Answers
Answer:
9:16
Step-by-step explanation:
In a similar rectangle , the ratio of lengths should be equal to ratio of widths.
Ratio of lengths =
[tex] \frac{length \: of \: rectangle \: 1}{length \: of \: rectangle \: 2} = \frac{3}{4} [/tex]
Hence , Ratio of widths =
[tex] \frac{width \: of \: rectangle \: 1}{width \: of \: rectangle \: 2} = \frac{3}{4} [/tex]
Area of rectangle 1 = Length 1 × Width 1 = 3×3 = 9
Area of rectangle 2= Length 2 × Width 2= 4×4= 16
Ratio of areas of both rectangles =
[tex] \frac{area \: of \: rectangle \: 1}{area \: of \: rectangle \: 2 \: } = \: \frac{9}{16} [/tex]
Related Questions
True or False: If a function crosses an axis at (a,0), this location is known as an x-intercept of the function.
Answers
Answer:
True
Step-by-step explanation:
Given
[tex]Location: (a,0)[/tex]
Required
Does the location represent the x intercept?
The general point form of a function is (x,y)
When y = 0;
This represents that the function crosses the y axis.
And whenever the function crosses the y axis, we have the x intercept of the function
Hence, the statement is true
Can someone help me please
Answers
Answer:
b
Step-by-step explanation:
As x → + ∞ , y → + ∞ , as x → - ∞, y → - ∞
This means as x increases to the right, y increases up and as x increases to the left, y is increasing downwards
What is the purpose of a reference point? to provide a standard system of measurement to establish a point from which to measure future distance, or if the movement has occurred to determine the speed of an object in miles per hour to provide a standard form which to evaluate variables in an experiment
Answers
Answer:
to establish a point from which to measure future distance
Step-by-step explanation:
Divide:
8.9) 810.434
Answers
Answer:
0.01098177026
Explanation:
8.9/810.434 = 0.01098177026
BRAINLISET BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST
number 16 and 17
justify each step
please answer quickly thank you
Answers
Then you divide each side by 3 to figure out that x=6.
17: multiply each side by 4 then divide each side by nine to figure out that x= -4
The sum of two numbers, x and y is 14. Twice the first number x and triple the second number y is 63. Find x and y.
Answers
Answer:
x = -21, y = 35.
Step-by-step explanation:
Use the elimination method:
x + y = 14
2x + 3y = 63
Multiply the first equation by -2:
-2x - 2y = -28
Add this to the second equation to eliminate x:
y = 35
So x + 35 = 14
x = 14 - 35
x = -21.
The endpoints of CD are C (4,6) and D(-1, -1). Find the coordinates of the midpoint M.
Coordinates of midpoint M: OO
6
HELP ME PLEASE 20 POINTS
HELP
Answers
Answer:
The answer is
[tex]( \frac{3}{2} \: , \frac{5}{2} ) \: \: or \: \: (1.5 \: \: , \: \: 2.5)[/tex]Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula
[tex]M = ( \frac{x1 + x2}{2} \: , \: \frac{y1 + y2}{2} )[/tex]where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
C (4,6) and D(-1, -1)
The coordinates of the midpoint is
[tex]M = ( \frac{4 - 1}{2} , \: \frac{6 - 1}{2} )[/tex]We have the final answer as
[tex]( \frac{3}{2} \: , \frac{5}{2} ) \: \: or \: \: (1.5 \: \: , \: \: 2.5)[/tex]Hope this helps you
Martina purchased a prepaid phone card for $20. Long distance calls cost 21 cents a minute using this card. Martina used her card only once to make a long distance call. If the remaining credit on her card is $11.39, how many minutes did her call last?
Answers
20 - 11.39 = 8.61
861 cents.
861 / 21 = 41
2 is subtracted from a number,and rhen the difference is multiplying by 5. the result is 30.find the number
Answers
Answer:
8
Step-by-step explanation:
x-2= x x×5=30 (make x the subject).So x=30÷5=6x-2=6x=6+2x=88 - 2(3х – 1) = x+ 9?
Answers
Answer:
x=1/7 or 0.14
Step-by-step explanation:
first you distribute: 8-6x+2=x+9
next combine like terms (8 and 2): -6x+10=x+9
then subtract 1x from both sides: -7x+10=9
then subtract 10 from both sides: -7x=-1
divide both sides by -7: x=1/7 or 0.14
24, 43, 89, 15 Which two numbers are prime numbers?
Answers
Answer: 43 and 49
Step-by-step explanation:
Answer:
43, 89
Step-by-step explanation:
A prime number is any number above 1 that can evenly divide out.
Hope This Helps :)
I need help with my math homework
Answers
Answer:
what type of math is it?
Step-by-step explanation:
Rewrite the following equation in slope intercept form Y+10= 1/4 (x+8)
Answers
Answer:
y=1/4x-8
Step-by-step explanation:
pemdas just move y to the side
Find the length of a rectangular lot with a perimeter of 140 meters if the length is 4 meters more than the width. (P = 2L + 2W)
Answers
the length is 37 and the width is 33 if you add 33+33+37+37 you get 140
Write the coordinates of the vertices after a rotation 90° counterclockwise around the origin.
y
x
-10
10
-10
10
0
S
T
U
V
S(-7, -9)
→
S′(
9
,
-7
)
T(-7, 0)
→
T′(
,
)
U(-2, 0)
→
U′(
,
)
V(-2, -9)
→
V′(
,
)
Answers
Answer:
y axis, x axis, give a verticle coordinate
Michelle purchased 2/4 of a pound of pastries for her family. She has to divide them equally among 6 family members. How many pounds of pastries did each family member receive?
Answers
Answer:
0.4
Step-by-step explanation:
Do 2/4 divided by 6.
Robert's monthly bank statement showed the following deposits and withdrawals: -−$113.24, $98.07, -−$18.74, -−$98.17, $37.13 If Robert's balance in the account was $110.31 at the beginning of the month, what was the account balance at the end of the month? Answer: \$$
Answers
Answer:
The correct answer is −94.95
someone help meeee pleasee
Answers
95° because the angle is mirrored with the other side
if you are multiplying 4 negative fractions is the product positive or negative?
Answers
answer: positive
for example: -2 x -2 x -2 x-2
=4 x -2 x -2
=-8 x -2
=positive 16
Answer:
Positive
Step-by-step explanation:
When multiplying, any even number of negatives results in a positive answer. If multiplying an odd number of negatives, the product will be negative.
are the points 5,7 and 7,5 equal
Answers
Answer:
Example 2: If your answer is a decimal value such as two point five, it could be ... If y equals x cubed, plus 2 x, plus 5 and z equals x squared, plus 7 x, plus 1
Step-by-step explanation:
Sometimes you need to find the point that is exactly midway between two other points. For instance, you might need to find a line that bisects (divides into two equal halves) a ... For example, the number exactly halfway between 5 and 10 is: ... 3 + 4 2 ) \left(\dfrac{6.4 + (-10.7)}{2},\,\dfrac{3 + 4}{2}\right) (26.4+(−10.7),23+4).
Jenny has 2.40 deducted from her monthly allowance every time she forgets a chore
Answers
Answer:
Whatever her allowance is - 2.40 every time she skips a chore would be your answer.
Step-by-step explanation:
Deducted- Taken away/subtracted
A college student is moving into a campus dormitory. The student rents a moving truck for $19.95 plus $.99 per mile. Before returning the truck, the students fills the tank with gasoline, which costs $65.32. The total cost is $144.67 . How many miles did the student drive the truck? PLZ HURRY!!!
Answers
Gasoline = 65.32
Total cost = 144.67
144.67 - (19.95 + 65.32)
144.67 - 85.27
59.40 / .99
60 miles
Mrs.Brewer spent 11.52 for some pencils that were on sale for 0.72 each. how many pencils did she buy?
Answers
Answer: 16
Step-by-step explanation: I divided 11.52 by 0.72
1. You have one-quarter cup of orange juice. Do you have enough to make the recipe? Explain.
2. You have 1/8 ounce of whole wheat grains. How many more ounces do you need to make the recipe?
Answers
Answer:
ehhfosfgdfukgjs,vbhsgkrdzca
Step-by-step explanation:
options:
A. Includes
B. Does not include
Answers
Answer:
The answer is A
Step-by-step explanation:
Just trust me
The sum of a number and the quantity seven times the reciprocal of the number.
Answers
Answer:
Hey there!
The reciprocal of a number, n, is 1/n.
Thus, the answer is n+7(1/n)
Let me know if this helps :)
Which of the following inequalities are true? Select all of the correct
comparisons.
477 > 8
0
- 4.5 <
3
03
10 < 9
< 1.2
Answers
477>80 is correct
-4.5<3 this one is also correct
Answer:
477>80
-4.5<3
Step-by-step explanation:
Please help me!!!!!!!
Answers
Answer:
Option C
Step-by-step explanation:
[tex]f(x) = 40( \frac{1}{4} )^{x} [/tex]
how do I simplify this expression?
Answers
Answer:
2
Step-by-step explanation:
Answer:
cube 8 so 8x 8x8=512divide by three 170.6
Step-by-step explanation:
170.666666667 is your answer please mark me brainliest
What’s 3 tenths - 1 half ?