Answer:
x>5
Step-by-step explanation:
-11>-1-2x
2x>-1+11
2x>10
x>5
Answer:
5 > x
Step-by-step explanation:
-11 > -1 -2x ---> plus one on each side---> -10 > -2x ----> divide by -2 --> 5 > x
The temperature of meat, poultry and fish, should be measured at____W.
A: the surface area
B: the bony part
C: the thickest part
D: the hottest part
Answer:
C) the thickest part
Step-by-step explanation:
you want it to be completely cooked so you check the part thats going to be the longest to cook
A triangle has vertices on a coordinate grid at A(-8, -10), B(9, -10), and
C(9,-3). What is the length, in units, of AB?
Answer:
17
Step-by-step explanation:
The length of line AB is 17 units which is one side of a triangle.
What is a triangle?A triangle is a closed 2D figure formed by joining three non-co-linear points. By the property of sides, triangles are of three types they are:- Equilateral triangle, Isosceles triangle, and scalene triangle.
We know the length of two given pairs of points can be determined by the distance formula which is [tex]\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2[/tex].
Given are the points of the vertices of a ΔABC are A(-8, -10), B(9, -10), and
C(9,-3).
∴ The length of line AB is,
= [tex]\sqrt{(9 + 8)^2 + ( -10 + 10)^2}[/tex] units.
= [tex]\sqrt{17^2}[/tex] units.
= 17 units.
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factorise x2 plus 2x
Hey there!☺
[tex]Answer:\boxed{x(x+2)}[/tex]
[tex]Explanation:[/tex]
[tex]x2+2x[/tex]
Factor x2+2x by grouping:
[tex]x2+2x=\\x(x+2)[/tex]
x(x+2) is your answer.
Hope this helps!☺
5 points
Allie made 2/3 of a liter of hot chocolate. Each mug holds 1/3 of a liter.
How many mugs will Allie be able to fill?
A. 9
B.3
C.6
O D.2
Answer:
D because 2/3 equals 2 1/3 mugs
If PQR is an equilateral triangle, PQ=18x+1, QR=24x-17, and PR=15x+10, find x and the measure of each side.
Answer
QR= PQ= PR
18x+1= 24x-17
18x-24x= -17-1
-6x= -18
x= 3
QR= 24(3)-17= 55
PQ= 18(3)+1= 55
PR= 15(3)+10=55
Answer:
The value of x is 3. The length of PQ, QR and PR are 55.
Step-by-step explanation:
Given that the lengths in an equilateral triangle are all the same. We can assume that PQ = QR = PR. So we can choose any 2 lengths and compare it :
[tex]PQ = QR[/tex]
[tex]18x + 1 = 24x - 17[/tex]
[tex]1 + 17 = 24x - 18x[/tex]
[tex]6x = 18[/tex]
[tex]x = 18 \div 6[/tex]
[tex]x = 3[/tex]
Next, we have to substitute x = 3 into the expressions :
[tex]PQ = 18(3) + 1 = 55[/tex]
[tex]QR = 24(3) - 17 = 55[/tex]
[tex]PR = 15(3) + 10 = 55[/tex]
Your company buys a car, and its value goes down over time. What is that process called?
Answer:
depreciation, hope this helps
In a class of 60 students in an online test, where girls are twice the number of boys, mellisa ranked 27th from the top. If there are 9 boys ahead of mellisa, how many girls are after there rank?
Answer:
17
Step-by-step explanation:
60 students in total, that means girls are 40 in number and boys are 20 in number (because girls are twice the number of boys).
If girls are 40 in total
Boys are 20
With 9 boys ahead of melissa, that means ( we will use 26 because she is in 27th)
26-9 = 17
This means 17 girls are ahead of melissa.
Use the regression calculator or another tool of your choice to create a scatter plot of the data for men, where the independent variable is the year since 2000 and the dependent variable is the number of people (in thousands). Take a screenshot of your scatterplot and paste it below. If your graph does not include labels, then include a description of what the axes represent.
Answer:i have attached the graph...this it the teachers edition EXACT ANSWERS be smart.
Step-by-step explanation:
The x-axis is the independent variable and it represent the number of years since 2000. The y-axis is the dependent veriable and it represents the number of US citizens(in thousands) who earned a bachelor degree.
in a sport %53 of those surveyed belived their high school football team will win the state championship the poll shows a margin of error of 5 percentage points write and solve an absolute value in quality to find the least and the greatest percent of people that think their team will win the state championship
Answer:
Step-by-step explanation:
From the given information:
suppose, the total number of people = n
Thus, the percentage of people believe in high school = 53% = 0.53
= n × m
The poll also let us understand that the number of people falls in margin error.
= ±n × M.O.E
where;
M.O.E = margin of error = ±5%
∴
the number of people falls in margin error. = ±n × 0.05 = 0.05 n
Thus, we can posit that the greatest percentage of people think for highschool was:
[tex]( \dfrac{0.53 n + 0.05 n}{2}) \times 100= 54%[/tex]
However, the least percentage of people think for highschool was:
[tex]\mathbf( \dfrac{0.53 n - 0.05 n}{2}) \times 100= 48 \%}[/tex]
PLEASEEEEE HELPPPP MEEEEEEE BRAINLIEST TO THE FIRST ANSWER AND 30 POINTS
Answer:
CD ≠ EF
Step-by-step explanation:
Using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = C(- 2, 5) and (x₂, y₂ ) = D(- 1, 1)
CD = [tex]\sqrt{(-1+2)^2+(1-5)^2}[/tex]
= [tex]\sqrt{1^2+(-4)^2}[/tex]
= [tex]\sqrt{1+16}[/tex] = [tex]\sqrt{17}[/tex]
Repeat using (x₁, y₁ ) = E(- 4, - 3) and (x₂, y₂ ) = F(- 1, - 1)
EF = [tex]\sqrt{(- 1+4)^2+(-1+3)^2}[/tex]
= [tex]\sqrt{3^2+2^2}[/tex]
= [tex]\sqrt{9+4}[/tex] = [tex]\sqrt{13}[/tex]
Since [tex]\sqrt{17}[/tex] ≈ [tex]\sqrt{13}[/tex] , then CD and EF are not congruent
the temperature dropped 2°F every hour for 6 hours. What was the total number of degrees the temperature changed in the 6 hours? Explain how you determined your answer.
Answer:The temperature dropped 12 degrees Fahrenheit total
Step-by-step explanation: The temperature dropped 2 degrees per 1 hour for 6 hours, so you would multiply 2 (degrees per hour) by 6 (hours the temperature dropped). 6 x 2 = 12
The total number of degrees the temperature changed in the 6 hours is 12°F.
Here,
The temperature dropped 2°F every hour for 6 hours.
We have to find,
The total number of degrees the temperature changed in the 6 hours.
What is Degree in Fahrenheit?
Fahrenheit is a scale for measuring temperature, in which water freezes at 32 degrees and boils at 212 degrees. It is represented by the symbol ° F.
Now,
The temperature dropped 2°F every hour for 6 hours.
1 hour = 2°F
6 hour = 6 x 2 = 12°F
Hence, The total number of degrees the temperature changed in the 6 hours is 12°F.
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Convert the following percent into common fractions in simplest form:
5 1/3%
Answer:
4/75
Step-by-step explanation:
you will get 5 and 1/3 percent equals (5 + 1/3) / 100 which is equal to 5/100 + (1/3) / 100 which is equal to 5/100 + 1/300. place both fractions under a common denominator. you will get 5/100 + 1/300 = 15/300 + 1/300 = 16/300. simplify the fraction to get 16/300 = 8/150 = 4/75
M is an example of all of the following except
a constant
a term
an expression
a variable
Answer:
its A
Step-by-step explanation:
A figure in Quadrant II was transformed, and the image is in Quadrant III. Which could not have been the transformation? A. A reflection over the x-axis B. A rotation 90° clockwise C. A translation down D. A rotation 270° clockwise
Answer: B) rotation 90 degree clockwise.
If a figure is in quadrant 2, and we rotate 90 degrees clockwise around the origin, then the figure will end up in quadrant 1 instead of quadrant 3. The four quadrants are numbered so that you start in the upper right corner, and move counterclockwise.
2( 4x + 2) = 4x – 12(x - 1).
WILL GIVE BRAINLIEST!!
Answer:
x = 8
Step-by-step explanation:
A five pound bag of sugar costs $6.00 How much does a 15 pound bag cost?
Answer:
$90.00
Step-by-step explanation:
Answer:
$18.
Step-by-step explanation:
To find the solution, multiply the cost of the 5 pound bag by how many pounds the bag is. ($6*5=18) The quotient is your solution.
choose the equation that represents the solutions of 0=0.25x2 - 8x
Answer:
the answer is c. just finished the assignment on brainly
Step-by-step explanation:
What is the absolute value of 100?
How can i find the weight of the moon?
My teacher has asked me to find a way to measure the weight of the moon, and how heavy the moon is.
A scanner scanned 72 photos in 8 minutes. If it scans photos at a constant rate, it can scan _____ photos in 23 minutes.
Answer:
im stuck on this to
Step-by-step explanation:
Answer:
1656
Step-by-step explanation:
A car travels at a constant speed.
It travels a distance of 142.2m, correct to 1 decimal place.
This takes 7 seconds, correct to nearest second.
Calculate the upper bound for the speed of a car.
Answer:
see below
Step-by-step explanation:
GivenDistance is 142.2 m, correct to 1 decimal placeTime is 7 seconds, correct to nearest secondTo find:Upper bound for the speedSolutionUpper bound for the speed = upper bound for distance/lower bound for time
Upper bound for distance = 142.25 m (added 0.1/5 = 0.05)Lower bound for time = 6.5 seconds (subtracted 1/2 = 0.5)Then, the speed is:
142.25/6.5 = 21.88 m/s21.88 = 21.9 m/s correct to 1 decimal place21.88 = 22 m/s correct to nearest m/s9/20/2020
Print Assessment
18. The population of Nevada was estimated at 2,839,000 in 2014. What is 2,839,000
expressed in scientific notation?
A.
2.839 X 106
В.
2.839 x 107
C.
28.39 X 10'
D.
28.39 x 10
Answer:
Step-by-step explanation:
= 2.839 × 106
(scientific notation)
= 2.839e6
(scientific e notation)
= 2.839 × 106
(engineering notation)
(million; prefix mega- (M))
= 2839000
(real number)
Please help me please!!
Answer:
A. 4
B. 8
C. 3
D. 7
E. 6
F. 2
G. 3
H. 5
Step-by-step explanation:
Solve the equation.
-8x = 72
X=
Answer:
-9
Step-by-step explanation:
Divide negative 8 with 72.
Answer:
x = -9
Step-by-step explanation:
Step 1: Write equation
-8x = 72
Step 2: Divide both sides by -8
x = -9
Step 3: Check
-8(-9) = 72
72 = 72
Standard 8.EE.A.1 -
Which expression is equivalent to (3x^2)^4?
2 points
(a) 12x^8
(b) 12x^6
(c) 81x^6
(d) 81x^8
Find the area and circumference of a circle with a diameter of 10 in. Round to the nearest tenth for both values.
Answer: area = 0.1 m^2
Circumference = 0.8 m
Step-by-step explanation:
1 in = 0.0254 m
5 in = 0.0254 m × 5
5 in = 0.127 m
r = 0.127 m
Area of the circle = π r^2
= π × 0.127^2
= 0.05 m^2
=0.1 m^2
Circumference of the circle = 2 π r
= 2× π × 0.127
= 0.798 m
= 0.8 m
Answer:
1. A = 78.5 in²2. C = 31.4 inStep-by-step explanation:
1. area of a circle = πr²
2. circumference of a circle = 2πr
where diameter = 10 in.
radius = 10 / 2 = 5 in
1. area of a circle = π(5)²
= 78.5 in²
2. circumference of a circle = 2πr
= 2π(5)
= 31.4 in
In a week, 12 hens laid 60 eggs. What is the unit rate for eggs per hen? The unit rate is ______ egg(s) per hen
Answer:
5 eggs per hen is the answee
Answer:
5
Step-by-step explanation:
I divided 60 by 12
Evaluate.
5/6 + 1/3 × 5/8
Write your answer in simplest form
Answer:
25/24
Step-by-step explanation:
multiply first then add
QUICK IN NEED HELP BRAINLY TO WHO ANSWERS FIRST
Solve the proportion.
Answer: 2/5
Step-by-step explanation: well if we take a look at how the denominators we have are 5 and 35 we can divide 35/5 which=7 so 14/7=2 therefore you get 2 over 5 or 2/5
Answer:
x=2
2/5=14/35
Step-by-step explanation:
x in (-oo:+oo)
x/5 = 14/35 // - 14/35
x/5-(14/35) = 0
x/5-2/5 = 0
1/5*x-2/5 = 0 // + 2/5
1/5*x = 2/5 // : 1/5
x = 2/5/1/5
x = 2
x = 2
Hope it helps :)
Brainliest pls? Have a good day/night
