Answer: 3 f(8)=g(8)
Step-by-step explanation:
2(8)-3=3/2(8)+1
16-3=12+1
13=13
Answer:
3 is true
Step-by-step explanation:
f(x) =2x - 3→ 2*8 - 3 =13
g(x) = 3/2x + 1 → 3/2(8) + 1 = 3*4 +1 = 14
3-gallon container of disinfectant costs $52.80. What is the price per cup?
Find the value of a and the area of the triangle. Round to the nearest hundredth
Answer:
a = 6.65
Area = 15.84
Step-by-step explanation:
By cosine rule in the given triangle,
BC² = AC² + AB² - 2(AC)(AB)cos(C)
a² = 5² + 9²- 2(5)(7)cos(28°)
a² = 25 + 81 - 61.81
a = [tex]\sqrt{44.19}[/tex]
a = 6.65
Area of a triangle with given three sides = [tex]\sqrt{s(s-a)(s-b)(s-c)}[/tex]
Here, s = Average of lengths of all sides
a, b and c are the measures of the respective sides of the triangle.
s = [tex]\frac{6.65+7+5}{2}[/tex]
s = 9.325
a = 6.65, b = 5 and c = 7
Now substitute these values in the formula to get the area,
Area = [tex]\sqrt{9.325(9.325-6.65)(9.325-5)(9.325-7)}[/tex]
= [tex]\sqrt{9.325\times 2.675\times 4.325\times 2.325}[/tex]
= [tex]\sqrt{250.8313}[/tex]
= 15.838
= 15.84
25 POINTS!!
The radius of a circle is 10 feet. What is the angle measure of an arc bounding a sector with area 15 square feet? plz help no one answered the last one
Answer:
no only 13 points
Step-by-step explanation:
Take different values for x and find the value of 3x+5.
Answer:
when x=1
3x+5.=3×1+5=8
when x=0
3x+5.=3×0+5=5
Step-by-step explanation:
when x=-1
3x+5.=3×-1+5=-3+5=2
Step-by-step explanation:
solution
here,
let the value of x be 1, then
3x+5
=3*1+5
=8
let the value of x be 2, then
3x+5
=3*2+5
=6+5
= 11
help needed!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answer:
1. A. symmetric, peak at 6
2. B. there is a peak at 5
Step-by-step explanation:
for 1. the x's are the same on both sides of the peak so it's symmetrical and the peak is just the highest point
hope this helps and pls mark brainleist
Which ratio expresses the scale used to create this drawing? The post office has dimensions of 36 meters by 90 meters. A. B. C. D. if i dont do this i cat watch wandavision finale plssssssss asap
Answer:
c.
Step-by-step explanation:
i did the test
Answer:
C
Step-by-step explanation:
please help with 1-4
Answer:
Check pdf
Step-by-step explanation:
A bakery has 12 desserts for sale, including 3 slices of pie.
What is the probability that a randomly selected dessert will be a slice of pie?
Write your answer as a fraction or whole number.
P(slice of pie) =
Sandra earns $3 for each bead necklace that she makes. She spends all the money she earns from selling 8 necklaces on 4 books. Each book costs the same amount.
Answer:6
Step-by-step explanation: if she earns 3 per 1 necklace, 8 times 3 is 24 and if she spends ALL the money then right now she has 24 and 4 books to spend it on. 24/4 is 6
please help i need help
Answer:
(9×3÷4)+y
Step-by-step explanation:
(9×3÷4)+y = y+9 × 3/4
3/4 = 3:4
9× 3/4 = 9×3÷4
there is y+ (9× 3 ÷ 4)
Find the values of X,Y and z
Answer:
x = 11.31
y = 13.86
z = 19.60
Step-by-step explanation:
8/x = x/16
x^2 = 128
x = 11.31
x^2 + 8^2 = y^2
128 + 64 = y^2 = 192
y = 13.86
x^2 + 16^2 = z^2
128 + 256 = z^2
z^2 = 384
z = 19.60
HELP ASAP!!!!!! PLEASE
Answer:
(x,y) --> (-y,-x) is the rule
Step-by-step explanation:
(-1,3) to (-3,1)
Hope I helped! Have a nice day! Plz mark as brainliest!!! :D
-XxDeathshotxX
a taxi company currently has nine cabs in its fleet, and its total daily cost is 4,000. if the company added a 10th cab its daily total cost would be 4.200 or 420 per cab.
Answer:
4000÷9 the answer it gaves for one you add it to the 4000
9 cm
4 cm
3 cm
What is the height h of the pyramid?
Answer:6.5
Step-by-step explanation:trust me
This is due in like 45 minutes HELP
Answer:
what is the question....?
Answer:
Answer:We need to know the question!!
Jasper needs to buy enough flour to make 3 dozen cookies and one loaf of pumpkin bread. The cookies need 2 ⅓ cups of flour and the bread needs 1 ¾ cups of flour. Should he estimate the amount of flour to buy or should he find the exact amount? Explain.
Which of the following is NOT a requirement of the Combinations Rule, , for items that are all different? Choose the correct answer below. A. That order is taken into account (consider rearrangements of the same items to be different sequences). B. That r of the n items are selected (without replacement). C. That there be n different items available. D. That order is not taken into account (consider rearrangements of the same items to be the same).
Answer: A. That order is taken into account (consider rearrangements of the same items to be different sequences).
Step-by-step explanation:
The combination is usually given by the formula below:
C n,x = n! / x! (n-x)!
We should note that the requirements for a combination rule include:
• That r of the n items are selected (without replacement).
• That there be n different items available.
• That order is not taken into account (consider rearrangements of the same items to be the same).
Therefore, the option that is not a requirement of the Combinations Rule, , for the items that are all different will then be option A"That order is taken into account (consider rearrangements of the same items to be different sequences).
a bag contains 1 red beads 2 yellow beads 2 green beads and 1 blue bead a bean is choose and at random what is the probability that is green
Answer:
Step-by-step explanation:
Add all the beads together to get your total amount of beads (This will be your denominator)
1+2+2+1=6 beads in total
You only want to focus on the amount of green beads. (Which is 2 and that will be you numerator)
[tex]\frac{Numerator}{Demonator}=\frac{green beads}{Total amount of beads}[/tex]
What value would make the equation 8x = -72 true?
Answer:x= -9
Step-by-step explanation: You would dive both sides by 8 and -72 divided by 8 is -9
Answer:-9
Step-by-step explanation:
The answer is -9 because we are solving to get x by itself. Since 8 is being multiplied by x the opposite of multiplication is division. Divide both sides by 8 to get x by itself. -72 divided by 8 is -9 because a negative divided or multiplied by a positive is a negative. To check your work you can do 8 times -9 which equals -72.
help I don't understand
How to work out 66,253 divided by 317?
Answer:
It would be like this
Answer:
209
Step-by-step explanation:
This is the answer link: https://socratic.org/questions/how-do-you-divide-66-253-div-317
A rental car company charges $25 plus $0.17 per mile. Which expression shows the cost of renting a car for x miles? answer choices25x + 0.17
a.0.17x + 25
b.25.17x
c.25x + 0.17x
А,
2. (Power Functions)
Write down the formula of the function which gives the area A of a circle of radius r.
(b) Using fomulas for circles of radius rı and rz, and areas Ai and Az, to complete this:
A₂
(c) Using each of (a)'s function and (b)'s ratio and proportion result, how would we have to
adjust the circle's radius if we want its area to triple?
(d) The ratio A/A2 in (b) involving areas is "dimensionless". Why do we say this?
A college surveyed all 3600 of its students and discovered 1360 are not coffee drinkers. What percent of the students do not drink coffee
Answer:
Step-by-step explanation:
37 percent
Answer:
Step-by-step explanation:
25% i think
The figures below show the front view and top view of a rectangular prism that is packed with unit cubes. What is the volume of the prism if there are no gaps or overlaps in the unit cubes? ____ cubic unit
Answer:
60 cubic units
Step-by-step explanation:
The figure is 5 tall, so just add 5 for each square on the top view.
The volume of the rectangular prism is 60 cubic units
What is the Volume of a Rectangle?
The volume of the rectangle is given by the product of the length of the rectangle and the width of the rectangle and the height of the rectangle
Volume of Rectangle = Length x Width x Height
Volume of Rectangle = Area of Rectangle x Height
Given data ,
Let the volume of the rectangular prism be represented as V
Now , the equation will be
The length of the rectangular prism = 3 units
The width of the rectangular prism = 4 units
The height of the rectangular prism = 5 units
Now , the volume is calculated by
Volume of Rectangle = Length x Width x Height
Substituting the values in the equation , we get
Volume of Rectangle V = 3 x 4 x 5
On simplifying the equation , we get
Volume of Rectangle V = 60 cubic units
Therefore , the value of V is 60 cubic units
Hence , the volume of the rectangular prism is 60 cubic units
To learn more about volume of rectangle click :
https://brainly.com/question/25422723
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Pasta costs £1.50 per kg.
How much does 600g of pasta cost?
The solution is, 600g of pasta cost £ 0.9.
What is division?Division is the process of splitting a number or an amount into equal parts. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.
here, we have,
given that,
Pasta costs £1.50 per kg.
now we have to find,
How much does 600g of pasta cost
we know,
1 kg = 1000 grm.
so, we get,
1000 g Pasta costs £1.50
so, 1 g Pasta costs £1.50/1000
so, 600 g Pasta costs £1.50/1000 * 600
= £ 0.9
Hence, The solution is, 600g of pasta cost £ 0.9.
To learn more on division click:
brainly.com/question/21416852
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decreases slowly
decreases quickly
increases quickly
increases slowly
Answer:
increases slowly
Step-by-step explanation:
ghehjje euheje heyru
help lol solve for x
Answer:
x = 6
Step-by-step explanation:
(8x - 4)° + (3x + 17)° = (17x - 23)° => exterior angle theorem
Solve for x
8x - 4 + 3x + 17 = 17x - 23
Add like terms
11x + 13 = 17x - 23
11x - 17x = -13 - 23
-6x = -36
Divide both sides by -6
x = 6
Which polynomial represents the sum below? (4x5 + 6x3 + 3) + (3x3 + x + 9)
Answer:
i think
4x^5+9x^3+x+12
Step-by-step explanation:
mike made 5 fewer than three times the number of bracelets that sheri made. Write an expression to represent the number of brackets mike made. then determine the number of bracelets that mike made if sheri made 12 bracelets
Answer:
the answers are in the pic
Step-by-step explanation: