5. (-5, 7) across the x-axis
Answers
Answer:
(-5, -7)
Step-by-step explanation:
-x, y-> -x, -y
Answer:
Step-by-step explanation:
Is that what you mean? If it is the picture shows
Related Questions
finding the slope to points
Answers
Answer: there’s no slope?
Step-by-step explanation: confused
Answer:ya where the slope at
Step-by-step explanation:
Find a positive angle less than 360° that is coterminal with the given angle.
560
Answers
Answer:
200
Step-by-step explanation:
brainliest?
One year, the population of a city was 209,000. Several years later it was 244,530. Find the percent increase
Answers
Answer:
17%
Step-by-step explanation:
（244530—209000）/209000*100%=17%
Answer: wait huh
Step-by-step explanation:
You are rolling a die and you have rolled for the last 10 times an even number. What is the probability that your next roll will be an odd number?
Answers
Answer:
50%
Step-by-step explanation:
Each die roll (is presumably) independent from the last
this means that rolling an even in the first roll does not effect the odds of getting another even in the next
therefore the odds of getting an odd in the next role is simply 1/2
The probability that your next roll will be an odd number is 50%.
What is probability?Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Probability = Number of favorable outcomes / Number of samples
Given that you are rolling a die and you have rolled for the last 10 times an even number.
Each die roll (is presumably) independent from the last. This means that rolling an even in the first roll does not affect the odds of getting another even in the next
Therefore the odds of getting odd in the next role is simply 1/2.
To know more about probability follow
https://brainly.com/question/24756209
#SPJ2
Mrs. lopez left for work at 6:35am. she arrived at work 40 minutes later. what time did she arrive at work?
Answers
Answer:
the answer will be 7:15 AM.
hope this helps!
Answer: She arrived at 7:15 am.
Step-by-step explanation:
Round 87,365,219 to the nearest million
Answers
Answer:
87 000 000
Step-by-step explanation:
20 points someone please help me asap???
Answers
Answer:
yesss
Step-by-step explanation:
LINK=REPORT
(4^2)^3=
A. 4^5
B. 4^6
C. 8^5
D. 16^5
(5^2)(5^3)=
A. 5^5
B. 5^6
C. 10^5
D. 25^5
(3^4)(3^5)=
A. 3^9
B. 9^9
C. 3^20
D. 6^20
Which is equivalent to 2^3•2^-5?
A. 2^-15
B. 2^-8
C. 2^-2
D. 2^2
If you answer all four of them and they are right I will give brainliest!
Answers
Answer:
a) 4^6
b) 5^5
c)3^9
d)2^-2
Step-by-step explanation:
When raising a number to a power and then to another power, you can multiply the exponents.
When multiplying numbers with the same base to different exponents, you can add the exponents.
find the rule for the following geometric sequence: 4, -12, 36, -108, ....what is n7
Answers
Answer:
the rule is *-3,n7=-2916
Step-by-step explanation:
n4=108
n5=108*-3=-324
n6=-324*-3=972
n7=972*-3=-2916
Mr.Martinez asked his students to write a situation that could describe the relationship between all the values of x and y in the table.Whoch situation best describes the relationship between all the values of x and y in the table?
Answers
X goes left and right. Y goes up and down. Hope this help:)
For what values of X are the statements below true
A. 1x>x+1
B. |1-x| > 3
C.|x-15| < 0
Answers
Answer:
See solutions below
Step-by-step explanation:
For what values of X are the statements below true
A. 1x>x+1
x >x+1
x-x>1
0x > 1
x > 1/0
X >∞
B) |1-x|>3
The fucntion can both be positive and negative
For the negative function
-(1-x) > 3
-1+x > 3
x > 3+1
x > 4
For the positive function
1-x > 3
-x > 3 - 1
-x > 2
x < -2
Hence the required solutions are x > 4 and x < -2
c) For the equation
|x-15| < 0
-(x - 15) < 0
-x + 15 < 0
-x < -15
x > 15
Also x-15 < 0
x < 0+15
x < 15
Hence the required solution is x > 15 and x < 15
The diagram shows two right angled triangles, joined together along a common side.
Calculate the area of the triangle ACD.
you must show all your working.
(Pleaseee it’s really urgent!)
Answers
Answer:
AC² = 10.8²+14.4² = 324
AC = √324= 18
area = AC.DC÷2
area=18×24÷2
area=216
Answer:
216 centimeters squared
Step-by-step explanation:
working is above
Find 3 ÷ 3 5 . Use the tape diagram to support your answer.
Answers
Answer:
0.08571428571
Step-by-step explanation:
i cant draw tape diagram here
I need help pls! optional to give an explanation to help me understand :)
Answers
I believe it should be (-4,2)
Explanation:
You can use substitution to solve this, so
1/4x+3 = 2x+10
(Because they both = y)
Then solve for x
X=-4
Then you plug x into one of the equations to solve for y. I used y=1/4(-4)+3
Hope this helps
Answer:
(-4, 2)
Step-by-step explanation:
this is a simultaneous equation;
solving by substitution method, we have;
since y= ¼x + 3 and the same y= 2x + 10
therefore we combine both equations;
¼x + 3= 2x+10
3-10=2x-¼x
to clear out fraction, multiply throughout by 4
-28= 8x-x
-28= 7x
x= -28/7
x= -4
since x is -4, therefore All we have to do is to substitute x into y, doing this, we have;
y=2x+10
y= 2(-4) + 10
y= -8 + 10
y= 2
therefore y= 2 and x= -4
so the values are (-4, 2)
if you still don't understand, check your NGM SS2 textbook or make a comment and I will explain better
Consider a student loan of $22,000 at a fixed APR of %6 for 25 years.
Answers
Answer:
$33000
Step-by-step explanation:
Given data
Principal= $22,000
Rate= 6%
Time= 25 years
The interest to be paid is
Simple interest= PRT/100
Simple interest= 22000*6*25/100
Simple interest=3300000/100
Simple interest=$33000
Hence the total simple interest paid is $33000
What is the reciprocal of 4 5/7
Answers
Answer:
7/33
Step-by-step explanation:
First, change the mixed numeral into a fraction.
4 5/7 = 4/1 + 5/7 = 28/7 + 5/7 = 33/7
To fiond the reciprocal, just fklip the fraction.
The reciprocal of 33/7 is 7/33.
Answer: 7/33
How many total possible outcomes are there on a standard 6 sided die?
Answers
Answer:
6 (may change if multiple number cubes are used; 2 dice = 6^2, 3=6^3, so on)
Plsss help will give brainlest no links or files plss
Answers
Answer:
1: 62
2: 118
3: 62
4: 118
Step-by-step explanation:
1 and 3 are opposite angles so they have the same measure. 2 and 1 are adjacent angles on a linear plane. since a line is 180 degrees and we know that one of the angles on this plane is 62, that means that angle 2 must be 180 - 62 which 118 degrees
help with this question!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
10. X= 1/2
Solve for x . Round to the nearest tenth, if necessary.
D
x
C
1
B
30
Answers
Answer: 0.6
Step-by-step explanation:
What is the measure of angle L
Answers
Answer:
90-15 and you have your answer
Answer:
75
Step-by-step explanation: it is a right angle so you do 90-15 which is 75 degrees.
Question 4 Are there any outliers in the data sets? If there are outliers, do they lie at the lower end or at the higher end of the data sets?
(data sets are provided below!)
Walden’s data set: 2, 2, 2, 3, 3, 3, 3, 4, 4, 4
Drake’s data set: 3, 3, 4, 4, 4, 4, 5, 6, 7, 9
*PLS HELP, THIS IS PASS DUE*
Answers
Answer:
The center of Walden’s data, 3, is less than the center of Drake’s data set, 6.
Step-by-step explanation:
Answer:
Walden’s data set doesn’t have any outliers. Drake’s data has an outlier with the value 9, which is at the higher end of the distribution.
Step-by-step explanation:
Hope this helped!
The bear was chosen
more times than the elephant as the favorite animal.
Favorite Animal
24
20
16
Frequency
dili
12
8
Snake
Bear
Dolphin
Animal
Tiger Elephant
9
08
11
10
Answers
Answer:
it was chosen 9 more times
Step-by-step explanation: i had this on my quiz
A book which was bought for Rs.100 was sold at Ra.90 what will be the loss percent?
Answers
Answer:
10% or 1%
Step-by-step explanation:
i swear u better not remove this
Pfvvvvv me ajudem, é MUITO URGENTE
Answers
Answer:
Me no espanol
Step-by-step explanation:
Asher solved the equation below:
4x = 64
4x − 4 = 64 − 4
x = 60
Is Asher's solution correct? If the solution is incorrect, explain why it is incorrect and show the correct steps to solve the equation. (5 points)
Answers
I need answer plz I beg I will give you a good rating and also points.
Answers
Answer:
44.95+x <= $250
Step-by-step explanation:
its the second option
she spent $44.95 on the 2 books she already bought. if x represents what she has left to spend, the total has to be LESS THAN or EQUAL TO $250 when they're added, so the second option is correct.
A development economist is studying income growth in a rural area of a developing country. The last census of the population of this area, several years earlier, showed that mean household annual income was 425 dollars, and the variance of household income was 2500 (dollarssquared). A current random sample of 100 households yields a sample mean income of $433.75. Assume that household annual incomes are approximately normally distributed, and that the population variance is known still to be 2500. Test the null hypothesis that population mean income has not increased ( H0 : "m"(greek letter) greater than equal to< 425 ) against the alternative hypothesis that it has increased ( HA :"m"(greek letter > 425 ), at a 1% level of significance.
What is the form of the rejection region?
a. Reject H0 if x < cv
b. Reject H0 if x > cv
c. Reject H0 if x < cv or if x > cv
d. Reject H0 if x = cv 3
What is the critical value?
a. 436.63
b. 433.75
c. 425
d. 437.88
What is the conclusion of the hypothesis test?
a. Accept H0
b. Reject H0 in favor of HA
Answers
Answer:
Reject H0 if x > cv
Step-by-step explanation:
The hypothesis :
H0 : μ ≤ 425
H1 : μ > 425
Standard deviation, s = √2500 = 50
Sample size, n = 100
xbar = 433.5
The test statistic, Z :
(xbar - μ) / s/√n
(433.5 - 425) / 50/10
Z = 8.5 / 5 = 1.7
The decision region ;
|Z| > Z0.01 ; Reject H0
From Z table ;critical value, Z0.01 = 2.33
1.7 < 2.33 ; We fail to reject then Null and conclude that thee is no significant evidence support the claim that population mean income has increased.
Hi, i need to calculate roots x1 and x2 using the vieta theorem, can anyone help me? I have found the answer for x1 and x2, its 1,5 and 2, all i need is a solution on how to get this answer, the equation is in the picture, will give you brainliest if you type down the correct solution for me, thanks.
Answers
Answer:
Solution given:
-2x²+7x-6=0
2x²-7x+6=0
Comparing above equation with ax²+bx+c
we get
a=2
b=-7
c=6
By using Vieta's theorem
X1+X2=[tex] \frac{-b}{a} [/tex]=[tex] \frac{7}{2} [/tex]
again
X1X2=[tex] \frac{c}{a} [/tex]=[tex] \frac{6}{2} [/tex]=3
Can u help me and if u don’t know don’t answer
Answers
19.5 x .40 = 7.8
Answer:
a. The scale factor from Drawing 1 to Drawing 2 is 40%
b. The length of the bottom side of Drawing 2 is 7.8 cm
Step-by-step explanation:
5.2 / 13 = 26 / 65 = 2 / 5 = 4 / 10 = 0.4 = 40%
19.5 / 2.5 = 39 / 5 = 78 / 10 = 7.8
