The village has a population of 12,999. What is the population
rounded to the nearest thousand?
Answer:
13,000
Step-by-step explanation: please mark brainliest
how do I simplify this in exponential expression
on the grid, which point is located in the quadrant where the x-coordinate is a negative number and the y- coordinate is a positive number¿
Answer:
b
Step-by-step explanation:
because if you look at it the x-coordinate is -6 and the y-coordinate is positive 4
-3z - z equivalent expression
(1/4)^3
pls help me im at home and dont know this lol
What is the slope of the line plotted below?
O A. 0.25
B. -0.25
O C. -0.5
O D. 5
Answer:
m= -0.25 b=2.25 the answer is -0.25
A slope is also known as the gradient of a line. The slope of the line is -0.25. The correct option is B, -0.25.
What is Slope?A slope is also known as the gradient of a line is a number that helps to know both the direction and the steepness of the line.
slope = (y₂-y₁)/(x₂-x₁)
The two points of the graph are given as (-3,3) and (1,2). Now, the slope of the line can be written as,
Slope = (3 - 2) / (-3 - 1)
= 1/-4
= -0.25
Hence, the slope of the line is -0.25.
Learn more about Slope of Line here:
https://brainly.com/question/14511992
#SPJ2
What is the sum of the rational expressions 2x+7/x+5+x-3/x+5
A 3x+10/x+5
B 3x+10/2x+10
C 3x+4/x+5
D3x+4/2x+10
Answer:
=3x+{4}{x}+10
Step-by-step explanation:
The sum of the rational expression is =3x+{4}{x}+10
Let u = 2i + 3j, v = –i, and w = 5i – 6j. What is the magnitude of 2(u – v + w)?
10.0
13.4
17.1
21.6
Answer:
C. 17.1
Step-by-step explanation:
edge
2/10 convert to a decimal
Answer:
0.2 is the answer
-your welcome and have a great day!!
Diana has 18 apples more than Roberto. Together, Diana and Roberto's apples are 48. How many apples does each have?
Answer:
Diana has 33 and Roberto has 15.
Step-by-step explanation:
Use D for the amount of apples Diana has and R for Roberto
D=R+18
D+R=48
Use Substitution to solve the system of Equations
R+18+R=48 ----> 2R+18=48- Subtract 18
2R=30- DIvide by 2
R=15
Substitute R into another equation
D=R+18
D=15+18
D=33
Which of the following is known as a simpler form of Euclid's fifth postulate
and led to the discovery of non-Euclidean geometry?
A. Playfair's axiom
B. Poincaré disk
C. Riemann's negation
D. Zeno's paradox
Answer:
A. Playfair's axiom.
Step-by-step explanation:
In a plane, given a line and a point not on it, at most, one line parallel to the given line can be drawn through the point.
- this implies Euclid's fifth postulate.
the sum of 2 fractions 8/9. the difference 2/9. what are the 2 fractions?
Answer:
5/9 and 3/9
Step-by-step explanation:
run through the different possibilities and see what has a difference of 2/9th. Here is the way I ran through it
1/9 + 8/9 Difference is not 2/9th
2/9 + 6/9 Difference is not 2/9th
3/9 + 5/9 Difference is 2/9th. This is our answer
Step-by-step explanation:
5/9 and 3/9.....add 5/9 and 3/9 and you will get 8/9....if you subtract 5 and 3 it will give you 2....5/9-3/9=2/9
X
y = x2 - 4
y=-x-2
-5
5
10
O A. (-2,0)
O B. (1,-3)
C. (0, -4)
D. (2,0)
Answer:
if its multiple answer I think its a and c
Step-by-step explanation:
also screw the other guy that didn't answer the question
Alex bought a 6-pack of sports drink bottles that each had a volume of 350 ml.
a If Alex drank 3 of them, how many milliliters did she drink? Show your work.
Answer:
1,050ml
Step-by-step explanation:
6 x 350= 2,100
3 x 350= 1,050
2,100 - 1,050 = 1050ml
Some children were asked to name their favorite color.
Favorite Color
Red
Blue
Green
Yellow
= 5 children
More children like green than red. How many more?
5 children
B
7 children
35 children
D 25 children
Answer:
its 5 Obviously :)
Step-by-step explanation:
get it
What is the population in 2020 of a place that has a population of 4 million people in 2011 and is growing at a rate of 1.3%?
Answer:
370 million
Step-by-step explanation:
In the 10 years from 2000 to 2010, the population was multiplied by the factor ...
100% + 9.6% = 109.6% = 1.096
In the next 20 years from 2010 to 2030, the population will be multiplied by that factor twice, if it grows at the same rate:
2030 population = (308 million)·(1.096²) ≈ 370 million
Romell receives five points for each correct answer on a
test and loses two point for each incorrect
answer.
a. Write an equation showing that Reggie received 30 points.
6x = 30
b. Write an equation showing that Reggie answered all 35 questions on the
test.
Answer:
5x - 2y = 30
x + y = 35
Step-by-step explanation:
Number of correct answers = x
Number of incorrect answers = y
Points won per correct answer = 5
Points lost per incorrect answer = 2
If Reggie received 30 points :
Required equation :
(points won per correct answer * number of correct answers) + (points lost per incorrect answer * number of incorrect answers)
5x + (-2y) = 30
5x - 2y = 30
Equation showing that Reggie answer all 35 questions :
Number of correct answers + number of incorrect answers = 35
x + y = 35
Line M passes through the points (5,-4) and (9,10). When line n is plotted, it has no points in common with line m. Which of the following must be the slope of line n?
Answer:
Slope, m = 7/2 or 3.5
Step-by-step explanation:
Given the following data;
Points on the x-axis (x1, x2) = (5, 9)
Points on the y-axis (y1, y2) = (-4, 10)
To find the slope;
Mathematically, slope is given by the formula;
[tex] Slope = \frac{Change \; in \; y \; axis}{Change \; in \; x \; axis} [/tex]
[tex] Slope, m = \frac {y_{2} - y_{1}}{x_{2} - x_{1}} [/tex]
Substituting into the equation, we have;
[tex] Slope, m = \frac {10 - (-4)}{9 - 5} [/tex]
[tex] Slope, m = \frac {10 + 4}{4} [/tex]
[tex] Slope, m = \frac {14}{4} [/tex]
Slope, m = 7/2 or 3.5
Can someone help me with this ?
Answer:
Bughghgg7guhih
Step-by-step explanation:
How many days is 1,000 hours?
Answer:
41.6666667 or 41 2/3 days
Step-by-step explanation:
There are 24 hours in a day. So you need to divide the hours by 24.
1000/24 is 41 and 2/3 days
Answer:
41.666667
Explanation:
Divide by 24 because 1 day is 24 hours
1000 / 24 = 41.666667
Find the area of the shaded figure.
The area is ?
square units
Answer:
12
kdbsvaidjdbewjwowlbaab
Find the measures of HAB and CAB.
Answer: Angle HAB= 66 and Angle CAB= 44
Step-by-step explanation:
Since angle EAF=90 and FAD=20 then DAH must equal 70 degrees because it is 180 degree angle. Since DAH and EAC are vertical angles they are equal so EAC = DAH= 70 degrees. For the other side of 180 degrees then 70+5x=180
5x=110
x=22
CAB= 2(22)= 44 degrees
HAB= 3(22)=66 degrees
Please need help on this one h as be no clue how to do this
Answer:
[tex]y=\frac{1}{6}x+\frac{2}{3}[/tex]
Step-by-step explanation:
(8,2) (2,1)
First, you will need to find the gradient (or the m value in [tex]y=mx+b[/tex])
[tex]m=\frac{y2-y1}{x2-x1}[/tex]
y2=1
y1=2
x2=2
x1=8
Now we can plug in these values to get the m value.
[tex]m=\frac{1-2}{2-8}[/tex]
Because the numerator and the denoinator will be negative, we needed to divide them to get a positive fraction.
[tex]m=\frac{-1}{-6} \\m=\frac{1}{6}[/tex]
Now we need to find the line of the equation using the following equation:
[tex]y-y1=m(x-x1)[/tex]
Now plug in the values using x1 and y1.
[tex]y-2=\frac{1}{6} (x-8)[/tex]
We can use the distributive property to distribute the [tex]\frac{1}{6}[/tex].
[tex]y-2=\frac{1}{6}x-\frac{4}{3}[/tex]
Lastly, we can add 2 to both sides to cancel out the -2 on the left to give us our equation.
[tex]y=\frac{1}{6}x+\frac{2}{3}[/tex]
ANSWER PLEASE I BEG YOUUUUUUUUU
Answer:
A
cant be b, c and d cause its not parallel
Does anyone know this?
A cylinder has a diameter of 6 cm and a height of 20 cm what is the volume?
Step-by-step explanation:
V = pi r2 h
22/7 × (6/2)^2 × 20
565.71 cm3
(URGENT) Worth all my points 7.3
Answer:
Step-by-step explanation:
I'll assume that all the angles are 90°, and there is no bottom to the box.
To determine the wood needed, calculate the surface area of the bed. Since there is no bottom or top to the box, the amount of wood is 2(45 in × 21 in) + 2(22 in × 21 in) = 1890 in² + 924 in² = 2814 in²
To determine the soil needed, calculate the volume of the box.
volume = 45 in × 21 in × 22 in = 20,790 in³
Zoe took 2.5 hours to bike the 60 km Kilometers from her house to the beach. It took her 3.5 hours to bike the same distance back to her house. What was the total distance Zoe baked? Enter your answer in to the box.
Answer:
120 km
Step-by-step explanation:
60km+60km=120
Find ONLY the measure of angle B
Answer:
Need points srry <3
Step-by-step explanation:
Btw too many tabs are open maybe close them to helo your frame rate ;D
X1 + X2 =-8
3X1 +2X2 = 18
Answer:
X1 = 34
X2 = -42
Step-by-step explanation:
Given the simultaneous equations
X1 + X2 =-8 .... 1 * 3
3X1 +2X2 = 18 .... 2 * 1
______________________
3X1 + 3X2 = -24
3X1 +2X2 = 18
Subtract
3X2 - 2X2 =-24 - 18
X2 = -42
Substitute X2 = -42 into 1
X1 + X2 = -8
X1 - 42 = -8
X1 = -8+42
X1 = 34
Hence the solution to the system of equation is (34, -42)