Given:
Y is the midpoint of XZ.
To prove:
[tex]XY=\dfrac{1}{2}XZ[/tex]
Proof:
It is given that Y is the midpoint of XZ. It means Y divides the line segment XZ in two equal parts XY and YZ.
[tex]XY=YZ[/tex] ...(i)
Point Y lines on the segment XZ, so by segment addition theorem, we get
[tex]XY+YZ=XZ[/tex]
[tex]XY+XY=XZ[/tex] [tex][Using (i)][/tex]
[tex]2XY=XZ[/tex]
Divide both sides by 2.
[tex]XY=\dfrac{1}{2}XZ[/tex]
Hence proved.
What number is 40% of 307
Input only whole numbers.
Answer:
123 is 40% of 307.
please help!! will mark as brainliest!
Presley has to clean her 40-gallon fish tank. Her first step is to drain the tank. Using a hose and a
siphon, she finds that she can drain 16 gallons of water per hour.
Presley writes the equation 40 - 16x = 0, where x is the number of hours, to determine how many
hours it will take to drain the tank.
The next step Presley wrote to solve the equation is shown here:
40 = 16x
Which property did she use to get to this step?
a.) addition property of equality
b.) multiplication property of equality
c.) distributive property of equality
d.) combining like terms
Answer: The answer is A.addition property of equality
Hope I helped
Pkease mark me as brainliest!
Helppp fasttt! also always contains brainliest!
Answer:
Im pretty sure it's F
Step-by-step explanation:
Sorry if im wrong
8 waffle makers cost $200. If the waffle makers all cost the same amount, how much does each waffle maker cost?
Answer:
$25
Step-by-step explanation:
divide 200 by 8 to get the unit rate, or what a single waffle maker costs.
Answer:
Each waffle maker is $25.
Step-by-step explanation:
First set up an equation here mine would be:
200=8c (c being cost)
Next get c alone, so divide each side by 8. That gives you:
c=200/8
Simplify.
c=25
So the cost of each waffle maker is $25.
The mean,mode,median in
2, 5, 5, 6, 7, 3, 2, 6?
This it to the online school kids
How long does it take you to get ALL of you lessons done for the day?
It takes me on average 5-9 hours I kinda struggle alot lol.
Answer:
it averages about 8AM to 11Am so 3 hours
Step-by-step explanation:
Please help ASAP Cool Down: Graph the Relationship
Sketch a graph that shows the
relationship between grams of
honey and grams of salt needed
for a bakery recipe. Show on
the graph how much honey is
needed for 70 grams of salt.
Answer:
105
Step-by-step explanation:
15/10= 1.5
30/20= 1.5
70x1.5= 105
1. multiply x^2-16/6x • 7x/x+4
a. 7(x-4)/6
b. 7(x+4)/6
c. (x+4)^2(x-4)/42x^2
d. (x-4)^2(x+4)/42x^2
2. multiply y^2-9/-2y • -5y/y+3
a. -5(y+3)/-2
b. -5(y-3)/-2
c. (y+3)/-2
d. y-3/-2
Answer:
1. b
2.c
Step-by-step explanation:
Answer:
1.A
2.B
Step-by-step explanation:
Hope this helps
5.22 write the decimal as a fraction or mixed number in simplest form
Answer:
5 and 11/50
Step-by-step explanation:
5.22 = 261/50 = 5 and 11/50
HELP PLEASE! I WILL MAKE BRAINLIST
Answer:
true
Step-by-step explanation:
Answer:
Step-by-step explanation:
the answear is true because it is strait line and also it equales (y=x+2)
combine like terms
5x + X =
Answer:
6x
Step-by-step explanation:
5x + x = ?
5x + x = 6x
This is because x means 1x
Answer:
Today: Monday, 12 October 2020
Hour: 09.15 WIB (in Indonesian)
_________________________
5x + x =
x = 1
5x + x = 6x
Please help me out!
Answer:
x = 2/3
Step-by-step explanation:
Lets solve your equation step-by-step.
x−10=−2(x+4)
Step 1: Simplify both sides of the equation.
x−10=−2(x+4)
x+−10=(−2)(x)+(−2)(4)(Distribute)
x+−10=−2x+−8
x−10=−2x−8
Step 2: Add 2x to both sides.
x−10+2x=−2x−8+2x
3x−10=−8
Step 3: Add 10 to both sides.
3x−10+10=−8+10
3x=2
Step 4: Divide both sides by 3.
3x / 3 = 2/3
x=2/3
What is a slope of A and B
A.1/3
B.1/2
C.1/4
D.3/4
Answer:
A. 1/3
Step-by-step explanation:
to find slope (rise over run), you count how many points up and how many points over it is to get from one point to another on the line graphed.
from point A to point B, it is 4 up and 12 over (4/12). then, you have to simplify it, making it 1/3.
hopefully that helped! please consider brainliest! :)
(I need one more to move up a rank lol)
NEED HELP! ASAP! 50 POINTS!
What is the slope intercept form of 4x-3y=18? Explain.
A) y = 3/4x - 6
B) y = -3/4x - 6
C) y = 4/3x - 6
D) y = -4/3x + 6
Answer:
D
You use algebra and solve it for y.
Step-by-step explanation:
4x-3y=18
3y=4x+18
y=4/3x +6
Answer:
D
Step-by-step explanation:
Can anybody help me please with question 1 please and thank you .I would really appreciate it so much. Please
Do you want the answer for question 1!? It's already done! It says Given right there, that's an example answer :)
41= 5x+17-3x need please
Answer:
[tex]{\huge{\pink{\underline{\underline{Solution}}}}}[/tex]
41=5x+17-3x
41=5x-3x+17
41=2x+17
41-21=2x
2x=20
[tex]x= \frac{20}{2} [/tex]
Hence,value of x=10
Hope it will help you ☺☺✌✌
SOMEONE HELP ME PLSSSSSS
Answer:
1. B) 2. D)
Step-by-step explanation:
Yuh
What is the smallest possible value for x when î x plus 5 is greater than or equal to 3?
Answer:
x = - 2
Step-by-step explanation:
Given
x + 5 ≥ 3 ( subtract 5 from both sides )
x ≥ - 2
Thus smallest possible value for x is - 2
The picture below shows the solution set for which system of inequalities? A. y>x y<2 B. y>x y>2 C. y2 D. y
Answer:
Y<x
Y<2
Step-by-step explanation:
Apex
Find the length of the unknown side. Round your answer to the nearest whole number.
Image of a right triangle with legs labeled 5 inches each and hypotenuse unknown.
Group of answer choices
A. 7 inches
B. 10 inches
C. 25 inches
D. 50 inches
Answer:
A. 7
Step-by-step explanation:
5^2+5^2=c62
25+25=c^2
50=c^2
7=c
Answer:
A
Step-by-step explanation:
c=√a²+b²=√5²+5²≈7.07107
The gardener plans to fertilize the region of grass. The
gardener can buy only full bags of fertilizer and will
use at least 1 bag per 225 square feet of grass. What is
the minimum number of bags of fertilizer the gardener
needs to buy?
Answer:4
Step-by-step explanation:
*DOMAIN AND RANGE HELP PLEASE
if u can tell me the answers like *A. then say the two numbers that would be helpful*
but please help me!!!!!!
Answer:
Step-by-step explanation:
A) Domain: 8 Range: 7
B) Domain: 5 Range: 6
C) Domain: 1 Range: 2
D) Domain: 3 Range: 4
x2 - 10x + 21 = 0
How do you work this problem?
Answer:
x = 3, 7
Step-by-step explanation:
Step 1: Write equation
x² - 10x + 21 = 0
Step 2: Factor
(x - 7)(x - 3) = 0
Step 3: Find roots
x - 7 = 0
x = 7
x - 3 =0
x = 3
John took a 5 1/2 mile walk to his friend's house. He left at 11 a.m. and
arrived at his friend's house at 12:45 p.m. What was his average speed of
walking in miles per hour?*
Answer:
3.14 mph
Step-by-step explanation:
5.5 divided by 1.75
5.5 is the miles
1.75 is the hours
Answer: The average speed on the return trip is 2.44 miles/h
Step-by-step explanation:
Sausages come in packets of 12. Bread rolls come in packets of 9. Brian wants to buy enough packs of sausages and rolls so that there are an equal number of sausages and rolls. What is the minimum number of sausages and rolls he needs to buy?
help please! step by step if possible
9514 1404 393
Answer:
use the formula for slope2/3Step-by-step explanation:
The formula for slope (m) of a line between two points is ...
m = (y2 -y1)/(x2 -x1)
Pick two points from the table and fill in the values. Using the last two table entries, we have ...
m = (7 -5)/(5 -2) = 2/3
The slope is 2/3.
Find the 22nd term of the arithmetic sequence whose common difference is d=2 and first term is a1 = -25
Answer:
17
Step-by-step explanation:
an=a1+(n-1)d
a22=-25+21(2)
a22=17
Answer:
Hello
a=-25
d=2
a22=a+(n-1)d
=-25+(22-1)2
=-25+(21)2
=-25+42
=17
Step-by-step explanation:
HIGH SCHOOL
od knowledge Matters
Spotting the opportunity Math Quiz
QUESTION 3 of 10: There are about 30.2 million small businesses in the United States and about 30,000 other larger businesses. What
percent of all businesses in the U.S. are small businesses?
a) 30%
b) 99%
c) 99.9%
d) 100%
Submit
Answer:99.9
Step-by-step explanation:
The percent of small businesses to all businesses is equal to 99.99%.
It is given that there are about 30.2 million small businesses and about 30000 large businesses.
We have to find out what percent of all businesses in the U.S. are small businesses.
What do you mean by percentage ?
A percentage is a number or say ratio that can be expressed as a fraction of 100.
As per the question ;
The approximate number of small businesses is ;
= 30.2 million
= 30200000
The number of large businesses is ;
= 30000
Total number of businesses will be ;
= 30200000 + 30000
= 30230000
The percent of small businesses to all businesses ;
= [tex]\frac{30200000}{30230000}[/tex] × 100 %
= 0.999 × 100 %
= 99.99 %
Thus , the percent of small businesses to all businesses is equal to 99.99%.
To learn more about percentage click here ;
https://brainly.com/question/18811795
#SPJ2
Which expression is equivalent to -2y+10x−2y+10x?
Answer:
-4y + 20x
Step-by-step explanation:
please help MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
[tex] \frac{5(q + p)}{2} = 3 + 4p \\ [/tex]
Multiply sides by 2
[tex]5(q + p) = 2(3 + 4p)[/tex]
[tex]5q + 5p= 6 + 8p[/tex]
Subtract sides minus 5p
[tex]5q = 6 + 8p - 5p[/tex]
[tex]5q = 3p + 6[/tex]
Divided sides by 5
[tex]q = \frac{3p + 6}{5} \\ [/tex]
a = 3 , b = 6 , c = 5
They're all positive.
So we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️