Answer:
350km
Step-by-step explanation:
If a map has a scale of 1: 500000, then 1 cm on the map is 500000 cm
So 7 cm on the map is 35000000 cm = 350 km
What is the equation of the line in slope-intercept form? (5 points)
Question 5 options:
1)
y = 36x − 3
2)
y = −3x + 36
3)
y = −3x + 12
4)
y = −12x + 3
Answer:
1) look at the picture
2) look at the picture
3) look at the picture
4) look at the picture
Step-by-step explanation: Hope this help :D
Answer:
y=-3x+36
Step-by-step explanation:
because the line crosses the y axis at 36
Lynn's laptop computer is sitting on top of her desk and is creating an angle. What is a good estimate for the measurement of this angle?
A. 110°
B. 95°
C. 80°
D. 70°
Answer: The most reasonable answer would be B because the Laptop would be facing towards her.
Step-by-step explanation: It couldn't be A because it would be leaning too far, It couldn't be C because the Computer would be facing too low, and it couldn't be D because that would be too low also.
If a cylinder has a volume of 226.2 cubic centimeters and a radius of 3 centimeters, what is the height of the cylinder, in centimeters? Use π≈3.14. Round your answer to the nearest whole, if needed.
NOOO LINKKKSS Chose the three comparisons that are true.
A. 2.7 > 2.10
B. 2.7 < 2.10
C. 6.64 > 6.2
D. 6.64 < 6.2
E. 7.4 = 7.40
F. 7.4 < 7.40
Answer:
A, C and E
Step-by-step explanation:
A. 2.7 > 2.10
C. 6.64 > 6.2
E. 7.4 = 7.40
Thus, The three comparisons that are true is A, C and E
-TheUnknownScientist
Answer:
a, c, and e
Step-by-step explanation:
2.7 > 2.10 ;; compare the tenth values, .70 > .10
6.64 > 6.2 ;; compare the tenth values again ,, 6.64 > 6.2
7.4 = 7.40 is the same thing, just adding an extra 0.
Find the perimeter of the figure.
Answer:
97 cm
Step-by-step explanation:
10+3+3+33+33+15=97
Answer:
97 cm
Step-by-step explanation:
Hi there!
The perimeter of a figure is the distance around it. To find P, add all the edge measurements:
P = 10+3+33+15+33+3
P = 13+48+36
P = 61+36
P = 97
Therefore, the perimeter of the figure is 97 cm.
I hope this helps!
please do not send me p d f s or links
2. Compare the data sets below by finding the range and mean absolute deviation.
Set A: {21, 26, 27, 28, 21, 20, 25, 27, 29, 22}
Set B: {17, 21, 27, 29, 24, 35, 19, 26, 31, 22}
Answer: Set A Range= 9 MAD: 2.88
Step-by-step explanation:
Range is the difference of the largest number and smallest number in a set
MAD: 1) find the mean of the set of numbers (add them, then divide by how many numbers you added together.
2) find the absolute value of each number - the mean you found.
3) find the mean of all the absolute values you found in step 2
*1) 21+26+27+28+21+20+25+27+29+22=246/10=24.6
*2) Absolute value of:
21-24.6= 3.626-24.6= 1.427-24.6= 2.428-24.6= 3.421-24.6= 3.620-24.6= 4.625-24.6= 0.427-24.6= 2.429-24.6= 4.422-24.6= 2.6*3) mean of values from step 2
(3.6+1.4+2.4+3.4+3.6+4.6+0.4+2.4+4.4+2.6)/10= 2.88
MAD=2.88
Follow the same steps for the second set of numbers
The graph below shows data that was collected from a person's commute to work over the course of one month. The equation of the trend line is y=-6/5x + 86
If the expected speed on today's drive is 45 mph, how long should this person expect to be in the car?
Answer:
30 Minutes
Step-by-step explanation:
Its in the Graph
Given the following system of linear equations, do Part A and Part B below.
(3x=3y-3
(y=x+1 Part A: Using the method of your choice (graphing, substitution or addition), find the solution to the system of linear equations. Include all of your work in your final answer. Part B: In two or more complete sentences, explain why you chose the specific method you used to find the solution to the system.
Answer: (0, 1)
Step-by-step explanation:
For starters, the two equations are the same line if you put the first one into y=mx+b form you'll see that they are, so basically any solution to one is the same for the other.
I choose subsitution to find the solution set
[tex]3x = 3y -3\\y = x + 1 \\3x = 3(x+1) -3 \\3x = 3x + 3 -3 \\3x - 3x= 3-3 \\x = 0 \\\\y = x+ 1\\y = 0 +1 \\y = 1[/tex]
This method is the easiest given that the problem already tells you what y is equal to. So this way you can substitute this in for y in the first equation and find x and then from there find y in the second.
What is the range of these numbers
10, 12, 8, 11, 10, 15, 7
Answer:
8
Step-by-step explanation:
Range of a certain set of numbers is the largest number - smallest number
=> 15 - 7
=> 8
Hope it helps :)
A coin is tossed two times and the results are heads and heads. What is the probability in fraction form?
Answer:
The probability of getting two heads on two coin tosses is 0.5 x 0.5 or 0.25.
(The probability of getting heads on the toss of a coin is 0.5)
Step-by-step explanation:
The Product Rule is evident from the visual representation of all possible outcomes of tossing two coins.
If 2 cards are drawn from a deck of cards, what is the probability that they are bot spades?
Please help me with this Change thing
Answer:
3.99 :)
Step-by-step explanation:
should be correct
Answer:
I am unable to solve this problem. But I will help.
Step-by-step explanation:
Positive is + negative is -
Add
+0.30 with +0.20 then
subtract the
-0.20
Then you will get your answer.
Jose substitutes a value for y in the equation 5y = 3y + 4
How will Jose know if the value is a solution of the equation?
Answer:
Step-by-step explanation:
Equation
5y = 3y + 4
combine like terms 3y becomes negative when moved to the left side being that its positive on the right. 4 has no variable so it stands alone on the right side.
-3y + 5y = 4
After adding a low negative to a high positive number. Turns into 2y.
2y = 4
Divide 2 on both sides to remove the number from the variable on the left.
[tex]\frac{2}{2}[/tex]y = [tex]\frac{4}{2}[/tex]
2 is canceled on the left side which gives the solution for Y.
y = 2
Can yall help me pls?
Make the shape into something you can find the area of
12 x 9 = 108^2
What is the most efficient method for simplifying the expression?
Step-by-step explanation:
To divide exponents, you just have to subtract the exponents from eachother, x^8/x^3, 8 - 3 = 5, so it is x^5
Answer:
You can keep the base same and subtract the exponents since the function asks us to divide.
Step-by-step explanation:
⇒ [tex]\frac{x^8}{x^3}[/tex] = x⁸ - x³
⇒ 8 - 3= 5
⇒ x⁵
HELP ME PLEASE
The graph above shows Kyle’s canoe trip. The line shows Kyle’s journey from the start of the river to the first breakpoint.
What time did Kyle reach the first breakpoint in the canoe trip? How far away is the first breakpoint?
Answer:
Kyle reached the first breakpoint at 9am
the first breakpoint is 8 miles
hope it helps
Tuesday’s high temperature was 4 degrees less than Monday’s high temperature.
Answer:
Explanation:
just find out the temperature of Monday and then take away 4 from it
Help me please with this math question! giving brainliest to the correct answer
What is the measure of ∠FGC?
Answer:
I think its 30 degrees
Step-by-step explanation:
because it's look like ABE, if you were to fold it in half it would look the same
Find x. (Finding an angle measure given extended triangles) Please helpppppp
Answer:
39
here the answer
can someone help me ?
Answer:
Step-by-step explanation:
a² + b² = c² (pythagorean theorem formula)
let's take 18 as a and 24 as b
So, you'll write it as
18² + 24² = c²
324 + 576 = 900²
c² =810000
c= [tex]\sqrt810000[/tex] = 900
c=900ft
Look at picture I put please
Answer:
G) 3+(p*6)
Step-by-step explanation:
Using the Commutative property property, the 3 can be moved from the right to the left, and the p and 6 can be switched, and the expression will stay the same.
Answer:
g
Step-by-step explanation:
3+(p*6) is the same as (6*p)+3.
helppppppppp :pppppppp
Answer:
2
Step-by-step explanation:
1/2n + 2 = 6
1/2n = 4
n = 2
Answer:
n=8
Step-by-step explanation:
What percent of the people surveyed had a phone bill $40-$79 or $120-$159?
Question 11 options:
100%
25%
50%
0%
answer: 50%
explanation: because the people with the $40-$79 and $120-$159 bills add together equal half the total frequencys.
I need help with this.
Answer:
your answer should be 80
i am very sorry if this is wrong for you
have a good day!
how can i not fall asleep with only sleeping 2 hours of sleep last?
Answer: try an energy drink such as Red Bull or coffee. You should take a nap though when u can :)
I’ll give brainliest if u explain!:)ty
Answer:
1. x=5
2. x=3.18
3. x=1.1
4.x=7
5.x=4/5
Step-by-step explanation:
ok so basically what the question means is one number multiplied by another number is this number. for example the first one is 7 multiplied by x (x is a variable so it represents a number) equals 35. you just have to figure out what x equals. and in my opinion, the easiest way to do that is by dividing 35 and 7, which will give you 5. so basically the equation is just 7 x 5 = 35. hope this helps :)
Answer:
1. x = 5
2. x = 3.18181818
3. x = 1.1
4. x = 7
5. x = 0.8
Step-by-step explanation:
1. 35 = 7x now if we divide both sides by 7 we get
35/7 = x
5 = x
2. 35 = 11x divide both sides by 11:
35/11 = x
3.1818181818 = x
3. 7x = 7.7 divide both sides by 7 again:
x = 7.7/7
x = 1.1
4. 0.3x = 2.1 divide by 0.3 on both sides
x = 2.1/0.3
x = 7
5. 2/5 = 1/2x first simplify: 2/5 = 0.4 1/2 = 0.5
0.4 = 0.5x divide both sides by 0.5:
0.4/0.5 = x
0.8 = x
Have a nice day! :-)
What's the answer for this question?
create a one-step inequality that has solution x greater than 5
Answer:
y < x and y > 0x + 10
Step-by-step explanation:
y < x and y > 0x + 10
I checked it on Desmos graphing calculator
Answer:
x + 1 > 6
Explanation:
⇒ x + 1 > 6
- 1 > -1
⇒ x > 5
Hope this helps!
I don't get it.... I checked my book for the answers and it shows usless info
Answer:
x= 22.6
Step-by-step explanation:
This little red square means that is a right angle (90 degrees)
x is the complementary of 67.4 (Both add to 90)
90-67.4 = 22.6