The two triangles below are congruent by which case of congruence?
SSS
ASA
AAS
SAS
Answers
Answer:
ASA
Step-by-step explanation:
If you look at the bottom of the triangle, then you will see that ∠B equals ∠B', and ∠C equals ∠C'. Between them, BC = BC'.
Hope that this helps!
Related Questions
what is the surface area of this rectangular prism.Enter your answer in the box.A rectangular prism with dimensions 6 meters by 3 meters by 12 meters.
Answers
Answer:
?
Step-by-step explanation:
so first you have to do the formula then it would give you the answer
put these algebraic expressions into verbal expressions and Coefficient/Variables
1. x^2 - 2 = 5
2. 3 - 5x = - 10
Answers
Answer:
1. 2 subtracted from x² equals 5
2. The product of x and 5 subtracted from 3 is -10
Step-by-step explanation:
1.) x² - 2 = 5
2 subtracted from x² equals 5
2.) 3 - 5x = -10
The product of x and 5 subtracted from 3 is -10
Help . Describe the graph of a function g by observing the graph of the base function f.
Answers
Answer:
its d
Step-by-step explanation:
I've taken this quiz before
Simplify the expression by combining like terms.
Write the terms from the highest to the lowest
power of the variable.
-9x^2 + 19x - 9x + 6 - 17x^2 + 25 + 10x^2 + 3x
Answers
Answer:
The answer: is 118
I hope this help you enjoy :D
Step-by-step explanation:
Practice:
For the given central angle, determine the distance traveled along the unit circle from the point (1, 0)
-133°
a. 1.16 units
b. 2.32 units clockwise
c. 0.74 units clockwise
d. 0.74 units
Please select the best answer from the choices provided
Answers
Answer:
B. 2.32 units clockwise
Step-by-step explanation:
I calculated it logically
A recent study in a small city stated that the average age of robbery victims was 63.5 years. A random sample of 20 recent victims had a mean of 63.7 years and a standard deviation of 1.9 years. At = 0.05, is the average age higher than originally believed?
Answers
Answer:
The p-value of the test is of 0.3219 > 0.05, which means that at [tex]\alpha = 0.05[/tex], the average age is not higher than originally believed.
Step-by-step explanation:
A recent study in a small city stated that the average age of robbery victims was 63.5 years. Test if the average age higher than originally believed.
At the null hypothesis, we test that the mean is the believed mean age of 63.5 years, that is:
[tex]H_0: \mu = 63.5[/tex]
At the alternate hypothesis, we test if this mean is higher, that is:
[tex]H_1: \mu > 63.5[/tex]
The test statistic is:
[tex]t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}[/tex]
In which X is the sample mean, [tex]\mu[/tex] is the value tested at the null hypothesis, s is the standard deviation of the sample and n is the size of the sample.
63.5 is tested at the null hypothesis:
This means that [tex]\mu = 63.5[/tex]
A random sample of 20 recent victims had a mean of 63.7 years and a standard deviation of 1.9 years.
This means that [tex]n = 20, X = 63.7, s = 1.9[/tex]
Test statistic:
[tex]t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}[/tex]
[tex]t = \frac{63.7 - 63.5}{\frac{1.9}{\sqrt{20}}}[/tex]
[tex]t = 0.47[/tex]
P-value of the test and decision:
The p-value of the test is the probability of finding a sample mean above 63.7, which is a right-tailed test, with t = 0.47 and 20 - 1 = 19 degrees of freedom.
With the help of a calculator, this probability is of 0.3219.
The p-value of the test is of 0.3219 > 0.05, which means that at [tex]\alpha = 0.05[/tex], the average age is not higher than originally believed.
Neglecting air resistance, an object in free fall accelerates at 32 feet per second squared. So the velocity of the object t seconds after being dropped is 32t feet per second. Suppose a ball is dropped from the top of the Sears Tower.
Use integration to find how far the ball would fall in the first six seconds.
a.
546
c.
576
b.
567
d.
612
Answers
Answer:
The correct answer is 576
Step-by-step explanation:
Use integration to solve. Correct on edge 2021
Is this statement true or false?
The unpaid balance is the sum of the previous balance and the new charges.
Answers
Answer: true
Step-by-step explanation:
Use the graph to determine
A) The function’s domain
B) The function’s range
C) The X-intercepts
D) Y-intercepts
E) The missing function values indicated by question marks below
Answers
Answer:
a) Domain: x≥0
b) Range: y≤-2
c) x-intercepts: None
d) y-intercepts: (0,-2)
e) f(4)= -4
Step-by-step explanation:
If this helps please mark as brainliest
(a) domain is [0,∞)
(b) Range is [-2,-∞)
(c) X intercept is none
(D) Y intercept is (0,-2)
(E) f(4)=-4
Given :
Use the given graph to determine the domain , range etc.
Explanation :
Domain is the set of x values on the graph
The graph starts at x=0 and goes on .
So domain is [0,∞)
Range is the set of y values on the graph
The graph starts at y=-2 and it goes down
Range is [-2,-∞)
X intercepts are the points where the graph crosses or touches x axis
The graph does not cross the x axis
X intercept is none
Y intercepts are the points where the graph crosses or touches y axis
The graph touches y axis at -2
Y intercept is (0,-2)
To find out f(4) we look at the y value when x=4
f(4)=-4
Learn more : brainly.com/question/23527715
A rectangular rug has an area of 84 square feet. If the length is 8 feet more than the width, find the dimensions of the rug.
Answers
Answer:
w=6
l=14
Step-by-step explanation:
Area of rectangle = l*w
So:
[tex]w*(w+8)=84[/tex]
Then, just find w, and w+8.
[tex]w^2+8w=84\\w^2+8w-84=0\\(w-6)(w+14)=0\\w-6=0, w=6\\w+14=0, w=-14[/tex]
Length cannot be negative, so the width is 6.
Length = width + 8 = 6+8=14
What is 10% of 7,518?
Answers
Answer:
751.8
Step-by-step explanation:
Dilbert recently hired a mechanic to do some necessary work. On the final bill, Dilbert was charged a total of $712.
$430 was listed for parts and the rest for labor. If the hourly rate for labor was $47, how many hours of labor was
needed to complete the job?
Answers
Step-by-step explanation:
Dont understand, sorry!!
an are whose measure is exactly 180°
Answers
Answer:
Mmeasure is exactly 180°
semi-circle because the measure of a whole circle is 360°.
Arc :
The arc of a circle consists of two points on the circle and all of the points on the circle that lie between those two points. It's like a segment that was wrapped partway around a circle. An arc is measured not by its length (although it can be, of course) but most often by the measure of the angle whose vertex is the center of the circle and whose rays intercept the endpoints of the arc. Hence an arc can be anywhere from 0 to 360 degrees.
Someone help me please
Answers
Answer:
7/8 or the bottom right
Step-by-step explanation:
Find the volume of this triangular prism:
Answers:
350in3
175in3
22in3
200in3
Answers
PLS GIVE ME AN EXPLANATION.. BUT NO LINKS...If the diameter of a cylinder is 14 feet and its height is 4 feet, the volume of the cylinder is 2,461.76 square feet. True False
Answers
Answer:
False
Step-by-step explanation:
Answer: False
Step-by-step explanation: Look up cylinder and enter the height and diameter into the calculator and you will see it does not equal 2,461.76 sqaure feet.
the spinner below is spun twice. What is the probability of the arrow landing on a 3 and then an odd number?
Please help
Answers
Answer:
4/3
Step-by-step explanation:
A tortoise crawling at a rate of 0.1 mi/h passes a resting hare. The hare wants to rest another 30 min
before chasing the tortoise at the rate of 5 mi/h. How many feet must the hare run to catch the tortoise?
Answers
Answer:
The rabbit will run 264feet to get to the tortoise
Step-by-step explanation:
To solve this problem perfectly, we need to take note of the units and conversions involved.
The speed of the tortoise is 0.1 mi/hr
The speed of the hare is 5mi/hr
If the hare rests for another 30 minutes before he starts running the race, We are to get the distance covered by the tortoise under this 30 minutes.
The tortoise runs 0.1 miles in 1 hour
The tortoise will run x miles in 0.5 hours.
x = 0.5 X 0.1 = 0.05 miles.
Therefore, the distance covered by the Tortoise within 30 minutes is 0.05 miles.
The hare will have to run for 0.05 miles before he can catch up to the tortoise.
It is now unit conversion comes into play. We are converting the 0.05 miles to feet so we can get our final answer.
The answer in feet is 264 feet.
Therefore, the rabbit will run 264feet to get to the tortoise
HELP ASAP I WILL GIVE BRAINIEST AND 100 POINTS PLEASEE
Answers
Answer:
What are the options tho?
Step-by-step explanation:
Answer:
1/10?
Step-by-step explanation:
total:250
red:25
25/250 simplified=1/10
1.) Apply the distributive property and simplify the expression : 4(2x + y)
Your answer
Answers
Answer:
8x + 28
Step-by-step explanation:
Write in the equation for the slope intercept form and please no links or I will report you
Answers
Answer:
y = 3/2x + 8
Step-by-step explanation:
using points (-2,5) and (0,8),
we find slope, by using rise/run aka the y's/x's. so 8-5/0--2= 3/2 for slope. (8,0) is an intercept, so b out y=mx +b has been found!
What is 720° converted to radians?
One-fourth
StartFraction Pi Over 4 EndFraction
StartFraction 4 Over pi EndFraction
4 pi
Answers
Answer:
4π
Step-by-step explanation:
Answer:
720 degrees is 4pi
Step-by-step explanation:
mathematically;
1 pi is 180 degrees
x pi is 720 degrees
x * 180 = 1 * 720
x = 720/180
= 4 pi
Mira uses the mapping rule to find the coordinate of a point that had been rotated 90° clockwise about the origin. Examine Mira’s solution to determine which step has an error.
M(–5, –6) is rotated 90° clockwise.
Step 1. Use the rule (x, y)g(y, –x).
Step 2. Switch x and y coordinates:
(–6, –5)
Step 3. Multiply the new x-coordinate by –1:
((–1)–6, –5)
Step 4. Simplify:
(6, –5)
Mira made an error in Step
Answers
Answer:
3
Step-by-step explanation:
Answer: You multiply the old x coordinate by negative 1, so the error is at step 3.
It should give (-6, (-1)-5).
Step-by-step explanation:
Help plz:)))I’ll mark u Brainliest
Answers
Answer:
7
Step-by-step explanation:
Given :
A right angled triangle with one angle 64° and side 15 .And we need to find the value of x to the nearest tenth. So the correct approach will be ,
[tex]:\implies[/tex] tan 64° = p/b
[tex]:\implies[/tex] tan 64° = 15/x
[tex]:\implies[/tex] x = 15 / tan64°
[tex]:\implies[/tex] x ≈ 7
He commited a mistake in 2nd step. He should have written 15/ tan64° .Hence the correct answer is 7 .
please help. 10 points
Answers
Answer:
8 divided by 1/3 is 24 because you are dividing a fraction so it is basically 8*3 (inverse operations). As for 2/3 it does not have one as a numerator so it automatically is less that 1/3
Step-by-step explanation:
Sry If it doesn't make sense!
If you are confused let me know and I will explain in the comments.
Find all the missing elements.
Round to the nearest tenth.
C
a
b
a = 5
b = 2
C = 6
B
A
С
A = [?]° B = [ 1° C = [ 1°
Answers
Answer: A= 51.3 B= 18.2 C=110.5
Step-by-step explanation:
For each of the following research scenarios, decide whether the design uses a related sample. If the design uses a related sample, identify whether it uses matched subjects or repeated measures. (Note: Researchers can match subjects by matching particular characteristics, or, in some cases, matched subjects are naturally paired, such as siblings or married couples).
A researcher is interested in whether people eat more or less when they are in a hurry. The researcher collects a random sample of 80 adults and invites them to eat two (identical) free meals one month apart. For one of the meals, no time restriction is placed on the meal. For the other meal, participants are told when their meal is served that they have only 10 minutes until another group is due to sit down. Half of the participants eat their hurried meal first; the other half eat it second. The researcher compares the amount eaten at each sitting. The design described_____.
John Cacioppo was interested in possible mechanisms by which loneliness may have deleterious effects on health. He compared the sleep quality of a random sample of lonely people to the sleep quality of a random sample of nonlonely people. The design described____.
a. uses a related sample (repeated measures).
b. uses a related sample (matched subjects).
c. does not use a related sample.
Answers
Answer:
A.) uses a related sample (repeated measures).
B.) does not use a related sample.
Step-by-step explanation:
The first scenario uses a related sample whereby same subjects were used to over the course of each related experiment (comparing if people eat more or less when in a hurry). After the completion of both experiment, we'll have two different reading for each subject which a b further be used to compare the difference in consumption when in a hurry and when not.
The second scenario here fails to employ a related sample design as the the subjects used have contrasting characteristics, a group consisting of lonely people and another consisting of those who aren't lonely.
if two lines do not intersect, they are parallel
Answers
Answer:
true
Step-by-step explanation:
n squared plus 3 sequence
Answers
Answer:
n² + 3
this is the expression
Step-by-step explanation:
Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two sides
of this triangle?
O 5 cm and 8 cm
O 6 cm and 7 cm
O 7 cm and 2 cm
O 8 cm and 9 cm
Answers
Answer:
8 cm and 9 cm
Step-by-step explanation:
Those are they only numbers that aren't equal to or less than the third side.