At mayas house they gave out candy to trick-or-treaters
Answer:
whats the rest of the question
Step-by-step explanation:
Annie spends an average of 2.77 hours on online gaming and two dogs for four hours on doing other school activities online each day six days a week about how long does she's been surfing the Internet in a day in a week
Answer:
Step-by-step explanation:
3. Use the vertical line test to determine whether the relation graphed below is a function
(1 point)
Oyes
Ono
O cannot be determined
Answer:yes
Step-by-step explanation:
Bc it is was r
Simplify the fraction 55/100
[tex] \frac{55}{100} = 0.55[/tex]
Answer:
11/20
Step-by-step explanation:
[tex]\dfrac{55}{100}=\dfrac{5\cdot11}{5\cdot20}=\boxed{\dfrac{11}{20}}[/tex]
Witch equation is represented by the graph below?
Use the discriminant formula to find the number of x-intercepts in the graph of the equation.
x2 – 3x + 2 =y
b2 - 4ac
Answer:
2
Step-by-step explanation:
The values of a, b, c are ...
a = 1, b = -3, c = 2
Then the discriminant is ...
d = b^2 -4ac
d = (-3)^2 -4(1)(2) = 9 -8 = 1
The discriminant is positive, so there are two x-intercepts.
_____
Additional comment
The indications given by the discriminant are ...
d > 0, 2 real roots (2 x-intercepts)
d = 0, 1 real root (1 x-intercept)
d < 0, 2 complex roots (0 x-intercepts)
This is K12 in sixth grade
The committee is planning a party and 150 guests are expected. Each table seats 12 people.
How many tables will be needed to seat all 150 guests?
12
13
162
1800
Answer:
13
Step-by-step explanation:
divide 150 by 12
the answer is 12.5
round 12.5
;)
In one year the Mcallister family jobs their car 50,600 miles to the nearest thousands how many miles did they drive their car that year
Answer:
51,000 thousand
Step-by-step explanation:
the miles are above 500 , 600 so they rounded up to 51,000
Hope that helped :) have a great day !
Answer:
The distance driven by the McAlister family car in one year, to the nearest thousand, is 51,000 miles
5 divided by 3/4 in simplest form
Answer:
improper form: 20/3
Mix Number: 6 2/3
Step-by-step explanation:
5/3/4
Can be simplified into 5 * 4/3
Which is 20/3
Hope this helps!
Answer:
e
Step-by-step explanation:e
The price of heating oil rose from $1.10 per gallon to $1.43 per gallon. What is the percent of
increase?
Answer:
30% increase
Step-by-step explanation:
1.43 - 1.10 = 0.33
0.33 = 30% of 1.10
6. Translate 3x - 1 into a verbal phrase.
A. the product of 3 and a number x increased byl
B. 1 less than the product of 3 and x
C. thrice the difference of x and 1
D. the difference of 3 and a number x 7 T
3x - 1 can be written in a verbal form as "1 less than the product of 3 and a number x
Functions can be translated using words in mathematics
Given the function 3x - 1
Let x be the unknown number
3x is translated as the product of 3 and a number.
Since 1 is subtracted from the function this means that the function 3x is lesser by a value of 1.
In this case, 3x - 1 can be written in a verbal form as " less than the product of 3 and a number x
Learn more here: https://brainly.com/question/16510024
Solve for x
1/4 + 1/2 + x = -3/4
Answer:
x = -3/2
Step-by-step explanation:
Lets first multiply the entire equation by 4 to get rid of the fractions.
1+2+4x = -3
3+4x = -3
4x = -6
x = -6/4
x = -3/2
Which expressions are equivalent to -3(2w + 6) - 4
4x-5y=12, 6x+10y=18: solve by addition method
Answer:
x = 3 , y= 0
Step-by-step explanation:
Answer:
[tex]x=3[/tex];[tex]y=0[/tex]
Step-by-step explanation:
Double the first one, and add it to the second, to get rid of y
[tex]2I + II :8x -10y +6x -10y = 24+18\\14x = 42 \rightarrow x=3\\[/tex]
For the second value, let's take 3 times the first, subtract twice the second, and solve:
[tex]3I-2II: 12x-15y-(12x+20y)=36-36\\-15y-20y=0 \rightarrow -45y=0 \rightarrow y=0[/tex]
What value of x makes the equation true?
Answer:
x = 9/4
Step-by-step explanation:
-3x + 10 = 5x - 8
Add 3x to both sides
10 = 8x - 8
Add 8 to both sides
18 = 8x
Divide both sides by 8
18/8 = x
Reduce
9/4 = x
x = 9/4
x ÷ 2 = 50
x = ?
Question Easy
[tex]x \div 2 = 50 \\ = > x = 50 \times 2 \\ = > x = 100[/tex]
Answer:x = 100
Hope it helps.
Do comment if you have any query.
[tex]x = 100[/tex]
hope it helpssee the attachment for explanation!
Converted 108° to radians, give your answer in terms of
Answer:
1.88496
Step-by-step explanation:
sorry i did not give step by step explanation its cuz i am outside
Which sums and/or differences equal 14? Check all that apply.
Answer:
What's the choices??
Step-by-step explanation:
4 Find a formula for the exponential function passing through the points (-2, 4/9) and (3, 108)
9514 1404 393
Answer:
f(x) = 4·3^x
Step-by-step explanation:
We assume the function will be of the form ...
f(x) = a·b^x
Substituting the given values, we can find 'a' and 'b'.
4/9 = a·b^(-2)
108 = a·b^3
Dividing the second equation by the first gives ...
108/(4/9) = b^(3 -(-2))
243 = b^5
b = 3 . . . . . . 5th root
Using the second equation, we can find 'a':
108 = a·3^3 = 27a
a = 108/27 = 4
The formula for the exponential function is ...
f(x) = 4·3^x
a 16 cup of carton of ice cream cost $12 .00. what is price
Answer:
Price for what?one cup or?
Will give brainliest
Answer:
12.5 square units.
Step-by-step explanation:
Step 1: draw the other diagonal, ACF. You have now divided the square into 8 triangles.
The area of the whole square is 10 by 10 square units, or 100. Each triangle will be 1/8th of the total surface, or 12.5 square units.
What is the total area of the patio, in square yards? Show or explain how you got your answers
Find the value of 4 + (27 - 12 ∙ 2) ÷ 2.
19
5.5
3.5
Answer:
using BODMAS
4+(27-12*2)÷2
4+(27-24)÷2
4+3÷2
4+1.5
= 5.5
What is the sum of the numbers
1*2+2*3+.....n(n+1)
Answer:
8+n²+n
Step-by-step explanation:
Simplfy the expression
Help with part B pls!! Ty :D
Answer:
equation: 4x = 132
Step-by-step explanation:
let the first piece be x. The second piece is 3 times longer so equation is
x + 3x = 132
4x = 132............ combine like terms
x = 33................divide both sides by 4
Find 6 / 2(9) . Express your answer as a fraction in simplest form.
Answer:
3 or 3/1
Step-by-step explanation.
since 9 is in parenthuses, do 2x9, then you have the fraction 6/18, and 6 does into 18 3 times evenly, so the answer is 3.
The simplification form of the fraction 6/2(9) is 1/3 after using the concept of fraction and basic arithmetic operation.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
It is given that:
The fraction is:
= 6/2(9)
From the definition of the fraction, the top of the fraction number is called the numerator and the second is the bottom of the fraction number which is called the denominator.
In the given fraction the number 6 is in the numerator and 2(9) is in the denominator.
= 6/18 (after the multiplication of 2 and 9)
= 1/3 (divide by 6 on the numerator and denominator)
Thus, the simplification form of the fraction 6/2(9) is 1/3 after using the concept of fraction and basic arithmetic operation.
Learn more about the fraction here:
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4 plates and 3 cups cost 20.90 dollars. 5 plates and 4 cups cost 26.50 dollars. Each plate costs the same amount as the other plates, and each cup costs the same amount as the other cups. What is the cost of 1 plate? What is the cost of 1 cup?
Answer:
Hope this helps you understand...
g(x) = -x + 2, find g(5)
Answer:
-3
Step-by-step explanation:
-(5)+2 = -3
120 miles in 1 3/4 hours as a unit rate
9514 1404 393
Answer:
68 4/7 miles/hour
Step-by-step explanation:
The unit rate is found by dividing miles by hours:
(120 miles)/(7/4 hours) = 480/7 miles/hour = 68 4/7 miles/hour
Sean runs a marathon, which is 26.2 miles long. A mile is about 1.61 kilometers. What is the distance to the nearest kilometer?
26.2miles:-
[tex]\\ \sf\longmapsto 26.2(1.61)[/tex]
[tex]\\ \sf\longmapsto 42.182[/tex]
[tex]\\ \sf\longmapsto 42km[/tex]
The given distance to the nearest kilometer is 42 kilometers.
Given that, Sean runs a marathon, which is 26.2 miles long.
Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.
We know that, a mile is about 1.61 kilometers.
Here, number of kilometers = 26.2×1.61
= 42.182 kilometers
≈ 42 kilometers
Therefore, the given distance to the nearest kilometer is 42 kilometers.
To learn more about the metric conversion visit:
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