Answers
Related Questions
Match the following items by evaluating the expression for x = -3.
x-2 =
x-1 =
x0 =
x1 =
x2 =
choices
1
1/9
-3
-1/3
9
Answers
Step-by-step explanation:
x^-2 = 1/9
x^-1 = -1/3
x^0 = 1
x^1 = -3
x^2 = 9
Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value.
(Picture included)
Answers
Answer:
Me neither, don't see any picture
Step-by-step explanation:
10.45 and 1.27 what is the difference between these two numbers (NO FILES)
Answers
Answer:
[tex]10.45 - 1.27 \\ = 9.18[/tex]
please answer all even questions and if you get them right ill date you for 1 day girl or boy but please help
Answers
Avi's pet hamster Chubby loves to run in his hamster wheel. During one "race", Avi counts 1000 rotations of the wheel. She wants to know how far Chubby ran, so she measures the diameter of the wheel and finds that it is 20 cm. How far did Chubby run
Answers
Answer:
i think its 200 m
Step-by-step explanation:
because 20 times 1000 rotations is 20000 cm so when u convert it to meter it is 200 meter if it is km it is 0.2 km
The diameter of hamster wheel = 20 cm
Now the circumference of hamster wheel is given by :-
where d ⇒ the diameter of the hamster wheel.
During one race, the number of rotations of the wheel = 100
Therefore, the distance run by chubby is given by :-
Distance ran by chubby is equal to the number of rotations of the wheel times Circumference of the wheel.
framing in equation form we get;
D⇒ Distance ran by Chubby.
PLEASE HELP ME ASAP :(
Answers
Solve the inequality. Graph the solution.
−6n>54
Answers
Answer:
n<-9
us an open circle on -9 pointing to the left
hope this helps
have a good day :)
Step-by-step explanation:
The line plot shows the ages of participants in two group activities at a science center.
What conclusion can be drawn about the data sets?
More 14- and 15-year olds are in group 2 than in group 1.
Group 1 participants have a greater range in age than group 2 participants.
The median age of participants in group 2 is older than the median age of participants for group 1.
The mean age of participants in group 2 is younger than the mean age of participants in group 1.
Two line plots one above the other, both are labeled from ten to twenty five by ones. The top line plot is labeled Age of participants dash group one and it has five Xs above fifteen, four Xs above fourteen, two Xs above thirteen, sixteen, and nineteen and one X above ten, twelve, seventeen, eighteen, and twenty. The bottom line plot is labeled Age of participants dash group two and it has four Xs above seventeen, three Xs above eighteen, two Xs above eleven, fifteen and sixteen and one X above twelve, thirteen, fourteen, ninteen, twenty, twenty three, and twenty five.
AND
What is the overlap of Team 1 and Team 2?
high
medium
low
none
Two line plots aligned vertically so that their labels match. The first line plot is from 72 to 82, is labeled Team 1, and shows the following values that appear as x marks above the line. One x mark above 73. Two x marks above 74. Two x marks above 75. Three x marks above 76. Two x marks above 77. One x mark above 78. One x mark above 80. The second line plot is also from 72 to 82, is labeled Team 2, and shows the following values that appear as x marks above the line. One x mark above 74. Two x marks above 75. Four x marks above 76. Two x marks above 77. One x marks above 78. One x mark above 79. One x mark above 80.
Answers
Answer:
Can't
Step-by-step explanation:
Well...
We need the line plot please.
Which equation represents the line shown on the graph?
Answers
Answer:
I belive it would be either y = 2x or y = x + 2
I think its y = 2x
Step-by-step explanation:
Hurry Need Help Asap I Will Give Brainliest!!
Answers
Alright man...
For question 1, angle ABC and angle CBD combines to form angle ABD. Just saying, question 2 literally answers question 1.
For question 2, it's literally addition. So 40 + 25 = 65°.
For question 3, it's just subtraction. 70 - 45 = 25°.
Good luck on ur test or whatever ur doing
answer this please!!
Answers
Answer:
Hello! answer: 105
Step-by-step explanation:
You can find the area separately then add it up so... 10 × 6 = 60 10 × 9 = 90 90 ÷ 2 = 45
60 + 45 = 105 therefore the area is 105
Answer:
105 square meters
Step-by-step explanation:
Area= a + b/2 • h
Area= 15 + 6/2 • 10
Area= 21/2 • 10
Area= 10.5 • 10
Area= 105
Hope this helps, good luck!
29. Find the value of t if
t:7=1:2
Answers
Answer:
t = 7/2
Step-by-step explanation:
t:7 = 1:2
t/7 = 1/2
Cross Multiply both sides
2t = 7*1
t = 7/2
If you have a rectangular bathtub, what would represent the volume?
the distance walls of the tub
the amount of water that fills the tub
the space of the floor of the tub
None of the above
Answers
Help somone plssss ASAP
Answers
the question is below
Answers
For the following expressions, press Yes or No to indicate whether each expression is equivalent to 3(x + 2).
Answers
Answer:
3x + 2 No
3(2 + x) Yes
3x + 2x No
x + 2x + 2 + 4 Yes
x + x + x + 1 + 1 + 1 + 1 + 1 + 1 Yes
Step-by-step explanation:
pls help. what is the equation of the trendline?
Answers
Answer:
0
Step-by-step explanation:
for which m is the slope, b is the y-intercept, x is any x value and y is any y value. By looking at the equation of the trend line, you can determine the y-intercept. For example, if the equation of the trend line is y=2x+5, the y-intercept is 5. You would receive this same answer if you let x = 0.
what is the value of k ?
Answers
Answer:
27-degrees
Step-by-step explanation:
these are vertical angles which are equal to each other *congruent
39 + k = 66 --> *subtract 39 from both sides*
k = 27
Answer:
27°
Step-by-step explanation:
Remember the angle opposite of another angle in two straight lines are equal
So 66=39+k
Then put k by itself by subtracting 39 from both sides
66-39=k
k=27°
7. The planet Abydos experiences drastic changes in temperature over the course of the day. On one day it reached a minimum temperature of −290°F, but then warmed up to a maximum temperature of −100°F.
What was the temperature change that day?
Answers
Answer:
The temprature change was +190 degrees farenheit
Step-by-step explanation:
subtract 290-100 using absolute value
The equation of the trend line is y = -0.36x + 12.6.
Use the equation of the trend line to predict the wind chill for a wind speed of 1 mi/h. Round your answer
to the nearest degree.
The wind chill at 1 mi/h is
°F.
Answers
Answer:
9.72°F
Step-by-step explanation:
I think that's right :)
I WILL REWARD BRAINLIEST
The average (mean) of three numbers is 10. The first two numbers are 10 and 4. What is the third number?
7
8
14
16
Answers
Answer:
16
Step-by-step explanation:
Please help!!!!! will give Brainliest
Answers
Train B is going 85
B is faster.
I need some help with this one
Answers
Answer:
300+90+9
-45=0+40+5
Step-by-step explanation:
399-45=354
300 + 90
-45
300 + 50 + 4 = 354
My first answer ever I think I’m right don’t hate me if I’m wrong :D
What is the median?
Points scored by the soccer team:
3, 7, 15, 10, 2, 9, 12, 5
Answers
Answer:
3,5,7,9,10,12,15 and 9 would be your median
Step-by-step explanation:
Because there is two numbers in the middle if you put them in order so u add them then divide it by to which gets 8
2, 3, 5, 7, 9, 10, 12, 15
7 and 9 are in the middle so add them
7+9=16
16/2=8
The amount of money charged for borrowing or using money, or the amount of money earned by saving money.
A.budget
B.tax
C.income
D.interest
Answers
Answer:
D. interest
Step-by-step explanation:
interest is what the bank charges you to use their money and also when you receive (usually a percentage) of what you payed back! ( hope this helps :) )\
Ed is building a model of a house with a flat roof, as shown in the diagram. There is a chimney through the roof. Ed will cover the roof with square tiles.
If the area of each tile is 1 square inch, how many tiles will he need?
Answers
Answer:
Step-by-step explanation:
3x4
Then find the area the chimney takes up. 4in x 3in = 12in
2,000in - 12in =1,988 tiles for the roof.
help please thank youuuuuuuu
Answers
Answer:
y= 1/2x-3 y= -1/1x-6 (-1, -5)
Step-by-step explanation:
A parallelogram has one side that is 9 millimeters and one side that is 13 millimeters. What is the perimeter of the parallelogram?
Answers
a= 9
b= 13
So,➠ 2(9+13)
➠ 2 × 22
Ans ➠ 44mm
A=19
Explanation- 2(9+13) = 2(22)
2*22=44mm
Keep in mind an area of a parallelogram is 2(a+b)
Evaluate the expression.
Answers
Answer:
131
Step-by-step explanation:
1. Do the brackets first because BEDMAS -> 5^2+2 x 53
2. Do the exponents -> 25 + 2 x 53
3. Multiply and divide (left to right) -> 25 + 2 x 53 -> 25 + 106
4. Add and subtract that -> 131
Hope this helps! :)
Symbolab is a good calculator to use for these equations
27 (53)
= 1431
Hope it helps
Please mark brainliest
An altitude is drawn from the vertex of an isosceles triangle, forming a right angle and two congruent triangles. As a result, the altitude cuts the base into two equal segments. The length of the altitude is 30 inches, and the length of the base is 10 inches. Find the triangle’s perimeter. Round to the nearest tenth of an inch.
Answers
Step-by-step explanation:
From the given question, applying the Pythagoras theorem to one of the congruent triangles formed, we have;
= +
= +
=841 + 81
= 922
hyp =
= 30.3645
The perimeter of the triangle can be determined as;
perimeter = + +
= 30.3645 + 18 + 30.3645
= 78.729
The perimeter of the triangle = 78.7 inches
The perimeter of the triangle is 70.82 inches.
Given as :
The length of the altitude is 30 inches, and
The length of the base is 10 inches
What is right triangle?Right triangle is defined as a triangle which one angle is a right angle or two sides are perpendicular.
Let, perpendicular = 30 and base = 5
According to Pythagoras theorem,
A right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
perpendicular² + base² = hypotenuse²
Substitute the values,
30² + 5² = hypotenuse²
900 + 25 = hypotenuse² or
hypotenuse² = 925
hypotenuse = √925
hypotenuse = 30.41
The perimeter of the triangle can be determined as:
Perimeter of the triangle = l₁ + l₂ + l₃
Perimeter of the triangle = 30.41+ 10 + 30.41
Perimeter of the triangle = 70.82
Hence, the perimeter of the triangle is 70.82 inches.
Learn more about right triangle here:
brainly.com/question/6322314
#SPJ2