Answer:
this year is 2021
Step-by-step explanation:
Answer:
What are the answer choices?
Step-by-step explanation: ??
MARKING BRAINLIST PLEASE HELP TYSM!!
Answer:
20 2/3
Step-by-step explanation:
I did the math and it is right
*PLEASE HELP ME* (math attachment) IT'S PAST MIDNIGHT I'M TIRED AND DESPERATE
D
Step-by-step explanation:let's rewrite this
x + y = 11 - equation 1
- x = - y - 9 - equation 2
solve the first equation for x
x + y = 11 (add -y to both sides to get x by itself)
x = -y + 11 - equation 3
now substitute -y + 11 for x in the second equation
y - 11 = - y - 9 (2 negative signs next to each other equals positive)
2y - 11 = -9 (add y to both sides)
2y = 2 (add 11 to both sides)
y = 1 (divide both sides by 2)
now substitute y = 1 into equation 3
x = -1 + 11
x = 10
therefore, x = 10 and y = 1. in coordinates, x goes before y
therefore, the coordinates are (10, 1)
therefore the answer is D
good luck my friend! hope this helped a lot! also, i found a website if you don't fully understand this, its called MathPapa, i didn't use it to work this out so my working might be different but it definitely helps me sometimes. for an equation like this, type it likes this: x+y=11; -x=-y-9
-cheesetoasty
Which expression shows 3 decreased by the sum of 11 and a number? A. 3-(11+x) B. (11+x)-3 C. 3-11+x D. 3+11x
Answer:A
Step-by-step explanation:
Answer:
The correct answer Its A. 3-(11+x)
solve for x, Round to the nearest thenth. x,9.2,16.5
Select the TWO numbers that are solutions to the equation x2 = 49.
A. 49
B. 7
C. -49
D. 2
E. -7
Answer:
x = ±7
x=7, -7
Step-by-step explanation:
x^2 = 49
Take the square root of each side
sqrt(x^2) = sqrt(49(
x = ±7
The average rainfall of a prairie land is:
Answer:
Heres the link - https://brainly.com/question/19882225?referrer=searchResults
Step-by-step explanation:
Which describes the correlation shown in the scatterplot? 6 5 4 3 2 1 0 1 2 3 3 4 4 5 6
Answer:
There is a negative correlation in the data set
Step-by-step explanation:
B
The correlation between the variables as shown is a negative correlation.
What is a scatter plot?
A scatter plot is a plot or graph that shows the association between two variables. It can be used to ascertain the correlation between variables at a glance.
Hence, we can see from the scatter plot as shown in the image attached to the question that the correlation between the variables as shown is a negative correlation.
Learn more about scatter plot: https://brainly.com/question/2764328
Find the lateral area for the regular pyramid.
Answer:12
Step-by-step explanation:
Because i Have nolege.
Huilans age is three times Thomas's age. the sun of their ages is 40. what is Thomas's age?
Answer:
Step-by-step explanation:
Huilan = H
Thomas = T
H = 3T
T+3T = 40(This is the sum)
4T = 40
4T/4=T
40/4=10
T=10
The formula for finding the volume of a cone is V=
nur?n. The radius of a cone is 5 cm and the height of a cone is 10
cm. What is the approximate volume of the cone?
Answer:
261.8 cm^3
Step-by-step explanation:
1) find the base area
base area = radius^2 x pi = 5^2 x pi = 25 x pi = 78,539816 cm^2
2) find the volume
V = (base area x height)/3 = (78.539816 x 10)/3 = 785.3/3 = 261.8 cm^3
Luke surveyed his friends to see how many minutes it takes each of them to get to school in the moming. The results are in the list below.
6, 11, 14, 4, 8, 8, 10, 9, 14
What is the mean of the data? (Round to the nearest tenth if necessary)
Answer:
9.3
Step-by-step explanation:
The real answer is 9.33333 but I did as you said and rounded to the nearest tenth.
I got this answer by adding up 6, 11, 14, 4, 8, 8, 10, 9, 14 and I got 84. Then I divided 84 by 9 and got 9.33333.
Sorry if I'm wrong.
Please mark me as Brainliest.
Solve for b .
Simplify your answer as much as possible.
40=25b
Your hourly rate of pay= $12.00 and overtime rate is time and a half (1 1/2).
Use the above time card:
Please help!
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Answer:
layers 2 cubes in each layer 3 2x3=6
Step-by-step explanation:
Marcello gets paid $18 per hour at his job. He takes a $4 uber ride to get to work and a $4 uber ride to get home. If he works 8 hours, what is his total profit for the day?
Answer:
$136
Step-by-step explanation:
x = per hour
y = total profit
4 + 4 = 8
Equation:
y = 18x - 8
y = 18(8) - 8
y = 144 - 8
y = 136
Please Help Me!! Will Give Brainliest!!!
Inflation is at a rate of 7% per year. Today jennas favorite bread costs $3.79 what would it have cost 10 years ago?
DO u need the percetage or the price?Step-by-step explanation:
A satellite is at a distance of 1.3776 x 108 feet from the center of Earth. There are approximately
3,280 feet in a kilometer. What is the distance in kilometers between the satellite and the center of Earth?
Write your answer in scientific notation.
Enter only your answer in the space provided.
Answer:4.2 x 10^4 your welcome
Step-by-step explanation:
Find the probability of rolling a 5 or greater on the first die and a 2 or greater on the second die
Answer:
The probability is 1/9
Step-by-step explanation:
The probability of rolling a 5 the first time is 1/6
The probability of rolling a number greater than 2
Numbers greater than 2 are 3, 4, 5, 6
So the probability of rolling a number out of these four is 4/6
So the probability of rolling a five for the first time and the probability of rolling a number greater than 2 the second time will be
1/6 * 4/6 = 4/36 = 1/9
Answer:
1/3, 5/6, and 5/18.
Step-by-step explanation:
If a die has 6 sides, then because there are 2 sides equal or greater than 5 (5 and 6), then there is a 2/6 or 1/3 chance of rolling the first die. On the second roll, there are 4 sides equal or greater than 5 (2, 3, 4, 5, and 6), so there is a 5/6 chance of rolling it. To find the probability of both happening, multiply 1/3 by 5/6 to get 5/18.
What is the value of (-5)^4?
Answer:
625
Step-by-step explanation:
Please help out and explain the best you can! Tysm !
Answer:
Step-by-step explanation:
From the graph attached,
Coordinates of the vertices of ΔOAB,
O → (0, 0)
A → (2, 4)
B → (5, 0)
If a point (h, k) is rotated 90° counterclockwise about the origin the image point will be,
(h, k) → (-k, h)
By this rule, if triangle OAB is rotated 90° counter clockwise, new vertices will follow the same rule,
O(0, 0) → O'(0, 0)
A(2, 4) → A'(-4, 2)
B(5, 0) → B'(0, 5)
By plotting these points we can get the image triangle.
Select all of the following answer choices that are reciprocals of each other.
A. 2 and 1/2
B. -5 and 5
C. -7 and -1/7
D. 3 and 4
Please help I will give you 20 points again
(PLS HELP IVE BEEN HELPING AND NOONES HELPING ME) its a lil question I will give brainly and you’ll get lots of points for a multiple choice
Answer:
The answer would be; y+(x-6)^2-44
Step-by-step explanation:
Desmos helps you align the two graphs :)
A circular-shaped pool has a diameter of 23 meters. What is the AREA of the pool in square meters? Use 3.14 for pi. Round to the nearest tenth.
Answer:
1472.66
Step-by-step explanation:
HELP GEOMETRY PLEASE !!!!
Answer:
∅ = 37°
Step-by-step explanation:
cos ∅ = adj/hyp = 4/5 = 0.8
∅ = 37°
the slope of the line below is -3. use the coordinates of the labeled point to find a point-slope equation of the line (5,-7)
a. y-7=3(x+5)
b. y-7=-3(x+5)
c. y+7=-3(x-5)
d. y+7=3(x-5)
Answer: C. y+7=-3(x-5)
x^2-4x+6x-24 factored
Answer: (X+6)(x-4)
Step-by-step explanation:
x^2-4x+6x-24 ==> x^2+2x-24
*Find two numbers that multiplied gives you -24 and add up to 2*
(6)(-4)= -24 6-4=2
Final result= (x+6)(x-4)
The scale drawing of a rectangular room has a length of 18 inches and a width of 12 inches. If the scale for the
drawing is 1 inch = 2 1/2 feet, what is the perimeter of the actual room?
Step-by-step explanation:
Scale factor =5/2
length=5/2×18= 45
width=5/2×12= 30
perimeter = 2(L+W)
=(45×2+30×2)
90 +60
=150 inches
Find the circumference of each circle use 22/7 for pi?
Answer:
The formula to determine the circumference is: 2 x 3.14 x radius. All you need to do is plug in the value of the radius, 56, and multiply it by 2 and 3.14.
Step-by-step explanation: