Answer:
121 1/2
Step-by-step explanation:
27/d = 4.5
*27 *27
d = 121.5
d = 121 1/2
Answer:
d is 30
Step-by-step explanation:
Sean's grandfather is three years older than four times Sean's age. If Sean's grandfather is 63, which equation can be used to find Sean's age?
Answer: Sean is 15 Equation (60-3) ÷ 4
Step-by-step explanation:
(60-3) ÷ 4
63-3 = 60
60 ÷ 4 = 15
Roy, Joseph, and Caitlyn have 3 3/4 pints of frozen yogurt. If they each eat the same amount of frozen yogurt, how many pints will each person eat?
Answer:
1 1/4 or 1.25
Step-by-step explanation:
Draw a figure in the coordinate plane with at least three of following properties: 6 vertices 1 pair of parallel sides At least 1 right angle 2 sides with the same length. Is this figure a polygon? Explain how you know.
Answer:
Step-by-step explanation:
you have to draw it
Answer: draw it out
Step-by-step explanation:
Which are equivalent ratios to 1:4?
Check all that are true.
3:12
2:6
4:16
1:5
2:8
Answer:
3:12
4:16
2:8
Step-by-step explanation:
These are right
A grocery store buys items and then applies a markup of 70%. What is the retail price of item that originally costs $10?
plsss help me!
Answer:
$17
Step-by-step explanation:
since your finding retail price u need to do 10×.7 and that would be 7 then and the 7 to 10
pls help.. thx ........................
The answer is DBBBBAnswer: yea but we can go in a bit more to work at all today
Step-by-step explanation:
It’s been 122
what will happen in this picture
The egg will fall into the cup without cracking
Help finding Volume
Answer:
This app you can take pictures of your problems. Try it. Hope this helps.
Step-by-step explanation:
Answer:
Ur answer would be option 4
Step-by-step explanation:
Use either the commutative property or combine like terms to create an equivalent expression from the equation 9 x j(2 + 5).
Answer:
=63jx
Step-by-step explanation:
1) 2+5=7
2) 9 x 7jx=63jx
Three pounds of potatoes make eight equal servings of mashed potatoes. How many pounds of potatoes are in each serving? _______
what two numbers does that lie between? ______
and_____
Answer:
each serving uses 3/8 pounds of potatoes
the answer is between the whole numbers 0 and 1
If a fair coin is flipped 550 times, what is the most appropriate prediction for the number of times it will land on heads?
What is 2x + 8 & 4x - 4 ?
I believe you simplify.
Answer:
x=6
Step-by-step explanation:
Claire deposited $500 into a savings account that earns 2.5% annual simple interest. If she keeps this amount in the account for 2 years, how much interest will she earn?
Answer:
Claire will earn $25 in interest after 2 years.
I am loosing soo much of my points by doing this I was at 102 now I am at 40 please answer these correctly
Answer:
C
Step-by-step explanation:
If we know that x is greater than or equal to 4, then we should substitute 4 in place of x in each possible solution.
A 4 + 3 ≥ 1 True, it's greater, but it can't be equal to.
B 3(4) ≥ 1 It's greater once again, can't be equal to.
C 4 - 3 ≥ 1 If x can also be greater than 4, then it works both ways. Equal and greater than.
Your teacher gives you a graph of the parent function y = x^2 and the graph of another function. You notice that the new function has been compressed horizontally by a factor of 5, reflected over the x-axis, and translated down 3.5 units. What is the equation for the new function?
A. y = 5x^2 + 3.5
B. y = −(5x)^2 − 3.5
C. y = 5x^2 − 3.5
D. y = −(5x)^2 + 3.5
Answer:
yurr
Step-by-step explanation:
yurr
BRAINLEST again PLZ HELP
Sue earns $6 an hour walking her neighbor's dog.
Part A: Create two variables and determine which is dependent and which is independent for this situation. (4 points)
Part B: List three ordered pairs to show the values of the two variables. (3 points)
Part C: Write an equation to represent the relationship between the two variables. (3 points)
(A) The independent variable is time because it is something that can be controlled and changed by the person walking the dog.
(B) Three ordered pairs are (1, 6), (2, 12), (0.5, 3).
(C) The equation is:
Money earned = 6t
What is an expression?In mathematics, an expression is a combination of numbers, variables, and operations that are grouped together to represent a mathematical statement.
Part A:
In this situation, the two variables are:
Independent variable: Time (in hours) spent walking the dog
Dependent variable: Amount of money earned (in dollars)
The independent variable is time because it is something that can be controlled and changed by the person walking the dog. The dependent variable is the amount of money earned because it is directly affected by the amount of time spent walking the dog.
Part B:
Here are three possible ordered pairs to show the values of the two variables:
(1, 6) - Sue earns $6 for walking the dog for 1 hour.
(2, 12) - Sue earns $12 for walking the dog for 2 hours.
(0.5, 3) - Sue earns $3 for walking the dog for half an hour (30 minutes).
Part C:
The relationship between the two variables can be represented by the equation:
Money earned = Hourly rate x Time spent walking
In this case, the hourly rate is $6 and the time spent walking is represented by the variable "t". Therefore, the equation is:
Money earned = 6t
where "t" is the time (in hours) spent walking the dog and "6t" is the amount of money (in dollars) earned for that time.
To know more about an expression follow
https://brainly.com/question/29981977
#SPJ2
The vertices of a figure are given. Find the coordinates of the figure after the transformations given. A(−5,3),B(−2,3),C(−2,1),D(−5,1)Reflect in the y-axis. Then dilate with respect to the origin using a scale factor of 2. (help please))!!!
Answer:
Reflection: A' (5, 3)
B' (2, 3)
C' (2, 1)
D' (5, 1)
Dialation: A"(10, 6)
B" (4, 6)
C" (4, 2)
D" (10, 2)
Step-by-step explanation:
A(−5,3),B(−2,3),C(−2,1),D(−5,1)
To reflect over the y-axis you change the value of x. In this case all of the values for x are negative. You turn them all into a positive.:
A' (5, 3)
B' (2, 3)
C' (2, 1)
D' (5, 1)
To dialate by a scale factor of 2 you multiple everything by 2 and you should get: A"(10, 6)
B" (4, 6)
C" (4, 2)
D" (10, 2)
Hoep this helps!!
A customer suspects that one brand of cereal does not fill its boxes with the weight that is printed on the box. He decides to weigh several boxes to test his theory.
Which of these methods will produce the most representative sample of the population of boxes containing this brand of cereal?
A). The customer randomly selects one grocery store, weighs
one case of the cereal, and uses this weight to estimate
the weight per box
B). The customer randomly selects four grocery stores and
weighs two boxes from each selected store.
C). The customer randomly selects one grocery store and
weighs half the boxes of cereal.
D). The customer randomly selects one grocery store and
weighs all the cereal boxes on one shelf
Answer:
the answer is b
B). The customer randomly selects four grocery stores and
weighs two boxes from each selected store.
HEYOO PEEPS PUT THIS INTO YOUR OWN WORDS Until an unbalanced force acts on it
Answer:
An object at rest is an object that is not moving. Objects are at rest all around you. ... The first law of motion states that this object will stay at rest until it is acted upon by an unbalanced force. In other words, an object will not start moving until a push or pull is exerted on it.
Step-by-step explanation:
Which equation represents a proportional relationship? I need the answer for BOTH questions.
Answer:
y =kx
Step-by-step explanation:
The equation that represents a proportional relationship or a line, is y=kx wher k is the constant of proportionality
IM GONNA FAIL MY QUADRATIC FORMULAS TEST HELP PLSSS!
I need you to tell me how many of these formulas I can use on the equation:
a) Square Roots
b) Quadratic Formula
c) Completing the Square
d) Factoring/Zero Product Property
What is the value of the expression below?
2 [3 (4² + 1) ] - 2³
All rhombuses are squares.
True False
Answer:
False
Step-by-step explanation:
All squares are rhombuses, but not all rhombuses are squares
The complement of the angle is 1/2 of the measure of the angle. Find the measure of the angle.
Group of answer choices
1.180°
2.90°
3.60°
4.30°
Answer:
choice 2) x = 60°
Step-by-step explanation:
the complement of an angle is an angle that when added to the original angle = 90°
so:
x + 0.5x = 90°
1.5x = 90°
x = 90/1.5 = 60°
L
To find the distance an object has traveled, you use the formula D=RT; where D=distance, R=rate and T=time.
What was the rate a person drove if they traveled 313.5 miles in 4 hours?
Answer:
Step-by-step explanation:
Answer:
78.375 miles per hour = R
Step-by-step explanation:
D= RT
The miles are 313.5 which is D and the time is 4 hours
313.5 = R * 4
Divide each side by 4
78.375 miles per hour = R
BRAINLIEST OF CORRECT !! the side lengths of a triangle are 6, 8, and 12. is this a right angle?
Answer:
C
Step-by-step explanation:
answer:
C. no, because 6^2 + 8^2 [tex]\neq[/tex] 12^2
step-by-step explanation:
use the pythagorean theorem formula in order to solve thisthe formula: a^2 + b^2 = c^2now plug in the valuesa^2 + b^2 = c^2
6 = a8 = b12 = c6^2 + 8^2 = 12^2
36 + 64 = 144
100 [tex]\neq[/tex] 144
the symbol is "not equal"as you can see they are NOT equalMATH QUESTION 8th GRADE help
Answer:
I think it D. Hope it helps
Answer:
D
Step-by-step explanation:
PLEASE if you can can you draw and edit the picture and put the numbers in the boxes please. also put the labels
I'm just going to answer so I can get points to ask a question
A baseball coach order hats for his team. Each hat cost $10. The shipping charger is $6. The total cost of the order must be less than $125. Which inequality can be used to solve?
Answer:
10x + 6 < 125
Step-by-step explanation:
Hi,
10x is the cost per hat. 6 is the charging fee. 125 is the total cost of the order. We put x because we don't know how many hats they're going to buy. 6 is the amount they pay no matter what. And < is used because the total cost has to be less than 125, not less than or equal to, but LESS than.
Hope this helps
Can yall help me with this plzz? (UwU)
Answer: B
Step-by-step explanation:
The chances of a 1 being pulled out of 50 is a 1 out of 50 chance which is a higher chance then any other option.
Hope this helps you!