Answers
Answer:
AC and AE
Step-by-step explanation:
Those are the only secants in the image shown.
Related Questions
The diagonal BD cuts the quadrilateral
ABCD into a right triangle, ABD, and an
equilateral triangle BCD. The dimensions are
given in inches. How many inches long is
DC?
Hint: Equilateral triangles have three equal
sides
Answers
Answer:
answer is 13 inch.,
Step-by-step explanation:
BCD is equilateral triangle so all side is equal.
and ABD is right angled triangle so. use pythagoras theorem.
BD = 13 inch then DC also 13 inch
Find the volume. Round to the nearest tenth if necessary.
Answers
Answer:
120
Step-by-step explanation:
Since you have to find volume you have to multiply all the numbers.
So, 4*5*6 = 120
Answer:
120cm2
Step-by-step explanation:
Volume= length times width times the height. So.. 6×5×4= 120cm2 (btw the 2 means squared)
How many bananas are there in B ?
Answers
What,can i do to pass math
Answers
Answer:
Pay attention in class
WRITE DOWN FORMULAS
contribute in class
Try to memorize formulas
Try your best!
Try writing down problems cause if you understand how to write a problem on what your learning you have a good chance at getting the answer correct Also if you have any questions on the math your doing right now I could maybe try to help best of luck!
Help please!!!
Draw triangle PQR where:
PQ has length 4.3cm
PR has length 2.7 cm
And
angle RPQ is 65°
Answers
Answer:
Step-by-step explanation:
The drawn triangle is in the answered image.
What is triangle ?Triangle is a two dimensional shape having three side and sum of all angles is equals to .
We have,
PQ [tex]= 4.3[/tex] cm
PR [tex]=2.7[/tex] cm
And Angle RPQ [tex]= \angle 65^0[/tex]
Now,
Steps of construction:
Draw a [tex]4.3[/tex] cm long line segment using a ruler. Locate points A and B on both sides of it. With P as the center and radius [tex]2.7[/tex] cm, draw an arc of [tex]\angle65^0[/tex]. With B as the center draw another arc that cuts the previous arc at R.Now, Join PR and QR.Then, PQR is the required triangle.
Hence, we can say that he drawn triangle is in the answered image.
To know more about triangle click here
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What is the difference of the rational expressions below?
6x _ 5
X-2 X
A. 6x2 -5x - 10
x(x - 2)
B. 6x-5
2X-2
c. 6x^2 -5x +10
x(x-2)
D. 6x-5
-2
I'm
Answers
C.) 6x^2-5x+10/x(x-2)
A couple's anniversary dinner bill was $126.50. They tipped their waiter 20% of the bill. What was the total bill including tip?
Answers
Answer:
$151.80 was the total bill including tip.
Step-by-step explanation:
$126.50 x 20% = $25.30
$126.50 + $25.30 = $151.80
$151.80
$126.5•1.2=$151.8
Please answer the question and provide a solid definition of what an expression is, thank you :)
Answers
Answer:
Answers are: 2x - 7, and 2x -7 = 14
Step-by-step explanation:
An expression must have variables must have a coefficient, a number that is multiplied divided added or subtracted by our variable. The variable is a place holder.
So our answers would be 2x - 7, and 2x -7 = 14
The total number of running yards in a football game was less than 100. The inequality x < 100 represents the situation.
Which graph represents the inequality?
95 96 97 98 99 100 101 102 103 104 105
O,
95 96 97 98 99 100 101 102103104105
o
95 96 97 98 99 100101102103104105
95 96 97 98 99 100 101 102103104105
Answers
Answer:
sorry I'm late but it's b I'm on unit test on edge
Answer: it is b
Step-by-step explanation:
Simplify : -sqrt(9+y)^2 if y<-10
Answers
Answer:
−y−9
Step-by-step explanation:
Answer:
9+y is the correct answer
Step-by-step explanation:
Please help! I need to work out the size of angle x.
Answers
Answer:
50+x=120°{ sum of interior angle of a triangle is equal to the exterior opposite angle of a trianglex=120-50x=70°hope it helps.
Step-by-step explanation:
50 + x =120
x = 120 -50
x = 70
How much wrapping is needed for a package that is shaped like a cube
16 in. on each edge?
Answers
Answer:
1536 in^2
Step-by-step explanation:
This is basically asking for the surface area so knowing that is a cube all the sides are equal so one side would be 16(16) which is 256 in ^2. The knowing that there is 6 sides you would multiply it by 6 which is 256(6)= 1536^2
please help me to find this out i really really need help.
The diagram shows a triangular prism ABCDEF with a horizontal base ABEF.
Give your answer correct to 3 significant figures.
Answers
Answer:
38.7°
Step-by-step explanation:
Let the angle we're looking for be called x.
Consider ΔADF (which consists of sides AD, FD and FA, and which contains the angle x.
tan(angle)=opposite/adjacent
tan(x)=FD/FA
x=tan⁻¹(12/15)=38.6598082541°≈38.7°
Therefore, the length of the angle be [tex]x=38.65[/tex] degree.
What is the trigonometry?
Trigonometry states that the trigo mean 'triangle', and metry means métron is a branch of mathematics that studies relationships between side lengths and angles of triangles.
Here given that,
Let the length of the angle be [tex]x[/tex].
Consider Δ[tex]ADF[/tex]
which consists of sides [tex]AD, FD[/tex] and [tex]FA[/tex], and which contains the angle [tex]x[/tex].
So,
tan(x)=Perpendicular / Base
i.e.,
[tex]tan(x)=\frac{FD}{FA}\\\\tan(x)=\frac{FD}{FA}\\\\x=tan^{-1}(\frac{12}{15})\\\\x=38.65[/tex]
Hence, the length of the angle be [tex]x=38.65[/tex] degree.
To know more about the trigonometry
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Explain reasoning and how you found it
Answers
Answer:
Where is AND? but b is 132
Answer:
48
Step-by-step explanation:
b=48°
They are alternate angles.
help please!!!!!!!!!!!!!!!!!!!
Answers
1) 3/2
Dr. Kershaw Invests $25,000. She earns 10.0% simple annual interest on her investment. How
much more interest would Dr. Kershaw earn after 2 years if her investment had earned 10.0%
annual interest compounded annually?
A $5,000
B $0
C $5,250
D $250
i
Answers
Answer:
It should be C.
Step-by-step explanation:
I hope this helps
Don’t know the answer to this question???
Answers
9514 1404 393
Answer:
(b) 9
Step-by-step explanation:
The product of segment lengths to the near and far intersection with the circle is the same for both secants.
4(4+5) = 3(3+x) . . . . the above statement with numbers filled in
36 = 9 +3x . . . . . . . simplify
12 = 3 +x . . . . . . . . divide by 3
9 = x . . . . . . . . . . . subtract 3
The Center for the Study of Violence wants to determine whether a conflict-resolution program in a particular high school alters aggressive behavior among its students. For 5 students, aggression was measured both before and after they participated in the conflict-resolution course. Their scores were the following (higher scores indicate greater aggressiveness).
Before Participating After Participating
10 8
3 3
4 1
8 5
8 7
Required:
a. What is the test statistic
b. What are the degrees of freedom
c. Do you reject the null (at alpha = 0.05)
d. What do your results indicate
Answers
Answer:
A.) 3.096 ; b.) 4 ; C). We reject the Null
D.) There is significant evidence to support the claim that conflict resolution program reduces level of aggression in STUDENTS.
Step-by-step explanation:
This is a paired test:
Given the data:
Before (x) __ After (y) __ difference (x - y)
10 ______ 8 ______ 2
3 _______ 3 ______ 0
4 _______ 1 _______3
8 _______ 5 ______ 3
8 _______ 7 ______ 1
H0 : μx = μy
H1: μx > μy
dbar = Σd / n ; n = sample size
dbar = 9 / 5 = 1.8
From calculator :
Standard deviation of d, Sd = 1.30
Test statistic = dbar ÷ (Sd / √n)
Test statistic = 1.8 ÷0.5813776
Test statistic = 3.096
Pvalue from test statistic :
df = n - 1 = 5 - 1 = 4
Pvalue, 0.05, 4 = 0.018
Since Pvalue < α ; We reject the Null
We conclude that, there is significant evidence to support the claim that conflict resolution program reduces level of aggression in students.
PLEASE ASNWER ILL GIVE YOUI BRAINLIEST
Answers
Someone please help me with this math problem? Ty
Answers
Answer:
A=(-1,-1)
B=(0,2)
C=(2,0)
Step-by-step explanation:
Sorry for some reason it says C at the bottom and D in the graph...
But hope this helps :)
p^2+2p-63=0
solve by completing the square
Answers
Step-by-step explanation:
p^2+2p=63
p^2+2p+1^2=63+1^2
p^2+2p+1=64
(p+1)^2=64
p+1=8
p=8-1
p=7
Help me please. I give you 5 star and brainliest
Answers
Answer:
[tex]a \\ \frac{50}{0.25} = 200 \: \frac{km}{ {h}^{2} } \\ b \\ the \: area \: under \: graph = whole \: distance = \\ = 50 \times (2 + 1.5) \times 0.5 + \\ + 50 \times (0.5 + 1) \times 0.5 = 125km \\ c \\ \ \: average \: speed \: = \frac{125}{2} = 62.5 \frac{km}{h} [/tex]
What is the answer to this problem?
Answers
Answer:
The volume of hemisphere = 2/3 pie r ^3
or, 18 pie = 2/3 pie r ^ 3
or, 27 = r ^ 3
or, r = 3 inches #
hope this helps
All the best!!
i need to simplify this −x<−29
Answers
Answer:
x > 29
Step-by-step explanation:
Answer:
[tex]x > 29[/tex]
Step-by-step explanation:
Given: −x<−29
To find: Simplified
Solution: Simplification of an algebraic expression can be defined as the process of writing an expression in the most efficient and compact form without affecting the value of the original expression.
The process entails collecting like terms, which implies adding or subtracting terms in an expression.
Multiply both sides by -1 (reverse the inequality)
[tex](-x) (-1) > (-29) (-1)[/tex]
Simplify
[tex]x > 29[/tex]
3. Two squares were used to form the following figure. What is the area of the shaded region?
A 24 m2
B 64 m2
C132 m2
D 196 m²
PLEASE HURRY
Answers
the shades part 14 x14 = 196
but the there a square that is in the middle one so 8x8 =64 i subtract them and get 132
roberts middle school took 210 students on a school picnic at the picnic 60 students played vollyball what fraction of the students played vollyball at the picnic
Answers
Answer:
I could be wrong but it's 2/7 (i think)
Step-by-step explanation:
I hope this helps :)
2 A motorist drove 162 miles in 3 hours. At that rate, how many miles would the motorist travel in a half hour? F 81 mi G 324 mi H 27 mi J 54 mi
can someone please help me ?
Answers
Answer:
i really dont know
Step-by-step explanation:
i really dont know
Answer:
27
Step-by-step explanation:
162 divide by 3 = 54 divided by 2 =27 I think this is the answer
A company bought 7 machines. Each machine weighs 642.4 pounds. How many pounds do the 7 machines weigh altogether?
Answers
Answer:
4496.8 pounds
multiply 642.4by7
Mr. Newcomb brought a coffee for himself for $2.38 and for Ms. Latona for $3.65 at Dunkin Donuts. He paid with a $20 bill. How much change did he get?
Answers
Answer:
$13.97
Step-by-step explanation:
First, find how much the cost was for the two coffees:
2.38 + 3.65
= 6.03
Find how much change he got by subtracting this from 20:
20 - 6.03
= 13.97
So, he got $13.97 in change
Answer:
Solution :-At first the total money spent by Mr. Newcomb = $ 2.38 + $3.65
=> 6.03
Now
According to the question
Change she get = 20 - 6.03
= 13.97
Suzanne collected data on the weight of her classmates. She found that the range of the data she collected was 17
Which of the following BEST explains what a range of 17 indicates?
A
The average distance of each point from the mean is 17.
.
B
The distance between the minimum and the maximum is 17.
С
The distance between the lower quartile to the upper quartile is 17.
D
The distance between the mean and the median in a skewed data set is 17
Answers
Answer:
the answer is A.
Step-by-step explanation: