Answer:
126m
Step-by-step explanation:
7 x 6 x 3
The ratio R S R T = 1 2 . Point R is at (2, 5) and point T is at (–4, –7). Which could be the coordinates of S? A. (–1, –1)
Answer:
The coordinates of the point S could be;
A. (-1, -1)
Step-by-step explanation:
The given parameters are;
The ratio of the length of the line RS to the length of the line RT = 1:2
The coordinates of point R = (2. 5)
The coordinates point T = (-4, -7)
Therefore, we have;
[tex]\dfrac{The \ length \ of \, RS}{The \ length \ of \, RT} = \dfrac{1}{2}[/tex]
[tex]\therefore {The \ length \ of \, RS} = \dfrac{1}{2} \times The \ length \ of \, RT[/tex]
The length of the line RT = √(((2 - (-4))² + (5 - (-7))²) = 6·√5
Therefore, we have;
[tex]{The \ length \ of \, RS} = \dfrac{1}{2} \times 6\cdot \sqrt{5} = 3 \cdot \sqrt{5}[/tex]
When the coordinates of the point S = (-1, -1), we have;
The length of the line RS = √(((2 - (-1))² + (5 - (-1))²) = √45 = 3·√5
Therefore, the coordinates of the point S could be (-1, -1)
The scatter plot below shows the relationship between the latitude of cities and their average January temperature.
Which of the following is the best estimate of the average change in temperature associated with a 1-degree increase in latitude?
Choose 1 answer:
(Choice A)
-15 F
(Choice B)
−2.5 F
(Choice C)
2.5 F
(Choice D)
15 F
the part of it is c because of the quizz
Can someone help me please
I will give Brainiest
Answer:
PQR = 126
Step-by-step explanation:
summplementary = 180
(4x+2)+(2x-8) = 180
6x - 6 = 180
x = 31
PQR = 4x+2
= 4(31)+2
= 126
what is 5.951 to the hundred
Answer:
5.95
Step-by-step explanation:
I can’t download anything so if anyone can find a way to help with this I’d be grateful (^_^)
Please
Please
Please
Answer:
Step-by-step explanation:
∠BEF = ∠CFE {Alternate interior angles}
5x - 10 = 4x + 20 {Subtract 4x from both sides}
5x - 4x - 10 = 20
x - 10 = 20 {Add 10 to both sides}
x = 20 +10
x = 30°
Leonard plans to build a garage on a square plot of land. If one side of the plot is 6g3h5 feet long, express the area of his plot as a monomial
Answer:
[tex]Area= 36g^6h^{10}[/tex]
Step-by-step explanation:
Given
[tex]Length = 6g^3h^5[/tex]
Required
Determine the area as a monomial
This is calculated as:
[tex]Area = Length * Length[/tex]
[tex]Area= 6g^3h^5*6g^3h^5[/tex]
This can be rewritten as:
[tex]Area= 6*6*g^3*g^3*h^5*h^5[/tex]
Apply law of indices
[tex]Area= 36*g^6*h^{10}[/tex]
[tex]Area= 36g^6h^{10}[/tex]
In a race , Ram covers 5 km in 20 min. How much distance will he cover in 100 min ? This is for (348919) ;-; I hope I was not mean if so am sorry but is for ( 348919)
Answer:
25 km
Step-by-step explanation:
Distance covered in 20 min = 5 km
Distance covered in 1 min = 5/20 km or 1/4 km.
Distance covered in 100 min =
1/4 km x 100 = 25 km
PLEASE HELP I'LL GIVE OUT EXTRA POINTS TO THOSE WHO ANSWER CORRECTLY
2. Is this number in scientific notation? Why or why not? If not, write in the correct format.
0.34 x 108
Please and thank you <3
If a=3 and b=7, find the value of
a + b
can someone give me an answer pls
Answer: 10
Step-by-step explanation:
a+b where a=3 and b=7 so (3)+(7)=10
Answer:
10
Step-by-step explanation:
If you add 3+7 (a+b), you'll get 10. Hope that helps!
3. Karen is making 14 different kinds
of greeting cards. She is making 12
of each kind. How many greeting
cards is she making?
If a=3 and b=7, find the value of
2a + 3b
Answer:
27
Step-by-step explanation:
here's your solution
=> a = 3
=> b= 7
=> the given expression is ( 2a + 3b)
=> bu putting value of a and b in equation
=> we get , (3*2 + 7*3)
=> 27
hope it helps
Can someone find the area of the rhombus?
Answer:
A=270 in^2
Step-by-step explanation:
A=d1*d2/2 formula for A using the diagonals
A=45*12/2
A=540/2
A=270 in^2
Pind the distance between -5 and 8.
-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10 11 12 13
The distance is 12
Edit: I did it wrong, sorry
---
hope it helps
Answer:
The distance between the two points is 13 units
Step-by-step explanation:
on a graph, to find the distance you can either count each square/unit or you could add the points together not counting if they're negative or not
basically just add them in absolute value |-5| + 8= 13
hope this helps <3
HELP PLS ASAPP !!! :(
can sombody help me pls
Answer:
Step-by-step explanation:
First you start with -5+3/4 which is -4.25 then you subtract 1/8 which is 4.375
Then you subtract it by 1 to find x. So your answer is 3 3/8
Brainlest please
The equation of an ellipse is x2/16 + y2/36= 1 , and the ellipse is centered at the origin. Find the vertices of the major axis and determine whether the ellipse has a horizontal or vertical major axis.
Answer:
steps below
Step-by-step explanation:
x²/16 + y²/36= 1
x²/4² + y²/6²= 1
Eclipse center ed origin: standard formula
²/radius of minor axis + y²/ radius of major axis =1
Vertices of major axis: (6 , 0) and (-6 , 0) ... horizontal
vertices of minor axis: (0 , 2) and (0 , -2) ... vertical
I WILL GIVE BRAINLIEST
Which frequency table shows the test times in minutes) for a reading test?
81, 63, 61, 58, 72, 70, 79, 68, 82, 64, 54, 82, 72, 63, 64, 76, 57, 65, 73, 58
What is the slope of the line that passes through the points (-2, 8)(−2,8) and (-22, 8) ?(−22,8)? Write your answer in simplest form.
Answer:
0Step-by-step explanation:
The slope of the line passing through two given points: [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
(-2, 8) ⇒ x₁ = -2, y₁ = 8
(-22, 8) ⇒ x₂ = -22, y₂ = 8
So, the slope:
[tex]m=\dfrac{8-8}{-22-(-2)}=\dfrac{0}{-20}=0[/tex]
Paper clips are sold in boxes of 1000.
Each box costs £15.40
The table below shows the discount offered for large orders.
Ethan orders 5 boxes of paper clips.
Work out the amount of discount Ethan gets.
Answer:
6.5%
Step-by-step explanation:
1000 in a box and he orders 5 boxes.
1000x5= 5000
So he orders 5000 paper clips
1 box is £15.40 and he order 5, so £15.40x5= £77
£77 is between £55 and £79.99 so he will get 6.5% discount.
After the discount he will pay £71.99
1) Calculate the distance between point A: (22,12) and point B: (30,27)
Answer:
17
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√(30 - 22)² + (27 - 12)²
√(8)² + (15)²
√ 64 + 225
√289
= 17
Write an equivalent expression without parentheses and then simplify the result
8n - (7 + 6n)
A. 8n - 7 - 6n
B. 8n - 7 + 6n
C. 2n +7
D. -2n + 7
E. 2n - 7
A local hotel has 158 rooms. Due to a scouting event, the entire hotel booked except for two rooms. If the girls scouts are using three times as many rooms as the boy scouts, how many rooms are the boy scouts using?
Answer:
39
Step-by-step explanation:
Let, total rooms girls booked be x and total rooms girls booked be y.
entire hotel was booked except two rooms.
so, total = 158-2 = 156
x+ y = 156
this is equation 1.
also, girls are using three times more room than boys.
so, y=3x
substituting y=3x in 1st equation,
x+ 3x = 156
or, 4x = 156
or, x= 156/4
x= 39
Translate the sentence into an inequality five substracted from the product of 8 and a number is at most 25 use the variable x for unknown number
Answer:
8x - 5 ≤ 25
Step-by-step explanation:
Given that the unknown number is x
product of 8 and a number is expressed as 8x
five substracted from the product of 8 and a number is expressed as 8x - 5
Since this expression is at most 25, the inequality sign that you are to use will be ≤ (less than or equal to) since it cannot be greater than 25. Hence the required inequality expression is 8x - 5 ≤ 25
Help!
This is for Patterns, Functions, and Algebra!
Answer:
Consider the following polynomial.
2y9−y6+2+7y10
Identify the degree.
Answer: C
Step-by-step explanation: he has 50 total and 4 per minute is draining which means it’s going to be -4t because it’s after t minutes.
The 7th grade class participated in the following
fitness challenges. If there are 250 students total,
how many participated in weight lifting?
Answer:
20 students
Step-by-step explanation:
Weight lifting:
8% = 0.08
250(0.08) = 20
simplify: 10 (3x-4)=30-5x
Answer:
x=2
Step-by-step explanation:
10(3x−4)=30−5x
Step 1: Simplify both sides of the equation.
10(3x−4)=30−5x
(10)(3x)+(10)(−4)=30+−5x(Distribute)
30x+−40=30+−5x
30x−40=−5x+30
Step 2: Add 5x to both sides.
30x−40+5x=−5x+30+5x
35x−40=30
Step 3: Add 40 to both sides.
35x−40+40=30+40
35x=70
Step 4: Divide both sides by 35.
35x 70
____ = _____
35 35
x=2
Please mark as brainliest if answer right
Have a great day, be safe and healthy
Thank u
XD
Really sorry if it is complicated
What is the equation of the line with a y-intercept of −10 and a slope of 3?
y
=
−
10
x
−
3
y = − 10 x − 3
y
=
−
10
x
+
3
y = − 10 x + 3
y
=
3
x
−
10
y = 3 x − 10
y
=
3
x
+
10
y = 3 x + 10
tem que ser portugeis lindo tchua feio
Step-by-step explanation:
aaahahahahajababababaabb ano reposta e eeeeee 3992
On your birthday, someone will deposit $10 in an account for you. Each month after, they will deposit $5 more.Write an equation.
Answer:
5m+10
Step-by-step explanation:
m = months
depending on how many months there are, you will times m with 5
then you would add 10 because the gave you 10 on your birthday
Michelle has four large storage chests in her basement. each storage chest has a base of 8 square feet. Three of the storage chests have a height of 2 feet and one storage has a height of 3 feet. What is the total volume, in cubic feet, of the four storage chests?