A map has a scale of 2 centimeters = 15 kilometers. If
the distance between two cities on the map is 9
centimeters, what is the actual distance between the
cities?
Answer:
67.5
Step-by-step explanation:
I’ll mark brainliest help please.
Answer:
7inches
Step-by-step explanation:
1x7
Answer:
7 inches
Step-by-step explanation:
Just divide 28 by 4, which is 7
Divide:
16)160
A. 10
B. 11
C. 16
D. 26
E. 100
Answer:
10
Step-by-step explanation:
your welcome...............
Select the correct answer.
What are the solutions to this equation?
3
25 - 5
O A
= -1 and r = -0.4
OB.
=
-2 and r = 2
C.
r = -3 and r =
0.5
OD
r = -0.5 and r = 3
Answer:
D
Step-by-step explanation:
Either try all the numbers and see which ones work or do the following.
Times both sides by 2x-5.
3=x(2x-5)=2x^2-5x
Rearrange and solve the quadratic. I will factorise.
2x^2-5x-3=0
(2x+1)(x-3)=0
so x = -1/2 or 3
click photo for question
Answer:
see explanation
Step-by-step explanation:
There is a common difference d in the values, that is
9 - 5 = 13 - 9 = 17 - 13 = 21- 17 = 4
To obtain a term in the sequence add 4 to the previous term, thus
t₉ = t₈ + 4 → C
(b)
Given the n th term formula 3n - 8
To find any term, substitute the term position n into the formula
(i) first term (n = 1), then
3(1) - 8 = 3 - 8 = - 5
(ii) tenth term (n = 10, then
3(10) - 8 = 30 - 8 = 22
(iii) 100 th term ( n = 100), then
3(100) - 8 = 300 - 8 = 292
distribute and simplify
Answer:
440/5-100
Step-by-step explanation:
20(4 2/5 - 5)
just need answeer....
Answer:
16 degrees
Because 180-164= 16
Answer:
16
Step-by-step explanation:
It would be 180 without the line so if both sides were put together it would have to be 180 so you would do 180-164= 16
Please help me with this please
Answer:
x = 12√2
y = 12√2
Step-by-step explanation:
By applying cosine rule in the given triangle,
cos(45)° = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]
[tex]\frac{1}{\sqrt{2}}=\frac{y}{24}[/tex]
y = [tex]\frac{24}{\sqrt{2}}[/tex]
y = [tex]12\sqrt{2}[/tex]
By applying sine rule in the given triangle,
sin(45°) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]
[tex]\frac{1}{\sqrt{2}}=\frac{x}{24}[/tex]
x = [tex]\frac{24}{\sqrt{2}}[/tex]
x = [tex]12\sqrt{2}[/tex]
You can use the formula is A = \frac{1}{2}\ b\cdot
b⋅h to find the area of every triangle.
A
True
B
False
Answer: A: True explanation
The area of the triangle is A = ( 1/2 ) bc
What is a Triangle?A triangle is a plane figure or polygon with three sides and three angles.
A Triangle has three vertices and the sum of the interior angles add up to 180°
Let the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
The area of the triangle = ( 1/2 ) x Length x Base
For a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
if a² + b² = c² , it is a right triangle
if a² + b² < c² , it is an obtuse triangle
if a² + b² > c² , it is an acute triangle
Given data ,
Let the area of the triangle be A
Now , the length of the triangle = b
The base of the triangle is = c
And , Let the Triangle be ΔABC , such that
The area of the triangle = ( 1/2 ) x Length x Base
The area of the triangle = ( 1/2 ) ( bc )
On simplifying , we get
The area of the triangle = ( 1/2 )( bc )
Hence , the area of triangle is ( 1/2 )bc
To learn more about triangle click :
https://brainly.com/question/16739377
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i don’t really understand how to do this can someone help?
Answer:
look down
Step-by-step explanation:
you should have 2 points substitute in slope formula above the question
what is everyone's favorite class
Answer:
reading and writing
Step-by-step explanation:
whats yours?
Answer:
i like history the most
Step-by-step explanation:
Drawn the graph of y=6-2x on the grid
Answer:
Please check attachment
Step-by-step explanation:
Here, we want to plot the graph of y = 6-2x on the grid
We can rewrite this to look like the general form as;
y = -2x + 6
The y-intercept is 6
This point is (0,6)
For the x-intercept, equate y to 0
0 = -2x + 6
2x = 6
x = 6/2
x = 3
The x-intercept is (3,0)
So we have to join the point (3,0) with (0,6)
Please check the attachment for the plot of this on the grid
Simplify the expression (-1)(-fg)(-xy)
3 números consecutivos es igual a 381
This is what he is asking for anybody that does not know
3 numbers nsecutive numbers equals 381
Divide. Write the quotient in lowest terms.
1 1/4 divided by 1 2/5
Whoever answers first and accurately will mark brainliest!
Answer:
25/28
Step-by-step explanation:
convert to mixed numbers 5/4 divided by 7/5
Then keep, change, and flip to get your answer. Hope this helps. Good Luck.
Plz help... need it quick
Answer:
id say the big triangle and the rectangle
Step-by-step explanation:
sorry if im wrong
Donna rides her bike at a rate of 19/2 miles per hour how many miles can Donna travel in1/3 of an hour
Answer:
3 1/6 miles
Step-by-step explanation:
Rate(Speed )= Distance/Time
From the Question, we are to find the distance.
The formula for Distance = Rate × Time
Rate = 19/2 mile per hour
Time = 1/3 of an hour.
Distance = 19/2 miles per hour × 1/3 hour
= 19/6 miles
= 3 1/6 miles
Donna can travel 3 1/6 miles in 1/3 of an hour
This one is timed. Please help!!!!!!
Answer:
n=2
Step-by-step explanation:
Answer:
the value of n is 2 llalala
What is the equation of a line that has a slope of 0 and goes through the point (4, 10)?
Answer:
y =10
Step-by-step explanation:
The equation of a line in point slope form is expressed as;
y - y0 = m(x-x0)
m is the slope
(x0, y0) is the point on the line
Given
m = 0 and (x0, y0) = (4, 10)
On substituting;
y - 10 = 0(x-4)
y - 10 = 0
y = 0+10
y = 10
Hence the required equation of the line is y =10
What is the decimal expansion of the following fraction? 1/8 A. 0.125 B. 0.125 C. 1.8 D. 0.18
Answer:
0.125....................
Liz has to rent a bounce house for her little cousin. When looked at the prices she wanted to compare the two. Rental #1 charges a flat fee of $1 with an additional cost of $2 for every hour. Rental #2 charges a flat fee of $3 with an additional cost of $1 for every hour.
Answer:
2hours
Step-by-step explanation:
Step one:
given data
Rental #1
charges a flat fee of $1 with an additional cost of $2 for every hour
let the number of hours be x
the total charge
y= 1+2x-------------1
Rental #2
charges a flat fee of $3 with an additional cost of $1 for every hour.
let the number of hours be x
the total charge
y= 3+1x-------------2
equate 1 and 2
1+2x=3+x
collect like terms
1-3=x-2x
-2=-x
x=2hours
hi pls help ill give brainly if right
Answer: (4.5)(5)(−2) = -45
answer is the last one −45
Step-by-step explanation:
Answer:
-45
Step-by-step explanation:
4.5 times 5 is 22.5, then multiplied by -2 is -45
hope this helped :)
Answer choice
A) Circle graph
B)Line graph
C) Box plot
D) Scatterplot
E)Histogram
Answer:
A circal graph also known as a pie chart
Step-by-step explanation:
THe world precentage gives it away
help me Please I'm confused!!!!!!!
Answer:
5 x k = 15 + 3 = 18
Step-by-step explanation:
k=3
Convertir a decimal 5/8
Answer:
I'm pretty sure it's 0.625
10b = 6 Please help me
Answer:
The correct answer is 3/5 which also equals to 0.600
I have attached a picture of the solution below.
Need help as fast as possible it’s urgent!!! :) ❤️
Graph the following equations using the given slope and y-intercept.
Answer:
I hope I'm right in my answer to that
Find the equation of the line with x-intercept (-4,0) and y-intercept (0,9).
Answer: The answer is Y=(9/4)x+9
Step-by-step explanation: There is various ways to do it. Just find the formula first and then apply the steps to solve. Hope it helps.
There are 80 seats in the small screen.
One quarter of these seats are booked.
What is one quarter of 80?
what is the slope intercept form of the equation 12x-4y=-20 y=3x+5 y=-3x-5 y=12x-20 y=20y-12x
Answer:
3x+y=16
x+6y=5
6x+2y=8
Step-by-step explanation: