 1 ( subtract 2x from both sides )
x - 4 = 1 ( add 4 to both sides )
x = 5
Substitute x = 5 into either of the 2 equationsfor corresponding value of y
Substituting into (2)
y = 2(5) + 1 = 10 + 1 = 11
solution is (5, 11 )
Answer:
This is a system. put the first equation under the second one and subtract. y - y = 0. 2x - 3x = -x. 1 - (-4) = 5. so the result is 0 = -x +5 or x = 5. plug x into either equation and y = 11. the answer is (5, 11).
Confused and need help
First, reflect the triangle across x
Then translate the triangle 1 unit to the right and 9 units down
Jackie is buying crackers and wants to know how many crackers are in the box. The box is 8 cm long, 2.4 cm wide, and 60 cm high. The dimensions of the crackers are 3cm long, 4 cm wide, and 5 cm high. How many crackers are in the box? Round to the nearest whole number. Geometry
Answer:
19
Step-by-step explanation:
Number of crackers that can be fit into the box = volume of the box / volume of crackers
Volume = length x width x height
volume of the box = 8 cm x 2.4 cm x 60 cm = 1152 cm^3
Volume of the crackers = 3cm x 4 cm x 5cm = 60cm^3
1152/60 = 19.2
Rounding 19.2 to the nearest whole number gives 19
(a) One ball is selected at random from the bag.
Write down the probability that it is numbered 8
(b) On another occasion, two balls are selected at random from the bag.
Find the probability that:
(i) the number on each ball is even,
(ii) the sum of the numbers on the balls is not more than 10.
Answer:
a) The probability is 1/5
bi) The probability each ball is even will be 2/5
bii) The probability the sum of the numbers on the ball is not more than 10 is 16/25
(that's what I think it is)
Help me for brainlist
Answer:
D. Circumference/Diameter = π
hope this helps. good luck :)
Answer:
the fourth option
Step-by-step explanation:
the equation for circumference is C = [tex]\pi[/tex]d, so C/d = [tex]\pi[/tex]
Log(x+4)=8
Please help I don’t understand it I will give brainliest
what is the distance between points M(-3, 1)and N(7, -3)
Answer:
d = 2√29 units
Step-by-step explanation:
M(-3, 1)and N(7, -3)
To find the distance between these two points, we want to use the distance formula: d = √[(x₂ - x₁)² + (y₂ - y₁)²]
Plug in the values.
d = √[(7 - (-3))² + (-3 - 1)²]
Simplify the parentheses.
d = √[(7 + 3)² + (-4)²]
d = √[(10)² + (-4)²]
Simplify the exponents
d = √[(100 + 16)]
Simplify the parentheses by adding.
d = √[116]
Simplify the brackets with the square root.
Since 116 is not a perfect square, we need to find two numbers that multiply to 116. One number must be a perfect square. The other must be a prime number.4 • 29 = 116. Therefore √4 • √29 = √116√4 = 2. Therefore 2√29 = √116d = 2√29 units
Hope this helps!
-5(6+x). Use the distributive property to evaluate each expression.
Answer:
-5x-30
I'm kinda tired rn so I just multiplied 5 with everything in the ()
13 points math test due soon!!
Answer:
The answer is -17
Step-by-step explanation:
All you have to do is multpily 5 and -4 then add 3
I will be happy if you give me brainlist
To start a board game the player who rose to sixes gets to go first what is the probability that a buyer will roll to number cubes and get to sixes
Answer:
the probability in which the buyer would roll to get two sixes is 1 ÷ 36
Step-by-step explanation:
The computation of the probability in which the buyer would roll to get two sixes is shown below:
= 1 ÷ (6 × 6)
= 1 ÷ 36
Hence, the probability in which the buyer would roll to get two sixes is 1 ÷ 36
WILL MARK BRAINLIEST
Can someone please check my answer, if it’s wrong please correct me
Answer:
Yes
Step-by-step explanation:
It is symmetrical on the y-axis so must be.
Answer:
correct
Step-by-step explanation:
The graph for the system of inequalities without the shading of its solution set is shown on the coordinate grid.
Answer:
C. Area 3Step-by-step explanation:
The first lineLine x - y > 5 ⇒ y < x - 5This line has positive slope and the y-intercept is -5, shaded area is below the line, covers the areas:
Area 3 and Area 4The second lineLine x + 2y < -6 ⇒ 2y < - x - 6 ⇒ y < -1/2x - 3This line has negative slope and the y-intercept is -3, shaded are is below the line, covers the areas:
Area 2 and Area 3Solution of the system is the intersection of the areas:
Area 3