Answer:
15 unit
Step-by-step explanation:
Applying
/RT/ = √[(y₂-y₁)²+(x₂-x₁)²]............. Equation 1
Where /RT/ = distance between point R and Point T
From the question,
Given: y₁ = -9, x₁ = 8, y₂ = -9, x₂ = -7
Substitute these values into equation 1
/RT/ = √[(-9-(-9))²+(-7-8)²]
/RT/ = √[(0)²+(-15)²]
/RT/ = √225
/RT/ = 15 unit
Hence the distance between point R and point T is 15 unit
USE CALCULATOR PI I NEED HELP ASAP
A rectangle has a perimeter of 36 centimeters. The length of the rectangle is five centimeters more than the width. What is the length of the rectangle?
Answer:
11.5 cm
Step-by-step explanation:
Set up a system of equations and simplify.
l = w + 5
2l + 2w = 36
Substitute w + 5 for l
2w + 10 + 2w = 36
4w + 10 = 36
4w = 26
w = 6.5
l = 6.5 + 5
l = 11.5
How would you solve problems like this
Which term has the definition "A formula that state that in a right triangle, the sum of the squares of the legs is equal to the square of the hypotenuse, that is a2 + b2 = c2 where a and b are the legs of the triangle and c is the hypotenuse"?
Answer: Pythagorean theorem
Step-by-step explanation:
I am a genius
Which diagram contains a pair of similar triangles?
Answer:
A
Step-by-step explanation:
Which parent function is represented by the graphe A. An exponential parent function O B. Linear parent function O c. Quadratic parent function D. Absolute value parce mananion
Answer:
the answer is b:) hope this helped!
Please can someone help been struggle with this problem
Step-by-step explanation:
domain = { x/ x € Real}
range = { y/ y > -3 , y € Real }
Lois and clark own a company that sells wagons. The amount they pay each of their employees (in dollars) is given by the expression 12h+30w where h is the number of hours and w is the number of wagons sold. What is the amount paid to an employee that works 6 hours abs sells 3 wagons?
Answer:
$162
Step-by-step explanation:
Given that,
The amount they pay each of their employees (in dollars) is given by the expression 12h+30w where h is the number of hours and w is the number of wagons sold.
We need to find the amount paid to an an employee that works 6 hours abs sells 3 wagons.
Put h = 6 and w = 3 in above equation.
12h+30w = 12(6)+30(3)
= 72+90
= 162
So, the required amount is equal to $162.
Which equation is correct?
a) cos G = 15/17
b) cos G = 8/15
c) sin G = 15/17
d) sin G = 8/15
What is the circumference for a radius of 8mm
Answer:
sixteen centimeter! hope this helps!
Sam traveled 1/4 of a mile. Jenna traveled 1/3 of a mile further than Sam. How far did Jenna travel
Answer:
7/12
Step-by-step explanation:
How gar Jenna travelled = 1/3 + 1/4
[tex]\frac{1}{3} + \frac{1}{4}[/tex]
[tex]\frac{4 + 3}{12}[/tex] = [tex]\frac{7}{12}[/tex]
if r 1 and 0 = 7pi/6 what is the approximate arc length
solve: (x+3/x-3)+(x+2/x-2)=2
Answer:
1,5/2
Step-by-step explanation:
PLZ HELP, HURRY. Select the correct answer. Rewrite the following equation as a function of x. A. B. C. D.
Answer:
The function is f (x) = 100x + 34x^2 + C
Step-by-step explanation:
I wasn't sure if you were looking for the function or not, so...I just gave you the function.
Sorry if this isn't what you were looking for!
what is 50/12 I don't know
Answer:
4.16 repeating
Step-by-step explanation:
50 divided by 12
Pls help me also show your work bc I need to understand
9514 1404 393
Answer:
x = ±√13x = ±3√6x = ±√66x = 0 or 8Step-by-step explanation:
As in any "solve for" situation, you "undo" what is done to the variable.
Here, (for 3 of the 4 problems) the variable is ...
squaredmultiplied by a constantadded to a constantWe undo these operations in reverse order. First, we add the opposite of the added constant. Then we divide by the coefficient of x². Finally, we take the square root to "undo" the squaring operation.
1. 4x² -30 = 22 . . . . . . given
4x² = 52 . . . . . . . . . add 30 to both sides
x² = 13 . . . . . . . . . . . divide both sides by 4
x = ±√13 . . . . . . . . . take the square root. Both signs are solutions.
__
2. 3x² +4 = 166 . . . . . given
3x² = 162 . . . . . . . . add -4 to both sides
x² = 54 . . . . . . . . . . divide both sides by 3
x = ±√54 . . . . . . . . take the square root. 54 = 3²·6 has a square factor
x = ±3√6 . . . . . . . simplified result
__
3. (1/3)x² +14 = 36 . . . . given
(1/3)x² = 22 . . . . . . . . add -14 to both sides
x² = 66 . . . . . . . . . . . multiply both sides by 3
x = ±√66 . . . . . . . . take the square root
__
4. The same "undo" idea applies. Here, we can start with the square root.
(x -4)² = 16 . . . . . given
x -4 = ±4 . . . . . . . square root
x = 4 ± 4 . . . . . . add 4 to both sides
This means x = 4-4 = 0, or x = 4+4 = 8.
The solutions are x = 0, x = 8.
Place the indicated product in the proper location on the grid.
(x + y)(x^2 - xy + y^2)
Answer:
x² + 4xy + 4y²
Step-by-step explanation:
g o o g l e
if its wrong blame g o o g l e.
The original price of a computer was $651. The store reduced the price of the computer by 35%.
What was the discounted price of this computer?
Answer:
it was discounted by $227.85
Step-by-step explanation:
HELP Solve the equation: x + 3 = 11 A. x = 11 B. x = 23 C. x = 14 D. x = 8
Answer:
D. x=8
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
PLSSSSSSSS HELPPPPPPP
Answer:
34
Step-by-step explanation:
The angle x^2 + (x+12) + 100 will need to equal 180.
Therefore, set your formula
180 = 100+(x+12)+x
180 = 100+2x+12
180-100-12=2x
68=2x
68/2 = x
34 = x
Write a fraction in which the numerator and denominator are both greater than 19. Then write the fraction in simplest form.
Answer:
Remember that a number divided by itself is 1. That means if the numerator and denominator are the same, the fraction is equal to 1. So all of the following are equal to 1: 2/2, 3/3, 4/4, and so on.
Step-by-step explanation:
Please Mark me as a brainest
Plz help i will mark brainliest :)))!
Answer:
40 degree
180-57-40= 40
Spruce tree is 23 feet tall and grows in 1 1/2 feet each or a redwood is 18 1/2 feet tall and grows 1 1/2 feet each year complete the chart and show the heights of the two trees each year
Spruce tree -year 1, 23, year 2, 24.5, year 3, 26
Redwood - year 1, 18.5, year 2, 20, year 3, 21.5
I really need brainliest
How many moles of oxygen atoms are in 2.000 x 10^15 molecules of sulfur dioxide (SO2)?
Answer:
2e+15
Step-by-step explanation:
I believe the answer is 2e+15. Unless my math is wrong, this is the answer.
PLEASE HELP!! WILL GIVE BRAINLIEST!!!
A ramp is constructed with the given dimensions. What is the height of the ramp?
Answer:
3ft
Step-by-step explanation:
list some things I could spend a million dollars on.. doing a math worksheet and I can’t think of things.. help!
Answer:
A car, college, and house, bills. and Airplane? would those work?
Step-by-step explanation:
can i get help with this? lol.
will mark brainlest.
The median number of goals scored by 7 players in a certain soccer season is 5. The range of the number of goals scored by those players that season is 4.
Determine if the following statement is true, is false, or does not contain enough information.
At least one player scored exactly 8 goals.
True
False
Not enough
Which is the equation of a line that has a slope of 3 and passes through point
(-3,-1)2
A. y=-3x+1
B. y--3x+3
C. y = 2 x -
D. y-22 8x-3
Answer:
y = -2/3x - 3
Step-by-step explanation:
y = -2/3x + b
-1 = -2/3(-3) + b
-1 = 2 + b
-3 = b
y = -2/3x - 3
if anyone could help answer this question that would be great.