Answers
Answer:
right i hate that so much
Step-by-step explanation:
Answer:
I feel the same though. So no need to feel bad. I hope you don't get scammed by anymore of them. BTW I have some more information on them on some of my questions if you wanna look. :) If they are still there though. Lol...
Related Questions
MATCH THE VOCABULARY WORD WITH THE CORRECT DEFFINITION
1. translation
2. rotation
3. transformation
4. reflection
(A) in geometry, a change in the position or shape of an object on a coordinate plane involving one or more dilations, reflections, rotations, or translations of the object
(B) a change in the orientation and position of an object on a coordinate plane in which the object is "flipped" across a line on the plane, which is usually horizontal ( y = a) or vertical ( x = b), and which results in two or more sides of the object being swapped so as to preserve the size and shape of the original object
(C) a change in the position of an object on a coordinate plane in which the object is moved horizontally or vertically to a new position in which its shape and size stays the same
D) a change in the orientation and position of an object on a coordinate plane in which the object is rotated about a point on the plane, which preserves the size and shape of the original object
Answers
Answer:
1: C
2: D
3: A
4:B
Step-by-step explanation:
Solve the following equation using the completing the square method:
x2+8x=3
Answers
Answer:
x= plus or minus square root of 19 -4
Step-by-step explanation:
x^2+8x ___=3
take half of your b term (8) and then multiply by two and add or subtract it to both sides
x^2+8x+16=3+16
then combine like terms
x^2+8x+16=19
then factor your quadratic equation
(x+4)^2=19
now solve for x
take the square root of (x+4)^2 to get rid of the ^2
you then also have to square the 19 because what you do to one side you have to do to the other
(x+4)= square root of 19
subtract 4 from both sides
x= plus or minus square root of 19 -4
Answer:
Step-by-step explanation:
Divide the coefficient of x by 2
8/2 = 4. Now find the square of 4 = 4² = 16
Add 16 to both sides of the equation
x² + 8x + 16 = 3 + 16
x² + 2* x * 4 + 4² = 19
{Compare with a² + 2ab + b² = (a + b)² }
(x + 4)² = 19
Both sides take square root,
[tex]\sqrt{(x+ 4)^{2}}=\sqrt{19}\\\\x + 4 = \sqrt{19}[/tex]
x + 4 = ± 4.36
x + 4 = 4.36 ; x + 4 = -4.36
x = 4.36 -4 ; x = -4.36 - 4
x = 0.36 ; x = - 8.36
find the values of the ratios (red to blue) of the perimeters and areas of the similar figures
Answers
Answer:
perimeters equal 7/6 and area equals 49/36
Step-by-step explanation:
The ratio of perimeters is equal to the scale factor. To find the scale factor setup a fraction, red/blue since that's what it says in the directions.
The ratio of areas is the scale factor squared.
[tex] {( \frac{7}{6}) }^{2} [/tex]
that means 7x7 and 6x6
Reuben types at a rate of 14 words per minute.
How many words does he type in 2 minutes?
Answers
Answer:
28 words.
Step-by-step explanation:
You already know that he types at a rate of 14 words per minute.
To find how many words he types in 2 minutes, just multiply 14 by 2.
You get 28, which tells you how many words Reuben can type in 2 minutes.
Answer :
The answer is 28.
jeff decides to go to an outdoor skating rink the rink charges to rent a pair of skates and every hour of skating costs 2.00$ per person jeff. has at most 20$ to spend and needs to rent a pair of skates
Answers
Answer: The most amount he can rent the skates are 10 hours
Step-by-step explanation: if you divide the 2 by 20 it will be 10
Which of the following ordered pairs is a solution to the equation? (-4,-1) (-2,0) (0,3) (9,1)
Answers
help me slove this problem
Answers
The answer is D. (-160)÷8
The answer can t be a decimal therefore a and c are out. The answer has to be negative bc it was a lost. Therefore since -160 was a loss it has to be negative
Answer:
D
Step-by-step explanation:
Loss = -160
Shared between 8 owners.
So, (-160) ÷ 8
A car is 150 inches long. A truck is 60% longer than the car.
How long is the truck?
Answers
Answer: Therefore, the truck is 240 inches long.
Step-by-step explanation:
truck = 150 + 60% of 150
= 150 + 60/100 * 150
= 150+90
= 240 inches
PLEASE HELP
The table shows information about the population of a city.
Population in 2001 is 420 000
Population in 2011 is 480 000
Liam claims
"From 2011 to 2021 the population of the city will increase by
the same percentage as from 2001 to 2011"
He works out.
population increase from 2001 to 2011 = 480 000 - 420 000
= 60 000
population in 2021 = 480 000 + 60 000
= 540 000
Does the population of 540 000 match his claim?
You must show your working.
Answers
Answer:
y
Step-by-step explanation:
How do you solve this problem 4÷8/9-1/2=
Answers
Answer:
Step-by-step explanation:
4/(8/9)-(1/2)=4
Solve for P A= 2xP+4P
Answers
Answer: P = A/6
Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.
What is the slope of the line
Answers
Answer:
3/3=1/1=1 is the slope
Step-by-step explanation:
the rise is 3 and the run is 3
Hope it helps!
what times 3 equals 0.5?
[tex](x)3=0.5[/tex]
Answers
Answer:
.16666667
Step-by-step explanation:
(x)3=0.5
divide both sides by 3
x =.16666667
What is common fraction?
Answers
a fraction (such as ¹/₂ or ³/₄) in which the numerator and denominator are both integers and are separated by a horizontal or slanted line — compare decimal fraction.
Thank You !!!Dan rolls a fair dice 24 times.
How many times would Dan expect to roll a number greater than 1?
Answers
(2) Samantha is ordering some clothes from her favorite online retailer. Her total for
the clothes is $78.00. She has a code to use that will save her 15% before a
8.250tax is added. What is Samantha's total cost?
Answers
Explanation: 15% of 78 is 11.7
$78 - $11.70 = $66.30
$66.3 + 8.25 (tax) = $74.55
The Lopez family spends 28% of their monthly budget on housing. What is the equivalent fraction of the family’s budget that is spent on housing?
please help me .
Answers
We are required to find the equivalent fraction of the family’s budget that is spent on housing
fraction of the family’s budget that is spent on housing is 7/25
let
Total budget of the family = x
Monthly housing budget = 28%
percentage monthly housing budget = 28% of x
= 28/100 × x
= 0.28x
Fraction of the family’s budget that is spent on housing = 28/100 × x
= 7/25 × x
= 7/25x
Therefore, fraction of the family’s budget that is spent on housing is 7/25
Read more:
https://brainly.com/question/20865580
-15x =225
ayudaaaaaaa
Answers
Answer:
15
Step-by-step explanation:
225 divided 15 equals 15 so 15 times 15 equals 225
please someone help me. Im giving brainliest!
Answers
10x-45-4x-2
6x- 47= 1
6x=1+47
6x=48
x=8
PLEASE MARK BRAINLIEST
Answer:
10x-45-4x-2
6x- 47= 1
6x=1+47
6x=48
x=8
(4n + 1) (2n + 6)
help please
Answers
Answer:
8n^2 + 26n + 6
Step-by-step explanation:
(4n + 1) (2n + 6)
8n^2 + 2n + 24n + 6
8n^2 + 26n + 6
Hopefully this helped!
Brainliest please?
You Use the distributive property to find the product 3/4 x 2 1/3
Answers
Answer:
1 1/4
Step-by-step explanation:
3/4 times 2 1/3 you make that an omproper fractions
N = d + h + z
7
for h
A. h = 7(N - d-z)
c. h = 7N â€" 4 â€"z
B. h = 7N + 7d + dz D. h = 7N + d + z
Answers
Answer:
I prefer A is the option that suits this question
Noah has a box of coins in his room. The box currently
contains 40 coins, consisting of pennies, dimes, and
quarters. The number of pennies is equal to the
number of dimes, and the total value of the coins is
$8.05. How many of each type of coin does Noah have
in the box?
Answers
The currency called the dollar can be divided or reduced into smaller forms also known as pennies, quarters, nickels and dimes.
The number of pennies is 5, the number of dimes is 5, the number of quarters is 30.
It is important to note that
a penny = $0.01
a dime = $0.10
a quarter = $0.25
Let's represent the number of
pennies = p
dimes = d
quarters = q
The number of pennies is equal to the number of dimes, hence:
p = q, so we can represent the number of pennies and dimes as y
The box currently contains 40 coins
So: 40 = y + y + q
q = 40 - 2y...........Equation 1
The total value of the coins is $8.05
So: 0.01y + 0.1y + 0.25q = 8.05 ........... Equation 2
We substitute 40 - 2y for q in Equation 2
0.01y + 0.1y + 0.25(40 - 2y) = 8.05
0.01y + 0.1y + 10 - 0.5y = 8.05
Collect like terms
0.01y + 0.1y - 0.5y = 8.05 - 10
-0.39y = -1.95
Divide both sides by -0.39
-0.39y/-0.39 = -1.95/0.39
y = 5
Since y represents the number of pennies and dimes, the number of pennies is 5 and the number of quarters is 5.
To solve for the number quarters, we would use equation 1
q = 40 - 2y...........Equation 1
q = 40 - 2 x 5
q = 40 - 10
q = 30
The number of quarters is 30.
Therefore, we have 5 pennies, 5 dimes, and 30 quarters.
To learn more, visit the link below:
https://brainly.com/question/17573861
on top of a monthly charge, averys cellphone company adds a fee for each text message snet. averys june bill was 50.79 which covered 104 text messages. the bill for may, which covered 83 text messages was only 46.59
Answers
The price for the text message that is charged by the cellphone company will be $0.2.
Let the fixed monthly charge be mLet the fee for each text be n.Based on the above, the equation to represent the information given will be:
m + 104n = 50.79 ....... equation i
m + 83n = 46.59 ......... equation ii
Subtract equation ii from i
21n = $4.2
Divide both side by 21
21n/21 = $4.2/21
n = $0.2
Read related link on:
https://brainly.com/question/25295434
(-2)^6 + (-3)^2
Evaluate The Problem
Answers
Answer:
73
Step-by-step explanation:
(−2)
6
+(−3)
2
Calculate −2 to the power of 6 and get 64.
64+(−3)
2
Calculate −3 to the power of 2 and get 9.
64+9
Add 64 and 9 to get 73.
73
given that f= x^3/4 +6. find f(4)
Answers
Answer:
here
f= x^3/4 +6
to find f(4)
Step-by-step explanation:
f(4)= 4^3/4+6
=64/10
= 6.4
Help me fast please I cant figure out this question!!!!
Answers
Answer:
i think the first one but im not sure
im sorry if its wrong
Step-by-step explanation:
HEEEEEEEEEEELLLLLLPPPPP!!!!!!!! what is ivory
Answers
Answer:
Ivory is a hard, white material from the tusks and teeth of animals, that consists mainly of dentine, one of the physical structures of teeth and tusks. The chemical structure of the teeth and tusks of mammals is the same, regardless of the species of origin.
Step-by-step explanation:
.
Please help me! Please please please help me!
Answers
If you drew a straight line (mostly) connecting the points, it would be linear. A relationship is linear if one variable, in this case, x, increases by approximately the same rate as the other variables, in this case y.
If you drew lines connecting points on the other graphs, they wouldn’t resemble a straight line, therefore, they aren’t linear.
5x-4=11
Can anyone answer this for me
Answers
Answer:
3
Step-by-step explanation:
5x=11+4
5x=15
x=15/5
x=3
Answer:
x=3 is the answer.