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REMEMBER
Area of triangle is (base times height divided by 2)
Area on rectangle is length times height
Related Questions
help please please please
Answers
Answer:1152 miles
Step-by-step explanation: we know he can drive 384 in 6 hours so if we multiply 6 by 3 its 18 so we must multiply 384 by 3 and the answer would be 1152
Based on the graph below, what is the solution of the equation f(x) = g(x)?
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Answer:
1st option
Step-by-step explanation:
The solution to f(x) = g(x) is at the points of intersection of the 2 graphs
The graphs intersect at
x = - 3.5 and x = - 0.5 ← solutions
Jay wants to spend less than $80 He plans to buy a pair of jeans that cost $19.99 and some shirts that cost \$14.99 each Write an equation or inequality to represent the number of shirts Jay can buy Define all variables used • What is the greatest number of shirts that Jay can buy while spending less than $80 ? Show your work
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Answer:
give me brainllest if it is right
a. $19.99 + $14.99 = $34.98
b. Jay can buy 5 shirts without spending more than $80
Step-by-step explanation:
Rebecca asked the people in her homeroom class what their favorite type of pizza was. If 18
out of 25 people said pepperoni, how many people would you expect to choose pepperoni
out of 350 people?
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Answer:
x = people who chose pepperoni = 252
Step-by-step explanation:
Number of people : people who chose pepperoni = 25 : 18
how many people would you expect to choose pepperoni
out of 350 people?
Let x = people who chose pepperoni
Number of people : people who chose pepperoni = 350 : x
Equate both ratios
25 : 18 = 350 : x
25/18 = 350/x
Cross product
25*x = 18*350
25x = 6,300
x = 6,300/25
x = 252
x = people who chose pepperoni = 252
3) Using your graphing calculator, create a graph of the function f(x) = x2 + 4x + 3 What is the vertex? What are the roots? What is the equation of the axis of symmetry?
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Answer:
Step-by-step explanation:
Input the function f(x) = x^2 + 4x + 3 and graph it (using the calculator) for the interval [-5, 5]. The roots are the x values at which this graph crosses the x axis and are {-3, -1). The axis of symmetry is the vertical line through x = -2.
PLEASE MAKE ANSWER CLEAR
Sandy has a total of 35 coins in her money jar. If Sandy's jar contains only nickels and dimes and the value ol
the coins is $2.50, how many nickels does Sandy have?
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let nickel be x, dime be y
x + y = 35 ... ( 1 )
5x + 10 y = 250
5 ( x + 2y ) = 250
x + 2y = 50 ... ( 2 )
in ( 1 )
x = 35 - y ( 3 )
sub ( 3 ) into ( 2 )
( 35 - y ) + 2y = 50
y = 15
sub y into ( 1 )
x + y = 35
x + 15 = 35
x = 20
therefore, Sandy has 20 nickels and 15 dimes
70 = 10 x 7
Which statement BEST describes the relationship shown in
the equation.
A) 70 is 10 greater than 7
B) 10 is 7 times larger than 70
C) 70 is 10 times as many as 7
D) 70 is 7 plus 10
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Answer:
C
Step-by-step explanation:
Mara put down 7.5% on the purchase of her new
home. If she put down $14,175 find the purchase
price of her home.
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Answer: $189 000
brainliest or a thank you please :))
goodluck!
Answer:
$189,000
Step-by-step explanation:
,Correct me if I'm wrong :D
.Find the point of intersection of the pair of lines. x + 5y = 8, -x + 2y = -1
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Answer:
the point of interception is where the graphs meets
in this case we will solve using substition method
x + 5y = 8 .... 1
-x + 2y = -1 .....2
solve for the equation
x = 8 - 5y ...... 3
solve the equation in equation 2
-x + 2y = -1
-(8-5y ) + 2y = -1
-8 +5y + 2y = -1
7y = -1 + 8
7y = 7
divided by 7 on both sides
y = 1
solve the value of y in equation 3
x = 8 - 5y
x = 8 - 5(1)
x = 8 -5
x = 3
the point of interception (3 ; 1)
A researcher spoke to 20 people running a marathon in which 1,400 people participated. Of those 20 people, 5 competed only in professional sporting events, 12 competed in only amateur sporting events, and the rest competed in both. What was the population size for this study?
A. 5
B. 12
C. 20
D. 1,400
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Answer:
Step-by-step explanation:
The population size is everybody running the race. It does not include people watching the race and it is not confined to just the 20 people the researcher talked to.
If it doesn't limit itself to the 20 people, then the 5 and 12 and 3 people are also too limiting.
WILL MARK BRAINLIEST
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Answer:
462
Step-by-step explanation:
Put 6 in for x and -27 in for j
Answer:
462
Step-by-step explanation:
5x-13j - j
=( 5 × 6) - (13 × -27) - (3 × - 27)
= 30 + 351 + 81
In circle H with m ∠ G H J = 90 m∠GHJ=90 and G H = 20 GH=20 units, find the length of arc GJ. Round to the nearest hundredth.
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Answer:
180
Step-by-step explanation:
length of arc GJ ≈ 31.42 units.
What is the arc of a circle?A circle's arc is a bent portion of the circle's circumference. Its perimeter is determined by its two ends and the area of the circle that lies in between them. An arc's length or the angle it makes with the circle's center can be used to measure it.
The formula L = θr states that the length of an arc is inversely proportional to the radius of the circle and the angle it subtends. L is the length of the arc, r is the radius of the circle and θ is the angle the arc subtends in radians.
To find the length of arc GJ, we first need to find the circumference of the circle.
The circumference of a circle is given by the formula:
C = 2πr
where C is the circumference, π is a constant approximately equal to 3.14, and r is the radius of the circle.
Since GH = 20 units and HJ is the radius of the circle, we have:
HJ = GH = 20 units
So the radius of the circle is 20 units.
The formula for the length of the arc is 2πr(θ/360)
Since the angle is given 90, the length of the arc:
2*π*20(90/360)
=10 π
Therefore, the length of arc GJ is 10π or 31.42 units.
Learn more about arc here:
https://brainly.com/question/16930503
#SPJ2
What does B equal? PLEASE ANSWER
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Answer:
b=6
a=6
hypotenuse=6√ 2
Step-by-step explanation:
This is a 45, 45, 90 triangle. This means a=b and hypotenuse is equal to b times √ 2. This means that you have to divide the hypotenuse by √ 2 to get what b is equal to 6√ 2 divided by √ 2 is equal to 6. Therefore, b=6. Because b and a are equal, a is also equal to 6. Therefore, b=6, a=6.
If this helps please mark as brainliest
Which is the net for this rectangular prism?
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Answer:
Bottom right option
Answer: i think bottom right
Step-by-step explanation:
I did the i-ready
Tony bought a computer. He paid $450.00 plus sales tax. The sales tax
was 6%. How much did he pay in sales tax?
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Answer:
$27
Step-by-step explanation:
We have to find 6% of $450. We can make an expression and solve it:
6/100•450
We can cancel out factors now:
3/50•450
Now we'll cancel out 50 and 450:
3x9=$27
And that's your answer! Hope this helps =)
PROBABILITY!!
There are 16 skittles. 4 reds, 1 Orange, 3 yellow, 3 green and 5 purple.
3. What is the probability of choosing a red skittle the first time and then an
orange skittle the second time if you were to eat the red skittle after picking
it?
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Answer:
1.67% chance that you will pick red then orange right after
25% chance for red the first time
Step-by-step explanation:
25% chance for red (4/16 = 1/4)
6.67% chance of orange (1/15 since you ate one)
now multiply and u get
1.67%
..............................help
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[tex]F = \frac{9}{5} c + 32[/tex]
This Equation Is Used For Conversion Of Celcius To Fahrenheit.
Hope This Helps You ❤️Answer: Uhmm ok the answer i got would have been F = C x 9/5 + 32 But since there isn't a choice like that I think it's the second one- its the closest to what i got--
Step-by-step explanation:
Given the three functions: f(x)=4(2) g(x)=8x² + 24x , and h(x)= 4x + 8
Label each function as quadratic, linear, or exponential.
f(x)=
g(x)=
h(x)=
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Answer:
f(x)=exponential
g(x)= quadratic
h(x)= linear
Step-by-step explanation:
exponential function
[tex] {ab}^{x} [/tex]
Quadratic function
[tex]a {x}^{2} + bx + c[/tex]
Linear function
[tex]y = mx + c[/tex]
Hi there!
[tex] \large \boxed{ y = {a}^{x} \: \: (a \neq 0, \: a > 1)}[/tex]
The equation above is an exponential family type.
[tex] \large \boxed{y = a {x}^{2} + bx + c \: \: (a \neq 0)}[/tex]
The equation above is quadratic type.
[tex] \large \boxed{ y = mx + b}[/tex]
The last type above is a linear type.
Hence, the answers are:
f(x) = exponentialg(x) = quadratich(x) = linearSomeone answer this for me
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Answer:
I think it is B or 17 ft
Step-by-step explanation:
Hope this helps. Tell me if I'm wrong
Answer: Probably 30
Step-by-step explanation: If you multiply 12 x 5 = 60, which we don't see that answer. I'll say C because 12 + 12 is 24. Add 5 and you get 29. The closer answer to 29 is 30. I could be wrong because I'm only in Middle School and kinda get confused with questions like these.
is 2/8 equivalent to 3/12 Btw i suck at math HELP MEE
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Answer:
yes
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
2/8 3 /12 both equals 24
What percent df 160 is 56? Use the percent bar model.
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Answer:
35%
i think
Step-by-step explanation:
Books read by different students : 5,7,8,10,12,13,29
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Answer:
What are you asking for the mean?
Step-by-step explanation:
The Harrison made 10 payments on their TV set.each payment was $40.how much did they pay so far?
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Answer:
10 multiplied by 40 give me 400 so it's $400 and they also using the word each
What is the slope of the equation y = 3x - 8?
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Answer:
The slope would be 3
Step-by-step explanation:
This is in slope intercept form Y=mx+b where the m= the slope
Let me know if this helps:)
by selling an item at $20.70, a trader makes a profit of 15%. at what price should he sell the item so as to make a profit of 35%
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Answer:
24.3 i think
Step-by-step explanation:
x * 1.15=20.7
20.7/1.15=18
18 * 1.35=24.3
If something is sold at a profit of 15%, we write that percentage as 0.15. When we’ve added that to the whole amount we got the percentage from, we wrote that as 1.15 (115%)
If x is the cost of the item
1.15x = 20.70
Divide both sides by 1.15
x = 18
If the item originally cost 18, and we want a 35% profit, that’s 135% of the cost, or 1.35 as a decimal
18 x 1.35 = $24.30
wriye each expression with fewer terms.Show your work or explain your reasoning 10x-2x 10x-3y+2x
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Answer:
20x-3y
Step-by-step explanation:
combine the like terms
so first do 10x-2x=8x
then you're gonna add from the line the 10x and the 2x which is going to give you 20x
no finally you are left with one number with the y variable, that is 3y.
Therefore your answer is 20x-3y
what two numbers that add to 1 but also mulitply to -6
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Answer:
3 and -2
Step-by-step explanation:
3+(-2) = 1
3*(-2) = -6
Answer:
3 and -2
Step-by-step explanation:
Someone help me with this pls
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Answer:
=6 ^-6 / 6^5
= 6^ -6+5
= 6^-1
*** 10 points**** if you help me
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Answer:
h squared is 65 but h is 8.06
Step-by-step explanation:
use the pythagorean theorem
7^2+4^2=
49+16= 65
square root of 65 is 8.06
hope this helps
HELPP PLEASEEE
NO LINK!!
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Answer:
the g
[tex]graph \: increseas \: then \: decreaes[/tex]