Mathematics College

It’s given that Y bisects XZ

-So I just really need the answers for the blanks. If you don’t know the answer that’s fine :)!

Its Given That Y Bisects XZ -So I Just Really Need The Answers For The Blanks. If You Dont Know The Answer

Answers

Answer 1

XY≅YZ ; definition of segment bisector

Reflexive Property

XWY ; ZWY ; SAS

CPCTC

I'm pretty sure this is right!!

Related Questions

Answer it fast please​

Answers

Answer:

0.00446

Step-by-step explanation:

We need to find the value of the following expression :

[tex]\dfrac{(\dfrac{95}{17})^{-3}}{(\dfrac{15}{17})^{-2}}[/tex]

We know that, [tex]\dfrac{\dfrac{a}{b}}{\dfrac{c}{d}}=\dfrac{a}{b}\times \dfrac{d}{c}[/tex]

So,

[tex]\dfrac{(\dfrac{95}{17})^{-3}}{(\dfrac{15}{17})^{-2}}=(\dfrac{95}{17})^{-3}\times (\dfrac{17}{15})^2\\\\=0.00446[/tex]

So, the value of the given expression is 0.00446.

On Monday, 475 people visited the museum. On Saturday, there were 4 times as many visitors as there was on Monday. How many people visited the museum on both days combined?

Answers

Answer:

2,375 people

Step-by-step explanation:

Hope this helps!! <3

what is the equal expresson to (4x+12)+8x

Answers

12x + 12

Step-by-step explanation:

(4x + 12) + 8x

remove brackets.

➡️ 4x + 12 + 8x

4x + 8x(4 + 8)x 12x

➡️ 12x + 12

Twenty out of twenty-five students wore red shirts to school on the same day. What is another way to write twenty out of twenty-five?

Answers

Answer:

20/25

Step-by-step explanation:

its is another way to write it

2 1/2 ÷ by 5/8=? Whats the answer

Answers

Answer:

4

Step-by-step explanation:

5/8 x 4 =2.5

2.5 is also 2 1/2

Answer: 4


Explanation: 2 1
2
÷
5
8
=
5
2
÷
5
8
=
5
2
×
8
5
=
5 × 8
2 × 5
=
40
10
=
40 ÷ 10
10 ÷ 10
= 4

How many possible values for y are there where y= Cos -1 0
A.) 0
B.) 1
C.) infinite
D.) 2

Answers

Answer:

B) 1 possible value

FOR THIS SPECIFIC INSTANCE

Step-by-step explanation:

If it is Cos -1 (0) and cos is capitalized, that means it is a function and you apply restrictions. Based on the restrictions you get one possible value (I think the value is pi/2)

However, if the problem is cos -1(0) with no capitalization, it is a relation meaning values are infinite because of repetitions. The answers would be pi/2 and 3pi/2 and both would be added/subtracted by 2n(pi).

Answer:

B

Step-by-step explanation:

Just took the quiz

Jamal has $15.00 to spend at the concession stand. He buys nachos for $7.50, and he wants to purchase some sour straws for $1.50 each. How many sour straws can Jamal purchase with the money that he has? (With x and you have to find the x)

Answers

Answer:

5

Step-by-step explanation:

Equation: 7.5 + 1.5x = 15

Subtract 7.5 from both sides you get 1.5x = 7.5

Divide both sides by 1.5 you get 5.

He can buy a total of 5 sour straws.

Hope this helps :)

Consider the following equation

3x + 9y = 8y - 2

Step 2 of 2: Find the equation of the line which passes through the point (13,5) and is perpendicular to the given line. Express your answer in
slope-intercept form. Simplify your answer.

Answers

Answer:

The perpendicular line is:

y = 1/3  x + 2/3

Step-by-step explanation:

The given equation can be reduced to its slope-intercept form as shown below:

3x + 9y = 8y - 2

subtract 8 y from both sides

3 x + y = -2

subtract 3 x from both sides

y = - 3 x -2

therefore we know that the slope of this line is -3, and then, a perpendicular line to it must have slope given by the "opposite of the reciprocal" of this slope. That is, the slope of any perpendicular line to this one must be: 1/3

We use this slope to find the equation of the line passing through the point (13. 5)

y = 1/3 x + b

passing through (13, 5) means:

5 = 1/3 (13) + b

therefore, we can find b from the above equation

b = 5 - 13/3 = 15/3 - 13/3 = 2/3

Then the equation of this perpendicular line is:

y = 1/3  x + 2/3

3.
A Ferris Wheel has a circumference of 78.5 feet. Which expression can be used to find the
radius of the Ferris Wheel?

Please help

Answers

Answer:

G. 78.5 / π

{ i hope this helps :) i'm sorry if its wrong }

If all entries of A and A^−1 are integers, prove that detA = 1 or −1.

Answers

A^-1 is actually 457

(11x^2+5y^2-8xy)+(x^2-7y^2+4x)

Answers

Answer:

4x2 - 3xy - 9y2

Step-by-step explanation:

At your child's birth, you begin contributing monthly to a college fund. The fund pays an APR of 4.1% compounded monthly. You figure your child will need $40,000 at age 18 to begin college. What monthly deposit is required? (Round your answer to the nearest cent.)

Answers

Answer:

$185.19

Step-by-step explanation:

Which expression represents a number that is 4 times as large as the sum of 8 and 160?

Answers

Answer:

4(8 + 160)

Step-by-step explanation:

Sorry if i'm wrong i suck at translating expressions

hope i helped you in some way tho!

4(8+160)
32+640= 672

A car dealership buys a car for $12,500 and sells it for $15,750. What is the percent markup( percent increase)

Answers

Answer:

About 1.26%

Step-by-step explanation:

Divide 15,750 by 12,500 to find your answer.

Hope this helped!

41
Which of the following is the first step in estimating the line of best fit on a scatter plot graph?


Place two x's centered in each half of the data points


Plotting the data on the graph


Circle the data points


Divide the data vertically

Answers

Answer:

place two X's centered in each half of the data points

A drawer contains 3 black socks, 3 white socks, 2 red socks, and 1 purple sock. A red sock is pulled at random from the drawer, but returned because it had a hole. What is the probability that a black sock will be the next sock pulled at random

Answers

Answer:

1/2

Step-by-step explanation:

What is the slope of the line containing the Ordered pair (8,6) and (-4,0)?

Answers

Remember the slope of a line is rise over run. The first number will be from the point that has the larger value of x.

2) Find the length of the hypotenuse. (Round to the nearest tenth.)
4
c
5

Answers

Answer:

The Answer is c ..............

Arturo is driving at a speed of 50 miles per hour. At 2:00 he
sees the following sign.
Applebee
11 miles
Beauville
41 miles
Caanan
62 miles
Denton
98 miles
Arturo continues at the same speed. At 2:30 how far from
Caanan will he be?
A.
12 miles
B.
16 miles
C.
25 miles
D.
26 miles
E.
37 miles

Answers

Answer:

Your answer is 37

Step-by-step explanation:

Caanan is 62 miles away and since he drives at 50 miles per hour, and if it is 2:30 then 30 minutes is half a hour, which means you divide 50 in half by 2 and get 25. After you do that then you subtract 62 and 25 to get your answer 37. Have a good day!!! :)

Can anyone explain to me how to find the slop???? I will give brainliest to the best answer!!

Answers

Answer:

:))

Step-by-step explanation:

give cam brainliest:)

5x divided by 5 =???????

Answers

Answer: X~As silly as it sounds- When you factor the numerator and denominator and cancel the common factors, you get the answer 'X'.X~

Hope you have a good day, Loves!

Also if I'm right can you let me know please?

Also Also if I am right can I please have Brainliest??

5x divided by 5 is x

Kamala spent a total of $4.32 to buy
6 pencils. Each pencil cost the same
amount. What was the cost of each
nencil2

Answers

Each pencil costs 0.72 as you do 4.32 / 6

what is the value of x ?
Enter your answer in the box . ° ?

Answers

Answer:

307°

Step-by-step explanation:

The sum of all the angles of a hexagon is equal to 900°.

So,

112+x+120+100+128+133 = 900

593+x = 900

x = 900-593

x = 307°

So, the value of x is equal to 307°.

Pls dont give just the answer, (you dont need to explain how to do it)

Answers

Answer: 72

Step-by-step explanation: volume of a pyramid = v= lwh/3

v= 6*6*6/3

v = 216/3

v = 72

Answer:72 there I hope this help

9 divided by 6.813
full answer pls

Answers

Answer:

1.321003963011889035667107001321‬

Step-by-step explanation:

Answer:

1.32100396

Step-by-step explanation:

9 ÷ 6.813

hope this helps :)

A store sold 185 bicycles last month. This month they have sold only 111 bicycles. What is the percent change in number of bicycles sold from last month to this month?

Answers

im pretty sure its 74

Should be 74 sorry if wrong byeeee

Would you use SSS or SAS to prove the triangles congruent? If there is not enough information to prove by SSS or SAS, then write “not enough information” and explain why.

Answers

Answer (d) :

These triangles are congruent under the SAS congruence criterion. We can prove it using the following steps :

Given :

In triangle 1 and 2 :

A side in triangle 1 and a side in triangle 2 are equal.Another side in triangle 1 and triangle 2 is equal. The angle between the equivalent sides is also equal.

Since the SAS congruence criterion says that two triangles are congruent if two of their sides and one included angle is equal and since these 2 triangles fulfill all of those rules, we can conclude that these triangles are congruent under the SAS congruence criterion.

Brad bought a toy truck and toy car for $8.72 the car cost $4.85 how much did the toy truck cost?
A $13.57
B $3.87
C $12.56
D $4.13
E $4.87

Answers

Answer:

the answer is B. 3.87

Step-by-step explanation:

HW HELP ASAP GRAPHS PLZ

Answers

Answer:

Step-by-step explanation:

Slope intercept form of a line is

y=mx+b, where m=slope and b=y intercept

m=(y2-y1)/(x2-x1) I chose points (0,3) and (4,4) from graph so

m=(4-3)/(4-0)=1/4 so now the line is

y=x/4+b, using point (4,4) we can solve for b

4=4/4+b

4=1+b

b=3 so the line is

y=x/4+3 or more neatly

y=(x+12)/4

What percent is 45 out of 70

I’m so sorry to bother you guys I have been stuck on this problem

Answers

64.285714285714% that should be the answer
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