It has 2 congruent angles, is always true about an isosceles triangle
What is Isosceles Triangle?
A triangle with two equal sides is said to be isosceles. Also equal are the two angles that face the two equal sides. In other terms, an isosceles triangle is a triangle with two sides that are the same length.
Angles of Isosceles Triangle:Contrary to the equal sides, two of the isosceles triangle's three angles have equal measures. One of the angles is therefore not equal. Assume that if we are given the measure of an unequal angle, we can quickly determine the other two angles using the angle sum property.
Properties of Isosceles Triangle:Since this triangle's two sides are equal, the base of the triangle is the side that is not equal.
The triangle's two equal sides' opposing angles are always equal.
The vertex (topmost point) of an isosceles triangle is where the altitude of the triangle is calculated.
The third angle of a right isosceles triangle is 90 degrees.
Hence, the answer (b) it has 2 congruent angles
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Thirty car pass through a certain toll booth each minute.at that rate,how many cars are expected to pass through the toll booth each half-hour
A 15
B 60
C 450
D 900
Answer:
the answer is d
Step-by-step explanation
correct on Edge
The answer is Option D)
The number of cars that are expected to pass through the toll booth each half-hour will be 900
What is Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
The number of cars that pass through the toll booth at each minute = 30
Let the number of cars to pass at each half-hour be A
1 hour = 60 minutes
half-hour = 30 minutes
So,
The number of cars to pass at each half-hour A =
The number of cars that pass through the toll booth at each minute x 30
The number of cars to pass at each half-hour A = 30 x 30
= 900 cars
Hence , The number of cars that are expected to pass through the toll booth each half-hour will be 900
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What is the first step in proving that the sum of the measures of triangle XYZ is 180 degrees?
What is the sum of 5.300 and 3.250
sum means to add
5.300 + 3.250 = 8.550
What happens to a horizontal line if you rotate it 90 degrees counterclockwise ?
x + y = 4 x - 2y = -5 If the first equation is multiplied by 2 and then the equations are added, the result is _____.
is the answer 3x=3????
1.
(05.01 LC)
The graph below shows the height an elevator travels, y, in x seconds:
What is the rate of change for the relationship represented in the graph? (1 point)
A. 1/15
B.1/14
C.14
D.15
The rate of change for the relationship represented in the graph is 15
What is rate of change?The rate of change of a linear graph is the slope of the graph
From the graph, we have the following ordered pairs
(x,y) = (0,0) and (2,30)
So, the rate of change (m) is then calculated as:
[tex]m =\frac{y_2 -y_1}{x_2 -x_1}[/tex]
This gives
[tex]m =\frac{30 - 0}{2 - 0}[/tex]
Evaluate the differences
[tex]m =\frac{30 }{2 }[/tex]
Evaluate the difference
[tex]m=15[/tex]
Hence, the rate of change is 15
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need help asap!!!plz help
solve for g 2/3+1/4g=-1/6
Gene paid a deposit on a leased car. The deposit earns 2.8 percent simple annual interest. At the end of the year, the interest that is earned is $22.40. What was the amount of the original deposit?
Which number is the farthest from two on the number line
Answer:
2.1 is the answer
Step-by-step explanation:
what number is 10 times more than 8000
20 POINTS!!! WRONG ANSWERS WILL BE REPORTED!!
What two numbers make the product of 12 and have the sum of 7?
An item is regularly priced at $94. It is now priced at a discount of 30% off the regular price.
a child is 2-1/2 feet tall. the child's mother is twice as tall as the child. how tall is the child's mother?
How do you write 120% as a fraction or mixed number in simplest form?
Using the following data, calculate the mean absolute deviation:
7 2 8 5 9 9 5 6 8 1
What is the mean absolute deviation for these data?
Answer:
kphung76127 is right. It is 2.2
Step-by-step explanation:
I got it right on a test.
A total of 822 tickets were sold for the school play. They were either adult tickets or student tickets. They were 72 more student tickets sold then adult tickets. How many adult tickets were sold?
Which problem can be solved using this equation? 400+100c=550+70c
A. One car salesperson makes a monthly salary of $100,$100, plus $400$400 commission for each car sold.
The other car salesperson makes a monthly salary of $70,$70, plus $550$550 commission for each car sold.
For which number of cars, cc, do they make the same amount in one month?
B.One car salesperson makes a monthly salary of $400,$400, plus $100$100 commission for each car sold.
The other car salesperson makes a monthly salary of $550,$550, plus $70$70 commission for each car sold.
For which number of cars, cc, do they make the same amount in one month?
C.One car salesperson makes $500$500 for each car sold.
The other car salesperson makes $620$620 for each car sold.
For which number of cars, cc, do they make the same amount in one month?
Answer:
One car salesperson makes a monthly salary of $400, plus $100 commission for each car sold.
The other car salesperson makes a monthly salary of $550, plus $70 commission for each car sold.
For which number of cars, c, do they make the same amount in one month?
You brought 1.5 dozen bagels to school. A dozen bagels cost $5.98. You used a coupon that took $1.00 off of the total. How much did you pay for the bagels?
1 dozen cost 5.98
so 1.5 dozen cost : 5.98 x 1.5 = 8.97
a coupon takes $1 off the price so
8.97-1.00 = 7.97
they cost a total of $7.97
Answer:
$7.97
Step-by-step explanation:
multiply to find the total cost and then subtracting the coupon amount.
Isabella wrote 0.0135<0.01350 because 135 <1350.Is Isabella correct?Why or Why not?
In a 30-60-90 triangle, the hypotenuse is the shorter leg times the square root of two.
a.always
b.sometime
c.never
Line graphs are useful for seeing trends. How do you explain a line graph that goes up and down?
Solve the system by the elimination method
6x+2y=-16
-x-3y=-16
Ms. Banerjee bought a car for $22,500. The amount she paid for her new car was twice the amount she paid for her previous car, which she bought 8 years ago. Which equation shows p, the price in dollars that she paid for her previous car?
Answer:
The Equation would be P(x) = [tex]\frac{x}{2}[/tex]
Step-by-step explanation:
The Equation states that the price of the old car P is equal to half the price that she paid for her new car (x). Since she paid $22,500 for her new car, we can use the equation to figure out how much she paid for her previous car.
[tex]P(x) = \frac{22,500}{2}[/tex]
P = $ 11,250
So $11,250 is what Ms. Banerjee paid for her previous car.
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A box of photographs contains 13 wedding photographs 4 vacation photographs and 8 holiday photographs one is randomly selected what is the probability that the photograph is a holiday photograph given that it is not a wedding photograph
The probability that a randomly selected photograph from the box is a holiday photograph, given that it is not a wedding photograph, is 2/3 or approximately 0.67.
The question involves calculating the probability of drawing a holiday photograph from a box, given that the photograph is not a wedding photograph. First, we determine the total number of non-wedding photographs, then we find the probability that a photo selected is a holiday photograph from that subset.
There are 13 wedding photographs, 4 vacation photographs, and 8 holiday photographs. Given that we're not selecting a wedding photograph, we're only considering the vacation and holiday photographs, which total 4 + 8 = 12 photographs. The event of selecting a holiday photograph then has 8 favorable outcomes (since there are 8 holiday photographs).
The probability that the photograph is a holiday photograph given that it is not a wedding photograph is calculated by dividing the number of holiday photographs by the total number of vacation and holiday photographs:
Probability = Number of holiday photographs / Total number of non-wedding photographs = 8 / 12 = 2/3 or approximately 0.67
how do we calculate QS? given that SQT and RPT are similar. thank you
since they are similar RT is similar to ST and PR is similar to QS
find the ratios
7/6 = x/9 cross multiply 7*9 =63
63/6 = 10.5
so QS = 10.5
The volume of a cube is 27n^27 cubic units. What is the length of one side of the cube
volume of a cube = S^3
volume = 27
cubic root of 27 = 3
each side is 3 units long
Is the decimal form of 13/3 a rational number
find the product of 6 and 4296