Match the two numbers with their least common multiple (LCM). Match Term Definition 10 and 4 A) 40 10 and 6 B) 30 10 and 8 C) 20
A function has the rule y = -2x + 11. Which of the following ordered pairs represents an input of 4 and its output?
(4, 3.5)
(4, 3)
(3, 4)
(3.5, 4)
Using the distributive property, which of the following expressions is equivalent to 5(3 + 5y)?
Answer:
15+25y
Step-by-step explanation:
I did this test!
have a great day:D
carl wants to buy a television that costs $500, including taxes. To pay for the television, he will use a payment plan that requires him to make a down payment of $125, and then pay $72.50 each month for 6 months. What is the percent increase from the original costs of the television to cost of the television using the payment plan?
Answer:
($560-$500) / $500 * 100%= 12%
Step-by-step explanation:
Hope it helps
nelly bought a computer for $400. it was on sale for 20%. what was the original price?
Rectangle ABCD is congruent to rectangle A"B"C"D" .
Which sequence of transformations could have been used to transform rectangle ABCD to produce rectangle A"B"C"D" ?
A) Rectangle ABCD was reflected across the y-axis and then across the x-axis.
B) Rectangle ABCD was translated 8 units left and then 7 units down.
C) Rectangle ABCD was rotated 180° around the origin and then translated 7 units down.
D) Rectangle ABCD was translated 2 units left and then 3 units down.
Answer:
B
Step-by-step explanation:
The length of a rectangle is 4 times its width. The area of the rectangle is 144 square inches. Find the dimensions of the rectangle
The width is 6 inches and the length is 24 inches.
To find the dimensions of the rectangle when given the area and the relationship between length and width, we will use algebra. Let the width be w inches. The length is 4 times the width, so the length is 4w inches. The area of the rectangle is w times the length (4w), which gives us w * 4w = 144 square inches. Simplifying, this equation becomes 4w^2 = 144 inches2. To find w, we divide both sides by 4, getting w^2 = 36. Taking the square root of 36 gives us w = 6 inches. Since the length is four times the width, the length is 24 inches. Therefore, the dimensions of the rectangle are 6 inches by 24 inches.
See pic attached ... Urgent
Answer:
3) y = -1 + (1/2)x
This is a linear function.
4) y = 1.7(4^x)
This is an exponential function.
In a geometric sequence, a7=14 and r= -1/2. What is the 10th term of the sequence?
• -3.50
• -1.75
• 1.75
• 3.50
1) a yes 2
2) c 405
3) b an=-4 (-2) -64
4) a triangle 4
5) b -1.75
May anyone HELP ME please
What is the volume of a right circular cylinder with a diameter at 46.25 cm and a height of 18.5 m?
Answer:
Volume of right circular cylinder(V) is given by:
[tex]V = \pi r^2h[/tex] ......[1]
where,
r is the radius of the cylinder
h is the height of the cylinder.
As per the statement:
A right circular cylinder with a diameter at 46.25 cm and a height of 18.5 m
⇒diameter(d) = 46.25 cm and height(h) = 18.5 cm
We know that:
diameter(d) = 2r
then;
[tex]46.25 = 2r[/tex]
Divide both sides by 2 we have;
[tex]23.125 = r[/tex]
or
r = 23.125 cm
Substitute these given values in [1] we have;
Use [tex]\pi = 3.14[/tex]
[tex]V = 3.14 \cdot (23.125)^2 \cdot 18.5[/tex]
⇒[tex]V = 31,064.5351 cm^3[/tex]
Therefore, the volume of a right circular cylinder to the nearest hundredth is, 31,064.54 cubic centimeters.
The verticals of a parallelogram are G(-8,3), R(-7,6),A(-3,6), and M(-4,3). Graph GRAM and G’R’A’M’, it’s image after a translation 13 units right and 2 units up
The image of parallelogram GRAM, G'R'A'M', after a translation 13 units right and 2 units up is formed by the points G'(5, 5), R'(6, 8), A'(10, 8), and M'(9, 5).
To graph the parallelogram GRAM and its image G'R'A'M' after a translation 13 units right and 2 units up, follow these steps:
Plot the points G(-8,3), R(-7,6), A(-3,6), and M(-4,3) to form the parallelogram GRAM.
Calculate the new coordinates for G', R', A', and M' after the translation. You'll add 13 units to the x-coordinates (rightward) and 2 units to the y-coordinates (upward):
G'(-8 + 13, 3 + 2) = G'(5, 5)
R'(-7 + 13, 6 + 2) = R'(6, 8)
A'(-3 + 13, 6 + 2) = A'(10, 8)
M'(-4 + 13, 3 + 2) = M'(9, 5)
Plot the new points G'(5, 5), R'(6, 8), A'(10, 8), and M'(9, 5) to form the parallelogram G'R'A'M'. These points will be the image after the translation.
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Two parallel lines are cut by a transversal. Which statements are true for all such cases? Select three that apply.
A. Each pair of vertical angles is congruent.
B. Each pair of corresponding angles is congruent.
C. Each pair of supplementary angles is congruent.
D. Each pair of alternate interior angles is congruent.
Which counterexample shows that the conjecture "All animals that can fly are birds" is false?
The first step to solve the equation x/4 - 3/4 = 16 is shown below?
x/4 - 3/4 + 3/4 = 16 + 3/4
A.Addition Property of Equality
B.Subtraction Property of Equality
C.Multiplication Property of Equality
D.Division Property of Equality
Answer:
The first step to solve the equation Addition Property of Equality.
Step-by-step explanation:
Given the equation
[tex]\frac{x}{4}-\frac{3}{4}=16[/tex]
we have to find the first step to solve the above equation.
To solve the above equation we have to combine the like terms here we have to combine the constant terms.
[tex]\frac{x}{4}-\frac{3}{4}=16[/tex]
[tex]\text{Therefore, to solve the equation we have to add }\frac{3}{4}\text{ on both sides}[/tex]
[tex]\frac{x}{4}-\frac{3}{4}+\frac{3}{4}=16+\frac{3}{4}[/tex]
[tex]\frac{x}{4}=\frac{67}{4}[/tex]
[tex]x=67[/tex]
Hence, the first step to solve the equation is the
Addition Property of Equality
shannon uses 30 inches of ribbon to make one bow how many feet of ribbon are needed to make 10 bows
What’s bigger? 0.125 or 1/8?
The line plot shows the weight gain, in pounds, of several dogs seen on Monday by a veterinarian at the animal clinic. A number line with one x above .5, one x above 1.5, one x above 2, one x above 3, two xs above 3.5, two xs above 4, one x above 4.5, and one x above 8.5. How many dogs gained fewer than 3 lb? Enter your answer in the box.
Answer:
3 x's
Step-by-step explanation:
What are the dimensions of the rectangle shown below? Remember to use the axes on the coordinate grid to help you. 6 units × 4 units 8 units × 6 units 12 units × 8 units 18 units × 12 units
Answer:
6 units
Step-by-step explanation:
Write a problem that can be solved by comparing feet and inches using a model.Include a solution.Explain why you are changing from a larger unit to a smaller unit . ASAP
Vincent uses 2 cups of flour for every 12 muffin that he makes. What is the total number of cups of flour Vincent will use to make 4 muffins.
Answer:
[tex]\frac{2}{3}\ cups\ of\ flour[/tex]
Step-by-step explanation:
we know that
Vincent uses 2 cups of flour for every 12 muffin that he make
so
Using proportion
Find out what is the total number of cups of flour Vincent will use to make 4 muffins
Let
x -----> the total number of cups of flour
[tex]\frac{2}{12}\frac{cups\ of\ flour}{muffins}=\frac{x}{4}\frac{cups\ of\ flour}{muffins}\\\\x=2*4/12\\\\x=\frac{2}{3}\ cups\ of\ flour[/tex]
A real estate agent spends $79.95 each month for cell phone service. About how much money does the agent spend for 48 months
Answer these for 22 points
A package of hot dogs cost $2 and a package of hamburger cost $8. You bought a total of 11 packages of meat and you spent $52. How many packages of hotdogs did you buy? Use a system to solve. 6 packages 4 packages 7 packages 5 packages
What expression is equivalent to the expression given below?
3/8 - 1/2y-5/6
:) 20 p0ints
Answer:
[tex]-\frac{1}{2}y-\frac{11}{24}[/tex]
Step-by-step explanation:
[tex]\frac{3}{8}\:-\:\frac{1}{2}y-\frac{5}{6}\\\\ =-\frac{1}{2}y+\frac{3}{8}-\frac{5}{6}\\\\ =-\frac{1}{2}y-\frac{11}{24}[/tex]
Hello!
Your answer is -1/2y - 11/24
The johnson twins were born twelve years after their older sister.This year,the product of the three siblings' ages is exactly 1244 more than the sum of their ages.How old are the twins?
A ramp has a rise of 10 feet and run of 50 feet find the slope
The slope with the given rise and run is 1/5.
Given that, a ramp has a rise of 10 feet and a run of 50 feet.
We need to find the slope.
What is the slope?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of a line in the coordinate plane. Calculating the slope of a line is similar to finding the slope between two different points. In general, to find the slope of a line, we need to have the values of any two different coordinates on the line.
Now, slope=rise/run
=10/50
=1/5
Therefore, the slope is 1/5.
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A teacher asked the class to solve the equation 3(times+2)= 21 Robert wrote 3 times + 6=21 as his first step. Which property did he use.
1. Associative property
2. Commutative property
3. Distributive Property
4. Zero property of addition
A circle flower garden has a radius of 4.5 feet. What is the circumference of the flower garden
Jessica rented 1 video game and 3 movies for a total of $11.50. . The video game cost $4.75 to rent. . The movies cost the same amount each to rent. What amount did Jessica pay to rent each movie?