CARD #8: Henry says that the two figures will be congruent. A figure on a coordinate plane is dilated by a scale factor that is less than one. Heather says that the two figures will be similar.
Answer:
Heather is correct.
Step-by-step explanation:
Two figures are similar if the figures have the same shape but different size
Two figures are congruent if they have the same shape and size.
So, if we dilate a given figure (by any factor different than one) then we are changing the size of this figure.
Finally, a figure and its dilation can't be congruent, as these figures have different size (but still have the same shape, so the figures are always similar)
Then Heather is correct.
Given: AC Bisects
Statements reasons
Help needed today due today I will give brainliest to correct answer
Answer:
Answer:
Solution given;
<BCA=<ACD
<ABC=<ADC
now
In traingle ABC & ∆ ACD
AC=AC[common base]
<BCA=<ACD[bisector bisect it]
<ABC=<ADC[Given]
∆ABC is congruent to ∆ ACD by S.A.A. axiom
AB is congruent to AD.
[ corresponding sides of a congruent triangle are equal]
Hence proved.
Express in the form 1:n
Give n as a fully simplified fraction.
4:6
Answer:
1:1.5
Step-by-step explanation:
Divide both numbers by 4 to get 1:1.5
List the following from least to greatest: 3, -4, 0, 1, -9
Answer:
Step-by-step explanation:
-9,-4,0,1,3
Answer: From least to greatest. = -9, -4, 0, 1, 3.
Which Trig ratio should be used to find the missing side?
A.Sin
B.Cos
C.Tan
Answer:
tan
Step-by-step explanation:
take 53 degree as reference abgle
tan 53=opposite /adjacent
1.32=15/x
x=15/1.32
x=11.36
x=11.4
Please please help!!!!
Answer: its 30
Step-by-step explanation:
Write the equation of the line in fully simplified slope-intercept form.
UN
2. What is the conversion from cubic metres to litres?
Answer:
1 cubic meter equals 1000 liters
Step-by-step explanation:
i think this is right
olve the system of linear equations by graphing. =3+3 - 2x - 3
Answer:
If the equation is actually typed like that the answer will be
3-2x
If is typed like this 3-2x-3+3=
It will be
-2x+3
What is the range of the data Colin collected?
Answer:
5
Step-by-step explanation:
A school is making digital backups of old reels of film in its libraries archives the table below shows approximate run times of the film's for giving diameter of filming the reel.
which of the following equations is a good model for the run time, Y, as a function of the diameter, X
Answer:
Step-by-step explanation:
it’s a non calc question
Answer:
60 Degrees
Step-by-step explanation:
trust me
The quotient of 9 and 3 subtracted from the product of 6 and 2
Answer:
(6⋅2)−(9/3)
Simplify each term.
12−3
Subtract 3 from 12.
9
Step-by-step explanation:
Question 3 (2 points)
(09.06)
For two functions, m(x) and p(x), a statement is made that m(x) = p(x) at x = 7. What is definitely true about x = 7? (2 points)
a
Both m(x) and p(x) cross the x-axis at 7.
b
Both m(x) and p(x) cross the y-axis at 7.
c
Both m(x) and p(x) have the same output value at x = 7.
d
Both m(x) and p(x) have a maximum or minimum value at x = 7.
9514 1404 393
Answer:
c. Both m(x) and p(x) have the same output value at x = 7.
Step-by-step explanation:
For input value x, m(x) is the output value.
m(7) is the output value of the function m(x) when x=7.
p(7) is the output value of the function p(x) when x=7.
The statement m(x) = p(x) for x=7 is a statement that the output values are the same at x=7.
Find the measure of A,B and C.
If x=9, what is the value of y in the following equation?
2y= 2x^2/3 +6
Answer:
I think the answer is A........
2×81=162
162/3=540
54+6=60
60/2=30
using appropriate properties find 9/16×4/12+9/16×-5/9
Answer:
-1/8
Step-by-step explanation:
Given 9/16×4/12+9/16×-5/9
Using the PEMDAS rule;
Multiplication first
(9/16×4/12)+(9/16×-5/9)
= 3/4 * 1/4 + -5/16
= 3/16 - 5/16
= (3-5)/16
= -2/16
= -1/8
Hence the required answer is -1/8
What is the volume of a sphere with a radius
of 6?
A 721
14471
2161
IN 288rt
Answer:
the volume is 904.32. that guy I don't know what
A 721
14471
IN 288rt
means
Guys can you help me please :( ASAP
Answer:
The answer is 25 + 11
Step-by-step explanation:
Hope this helps
5 equivalent fractions of 4/8
Answer:
2/4 1/2 5/10 6/12 10/20
Step-by-step explanation:
just pick an even denominator and take half of that number for the numerator. This only works because the most basic form of 4/8 is 1/2. This method only works if your selected fraction is equivalent to 1/2.
The print on the package of -watt General Electric soft-white light-bulbs says that these bulbs have an average life of hours. Assume that the lives of all such bulbs have a normal distribution with a mean of hours and a standard deviation of hours. Find the probability that the mean life of a random sample of such bulbs will be
Answer:
Hi your question is incomplete attached below is the complete question
answer : p ( X < 725 ) = 0.0116
Step-by-step explanation:
Given data:
Average life of bulbs (μ ) = 750 hours
standard deviation (б ) = 55 hours
n ( sample size ) = 25
X = 725
Probability that the mean life of a random sample of 25 bulbs will be less than725 hours
p ( X < 725 ) = p (( X - μ )/ б √n < 725 - 750 / 55√25 )
= P ( Z > - 2.27 )
Hence P ( X < 725 ) = 0.0116 ( using Z-table )
PLS DUE RN
WILL GIVE
BRAINLIST
Answer:
44 in.
Step-by-step explanation:
3 ft 8 in.
1 ft = 12 in.
3 ft = 36 in.
36 in. 8 in.
44 in.
A state in the United States has 193,116 residents living in 22 countries.
[tex]\frac{1}{y} :\frac{22}{193,116}[/tex]
y · 22 = 1 · 193,116
22y = 193,116
22y ÷ 22 = 193,116 ÷ 22
y = 8778
The rate is 8778.
5 + 0.55x = 10 + 0.75x pls help and explain
Step-by-step explanation:
hope it is helpful to you
X = -25
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
0.55x + 5 = 0.75x + 10
Step 2: Subtract 0.75x from both sides.
0.55x + 5 − 0.75x = 0.75x + 10 − 0.75x
−0.2x + 5 = 10
Step 3: Subtract 5 from both sides.
−0.2x + 5 − 5 = 10 − 5
−0.2x = 5
Step 4: Divide both sides by -0.2.
−0.2x/−0.2 = 5/−0.2
x = −25
It takes a racecar 47 seconds to complete one lap on a 3,200-meter track. What is the racecar's average speed during the lap? A. 150 m/s B. 68 m/s C. 15 m/s D. 79 m/s
WILL NAME BRAINLIEST
PLS HELP 40 POINTS
A rectangular prism has a surface area of 8 square feet. A similar rectangular prism has a surface area of 200 square feet. How many times larger are the dimensions of the larger prism?
25
625
5
10
Answer:
C. 5Step-by-step explanation:
The area is the product of two dimensions.
If the ratio of sides is k, then the ratio of areas is k²
We have:
k² = 200/8k² = 25k = √25k = 5Correct choice is C
5
Have a great day/night!
Please please help!!!!
Answer:
7 and 1/4
Step-by-step explanation:
Answer:
The answer is 7 1/4 or 29/4
Step-by-step explanation:
(-2x^2y^5)^3 (5x^4)/10x^7y^13
Answer:
−4x^17y^28 is the answer i believe.
Step-by-step explanation:
Answer: Hello luv......
Simplify the expression.
−4y28x17
Step-by-step explanation:
Mark me brainest please...
Hope this helps...
Anna ♥
True or False
Two major composers of minimalism include Steve Reich and John Cage.
A. true
B. false
Sorry for the wrong subject
Answer:
false
Step-by-step explanation:
:)))))))))))))))))
Degree and Radian Measures
Convert the angle to radians. Leave as a multiple of /pi
310°
a. -9/pi/2
b. 9/pi
c. -9/pi/4
d. 9/pi/2
Please select the best answer from choices provided
Answer:
D. 9/pi/2
Step-by-step explanation:
I calculated it logically
Because it's not already avalible and if you're here if i know why you're here the answer will be c
HELP ME PLEASEEEEEEEEEEEE