Answer:
3
Step-by-step explanation:
A rectangle has an area of 70 m^2 and dimensions, in meters, of x and x + 2. Estimate each dimension of the rectangle to the nearest meter.
-7 and - 9
Step-by-step explanation:
Area of rectangule is length * width
Solve the following inequality.
4m + 6 < 2 OR
m+4
> 3
3
m < [?] OR m >[]
Enter
Answer:
[tex]:\implies \boxed{\red{\sf m \in (-1,-\infty)}}[/tex]
Step-by-step explanation:
Given :-
A linear inequality 4m +6<2We need to find the solution set for the given inequality . So , on solving it , we have ,
[tex]:\implies[/tex] 4m + 6 < 2
[tex]:\implies[/tex] 4m < 2 - 6
[tex]:\implies[/tex] 4m < -4
[tex]:\implies[/tex] m < -4/4
[tex]:\implies[/tex] m < -1
Hence m can have all values less than -1. Therefore the final answer is ,
[tex]:\implies \boxed{\red{\sf m \in (-1,-\infty)}}[/tex]
Hence m can have all values less than-1.
Which is bigger 1/7 or 0.14
Answer:
Both are equal
Step-by-step explanation:
please mark me brainliest
Answer:1/7
Step-by-step explanation:
Solve for x. Assume lines that appear to be tangent are tangent.
21
10
9
 someone help on number 2
Answer:D
Step-by-step explanation:
I'm prolly wrong so sorry
Answer:
I think it's 'D'
hopefully it's correct!
Can someone Please help me find the area of the square I already know the perimeter.
Answer:
36
Step-by-step explanation:
6 x 6= 36
question is in the screenshot below
PLEASE HELP PLEASE HELP
Answer:
B) 24
Step-by-step explanation:
The area of the rectangle is 48 units (8 x 6).
The base of the is 6 units and the height is 8 units. The formula for the are of a triangle is A = [tex]\frac{1}{2}[/tex]bh.
b = base
h = height
A = [tex]\frac{1}{2}[/tex](6)(8)
A = 24
Answer:
[tex]24[/tex]
Step-by-step explanation:
If the area of a rectangle is bh, and the area of a triangle is bh/2, then a triangle's area is half a rectangle's area. Hence, if the area of the rectangle is 48, the area of the triangle is half of 48, or 24.
Cuáles de los siguientes números se pueden clasificar como racionales I. ½ II. 0 III. 3,8 IV. 0,72
Answer:
Todos son números racionales.
Step-by-step explanation:
Un número racional tiene la forma de p / q donde pyq son números enteros y q ≠ 0.
Por ejemplo, un número 1/3 es un número irracional porque es un número decimal recurrente, es decir, puede continuar después del decimal (0.13333333)
Pero los números como 1/5 o 1/2 que no son recurrentes son números racionales.
Todos los números dados 1 / 2,0, 3.8 y 7.2 son números racionales ya que cada uno puede expresarse en forma de p / q
Números p q p / q
1/2 1 2 1/2 = 0,5
0 0 cualquier entero 0
3,8 19 5 19/5 = 3,8
0,72 72100 0,72
Por tanto, todos son números racionales.
English
A rational number is in the form of p/q where p and q are integers and q ≠ 0.
For example a number 1/3 is an irrational number because it is a recurring decimal number i.e it can continue after the decimal ( 0.13333333)
But numbers such as 1/5 or 1/2 which are non recurring are rational numbers.
All the numbers given 1/2,0 ,3.8 and 7.2 are rational numbers as each can be expressed in the form of p/q
Numbers p q p/q
1/2 1 2 1/2=0.5
0 0 any integer 0
3.8 19 5 19/5=3.8
0.72 72 100 0.72
Hence all ae rational numbers.
Help pls!!!!!!!!!!!!!!
Answer:
46°
Step-by-step explanation:
tan Ф = 21/20
Ф = tan-1 (21/20)
= 46°
NEED ANSWER ASAP
Kennedy needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.75 hours and charged her $58 for parts. The total was $226.75. Write and solve an equation which can be used to determine xx, the cost of the labor per hour.
Answer:
Equation: 3.75x+58=226.75
Step-by-step explanation:
MARK ME BRAINLIEST PLZZZZZZZZZZZZZZZZZZZZZzzAnswer:
Equation: 3.75x + 58 = 226.75
x = 45
Step-by-step explanation:
DeltaMath
PLEASE hello please help i’ll give brainliest
Answer:
A
Step-by-step explanation:
First value is 1, second value is 2 and the third value is 6, 1+2 is 3, add 6 and you get 9
the equation for the ellipse given is 4x^2+9y^2-16x+18y-11
Answer:
a. a = 3, b = 2
b. The coordinate of the center is (2, -1)
c. The eccentricity of the ellipse is √5/3
d. Please see attached graph of the ellipse created with MS Excel
Step-by-step explanation:
7. a. The given equation of the ellipse is presented as follows;
4·x² + 9·y² - 16·x + 18·y - 11
The general equation of an ellipse
[tex]\dfrac{(x - h)^2}{a^2} + \dfrac{(y - k)^2}{b^2} = 1[/tex]
We can write;
4·x² - 16·x + 9·y² + 18·y - 11
4·(x² - 4·x + 4) + 9·(y² + 2·y + 1) - 25 - 11
4·(x² - 4·x + 4) + 9·(y² + 2·y + 1) = 25 + 11 = 36
4·(x - 2)² + 9·(y + 1)² = 36
[tex]\dfrac{4\cdot (x - 2)^2}{36} + \dfrac{9 \cdot (y + 1)^2}{36} = \dfrac{36}{36}[/tex]
[tex]\therefore \dfrac{ (x - 2)^2}{9} + \dfrac{ (y + 1)^2}{4} = \dfrac{ (x - 2)^2}{3^2} + \dfrac{ (y + 1)^2}{2^2} = 1[/tex]
By comparison, a = 3, b = 2, h = 2, k = -1
b. The coordinate of the center, (h, k) = (2, -1)
c. The eccentricity of the ellipse = c/a
c² = a² - b²
∴ c² = 3² - 2² = 5
c = √5
Eccentricity = √5/3
d. Please find attached the graph of the ellipse created with MS Excel
2(a-b)
plz give me answer
Step-by-step explanation:
2(a-b) its yr question2 & (a-b)is in the form of multiplyso, first multiply a by 2 it becomes 2a and - sign is greater so, it will be - as it is then multiply b by 2 it becomes 2bnow write yr ans =2a-2bstay safe healthy and happy.Answer:
2a-2b
Step-by-step explanation:
2(a-b) use distributive property
2a-2b
hope this helped :)
Plant A is 14 inches tall and growing at a rate of 0.5 (½) inches each day. Plant B is 8 inches tall and is growing at a rate of 2 inches each day. When will plants A and B have the same height?
Answer:
They will both have a height of 16 inches in 4 days.
Step-by-step explanation:
Hope this helps :D
money is invested in a saving account at 12% simple interest.after one year there is $1680 in the account. how much was originally invested?
Answer:
it is eightyseven money
In New York City, a local park is located at (3,-4). Susan runs from the park to a healthy smoothie spot at (3,4) and then to her house at (0,-1). Represent the locations as points on a coordinate grid with a unit of 1 mile.
A)What is the distance from the local park to the healthy smoothie spot?
B)Find the area of this figure.
A high-school club has members the ratio of males to females is 5 to 3 how many males are in the club
Answer:
it depends on how many females are there
Step-by-step explanation:
I need to know how many females are there
Answer: If there are x total members, then the number of males is 5/8x
1) Devin wants to play lazer tag for his birthday. He is comparing the cost of two companies. Lazer Zone charges $50 for parties, and an additional $10 per guest. Fun Palace charges $90 for parties, and an additional $6 per guest. For how many guests is the cost of both companies the same?
Answer:
10 guests
Step-by-step explanation:
Devin wants to play lazer tag for his birthday. He is comparing the cost of two companies.
Let us represent additional guests = g
Lazer Zone charges $50 for parties, and an additional $10 per guest.
=$50 + $10 × g
50 + 10g
For fun place
Fun Palace charges $90 for parties, and an additional $6 per guest.
= $90 + $6 × g
90 + 6g
For how many ?
We equate both Equations together
= 50 + 10g = 90 + 6g
Collect like terms
10g - 6g = 90 - 50
4g = 40
g = 40/4
g = 10
Hence, g = 10 guests
Therefore, the number of guests for which the cost of both companies is the same is 10 guests
I need help on this help pls!
Step-by-step explanation:
Area of rectangle= l x b
= 245 x 245
=60025
Area of triangle = (1/2) x b x h
=(1/2) x 245 x 245
=30012.5
Area of shaded part = Area of rectangle - Area of triangle
=60025 - 30012.5
=30012.5
please help!!
show work(factoring)
u^4 - 3u^2 - 4
Consider the diagram.
Which equations are true? Select all true equations.
Answer:
Sum of angles of a triangle is 180, so x + y + w = 180
Straight angle is 180 , so y + z = 180
From the first 2 conditions :
=>x + y +w = y + z
=> x + w = z
Option 1, 2, 5
The equations which are true are given by,
w + x + y = 180w + x + y = 180y + z = w + x + yw + x + y = 180y + z = w + x + yw + x = z What is an Equation?Equation is a mathematical relation between more than one variable, number or mathematical quantities involving mathematical operations using equal sign in between them.
From angle sum property of triangle says that the sum of all interrior angles of a triangle is 180.
Here all interrior angles of triangle are x,y,w
So, x+y+w = 180
Hence first option is correct.
Again the exterrior angle of a triangle is equal to the sum of the opposite two interrior angles.
here exterrior angle is z and opposite two interrior of z are x,w
So, w+x = z
Hence last option is correct.
Again y+z = y+w+x
so second option is also true.
Hence correct options or equations are given by:
w + x + y = 180w + x + y = 180y + z = w + x + yw + x + y = 180y + z = w + x + yw + x = zLearn more about Equation here -
https://brainly.com/question/13763238
#SPJ2
Which group of numbers is listed from least to greatest?
-6, |-3|, -3, 6, |-9|
-8, |-5|, -4, |3|, 6
-4, |-2|, |3|, 5, |-7|
|-6|, -4, |-2|, -1, 0
Answer:
1.) -6, |-3|, -3, 6, |-9| __ |-9|, -6, -3,|-3|, 6
2.) -8, |-5|, -4, |3|, 6 __ -8, |-5|, -4, |3|, 6
3.) -4, |-2|, |3|, 5, |-7| __ |-7|, -4, |-2|, |3|, 5
4.) |-6|, -4, |-2|, -1, 0 __ |-6|, -4, |-2|, -1, 0
Step-by-step explanation:
2.) -8, |-5|, -4, |3|, 6 __ -8, |-5|, -4, |3|, 6
4.) |-6|, -4, |-2|, -1, 0 __ |-6|, -4, |-2|, -1, 0
Both are listed from least to greatest
y−3x=5 what is m and c
Answer:
✺ [tex] \large \tt \: E \: X\: P\: L\: A \: N \: A \: T \: I \: O\: N : [/tex]
☃ [tex] \large{ \tt{GIVEN \: EQUATION}} : [/tex]
[tex] \large{ \bf{y - 3x = 5}}[/tex]
[tex] \large{ \bf{↬y = 3x + 5}}[/tex] [ Move 3x from left hand side to right hand side and change it's sign to addition since the opposite of subtraction is addition ]
Comparing y = 3x + 5 with equation of straight line in slope intercept from [ y = mx + c ] , We get :[tex] \boxed{ \large \:⟿ \tt \:Slope \: (m) = \boxed{ \tt{3} }}[/tex]
[tex] \boxed{ \large { \tt{⟿ \: Y - intercept \: (c \: ) = \boxed {\tt{ 5}}}}}[/tex]
☏ And we're done! Yay , We found our answer !
♕ [tex] \large{ \tt{STUDY \: TIP}}[/tex]
Schedule daily study time : This is the time to review your readings and lecture notes that help prepare for exams. Plan this as a cumulative review , not working on new information. ♪♡ Hope I helped! ✎
☄ Have a wonderful day / night ! ☂
#StayInAndExplore ! ♨
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
PLEASE HELP I'M ON THE FINAL MATH TEST AND GOT A 64 ON THE FIRST ATTEMPT AND I DON'T WANT TO FAIL AGAIN I'LL GIVE 100 POINTS BUT I HAVE SEEN A LOT OF PEOPLE SAYING IT'S 81 AND THAT IS WRONG
In the map below, the path from the whales to the sharks is parallel to the path from the penguins to the fish tanks.
A map of the aquarium at the City Zoo. A triangle has points whales, sharks, dolphins. The distance from Whales to sharks is 54 feet and from whales to dolphins is 30 feet. A triangle with points Dolphins, fish tanks, penguins. The distance from dolphins to fish tanks is 45 feet, and from penguins to fish tanks is x feet.
What is the distance between the penguins and the fish tanks?
25 feet
36 feet
69 feet
81 feet
Answer:
A. 25 feet
Step-by-step explanation:
FOLLOW ME ON TWITCH 1mr46n0ob1
Adrian's recipe for cranberry relish calls for 1 3_4cups of sugar. He wants to use 1_2that amount. How much sugar should he use?
Answer:
7/8
Step-by-step explanation:
Andrea recipe for cranberry relish is
1 3/4
= 7/4
He wants to use 1/2 of that amount
Therefore the amount of sugar he should use can be calculated as follows
= 7/4×1/2
= 7/8
i need help for this questinon
Answer:
A
Explaination: you are just rotating the rhombus
Answer:
a. Rhombus ABDC is congruent to rhombus A'B'C'D
Step-by-step explanation:
the area/angles of ABCD did not change after rotation(becoming A'B'C'D)
y = 2x - 8
I need the answer
Which expression is not a trinomial?
A. x^4+x-2
B. 3x^3 +3^3
C. 2x^3 + x^2 - 4x - 2x^3 +1
D. x^2+x+1
Answer:
Option D.
Its a Polynomial or Binomial of index 2