Answer: 60%
Step-by-step explanation: i hope it helps.
Answer:
60%
Step-by-step explanation:
Jason is installing new carpet in a room. The dimensions of the room are shown in the diagram. what is the area of the floor?
Shinji is considering two different layouts for a new garden. He needs to put a length of fence around whichever
layout he chooses.
The following diagram shows both layouts on a coordinate grid.
B
Coordinate values are in meters.
Which layout needs more fencing, and how much more?
Answer:
Layout A needs 4.8 m more fencing
Step-by-step explanation:
Khan academy answer
need a correct answer please
Answer:
102°
Step-by-step explanation:
∠PQR = ∠PQS + ∠SQR
12x - 6 = 16 + 9x + 17
3x = 27
x = 9
∠PQR = 102°
Fifteen bicyclists entered a race. In how many different orders can the top five finish so that awards can be given?
pls help !!
Answer:
They can finish the race in 15 x 14 x 13 x 12 x 11 = 360360 order.
Step-by-step explanation:
There are 15 bicyclists in the race. The first position would come from the first bicyclist to the 15th. Meaning the first position can be occupied by 15 individuals. The second position can only be occupied by 14 individuals since one person is already first. Same way the third, fourth and fifth positions can be occupied by 13, 12 and 11 individuals respectively.
Therefore, they can finish the race in
15 x 14 x 13 x 12 x 11 = 360360 order.
CAN SOMEONE HELP ME ASAP THISS IS DUE AT 11:59 tonight
What is true about 3×9, guys can you help I a little confused
Answer:
27
Step-by-step explanation
have a great day
Answer:
3*9=27
Step-by-step explanation:
The thing that is true about 3*9 is that it is also equal to 9*3.
Hope this helped!! :)
8 numbers have a sum of 90. Whats the average number?
Answer:
[tex]\huge\boxed{11.25}[/tex]
Step-by-step explanation:
When finding the average of a set of numbers, we
A) Add up all the numbers B) Divide that sum by the total number of numbers in the data setLet's represent this with a formula, s being the sum of all numbers, n being the total number of numbers.
[tex]\frac{s}{n}[/tex]
Since we already know the sum and we know how many numbers there are (8), we can substitute inside our expression [tex]\frac{s}{n}[/tex] to find the average.
[tex]\frac{90}{8}[/tex] [tex]11.25[/tex]Therefore, the average of all these numbers is 11.25.
Hope this helped!
1/4(-16x+8) simplified
Answer:
-4x+2
Step-by-step explanation:
1/4(-16x+8)
-16x+8/4
-8(2x-1)/4
-8(2x-1)/4
-2(2x-1)
-4x+2
The simplified form of 1/4(-16x+8) will be -4x+2.We will use the arrthmetic operation to find the simplified value.
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.
It is given that,
1/4(-16x+8)
The order of operations is a rule that specifies the right procedure to follow when evaluating a mathematical equation. Using the acronym PEMDAS, we can memorize this order: parentheses, exponents, multiplication, and division (left to right), addition and subtraction (from left to right).
=1/4(-16x+8)
= -16x+8/4
=- -8(2x-1)/4
= -8(2x-1)/4
=- -2(2x-1)
= -4x+2
Thus, the simplified form of 1/4(-16x+8) will be -4x+2.We will use the arrthmetic operation to find the simplified value.
Learn more about the arithmetic operation here:
brainly.com/question/20595275
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PLEASE HELP!! GIVING BRAINLIST TO WHOEVER ANSWERS
Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
Answer:
i think... 3) 26
Step-by-step explanation:
if its wrong, dont mark me brainliest =/
The Cowboys High School Band Boosters are selling candy bars and chips at the basketball tournament to raise money for their band competition. The candy bars sell for $1.00 and the chips sell for $0.50. They have 575 items ready to sell and expect to make $500 on the sale of all the items. How many candy bars do they have ready to sell?
Answer:
They have 425 candy bars ready to sell.
Step-by-step explanation:
Let,
x be the number of candy bars ready to sell
y be the number of chips ready to sell
According to given statement;
x+y=575 Eqn 1
x+0.5y= 500 Eqn 2
Subtracting Eqn 2 from Eqn 1
(x+y)-(x+0.5y)=575-500
x+y-x-0.5y=75
0.5y = 75
Dividing both sides by 0.5
[tex]\frac{0.5y}{0.5}=\frac{75}{0.5}\\y=150[/tex]
Putting y=150 in Eqn 1
x+150 = 575
x = 575-150
x = 425
Hence,
They have 425 candy bars ready to sell.
У
(6, 10),
(а, 8)
(4, b)
(2, 2)
Х
Answer:
(2,2)=x1,y1
(4,b)=x,y
(6,10)=x2,y2
using midpoint formula,
y=(y1+y2)/2
y=(2+10+)/2
y=6
which makes (4,b)=(4,6)
again,
(4,6)=x1,y1
(6,10)=x2,y2
(a,8)=x,y
using midpoint formulax=(x1+x2)/2
x=(4+6)/2
x=5
which makes (a,8)=(5,8)
A triangle weighs 3 grams and a circle weighs 6 grams. Find the weight of a square in Hanger A and the weight of a pentagon in Hanger B. Create equations for each hanger using the information given above! Write an equation to represent each hanger.
Answer:
Equation of Hanger A:
x + y = z
z = 9 grams
Equation for hanger B
x + y = p
p = 9 grams
Step-by-step explanation:
Note: This question is not complete, and lacks necessary data to answer this question. But for the sack of concept, we wil be solving this question using our own data.
Data given:
Triangle weight = 3 grams
Circle weight = 6 grams
There are two hangers A and B.
We have to find weight of the square in Hanger A and weight of the pentagon in Hanger B.
So, for your understanding I have drawn the two hangers A and B. In A we have triangle and circle on the LHS and the square on the right. On the other hand, we have pentagon on the right and triangle and circle.
Sketch is attached in the attachment.
Let's suppose: Hanger A is balanced, So,
Triangle weight = 3 grams = x
Circle weight = 6 grams = y
weight of the pentagon in Hanger B = p
weight of the square in Hanger A = z =?
So,
Equation of Hanger A:
x + y = z
z = 3 + 6
z = 9 grams = weight of the square in Hanger A
Similarly for Hanger B.
Equation for hanger B
x + y = p
p = 3 + 6
p = 9 grams
Suppose a classroom where a debate is being held has an area of 252 square feet. If the classroom is 14 feet wide, how long is the classroom?
Answer:
18 feet long
Step-by-step explanation:
252 ÷ 14 = 18
:)
2x - 3y = 3 solve y
Answer:
Y=-1+2x/3
Step-by-step explanation:
Move all the terms that don't contain y to the right side and solve. Hope this helps!
write 103 as a series of products
Answer:
10*10*10
Step-by-step explanation:
Given the expression 10^3
We are to write this as a series of products as as shown;
10^3 means the product of 10 in 3 places. Multiplying 10 in 3 places will give the required series of product.
10^3 = 10 * 10 * 10
Hence the series of product of 10^3 is 10*10*10
What is 8/9 of 360 degree ?
Answer:
320 degrees.
Step-by-step explanation:
sales tax rate in New Mexico is 5.125%. A pair of pants in New Mexico costs $30 before tax. How much does the pair of pants cost after tax?
Answer: $31.54 ($31.5375, rounded to $31.54)
Step-by-step explanation: $30 * .05125 = $1.5375, to find our sales tax.
Add this sales tax ($1.5375) to $30 and we get $31.5375
IF IT SAYS TO ROUND TO THE NEAREST HUNDRETH, TYPE:
"31.54"
IF NOT:
"31.5375"
For khan academy. Need help . Explain if you can
Answer:
y = 2/3x + 1.5
Step-by-step explanation:
The Formula for that is
y = mx + b
m = slope
b = y -intercept
so to find the slope I would do y/x or rise over run
So your slope is 2/3 ( it goes up 2 and right 3 times)
Since the line is going up and not down, it is a positive slope
y = 2/3x + b
we need to find where the line crosses the vertical / y-axis and it's at the point.... (0,1.5)
y = 2/3x + 1.5
Hope this helped a little!
Rupra is picking strawberries. For every 5 strawberries she puts in her basket, she eats 2. If she picks 28 strawberries, how many does she eat and how many does she put in the basket?
Answer:
she puts 20 in the basket and she eats 8
Step-by-step explanation:
Step one:
given data
we are told that for every 5 strawberries she puts in the basket, she eats 2
if she picks 28
then she will put 20 in the basket and eat 8
the first 5 she puts in the basket, she ears 2
the second 5 she eats 2, total is 7
the third 5, she eats 2, total is 7
the fourth 5, she eats 2, total is 7
hence she puts 5+5+5+5= 20 in the baskets
and eats 2+2+2+2= 8
1) Work out the size of angle x.
2) Give reasons for your answer.
(15 points if correct)
Answer:
x= 75°
because 180°-105°=75°
Jesse drank 3/4 of liter of water Monday before going jogging. He drank 3/5 of a liter of water after his jog. How much water did Jesse drink altogether? Write your answer as a mixed number.
Answer:
[tex]1\frac{7}{20}[/tex]
Step-by-step explanation:
Step one
Given data
On Monday, Jesse drank 3/4 of liter of water before jogging
and drank 3/5 of liter after jogging
In all, Jesse drank 3/4 and 3/5 liters of water
= 3/4+3/5
the lcm is 20
=15+12/20
=27/20
in mixed numbers(i.e a whole and a fraction together we have) we have
[tex]1\frac{7}{20}[/tex]
Triangles A B C and N M L are shown. Angles B A C and L N M are right angles.
What additional information could be used to prove that △ABC ~ △NML? Check all that apply.
∠B ≅ ∠M
△ABC is a right triangle.
△ABC was rotated and dilated by a scale factor between 0 and 1.
△ABC was translated right and down.
∠C ≅ ∠L
Answer:
A. Angle B is congruent to angle M
C. Triangle ABC was rotated and dilated by a scale factor between 0 and 1
E. Angle C is congruent to angle L
How Do I Know?
Because I literally just did it just now and that's what it said that the answers were. January 9th, 2021- Edge :)
A. Angle B is congruent to angle M
C. Triangle ABC was rotated and dilated by a scale factor between 0 and 1
E. Angle C is congruent to angle L
What is similarity in triangles?Two triangles are similar if they have the same ratio of corresponding sides and equal pair of corresponding angles.
Given:
To prove that triangle ABC is similar to triangle NML.
The following points are considered:
∠B ≅ ∠M
△ABC was rotated and dilated by a scale factor between 0 and 1.
∠C ≅ ∠L.
Learn more about similarity here:
https://brainly.com/question/25882965
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I WILL GIVE YOU BRAINLIEST!!!!!
Jack invests $30,000 with an interest rate of 4.5% compounded quarterly. After 6 years, what is the total amount of Jack's investment?
Enter your answer in the box rounded to the nearest cent.
Answer:
30,324
Step-by-step explanation:
30,000 x 4.5 = 135.00
135.00 x 4 + 540.00 four quarters in a year
6 years x 540 = 3,240
30,000 + 3,240 = 33. 240
a) complete the table of values of y=6-2x
b) draw the graph on the grid
c) solve 6- 2x = 3
Diego is on a diet. He has lost 10% of his weight this month. If he started with 75 kg (THAT'S THE 100%), how much weight did he lose?
Step-by-step explanation:
10% of 75 is the total kg he lost this month
So 10/100 x 75 = 7.5
So Diego lost 7.5 kg this month
8 feet in 15 seconds; 16 feet in 40 seconds
does this rate form a proportion?
Answer:
no
Step-by-step explanation:
8 ft in 15 sec
16 ft in 40 sec
8 is obviuosly half of 16, so to make it proportional it would have to be 16 ft 30secs
Make x the subject of the formula 3 b ( 2 x − a 2 ) = 5 d − 7 g x
Answer:
[tex]x=\frac{5d+6ba}{6b+7g}[/tex]Step-by-step explanation:
Answer:
x = (3a²b + 5d) / (6b + 7g)Step-by-step explanation:
Given:
3b( 2x − a² ) = 5d − 7gxSolving for x:
6bx - 3a²b = 5d - 7gx6bx + 7gx = 3a²b + 5d(6b + 7g)x = 3a²b + 5dx = (3a²b + 5d) / (6b + 7g)How many cubic centimers of water can this paper cone cup hold?
Answer:
B: 48π cubic centimeters
Step-by-step explanation:
A: 216π cubic centimeters
B: 48π cubic centimeters
C: 144π cubic centimeters
D: 192π cubic centimeters
Volume of the paper cone cup = 1/3πr²h
Diameter = 8 cm
Radius, r = diameter / 2
= 8 cm / 2
= 4 cm
Height, h = 9 cm
Volume of the paper cone cup = 1/3πr²h
= 1/3 × π × 4² × 9
= 1/3 × π × 16 × 9
= (1 × π × 16 × 9) / 3
= 144π / 3
= 48π cm³
Volume of the paper cone cup = 48π cm³
Translate the following into an algebraic expression: "five less than the product of 7 and
the square root of a number" can be written as:
05-713
o 5 - 70
O TX-15
073-5
Answer:
7√x - 5
Step-by-step explanation:
Let the number be x
The product of 7 and the square root of a number is expressed as;
7 * √x
= 7√x
five less than the product of 7 and the square root of a number will be expressed as;
7√x - 5
Hence the required expression is 7√x - 5