Answer:
10
Step-by-step explanation:
First,
(x1, y1) = (8, 0)
(x2, y2) = (0, -6)
Second,
√(x2 - x1)² + (y2 - y1)²
= √(0 - 8)² + (-6 - 0)²
√(-8)² + (-6)²
= √64 + 36
Lastly,
= √100
Distance = 10 :)
Helpppp pleaseeeee and could you put an explenation??? pleaseeee
Answer:
Step-by-step explanation:
The angles would be supplementary
45 + 5x + 35 = 180
5x + 80 = 180
5x = 100
x = 20
To find out why they are supplementary, refer to the transversal below
∠3 = ∠7 (corresponding angles)
∠8 = 180 - ∠7 (supplementary angles)
And since ∠7 = ∠3...
∠8 = 180 - ∠3 which is why (in the problem) those two angles are supplementary (adding to 180 degrees)
what is the greatest common factor of 12 and 26
Answer:
2
Step-by-step explanation:
The greatest common factor is 2
Answer:
2
Step-by-step explanation:
2 is the greatest number that will go into both 12 and 26.
Hope this helps
- Please mark brainliest :)
The sum of three consecutive numbers is 276. Find the numbers.
A group of friends went to lunch. The bill, before sales tax and tip was $35.55. A sale tax of 6% was added. The group then tipped 15% on the amount after the sales tax was added. What was the amount, in dollars, of the total cost?
Answer:
about $43.34 rounded to the nearest tenth
Step-by-step explanation:
First add 6% of 35.55 to 35.55
35.55x1.06=37.683
This is the price after tax
Next add the percentage of tax to 37.683
37.683x1.15=43.335
Rounded to the nearest cent and your final answer is $43.34
solve for slope / y intercept and equation please
Jake is rolling two dice and then finding the sum of the two results. What is the theoretical probability that he will have a sum greater than or equal to 9?
Choose the graph of the equation y=2.5x
Answer:
I think it's A( i edited)
Step-by-step explanation:
Bc at the end of the arrow on A it ends at 2.5 which fits the equation y=2.5x
Answer:
The answer is A.
Step-by-step explanation:
What’s 3 square root of 8
Answer:
2
Step-by-step explanation:
[tex]\sqrt[3]{8} = 2[/tex]
Answer:
2
Step-by-step explanation:
THE answer is 2
2cube
=2x2x2
=8
Nora is a high school basketball player. How many points would Nora score in a game if she made 4 free throws (worth one point each) and 2 three point shots? How many points would Nora score in a game if she made x free throws and y three point shots?
Answer:
10
Step-by-step explanation:
4(1)+2(3)=10
Nora would score 10 and for x free throws and y three point shots x + 3y.
What is linear Equation?When graphed, a linear equation always produces a straight line because it is an algebraic equation with each term having an exponent of 1. It is referred to as a "linear equation" for this reason.
One-variable linear equations and two-variable linear equations exist.
Given
points on free throws = 1
points on 4 free throws = 4x1 = 4
and points on 2 three point shot = 2x3 = 6
total points are 4 + 6 = 10
and if she made x free throws then points are = 1x
and for y three point shots = 3y
total points for x free and y three point shots
x + 3y
Hence the points are 10 and x + 3y.
Learn more about linear Equation;
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a^2-36=5a
A. {4,-9}
B. {5+√61/2, 5-√61/2}
C. No solution
D. {9,-4}
Answer:
D
Step-by-step explanation:
Given
a² - 36 = 5a ( subtract 5a from both sides )
a² - 5a - 36 = 0
Consider the factors of the constant term (- 36) which sum to give the coefficient of the a- term (- 5)
The factors are - 9 and + 4 , since
- 9 × + 4 = - 36 and - 9 + 4 = - 5 , then
(a - 9)(a + 4) = 0 ← in factored form
Equate each factor to zero and solve for a
a - 9 = 0 ⇒ a = 9
a + 4 = 0 ⇒ a = - 4
solution is { - 9, 4 } → D
The graph below shows Lisa's distance from her home (y), in miles, after a certain amount of time (x), in minutes:
Graph titled Lisas Distance Vs Time shows 0 to 10 on x and y axes at increments of 1. The label on x axis is time in minutes and that on y axis is Distance from Home in miles. Lines are joined at the ordered pairs 0, 0 and 1, 0.5 and 1.5, 1 and 2, 2 and 3, 2 and 4, 2 and 5, 3 and 6, 4 and 7, 5 and 8, 6.
Four students described Lisa's motion, as shown in the table below:
Student Description
Greg She drives at a variable speed for 2 minutes, then stops at a crossing for 2 minutes, and finally drives at a constant speed for the next 4 minutes.
Sam She drives at a variable speed for 2 minutes, then stops at a crossing for 4 minutes, and finally drives at a constant speed for the next 8 minutes.
Jane She drives at a variable speed for 2 minutes, then drives at a constant speed for the next 2 minutes, and finally drives at a variable speed for the next 4 minutes.
Pam She drives at a variable speed for 2 minutes, then drives at a constant speed for 4 minutes, and finally drives at a variable speed for the next 8 minutes.
Which student most accurately described Lisa's motion?
Greg
Sam
Jane
Pam
Answer:
Greg
Step-by-step explanation:
Greg shows the correct description of Lisa's distance vs time graph .
What does a straight horizontal line mean on a distance time graph?A horizontal line on a distance-time graph shows that the object is stationary (not moving because the distance does not change) A sloping line on a distance-time graph shows that the object is moving.
According to the question
Graph titled Lisa's Distance Vs Time shows 0 to 10 on x and y axes at increments of 1.
Lines are joined at the ordered pairs
(0, 0 )
( 1, 0.5 )
(1.5, 1)
(2, 2 )
( 3, 2)
( 4, 2)
(5, 3)
( 6, 4)
( 7, 5)
( 8, 6)
now , As per distance time graph points
(0, 0 ) to (2, 2 ) .shows She drives at a variable speed for 2 minutes,
(2, 2 ) to ( 4, 2) shows then stops at a crossing for 2 minutes, (horizontal line)
( 4, 2) to ( 8, 6) finally drives at a constant speed for the next 4 minutes.(straight line shows uniform motion)
Hence, Greg shows the correct description of Lisa's distance vs time graph .
To know more about distance time graph here:
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Construct a circle through points
X, Y, and Z.
There are different ways to draw a circle. To construct a circle through points X, Y, and Z, one must:
Steps to Construct a Circle Through Points x, y, and zSetting up the Points by drawing your points A, B, and C in any given position of your choice, know if your points are noncollinear and then draw two line segments in the space between any two sets of points. Drawing Perpendicular Bisectors: This can be done by Drawing an arc centered at the first endpoint of the first line segment, then draw another arc at the center of the second endpoint, then Draw a line that links the intersections of the arc and lastly draw the perpendicular bisector of the second line segment. Draw the Circle: Through the use of a Set the compass width to the circle’s radius, move the compass in a 360 degrees and erase the line segments, arcs, and perpendicular bisectors.Learn more about constructing a circle from
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The circumference of a circular field is 200.96 meters. What is the diameter of the field? Use 3.14.
Answer:
1262.0288
Step-by-step explanation:
2×3.14×200.96
1) The base of a 10-ft ladder stands 6 feet from the base of a house. Will the ladder reach 7 feet
high? Justify your answer.
10 ft
6 ft
I need help please (the part cut off is "the point (-4,-3)
If x=2,find the value of x²+1/x²
Answer and Step-by-step explanation:
Plug 2 in for x into the expression.
[tex](2)^{2} + \frac{1}{2^{2} } \\\\\\4 + \frac{1}{4} \\\\\\4 + 0.25\\\\\\4.25[/tex]
4.25 is the answer.
#teamtrees #PAW (Plant And Water)
Answer:
4.25 i believe
Step-by-step explanation:
Determine the number of solutions for this system of equations by inspection only. 3x+4y=17
21x+28y=109
Answer:
no solutionStep-by-step explanation:
to understand thisyou need to know about:system of linear equationtips and formulas:a system of linear equation has no solution if [tex]\frac{a_1}{a_2}=\frac{b_1}{b_2}\neq \frac{c_1}{c_2}[/tex]let's solve:according to the question
[tex] \frac{3}{21} = \frac{4}{28} \neq \frac{17}{109} \\ \frac{1}{7} = \frac{1}{7} \neq \frac{17}{109} [/tex]
therefore
the system of linear equation has no solution
Jack earned $ 172,874 in 6 months. On an average, about how much did he earn each month?
Answer:
172,872÷6=28,812.33 I believe this is the answer
There are 32 females in a dance recital. This is the ratio men to women 3:8. How many men are at the dance recital????
Answer:
12
Step-by-step explanation:
Answer:
there are 12 men
Step-by-step explanation:
men:3×4=12
woman:8×4=32
You earn 5000 with a annual raise of 250, how much will you earn in 3 years?
Answer:
5750
Step-by-step explanation:
5000+250=5250
5250+350=5500
5500+250=5750
solutions for (x-1)(x+1)=0 range is -5 to 5
Answer:
x=1,x=-1
Step-by-step explanation:
You can seperate it for a better understanding of the equation: (x-1)=0, (x+1)=0. x=1,-1
I need help please, this is urgent
Answer:
Sin x=21/29, Cos x=20/29, Tan x=21/29. Sin Z= 20/29, Cos Z=21/29, Tan 20/21
Step-by-step explanation:
Okay so basically the formula for these trig functions are
Sin=opposite/Hypotenuse
Cos= adjacent/hypotenuse
Tan= opposite/adjacent
So identify the sides and plug them into the formula above, this can be used for any problem
hope this helps
there are four different categories / types of slope. write whether the slope is undefined, positive, negative, or zero.
Answer:
zero!
Step-by-step explanation:
Always remember up and down is undefind and side to side is 0!!
need to pass this class please help!
Answer:
a=65
Step-by-step explanation:
in a right angle theres 90 degrees.
90-25=65
One of the legs of a right triangle measures 6 cm and its hypotenuse measures 10 cm. Find the measure of the other leg. If necessary, round to the nearest tenth.
Answer:
let base = 6cm
perpendicular =x cm
hypotenuse =10cm
by using Pythagoras law
hypotenuse ²=perpendicular ²+base²
10²=x²+6²
100-36=x²
x=√64=8cm
the measure of the other leg is 8cm
The measure of the other leg of the right triangle is equal to 8 cm.
Let the other leg of the right triangle be the opposite side.Given the following data:
Adjacent = 6 cmHypotenuse = 10 cmTo find the measure of the other leg, we would apply Pythagorean's theorem:
Mathematically, Pythagorean's theorem is given by the formula;
[tex]Hypotenuse^2 = opposite^2 + adjacent^2[/tex]
Substituting the given parameters into the formula, we have;
[tex]10^2 = opposite^2+6^2\\\\100= opposite^2+36\\\\Opposite^2=100-36\\\\Opposite^2=64\\\\Opposite=\sqrt{64}[/tex]
Opposite = 8 cm
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Nirvany went on a 65,000 m hike. She divided the distance traveled evenly over 5 days. Approximately how many miles did Nirvany walk each day?
Answer:
13000m
Step-by-step explanation:
Given data
Total distance travelled= 65,000
Number of days= 5 days
Hence the distance covered per day is
= 65,000/5
=13000m
Therefore the distance covered per day is 13000m
This is for algebra 1
Answer:
domain :- (-4, 1, 4,5)
Range:- (-3,0,0,2)
Step-by-step explanation:
Answer:
domain :- (-4, 1, 4,5)
Range:- (-3,0,0,2)
Hope this helps! :)
What is the solution of the system?
2x + 5y = 14
2 + 3y = 16
pls help
Answer:
x=-14/3,y=14/3 but if there is x at the second wan.then,x=19/2,y=-1
find equation to this line
Answer:
the equation of this line is y= 1x+6
The points (-1,r) and (11, -1) lie on a line with slope -3/4
Find the missing coordinate r.
Answer:
8
Step-by-step explanation:
y = (-3/4)x + c
Sub (11,-1) into the equtaion
-1 = (-3/4)(11) + c
c = 29/4
y = (-3/4)x + 29/4
when x = -1,
y = (-3/4)(-1) + 29/4
y = 8
r = 8