Answer:
D. 14.4
Step-by-step explanation:
In similar polygons, corresponding sides are proportional. We can write the proportion:
[tex]\frac{l-A}{l-B} =\frac{w-A}{w-B}[/tex]
l-A is the length of A, l-B is the length of B, w-A is the width of A, and w-B is the width of B. We are given the ratio of the lengths is 2:5, so we can substitute it in:
[tex]\frac{2}{5} =\frac{w-A}{36}[/tex]
We can cross multiply:
72 = 5w-A
w-A = 14.4
1. Find six rational numbers between 2/7 and 5/2
Answer:
5/14
6/14
7/14
8/14
9/14
10/14
Step-by-step explanation:
We need to find the six rational numbers between 2/7 and 5/2. Firstly convert the fractions into like fractions.
LCM of 7 & 2 = 14=> 2/7 = 2×2/7×2 = 4/14
=> 5/2 = 5 ×7/2×7 = 35/14
Therefore the six rational numbers are
5/146/147/148/149/1410/14what is the relative frequency of eighth-graders who want fruit smoothies
Answer:
0.17
Step-by-step explanation:
hello please follow me
Decomponha os seguintes números a) 1.585 = b) 1.059= c) 2.440 d) 5.329 e) 8.801 f) 9.999 g) 3.718 h) 6.840 i) 7.504 j) 5.225 1) 4.063 m) 2.597
Answer:
a) 1.585 =1.0 + 0.5+ 0.08+0.005
b) 1.059= 1 .0+ 0.0+ 0.05+0.009
c) 2.440 = 2.0 + 0.4+ 0.04
d) 5.329= 5.0 + 0.3+ 0.02+0.009
e) 8.801 = 8.0 + 0.8+ 0.00+0.001
f) 9.999= 9.0 + 0.9+ 0.09+0.009
g) 3.718 = 3.0 + 0.7+ 0.01+0.008
h) 6.840= 6.0 + 0.8+ 0.04
i) 7.504 = 7.0 + 0.5 +0.004
j) 5.225 = 5.0 + 0.2+ 0.02+0.005
1) 4.063 = 4.0 + 0.0+ 0.06+0.003= 4+0.06+0.003
m) 2.597= 2 .0+ 0.5+ 0.09+0.007
Step-by-step explanation:
A medida que nos alejamos del punto decimal, el número de ceros aumenta y el dígito se mueve hacia la derecha.
Los valores después del decimal se denominan décimas, centésimas y milésimas.
a) 1.585 =1.0 + 0.5+ 0.08+0.005
b) 1.059= 1 .0+ 0.0+ 0.05+0.009
c) 2.440 = 2.0 + 0.4+ 0.04
d) 5.329= 5.0 + 0.3+ 0.02+0.009
e) 8.801 = 8.0 + 0.8+ 0.00+0.001
f) 9.999= 9.0 + 0.9+ 0.09+0.009
g) 3.718 = 3.0 + 0.7+ 0.01+0.008
h) 6.840= 6.0 + 0.8+ 0.04
i) 7.504 = 7.0 + 0.5 +0.004
j) 5.225 = 5.0 + 0.2+ 0.02+0.005
1) 4.063 = 4.0 + 0.0+ 0.06+0.003= 4+0.06+0.003
m) 2.597= 2 .0+ 0.5+ 0.09+0.007
The values after the decimal are called tenths hundredths and thousandths
find the area of the square
Answer:
100 sq units
Step-by-step explanation:
hypotenuse of the right triangle is the length of the square and we can find it by using the Pythagorean Theorem:
6² + 8² = c²
c² = 36+64
c² = 100
c = √100
c = 10
Area of square = 10² = 1--
1. Eduardo has one bag with 6 blueberry and 4 raspberry gummy worms. He has another
bag with 4 red and 8 black licorice sticks.
a. If Eduardo takes one gummy worm and one licorice out of each bag, what is the
probability that he will get a raspberry gummy worm and a red licorice?
Answer:
13%
Step-by-step explanation:
(2/5)(4/12)
Jayden has x nickels and y pennies. He has at most 14 coins worth no less than $0.34 combined. Solve this system of inequalities graphically and determine one possible solution.
Answer:
Step-by-step explanation:
Number of nickels with Jayden = x
Number of pennies with Jayden = y
Since, number of coins is at most 14,
x + y ≤ 14 -------(1)
Worth of nickels = $0.05x
Worth of pennies = $0.01y
Since, worth of pennies is not less than $0.34,
0.05x + 0.01y ≥ 0.34
5x + y ≥ 34 --------(2)
By using a graphing calculator,
Common point of of both the inequalities is (5, 9)
Therefore, Number of nickels = 5
Number of pennies = 9
To the nearest tenth, what is the distance in centimeters (cm) between the points (-3, 2) and (5,6)
Answer:
8.9
Step-by-step explanation:
Use the distance formula to determine the distance between the two points.
[tex]d = \sqrt{(x_{2} -x_{1})^{2} + (y_{2} - x_{1})^{2} }[/tex]
d = distance
[tex](x_{1}, y_{1})[/tex] = coordinates of the first point
[tex](x_{2}, y_{2})[/tex] = coordinates of the second point
Including a 5% sales tax, Ms. LeBoeuf spent $18.90 on
school supplies. How much did the supplies cost before
the tax?
Answer:
$18
Step-by-step explanation:
Find the cost before tax by dividing the cost by 1.05
18.9/1.05
= 18
So, the cost of the supplies before tax was $18
Explain how you use a net to find the surface area of a prism.
Answer:
lay the net out with numbers then add all of them
Step-by-step explanation:
What is the volume of the cube shown???
Answer:
Hello! answer: 11 25/64
Step-by-step explanation:
Volume is just length × width × height since its a cube all of those will be the same so...
2 1/4 × 2 1/4 × 2 1/4 = 11 25/64 Hope that helps!
Answer:
11 25/64
Step-by-step explanation:
To find the volume of a cube, you have to cube the side length.
2 1/4^3=2 1/4•2 1/4•2 1/4=9/4•9/4•9/4=729/64=11 25/64.
Which of the following goals is NOT a long-term goal?
saving for the down payment on a house
saving for a weekend vacation
saving for retirement
saving for higher education such as college
Answer:
Saving for a weekend vacation
Step-by-step explanation:
The goals that should not have the long-term goal should be considered is the saving for the weekend vacation.
What is long term goal?A long-term goal should be that arise in the near future. It plays a vital role for the successful carrer. Also, it is something which needs to achieve in near future. It needs the time and planning.
Here in the given situation, the saving for the down payment, retirement for the higher education these all represents the long term goal.
Therefore, the second option is correct.
Learn more about retirement here: https://brainly.com/question/24597215
Help pls I need this in 20mins
Answer: I would say (1 ,0.50)
Step-by-step explanation:
Jesse uses 3/4 yards of fabric to make a pillow. He wants to make 10 pillows to sell at the craft fair. How many yards of fabric does Jesse need?
Answer:
He needs 7.5 yards of fabric to sell at the craft fair
Step-by-step explanation:
This is unitary method and we can calculate the value of any number of items if we are given one.
1 pillow= 3/4 yards
10 pillows= 3/4 *10
10 pillows= 15/2
10 pillows= 7.5 yards
or another way is convert 3/4 directly into decimal
3/4= 0.75
1 pillow= 0.75 yards
10 pillows= 0.75 *10
10 pillows= 7.5 yards
He needs 7.5 yards of fabric to sell at the craft fair
1. Find the missing angle for each triangle.
2. Which triangles are similar (Hint: Angle-Angle Criterion)?
Answer:
1: 42-degrees, 69-degrees, 64-degrees, 53-degrees
2: first triangle and last triangle are similar while the other two are similar to each other
Step-by-step explanation:
1: 85 + 53 + x= = 180
138 + x = 180
x = 42
2: 47 + 64 + x = 180
111 + x = 180
x = 69
3: 47 + 69 + x = 180
116 + x = 180
x = 64
4: 85 + 42 + x = 180
127 + x = 180
x = 53
What are the slope and intercept of the line described by y= 2x + 6 slope is m = ___ Y- intercept is ( 0, ____)
Answer:
m=2 and y-intercept = (0,6)
Step-by-step explanation:
y=mx+b where m is slope and b is y intercept
What is the difference between the definitions for ray and line segment?
Only the definition of ray relies on an understanding of two directions.
Only the definition of line segment relies on an understanding of line.
Only the definition of ray depends on an understanding of infinite.
Only the definition of line segment depends on an understanding of point.
Answer:
Only the definition of the line segment depends on an understanding of point.
Step-by-step explanation:
Answer:
Maybe C. I'm not for sure.
A ray has one endpoint and the other end goes in infinitely. While a line segment has two endpoints
Step-by-step explanation:
Write an equation to represent the following statement.
33 is 15 less than k.
Answer:
33=k-15
Step-by-step explanation:
I hope this helps:)
I really really really need your help
What is the area of this circle?
Answer:
[tex]\pi\cdot4^{2} = 50.26548246\\\\[/tex]
But if we were using 3.14 the answer would be
50.24
But the real answer is 50.26548246
find the length of side X in simplest radical form with a rational denominator (giving brainliest and thanks to all!)
Answer:
x= √10/2
Step-by-step explanation:
if you use trig. functions:
sin 45° = opposite side /hypothenuse = x/√5
sin 45° = √2/ 2
√2/2 = x/√5 multiply both sides by √5
x= (√2*√5)/2 = √10/2
if you use that is a 45-45-90 special triangle
the sides are x, and hypothenuse must be x√2 in this type of triangles so in our case:
x√2 = √5 divide both sides by √2
x= √5/√2 multiply by √2/√2 which =1 and help us get rid of the radical from the denominator
x= (√5*√2)/ (√2*√2) = √10/2
in me franklins algebra course, eight students recently took a test their grades were as followed: 35, 77, 80, 86, 87, 90, 94, 100
calculate the mean and median of this data set
Answer:
Mean= sum/no.
= 35+77+80+86+87+90+94+100 / 8
= 649/8
=81.125 was the mean
Median: the middle number
35, 77, 80, 86, 87, 90, 94, 100
Both are in the middle so: 86+87/2
=173/2
=86.5 as the median
Step-by-step explanation:
followed: 35, 77, 80, 86, 87, 90, 94, 100
calculate the mean and median of this data set
How do you write four less than seven?
A.7 + 4
B.7 - 4
C.7 x 4
D.7/4
Answer:
B.
Step-by-step explanation:
D mean 7 divided by 4
A is 7 plus 4
C is 7 multiplied by 4
B is 7 minus 4 (4 less than seven expression)
Answer:
B
Step-by-step explanation:
Four less than 7 means that the answer should be 4 smaller than 7.
So it could be though of 7-4=3
The first part 7-4, looks like asnwer B.
Hope this helps!
Who read more Jacob or Lilo
Answer: Lilo Read more
Step-by-step explanation:
Answer:
Lilo = D
Step-by-step explanation:
Because 2/4 simplified to 1/2 which equals 0.5 and 2/6 simplified to 1/3 which equals 0.33 which is smaller that 0.5!
true or false the values [x] and [-x] are always equal
Answer:
If you mean |x| and |-x| yes they are equal.
Step-by-step explanation:
Brackets do not exactly specify the meaning of absolute value.
On most keyboards, above the enter button on the main keyboard part (not the keypad one) there is a back slash symbol \ and if you hold shift, there might be another symbol | which more accurately represents absolute value,
If you aren't talking about the absolute value, then no.
PLEASE HURRY!!!!!!!
ILL GIVE BRAINLIEST!!!!!!!!!
NO LINKS!!!!!!!
CORRECT AND COMPLETE ANSWERS ONLY!!!!
Data regarding fuel efficiency of an 18-wheel truck were collected. The graph shows the correlation between the average speed above 40 miles per hour (in miles per hour) and the money spent on gas (in dollars):
image of a scatter plot with Average Speed on the x axis and Money Spent on Fuel on the y axis with points 1 comma 2, 3 comma 2 and one half, 5 comma 5, 7 comma 7, 9 comma 10, 11 comma 15, and 12 comma 17
Estimate the average rate of change from x = 5 to x = 9.
4
−4
1.25
Answer:
Give me a second, I just finished answering it, and trying to find a way to take a picture of it and send it to you.
Step-by-step explanation:
The dimensions of a rectangle person are measured in centimeters what unit will the volume of the person be measured in
A. Meters
B cubic centimeters
C. Square centimeters
D. Centimeters
Answer:
it should be b. cubic centimeters
Step-by-step explanation:
the cubic label is used for volume.
please tell me if im incorrect!
Pls help will mark brainliest
Which graph shows a system of equations with the solution (5,-3)?
Answer:
the first one
Step-by-step explanation:
the two lines intersect exactly at 5, -3
I’m so confused help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
s = 8t
Step-by-step explanation:
every table delivers 8 seats, so s, the number of seats, will be 8 times the number of tables.
Zoey solved the calculation 5 + 3.89 using a decimal number line. The decimal number line shows how Zoey calculated the answer.
Use the decimal number line to help you solve 5 + 3.89.
Leave your answer correct to 2 decimal places.
