What is the relationship between the corresponding angle bisectors BD and XZ?
Answers
Answer:
If the two triangles are equivalent, then all the measures of triangle 2 are k times the measures of triangle 1.
This means that:
BC = k*XY
here we know that:
BC = 8
XY = 20
then:
8 = k*20
8/20 = k
0.4 = k
Then we also will have the relation:
BD = 0.4*XZ
and we know that:
BD = 6
then:
6 = 0.4*XZ
6/0.4 = XZ
15 = XZ
Answering the question, the relationship between the corresponding angle bisectors is:
BD/XZ = 6/15 = 0.4
Related Questions
if 2x^2 - 5x + 7 is subtracted from 4x^2 + 2x - 11, what is the coefficient of x in the result
Answers
Answer:-3
Step-by-step explanation:
The area of the rectangle shown is 13 ft?.
Find the length and the width of the rectangle.
Answers
w(w-12)=13
w^2-12w-13=0
w^2+w-13w-13
w(w+1) -13(w+1)
(w-13)(w+1)
w=13
w-12
13-12
1
solve this please show your work <3
Answers
Given:
The expression is
[tex]\sqrt[3]{48}=\sqrt[3]{8\cdot \_\_}=[/tex]
To find:
The simplified form of the expression.
Solution:
We have,
[tex]\sqrt[3]{48}=\sqrt[3]{8\cdot \_\_}=[/tex]
The expression [tex]\sqrt[3]{48}[/tex] can be written as
[tex]\sqrt[3]{48}=\sqrt[3]{8\cdot 6}[/tex]
[tex]\sqrt[3]{48}=\sqrt[3]{8}\cdot \sqrt[3]{6}[/tex] [tex][\because \sqrt[3]{ab}=\sqrt[3]{a}\sqrt[3]{b}][/tex]
[tex]\sqrt[3]{48}=2\cdot \sqrt[3]{6}[/tex]
[tex]\sqrt[3]{48}=2\sqrt[3]{6}[/tex]
Therefore, [tex]\sqrt[3]{48}=\sqrt[3]{8\cdot 6}=2\sqrt[3]{6}[/tex].
PLS HELP with this from khan academy. I’m struggling, and it’s due today.
Answers
Answer:
8
Step-by-step explanation:
You can think as vertices as the corners of the shape
Answer:
the shape have 8 vertices.
When the door was left open, 36 pigeons flew the coop. If this was 40 percent of all the pigeons, how many pigeons were there originally?
Answers
Answer: 90
Step-by-step explanation:
40 % = 0.40. X = number of pigeons. 0.4x =36
X = 36/0.4 = 90
Joey is 5 years less than three times the age of his son. Joey is 43 years old.
A) If is son's age is x years, write an expression in x to represent Joey's age.
B) Write an equation in x that can be used to find the value of x and find the value of x.
(Note: I am a 13 year old girl in 7th grade)
Answers
Answer:
amogus
Step-by-step explanation:
W3* 5 = 15. then 15 + 5 equals what number? 3 05 08 15
Answers
Answer:
Hello
ur answer is
15+5= 20
Step-by-step explanation:
thanks hope it helps
find the product of (1/2−c)(1/2+c)
Answers
Answer:
[tex]\frac{1}{4}[/tex] - [tex]c^{2}[/tex]
Step-by-step explanation:
1. What is the Radius? 2. What is the Circumference? (Round to nearest tenth) 3. What is the measure of central angle CEF?
Answers
Please help with number 20
Answers
Answer:
6x
2
−3−7x
=6x
2
−7x−3
=6x
2
−9x+2x−3
=3x(2x−3)+1(2x−3)
=(2x−3)(3x+1).
Then, f(x)=0⟹2x−3=0 and 3x+1=0.
Therefore, 2x=3 and 3x−−1.
That is, x=
2
3
, x=
3
−1
.
Rebecca solved
√45 + 2 √20. Her answer was 5 √5 . Is she correct? If not, explain and correct the error.
Answers
No.
[tex]\sqrt{45}=3\sqrt{5} \\2\sqrt{20} =2\sqrt5}[/tex]
If you add them up you DO NOT GET [tex]5\sqrt{5}.[/tex] According to mathematics, it equals to [tex]7\sqrt{5}[/tex].
15 = 3h-9
Please explain
Answers
Answer:
This is your answer ☺️
A truck is being filled with cube-shaped packages that have side lengths of \frac{1}{4}
4
1
foot. The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8\ \mathrm{ft}\times 6\frac{1}{4}\ \mathrm{ft}\times 7\frac{1}{2}\ \mathrm{ft}8 ft×6
4
1
ft×7
2
1
ft.
Answers
Deanna bought the poster shown below for her wall.
Note figure not drawn to scale
If a = 10 cm, b = 27 cm, c = 16 cm, and d = 20 cm what is the area of the poster?
Answers
Answer:
B. 27 cm
Step-by-step explanation:
Answer:
439
Step-by-step explanation:
16x19 =304 (square)
27x5 = 135 (triangle)
Add them, which gives us 439
Find the length indicated please!!
Answers
explanation:
the whole thing is 13, and it’s split in 2 sections. section 1 is 9, so to find the length of section 2, you would do 13-9=4.
In ΔUVW, the measure of ∠W=90°, the measure of ∠U=13°, and WU = 84 feet. Find the length of UV to the nearest tenth of a foot
Answers
Answer:
Hwww
Step-by-step explanation:
Need Help pls pls!!!!
Answers
Answer:
1372 cm³
Step-by-step explanation:
Help please I really need it!!!
Answers
X-2=2x+2
Subtract 2 and x from both sides to get
-4=1x
Can someone show me how to figure out the slope? I think its -3/1 but I'm not 100% sure.
Answers
Answer:
-3/1
Step-by-step explanation:
You're correct :D
Answer:
-3
Step-by-step explanation:
cus its going down as its moving to the right and for every one square to the right it is moving 3 squares down
please help its timed
Answers
the second option, domain means x-values
Answer:
Yes, B
Step-by-step explanation:
Domain and Range is when as x is reaching to infinity, the y is....
when -x os reaching to infinity, the y is...
I need help, please I don;t know what I am supposed to do
Answers
Answer:you have to mutiply
Step-by-step explanation:
c = 2 π r solve for r
Answers
c/2π = 2πr/2π <--divide both sides by 2π
c/2π = r
r = c/2π <-- answer :)
2 πr=C
r=C/2 π
The answer is r=C/2 π
If
Triangle AABC
is translated into
Triangle ADEF
and coordinate E is at the origin, what can be said about
Triangle ADEF
with respect to
Triangle
AABC?
Answers
Find the shortest length of wood that can be cut into equal lengths of 3m. 8
and 12m
Answers
Answer:
24
Step-by-step explanation:
Find LCM of 3 8 and 12
(calculation attached)
lcm = 3 x 2 x 2 x 2 = 24
i hope im right!
The shortest length of the wood will be 24 meters.
What is the least common factor?
The Least Common Multiple (LCM) refers to the common multiple that is the least (smallest) among all possible multiples for both numbers. Calculating this least common multiple for numbers is made easier by the LCM formula.
Given that the length of the wood is 3m, 8m, and 12 m. The shortest length will be calculated by taking the least common factor of the given lengths 3m, 8m, and 12 m.
The least common factor is calculated as:-
3 = 3 x 1
8 = 2 x 2 x 2
12 = 2 x 2 x 3
LCM = 3 x 2 x 2 x 2 = 24
Hence, the shortest length of the wood will be 24 meters.
To know more about LCM follow
https://brainly.com/question/233244
#SPJ2
SOMEONE PLEASE HELP ASAP!!!! I HAVE ASKED THIS QUESTION 5 TIMES AND WASTED 500 POINTS SO FOR THE LOVE OF DEAR GOD PLEASE HELP FOR 100 POINTS!!!!!!!!! ALSO BRAINLIEST TO FIRST WHO GETS IT RIGHT!!!
Answers
Answer:
85.26
Step-by-step explanation:
Answer:
60.2
Step-by-step explanation:
I saw this again so I am putting the answer here.
5.8*3.5= 20.3 6*4.2= 25.2 4.2*3.5= 14.7 20.3+25.2+14.7= 60.2
Charlotte and Riley walked 6/10 of a mile to school one day, and then after school they walked 3/8 of a mile to the store. From the store back home was another 2/5 of a mile. How far did the girls walk in all?
Answers
Answer: The girls walked [tex]1\dfrac38[/tex] miles.
Step-by-step explanation:
Given: Distance from home to school = [tex]\dfrac{6}{10}[/tex] mile
Distance from school to store = [tex]\dfrac38[/tex] mile
Distance from store to home = [tex]\dfrac25[/tex] miles
Total distance = [tex]\dfrac6{10}+\dfrac38+\dfrac25[/tex]
= [tex]\dfrac{6\times4+3\times5+2\times8}{40}[/tex] [L.C.M.(10,8,5)=40]
= [tex]\dfrac{24+15+16}{40}[/tex]
= [tex]\dfrac{55}{40}[/tex]
= [tex]\dfrac{11}{8}=1\dfrac38[/tex] miles
Hence, The girls walked [tex]1\dfrac38[/tex] miles.
Find the slope of the line parallel to the line passing through the given points: (-2, 8) and (-6, 6)
Answers
Answer:
2
Step-by-step explanation:
Use the points to find the slope, using the formula (y2 - y1) / (x2 - x1).
[tex]= \frac{-6-(-2)}{6-8}[/tex] = -4/-2 = 2
Since it's just asking for the slope, the answer is 2 (any parallel lines have the same slope).
find the domain of the relation
find the range of the relation
is the relation a function?
Answers
Answer:
Domain: (-∞ , ∞)
Range: [4 , -∞)
yes, it's a function. It pass the vertical line test. (one input vs one output)
Step-by-step explanation:
Domain: (-∞ , ∞)
Range: [4 , -∞)
yes, it's a function. It pass the vertical line test. (one input vs one output)
Use long division to find each quotient. Show your computation and write your answer as a decimal.
a. 22÷5 b. 7÷8
Answers
the minimum charge the first 175 calls is rs 300 if the charge for each additional call is rs 350 how much is charge for 389 telephone calls
Answers
Answer:
136150
Step-by-step explanation:
One additional charge is 350
389 call charge-(350x389)
Therefore, total charge is 136150.