Answer:
f(x)=3[x-2]
So, f(5.9) = ?
f(5.9) = 3(5.9 - 2)
=3(3.9)
=11.7 = 12
so, the answer is 12.
Step-by-step explanation:
let me know if you need any other help:))
Answer:
9
Step-by-step explanation:
Edge 2020
THE ANSWER IS 9
~theLocoCoco
28. Box A weighs 212.04 kilograms. Box B
weighs 212 kilograms.
Which statement is true?
A. The boxes weigh the same amount.
B. Box B weighs 0.10 of a kilogram more
than Box A.
Box A weighs 0.15 of a kilogram more
than Box B.
D. Box B weighs 0.21 of a kilogram more
than Box A.
Box A, weighing 212.04 kilograms, is 0.04 kilograms heavier than Box B, which weighs 212 kilograms. The difference in weight is due to differing volume and density.
Explanation:The question is asking us to compare the weight of two boxes, Box A and Box B. Box A weighs 212.04 kilograms and Box B weighs 212 kilograms. To compare the weights, we subtract the weight of Box B from that of Box A: 212.04 kg - 212 kg = 0.04 kg. Therefore, the correct statement is: Box A weighs 0.04 of a kilogram more than Box B.
This question measures your understanding of decimal numbers and weight comparison in the metric system, specifically kilograms. In other words, 1 kilogram of one substance is equal in weight to 1 kilogram of another substance. It's the volume and density that might differ between them.
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Find the volume of the cone shown. Round your answer to the nearest hundredths.
Answer:
25.13 cm³
Step-by-step explanation:
Volume of a cone or pyramid is:
V = ⅓ A h
where A is the area of the base and h is the height.
V = ⅓ π r² h
V = ⅓ π (2 cm)² (6 cm)
V = 8π cm³
V ≈ 25.13 cm³
6. Sam got a job at Yogurt land. She makes $18 per hour as a store manager. On Friday she worked 6 hours, on Sunday
she worked 8 hours and on Wednesday she worked 5 hours. When she picked up her paycheck her mom reminded her
that she owed her $85 for a pair of shoes she bought her. How much money did she have left after paying back her
mom (before taxes)?
steps ?
y = 5/6x + 2 . y = -5/6x + 9 These lines are...
a. parallel
b. perpendicular
c. intersecting
Answer:
intersecting
Step-by-step explanation:
parallel lines have the same slope
perpendicular lines have slopes that are negative reciprocals
You randomly choose one paper clip from a jar. In the jar there are 6 green, 3 white, 4 red, 2 blue, and 5 yellow paper clips.
Find the probability of the following:
Choosing a green paper clip Plz help for test
Answer:
3/10
Step-by-step explanation:
Total paper clip =6+3+4+2+5
=20
Probability of green = number of green/total
= 6/20
leaving in it's lowest term
probability of green=3/20
1,000 divided by 1/4?
Step-by-step explanation:
[tex] \frac{1000}{ \frac{1}{4} } [/tex]
Doing reciprocal we get
= 1000 * 4
= 4000
Hope it will help you.
Answer:
4000
Step-by-step explanation:
If you divide by a fraction, you get the reciprocal of the fraction, and multiply by it
The reciprocal of 1/4 is 4
1000 * 4 is 4000
Can someone please help
I’ll give brainliest
Answer:
2. a) 0.80a + 1.25c =i
b) 4 x 0.80 = 3.2
2 x 1.25 = 2.5
3.2 + 2.5 = 5.7
4. a) 30
b) 9
c) 50
d) 22.4
A man wants to beautify his front yard by planting four 20−foot-tall palm trees alongside his house. Each tree will need a cylindrical hole that is 34 inches in diameter and 28 inches deep to accommodate the roots. His trash hauler will only take away the excess dirt if it is in rectangular bags that are 2 feet by 1.5 feet by four feet. However, the man can only fill the bags one third of the way or they will be too heavy for him to move. How many bags will he have to buy so he can put all the dirt out for pickup?
He have to buy 4 bags to put all the dirt at once.
Step-by-step explanation:
Radius = 17 inches
Height = 28 inches
Volume of dirt from the cylindrical hole = π(r x r) h
= π(17 x 17) 28
= (3.14) (289) 28
= 25408.88 cubic inches
1 foot = 12 inches
Volume of dirt the bag can hold= 24 x 18 x 48
= 20736 cubic inches of dirt
The man fills only one third of the bag.
The volume of dirt the man fills = (1/3)20736
= 6912 cubic inches
Total bags = 25408.88/6912
= 3.69
= appx. 4 bags
He have to buy 4 bags to put all the dirt at once.
Cathy has 39 coins, which are either nickels or quarters. If she has $4.95, how many nickel coinsdoes she have? _____ nickels
Answer: 24 nickels
Step-by-step explanation:
1. n= nickels
q=quarters
2. n+q=39
.05n+.25q=4.95
3. n=39-q (Replace n with what n is equal to in the other equation) .05(39-q)+.25q=4.95
4. Solve for q: (.05x39)+(.05x-q)+.25q=4.95
5. 1.95-.05q+.25q=4.95 (Combine like terms)
6. 1.95+(-.05q+.25q)=4.95
7. 1.95+0.2q=4.95
8. Move 1.95 to the other side of equal sign by subtracting it from both sides. 0.2q=3
3/0.2= 15... so quarters=15
So if you look back at the other equation it says n+q=39. So, 39-15=24. There is 24 nickels.
A unicycle wheel has a diameter of 25 inches. How many inches will the unicycle travel in 4 revolutions?
Use T = 3.14 and round your answer to the nearest
hundredth of an inch
Answer:
The distance travelled was 314 inches.
Step-by-step explanation:
In order to calculate the distance that the unicycle will travel in 4 revolutions we first need to know the length of it's wheel, this is calculated by using the formula bellow:
length = 2*pi*r
Where r is the radius of the wheel that is equal to r = d/2
length = 2*pi*(d/2) = 2*3.14*(25/2) = 3.14*25 = 78.5 inches
If the wheel made 4 complete revolutions then the distance travelled was 4 times the length of it's wheels. We have:
distance = 4*length = 4*78.5 = 314 inches
The distance travelled was 314 inches.
Given the function y = x^2- 4x, what are the zeros of the polynomial function
Answer:
x = 0 and x = 4
Step-by-step explanation:
The two terms on the right have x as a common factor, so the function can be factored as ...
y = x(x -4)
The zeros are the values of x that make y = 0, so we want the solutions to ...
0 = x(x -4)
The Zero Product Rule tells us that a product will be zero if and only if at least one factor is zero. Here, the factors are x and (x-4). They are zero when ...
x = 0 or x = 4 . . . . . the zeros of the function
I need to know if the following pairs of expressions are equivalent!
10a - 7a and 5a + 2a - 4a
9 - 4y and 4y - 9
6 + s and 6s
2c + 6c + 9 - c - 4 and 7c + 5
Answer:
Step-by-step explanation:
1) 10a - 7a = 3a {10a & 7a are like terms. So we can subtract}
5a + 2a - 4a = 7a - 4a = 3a {5a, 2a, 4a are like tems}
So, 10a - 7a and 5a + 2a - 4a are equivalent expressions
2) 9 - 4y and 4y - 9 are not equivalent
3) 6 + s means 6 is added to s
6s means 6 is multiplied by s.
6 + s and 6s are not equivalent expressions
4) 2c + 6c +9 - c - 4 = 2c + 6c - c + 9 - 4
= 8c - c + 5
= 7c + 5
7c + 5
2c + 6c +9 - c - 4 and 7c + 5 are equivalent expressions
URGENT easy math multiple choice
Answer:
C) x = -1
Step-by-step explanation:
I graphed the equation below on the graph.
If this answer is correct, please make me Brainliest!
Answer:
C
Step-by-step explanation:
Solve.
{y=x−63x+2y=8
Use the substitution method.
Write your answer as a coordinate point (x,y).
What number is 145% of 4760?
Answer:
The number is 6902
Step-by-step explanation:
Is means equals and of means multiply
What = 145% * 4760
Change to decimal form
What = 1.45 *4760
What =6902
Jeremy's scores for the first 20 times he played the card game, Clubs and Swords, are listed. 50, 199, 246, 356, 89,
210, 391, 325, 273, 260, 100, 172, 123, 167, 194, 172, 23, 426, 75,239
Complete the Frequency Table to display Jeremy's scores.
Score
Frequency
0-100
_________
Answer:
Score: 0 - 100
Frequency: 5
Score: 100 - 200
Frequency: 6
Score: 200 - 300
Frequency: 5
Score: 300 - 400
Frequency: 3
Score: 400 - 500
Frequency: 1
An electrician charges $40 per hour for service calls up to eight hours, but increases this rate by 50% for additional hours. The electrician will not work more than twelve hours per service call and also charges a $25 trip charge. The graph provides a visual for customers. If the electrician doubles the normal hourly rate, and still increases the rate by 50% for additional hours, how will the graph change? A) The y-intercept will be (0, 50), the slopes of the line segments will 40 and 60, and the range will be [50, 1170]. B) The y-intercept will be (0, 25), the slopes of the line segments will 80 and 120, and the range will be [25 1170]. C) The y-intercept will be (0, 50), the slopes of the line segments will 80 and 120, and the range will be [50, 1145]. D) The y-intercept will be (0, 25), the slopes of the line segments will 80 and 120, and the range will be [25, 1145].
Answer:
Actually the Answer is B
Step-by-step explanation:
The reason, cause I just chose C and got the answer wrong. Here’s further proof.
Answer: it’s D
Step-by-step explanation: got it wrong and it’s D
73.7 is 55% of what number?
a. 134
b. 40.5
c. 74.6
d. 0.134
46 is what percent of 65? (Round your answer to the nearest tenth of a percent).
a. 141.3%
b. 70.7%
c. 70.8%
d. 141%
Answer:
a.) Let the total number be : x
∴(73.7÷x) ×100 = 55%
∴x= (73.7×100) ÷ 55
=> 7370÷55
∴x=134
Thus, Option-A.
----------------------------------------------------
b.) Let the percentage be : x
∴x= (46÷65) ×100
∴x= (0.707) × 100
∴x=70.7%
Thus, Option-B.
MARK AS BRAINLIEST.
It costs $5 to get into the fair and then costs $3 for every ride I go on.
I spent a total of $26. Write an equation that could be used to show
the number rides, r, that I went on.
Final answer:
To find the number of rides that you went on at the fair given the total cost, $26, and the cost per ride, $3, you can use the equation $26 = $5 + $3r. Solving for r, you find that you went on 7 rides.
Explanation:
To write an equation that shows the number of rides, r, that you went on, we need to consider the total cost you spent and the cost per ride.
The cost to enter the fair is $5, and for every ride you go on, it costs $3. So, the equation would be:
Total Cost = Cost to Enter + Cost per Ride x Number of Rides
In this case, you spent a total of $26. Plugging in the values, we get:
$26 = $5 + $3r
Now, we can solve for r by isolating the variable:
$26 - $5 = $3r
$21 = $3r
To find the number of rides, divide both sides by $3:
r = $21/$3
r = 7
Therefore, you went on 7 rides at the fair.
PLZ ANSWER QUICK-MATH TRIG
In ΔFGH, the measure of ∠H=90°, the measure of ∠F=18°, and HF = 9.2 feet. Find the length of FG to the nearest tenth of a foot.
Answer:
FG = 9.7ft
Step-by-step explanation:
Find the diagram in the attachment.
The diagram is a right angled triangle since one of its angle is 90°
Using SOH CAH TOA to calculate the length FG which is the hypotenuse.
According to SOH
Sin∠G = Opposite/Hypotenuse
To get the ∠G,
∠F+∠H+∠G = 180°
18°+90°+∠G = 180°
∠G = 180°-108°
∠G = 72°
Sin72° = 9.2/FG
FG = 9.2/sin72°
FG = 9.67feet
FG = 9.7ft (to the nearest tenth of a foot)
Answer:9.7
Step-by-step explanation:
Cos 18= 9.2/X
Cross multiple
Divided each side by 18
9.2/cos18
What is the growth factor of the exponential function
represented by the table?
0.2
0.1
5
20
PLEASE HELP
Answer:
the answer is 5
Step-by-step explanation:
what is the point slope form of a line th as t has a slope of 3 and passes through point (1, 4)
Answer:
y-4=3(x-1)
Step-by-step explanation:
Divide.
38/733
Enter your answer in the boxes.
Answer: 0.051
Step-by-step explanation: Am very big brain, My IQ is above your comprehension.
Answer:
the answer is 0.051
Step-by-step explanation:
i did it
the 6th term of an arithmetic progression is 35 and the 13th term is 77. find the 20th term
20th term= 119
Step-by-step explanation:
Let the first term of AP be a
and common difference be d
nth term is given by,
= a+(n-1)d
6th term = 35
a+(6-1)d= 35
a+5d=35 -----------------(i)
13th term = 77
a+12d= 77----------------(ii)
Now, equation (ii) - (i)
a+12d-(a+5d)= 77-35
a+12d-a-5d= 42
7d=42
d=6
Now, from equation (i)
a= 35-5d= 35-5(6)= 35-30 = 5
20th term= a+19d= 5+19(6)= 119
In an arithmetic progression, the difference between any two successive terms is constant. By using this rule and the term numbers and values given, we can determine that the 20th term of the arithmetic progression is 119.
Explanation:We have two pairs of term number and term value in the arithmetic progression (AP), which are (6, 35) and (13, 77). In an arithmetic progression, the difference between any two successive terms is constant, known as the common difference.
We can calculate the common difference (d) as (77-35)/(13-6) = 42/7 = 6.
Next, we find the first term (a) using the formula for the nth term of an AP, which is a = An - (n-1)*d. Using 6th term values, a = 35 - (6-1)*6 = 5.
Finally, we find the 20th term (A20) using the formula An = a + (n-1)*d. This gives us A20 = 5 + (20-1)*6 = 119.
So, the 20th term of this arithmetic progression is 119.
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What is the surface area of the prism in square inches?
Answer:
The answer is 252 square inches
what is the experimental probability of rolling a number less than 4?
Answer:
50%
Step-by-step explanation:
In dice, there are 6 numbers, and less than 4 is 1, 2, or 3. 3/6=50%
Gavin and Jim win some money and share it in the ratio 5:2. Gavin gets £39 more than Jim. How much did they get altogether?
Final answer:
To find the total amount of money Gavin and Jim got all together, we need to solve the equation 5x = x + £39, where x represents the amount Jim received. The total amount is £58.50.
Explanation:
To find the total amount of money that Gavin and Jim got altogether, we need to first determine the amounts they each received. Let's say the amount Jim received is represented as 'x'. According to the ratio of 5:2, Gavin received 5 times the amount Jim received, so Gavin received 5x.
We're given that Gavin gets £39 more than Jim, so we can set up the equation: 5x = x + £39. Simplifying this equation, we get 4x = £39. Dividing both sides by 4, we find that x = £9.75.
Now, we can calculate the total amount they got altogether by adding the amounts Jim and Gavin received: £9.75 + 5(£9.75) = £9.75 + £48.75 = £58.50.
Which concept is used to prove that the opposite sides of a parallelogram are congruent?
A.congruent rectangles
B.similar rectangles
C.congruent triangles
D.similar triangles
Answer:
c
Step-by-step explanation:
Based on the pattern in the table, what is the value of a?
Powers of 2
Value
2 Superscript negative 1
One-half
2 Superscript negative 2
One-fourth
2 Superscript negative 3
one-eighth
2 Superscript negative 4
StartFraction 1 Over 16 EndFraction
2 Superscript negative 5
StartFraction 1 Over 32 EndFraction
2 Superscript negative 6
a
Answer: StartFraction 1 Over 64 EndFraction
Step-by-step explanation: Based on the pattern, the fraction keeps increasing. It keeps multiply itself by 2.
(I could be wrong, hopefully I'm Not)
The required value of a is 1/64.
Table is given y = [tex]2^x[/tex]
X = -1 -2 -3 -4 -5 -6
Y = 1/2 1/4 1/8 1/16 1/32 a
Value of a tube determine.
Geometric progression is sequence of series whose ratio with adjacent values remains same.
For a
y = [tex]2^x[/tex]
put 6 in above equation
a = 2^-6
a = 1/2^6
a = 1/64
Thus, The required value of a is 1/64.
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Find the area of the semicircle.
Given:
Given that the radius of the semicircle is 4 units.
We need to determine the area of the semicircle.
Area of the semicircle:
The area of the semicircle can be determined using the formula,
[tex]A=\frac{\pi r^2}{2}[/tex]
Substituting π = 3.14 and r = 4, we get;
[tex]A=\frac{3.14 \times (4)^2}{2}[/tex]
Simplifying, we get;
[tex]A=\frac{3.14 \times 16}{2}[/tex]
Multiplying, we get;
[tex]A=\frac{50.24}{2}[/tex]
Dividing, we get;
[tex]A=25.12[/tex]
Thus, the area of the semicircle is 25.12 square units.