Answers
Answer:
option 2 .............
Related Questions
Part D In her science class, Nadia needs to make a model showing the planets relative distance from the Sun. She wants to use centimeter grid paper to create her model. If 1 centimeter on the model represents 100,000,000 kilometers, write a proportion Nadia could use to create her model on the grid paper. Use the proportion to find the distance for each planet on the model. Then use a ruler and centimeter grid paper to draw a model similar to Nadia's.
Answers
Answer:
Mars
Step-by-step explanation:
100,000,000 kilometers, write a proportion Nadia could use to create her model on the grid paper. Use the proportion to find the distance for each planet on the model.
Which set of coordinates satises the system of equations y = x − 3 and y = -2x + 1? A. A B. B C. C D. D
Answers
Answer:
a. your welcome I hope your day goes wonderfully
Evaluate (-6/5 * 15/24) ÷ (7/9 x -1 17/18)
Answers
Answer:
243 /490 (Decimal: 0.495918)
Step-by-step explanation:
(-6/5 * 15/24) Simplified is -3/4
(7/9 x -1 17/18) Simplified is -1 83/162
So, -3/4 ÷ -1 83/162 = 243/490
[tex]\longrightarrow{\blue{ \frac{243}{490} }}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]
[tex]( \frac{ - 6}{5} \times \frac{15}{24} ) \div ( \frac{7}{9} \times - 1 \frac{17}{18} )[/tex]
[tex] \\= ( \frac{ - 90}{120} ) \div ( \frac{7}{9} \times \frac{ - 35}{18} )[/tex]
[tex] \\= ( \frac{ - 90}{120} ) \div ( \frac{ - 245}{162} )[/tex]
[tex] \\= ( \frac{ - 90}{120} ) \times ( \frac{ - 162}{245} )[/tex]
[tex]\\ = \frac{14580}{29400} [/tex]
[tex] \\= \frac{243}{490} [/tex]
[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}[/tex]
Pls help me so I can pass
Answers
The ratio of boots to shoes is 1 to 3. If there are 6 boots, how many shoes are there?
Answers
Answer:
2 shoes helpful answer to your question
Answer:
shoes =18
Step-by-step explanation:
let shoes be x
ratio of bots to shoes =1:3
boots/shoes =boots/shoes
1/3 = 6/x
do cross multiplication
6*3=x
18=x
The average number of employees that call in sick for the day over the course of a year is 25. The number of employees that call in sick on 12 days are 25, 10, 16, 39, 27, 25, 32, 25, 25, 22, 28 , and 14 Enter the sample mean and the population mean.
Answers
Answer:
it depends on the work place to play it safe i would choose 12
Step-by-step explanation:
The sample mean is equal to 24 and population mean is equal to 25
What is sample mean?Sample mean represents the measure of the center of the data. The sample mean formula is used to calculate the average value of the given sample data.
Sample mean= sum of the terms/number of the terms
What is population?
The population in static is used for a collection of data. The population mean can be calculated by the sum of all values in the given population divided by a total number of values in the given population.
Population mean= sum of the population/ number of the population
From the given question average of entire year is 25.
According to the population mean formula the sum of the population by number of the population is nothing but the average of the entire year. Thus the population mean is 25.
According to the sample mean formula,
sample mean= sum of the terms / number of the terms
⇒(25+10+16+39+27+25+32+25+25+22+28+14)/12 = 24
Thus the sample mean is equal to 24 and population mean is equal to 25
To know more about sample mean and population mean click here
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The quadratic function h(t) = −4.9t^2 + 50t + 2 represents the height, in meters, of a toy rocket t seconds after launch. How many seconds will it take the toy to reach the ground? State your answer to the nearest whole second.
Answers
Answer:
The toy reaches the ground in 10 sec
Step-by-step explanation:
When the rocket hits the ground, h becomes zero (0). Thus, our problem here is to solve the equation h(t) = −4.9t^2 + 50t + 2 = 0,
Because of the fractional coefficient -4.9, it's best to use the quadratic equation here. The coefficients of the t terms are {-4.9, 50, 2}. Thus,
the discriminant is b^2 - 4ac = 50² - 4(-4.9)(2) = 2539.2, and the square root of this is 50.39.
The quadratic formula is as follows:
-b ± √discriminant
t = -------------------------------
2a
which here is:
-50 ± 50.39
t = ------------------------ Since t represents time, only the positive result
-9.8 is relevant here; it is 10.24 sec,
which rounds off to 10 sec
The toy reaches the ground in 10 sec
A football player attempts to kick a football across a field. The path of the football can be modeled by the function h(x) = − 1/225 x^2 + 2/3 x, where x is the horizontal distance from the kick, and h(x) is the height of the football above the ground, when both are measured in feet. How far from the kicker will the football land?
Answers
h(x)=−1/225
x^2+2/3
x
Step-by-step explanation:
Petra jogs 3 miles in 30 minutes. At this rate, how long would it take her to jog 7 miles?
Answers
Answer:
1 hour 10 minutes.
Remember to restate the question:
It would take Petra 1 hour and 10 minutes to jog 7 miles.
Step-by-step explanation:
30/3=10
10x7=70
70-60=10
1 hour 10 minutes.
the image below, what is true about angles 1, 2, and 3?
A. 3 = 37
B. 1 = 37
C. 2 = 37
Answers
Answer:
C. 2 = 37
Step-by-step explanation:
<2 and 37 are vertical angles and vertical angles are equal
Angle 1 and 37 form a straight line so they add to 180
<1 + 37 = 180
<1 = 180-37 = 143
Angle 3 and 37 form a straight line so they add to 180
<3 + 37 = 180
<3= 180-37 = 143
What angle is complementary to 1 ? I'll mark brainliest
Answers
Answer:
angle 2
Step-by-step explanation:
complementary angle to angle 1 is angle 2 because in complementary angle sum of two amgle is 90 degree and when we add angle 1 and angle 2 it gives us 90 degree since they are perpendicular.
what is the value of x (with screenshot)
Answers
Because figure B is 1.5 times larger than figure A, and how x and 2 are located in the same sides of the triangle, you multiply 2 by 1.5 to get x=3
Hope that helps :)
Triangle JKL is rotated 180 about the origin, resulting in triangle J’K’L. What are the coordinates of the vertices of J’K’L? Move the coordinates into the tae to indicate vertices of triangle J’K’L’.
HELP ME PLZ
Answers
The verticies of J’K’L would be, J'(-a, -b), K'(-c, -d), and L'(-e, -f).
What are transformations?Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.
Dilation: The preimage is scaled up or down to create the image.
Reflection: The picture is a preimage that has been reversed.
Rotation: Around a given point, the preimage is rotated to create the final image.
Translation: The image is translated and moved a fixed amount from the preimage.
Given, Triangle JKL is rotated 180 about the origin, resulting in triangle J’K’L.
Assuming the coordinates of J(a, b), K(c, d) and L(e, f).
We know a rotation of 180° to (x , y) ⇒ (- x, - y).
Therefore, The vertices of J’K’L would be, J'(-a, -b), K'(-c, -d), and L'(-e, -f).
learn more about the transformation of graphs here :
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A livestock pen is built in the shape of a rectangle
that is 3 times as long as it is wide. The perimeter is
64 feet. If the material used to build the pen is $1.75
per foot for the longer sides and $2.25 per foot for
the shorter sides (the shorter sides have gates, which
increase the cost per foot), find the cost to build the
pen.
It costs $
to build the fence.
Answers
1.75(32) + 2.25(16) =
56 + 36 = $92
A football player attempts to kick a football across a field. The path of the football can be modeled by the function h(x) = − 1/225 x^2 + 2/3 x, where x is the horizontal distance from the kick, and h(x) is the height of the football above the ground, when both are measured in feet. How far from the kicker will the football land?
Answers
Answer:
Cristiano Ronaldo
Step-by-step explanation:
because he has a lot of shot power
Pls help me so I can pass
Answers
Answer:
A
Step-by-step explanation:
V = (0.04)*H (Company P)
V = (0.06)*H (Company S)
V represents the vacation hours and H is the hours worked
If they both work 2080 hours
V1 = (0.04)*(2080) = 83.2 vacation hours (Company P)
V2 = (0.06)*(2080) = 124.8 vacation hours (Company S)
124.8 - 83.2 = 41.6 hrs
mike is adding 145 and 237. the photo is shown (the picture i included) how can mike find the sum
Answers
Answer:
382 is the answer for the addition.
Step-by-step explanation:
you don't really need the side panel, however it seems it was included in the problem itself. however simply adding the first numbers together will give you the correct answer, and adding the 3 seperate numbers on the bottom will give you the same: 382.
X=5 then 3x + 2 =
Pls help I don't know
Answers
Answer:
17
Step-by-step explanation:
Substitute "x" for "5" in the equation
3(5) + 2
15 + 2
17
Answer:
3x + 2 = 17
Step-by-step explanation:
x = 5
3x + 2
plug in 5 for x
3(5) + 2
multiply
15 + 2
add
17
Therefor
3x + 2 = 17
NEED ANSWER QUICK - NO FALSE ANSWERS BRAINLIEST WILL BE GIVEN
Answers
Answer:
f(-2) =2
Step-by-step explanation:
f(-2) means find the y value when x=-2
The y value is 2 when x=-2
Hope that helps :)
BRAINLIEST IF CORRECT
Answers
Answer:
[tex]25\%[/tex]
Step-by-step explanation:
Experimental probability represents probability based on an experiment conducted. In the question, it states 40 marbles were drawn and the graph shows that yellow was drawn 10 times. Thus, the experimental probability is [tex]\frac{10}{40}=\frac{1}{4}=\boxed{25\%}[/tex]
Answer:
25%
Step-by-step explanation:
Need help with these 2 questions ASAP, no links and a answer with an explanation will get brainly
Answers
A. = -12sqrt3
B. = 30sqrt2
B= 30sqrt2
Help whats the answer
Answers
Answer:
Company B, since 40 > 25 and 40 > 35
Step-by-step explanation:
Company A:
With each window more, price increases by 25
Company B:
15, 55, 95, 135, 175
With each window, the price increases by 40
Company C:
y = 35x + 25
x = number of windows
If x increases by 1, the price increases by 35, therefore, this is the increase per window
Answer:
B
Step-by-step explanation:
Figure D is a translation of Figure A. Describe the translation from Figure A to Figure D.
Answers
Figure A is translated by 3 units along the x-axis toward the left and 1 unit along the y-axis upward.
What is a transformation of a point?A spatial transformation is each mapping of feature space to itself and it maintains some spatial correlation between figures.
Figure D is a translation of Figure A.
Describe the translation from Figure A to Figure D will be
Figure A is translated by 3 units along the x-axis toward the left and 1 unit along the y-axis upward.
More about the transformation of a point link is given below.
https://brainly.com/question/27224339
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BRAINLIEST IF CORRECT
Answers
Answer:
Blue
Step-by-step explanation:
The experimental probability (and theoretical probability) of drawing a blue marble is the highest:
[tex]\checkmark\:\text{Blue: }\frac{16}{40},\\\text{Red: }\frac{14}{40},\\\text{Yellow: }\frac{10}{40},[/tex]
Explanation: 16/40 is the highest number
Mom and Dad alien are BOTH hybrid for donut body. A bacon body is recessive. Fill in the
Punnett square below using the letter "B". Then answer the questions below.
PLS MAKE A PUNNETT SQUARE
Answers
B b
B BB b
B BB b
What do you know about the angles of a right triangle?
A. only one angle is a right angle and the other two are obtuse
B. one or more angles must be right angles
C. All angles might be right angles.
D. only one angle is a right angle and the other two are acute
Answers
D. only one angle is a right angle and the other two are acute
EXPLANATION:
1. Since all angles in a triangle must sum up to 180 degrees, there may only be one angle of 90 degrees or more.
2. D is correct on Edge.
Find the difference. 7.6 - 5.88
Answers
Answer:
1.72
Step-by-step explanation:
Would end up being the difference.
A prism has a length of 5 meters, height of 6 meters, and width of 1 meter.
The length of the prism is
m.
The width of the prism is
m.
The height of the prism is
m.
unit cubes fill the prism.
The volume of the prism is
m3.
Answers
Answer: 30 m3 (meters cubed)
Step-by-step explanation:
To get the volume of a rectangular prism, multiply the width times the length times the height.
1 x 5 x 6 = 30
Add the unit label
Evaluate the expression n=2.
8(n + 1) = ___
Answers
Answer:
I believe it's 24
Step-by-step explanation:
because 2+1 is 3 and then 3 times 8 is 24
Answer:
24
Step-by-step explanation:
Equation: 8(n + 1)
Plug in n = 2
New equation: 8(2 + 1)
Simplify: 8(3)
Simplify: 24
Answer: 24
which angles are vertical to each other? select all that apply
Answers
Answer:
<9 and <11 | <10 and <12
Step-by-step explanation:
