Answer:
El perímetro de un terreno rectangular mide 48 m . Calcula sus dimensiones si el largo es el doble que el ancho.
Respuesta:
De largo mide 16m
De ancho mide 8m
Explicación paso a paso:
Perímetro = número de lados multiplicado por longitud del lado.
Formula: P = 2(a + b) o P = 2b + 2h
Donde: P = Rectángulo del perímetro
a y b = Longitudes de lados
Asignamos las variables:
Largo = 2x
Ancho = x
Utilizamos la formula:
2(x) + 2(2x) = 48
2x + 4x = 48
6x = 48
x = 48/6
x = 8m (ancho)
2x
2(8)
16m (largo)
Step-by-step explanation:
ASAP!! HELP ME PLS
Don’t put your fake files here
PLEASE HELP!!!!!!! NO LINKS I will report links
Answer:
Not sure but I think
Surface area = 46
Volume = 4 2/3
Help! Solve for the value of x.
Answer:
x=6 degrees
Step-by-step explanation:
I know that 31+(10x-1)=90. Then I have to subtract 31 from 90 to get 10x -1.
That's 59. I solve for x in the equation 59=10x-1.
That is the same thing as 60=10x, which is also the same as 6=x.
Give the following sequence for f(x) = 4x^2 - x , when x is -4, 1, 2
A. 68, 14, 3
B. 7, 14, 3
C. - 64, - 14, 3
D. 58, 14, 3
Answer:
A
Step-by-step explanation:
by putting the value of x
ans was A
help pls :D
have a nice day^^
Answer:
I believe the answer is D.
Step-by-step explanation:
Hope this helps Have a great day :)
What is the principal square root of 36?
A. 6
B. 7
C. 8
D. 9
Answer:
A. 6
Step-by-step explanation:
square root is the number that when multplied by itself will give you the specified amount.
6 x 6 = 36
HELP ASAP, LINKS AND ABSURD ANSWERS WILL BE REPORTED! I WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Plot the inequality x < 0
Step-by-step explanation:
This is saying " Every number possible thats less than, but not 0" so you show that
will name the brainliest
Answer:
x = 622 (rounded to the nearest whole number value)
Step-by-step explanation:
=> Step 1: Solve for the base of top triangle;
Tan(39) = [tex]\frac{base1}{521}[/tex]
Tan(39) * 521 = base1
421.897 = base1
=> Step 2: Solve for the base of the bottom triangle;
Tan(21) = [tex]\frac{Base2}{521}[/tex]
Tan(21) * 521 = Base2
199.993 = Base2
=> Step 3: Finding x;
Base1 + Base2 = x
421.897 + 199.993 = x
621.89 or 622 = x
Hope this helps!
The quadrilateral shown is a rectangle. What is measure zvw
Answer:
measure of zvm is 119°
Step-by-step explanation:
xvw+zvw=180°{straight angle}zvm=180-61=119°stay safe healthy and happy.the measures of the angles of a triangle are shown in the figure below. solve for x
Answer:
67 degrees
Step-by-step explanation:
All angles in a triangle add up to 180 degrees. So...
23 + x + 90 = 180
113 + x = 180
x = 67 degrees
If 6 times a number = 3 times the same number,
that number must be this.
On a number line 8.63 would be located... choose all answers that make the statement true
A) to the right of 8.66
B) between 8 and 9
C) between 8.62 and 8.64
D) to the left of 8.61
Answer:
b and c
Step-by-step explanation:
because they are correct
What’s is an equation of the Parallel line to y= -x+1 and through (4,4)
Answer:
y = -x + 8
Step-by-step explanation:
Parallel lines are two lines that have the same plane and slope but never intersect.
What is the quotient of 1,078 and 14
Answer:
77 is the quotient of 1,078 and 14.
Step-by-step explanation:
quotient is the answer to a division problem.
numerator/denominator = quotient
1,078/14 = quotient
1,078/14 = 77
Have a nice day!
Which alternative is the reciprocal of -1/4?*
A. - 4
B.-1/4
C. 1/4
D. 4
Answer:
b is the correct answer ok
Shape B is 2 times the size of Shape A. Which is the perimeter of Shape B? (1 point)
Answer:
16
Step-by-step explanation:
multiple 1 and 4 by 2 and you will get 2 and 8. Then multiply 2 and 8 and you get 16
What is the answer to -12= x -5?
Answer:
Step-by-step explanation:
-12 = x-5
5-12 = x -5 + 5
-7 = x
there you go :)
Answer:
x = -7
Step-by-step explanation:
1. Write the equation.
-12 = x - 5
2. Since 5 is negative and we want to leave x by itself, add 5 to both sides. Adding 5 with cancel out the -5.
-12 +5 = x -5 +5
3. When you add +5 to -12, the equation you are left with will be:
-7 = x
Hope this helps :)
What is the value of y?
Answer:
y = 31
Step-by-step explanation:
Exterior angle thm:
y + y = y + 31
2y = y + 31
2y - y = 31
y = 31
A chemical company mixes pure water with their premium antifreeze solution to create an inexpensive antifreeze mixture. The premium antifreeze solution contains 70% pure antifreeze. The company wants to obtain 140 gallons of a mixture that contains 20% pure antifreeze. How many gallons of water and how many gallons of the premium antifreeze solution must be mixed
Answer:
40 gallons of premium antifreeze and 100 gallons of water should be used to obtain 140 gallons of a mixture that contains 20% pure antifreeze.
Step-by-step explanation:
Since a chemical company mixes pure water with their premium antifreeze solution to create an inexpensive antifreeze mixture, and the premium antifreeze solution contains 70% pure antifreeze, and the company wants to obtain 140 gallons of a mixture that contains 20% pure antifreeze, to To determine how many gallons of water and how many gallons of the premium antifreeze solution must be mixed, the following calculation must be performed:
50 x 0.7 + 50 x 0 = 35
40 x 0.7 + 60 x 0 = 28
30 x 0.7 + 70 x 0 = 21
29 x 0.7 + 71 x 0 = 20.3
28.57 x 0.7 + 71.43 x 0 = 20
140 x 0.2857 = 40
Therefore, 40 gallons of premium antifreeze and 100 gallons of water should be used to obtain 140 gallons of a mixture that contains 20% pure antifreeze.
PLEASSE, PLZZ HELP MEEEE.
Tell whether 208 and 289 form a proportion
Answer:
You can tell if two fractions are proportional by using cross multiplication. Only equivalent fractions are proportional. To do this, multiply the denominator, the bottom number in the fraction, of the first fraction with the numerator, the top number in the fraction.
Step-by-step explanation:
perry bought 5 nectarines for $4. how many nectarines can amanda buy if she has 16$
HOW MANY SOLUTIONS DOES
THIS SYSTEN OF EQUATIONS HAVE
y = 2x + 2
y = 2x + 2
Answer: Infinitely many solutions.
Step-by-step explanation:
I reposted this someone gave me a link and it tried to give me a virus
Answer:
216 cubic centimeters
Step-by-step explanation:
I divided the shape as two separate rectangular prisms.
4 times 6 times 6 = 144
3 times 4 times 6 = 72
144 + 72 = 216
I hope this helps! :-)
Simplify
2 xm x 2n x 8m
Answer:
This simplified would be 32xm
Hope this helps!
Mark me brainliest if I'm right :)
Refer to the isosceles trapezoid shown. Find x
Answer:
Hey, read below!! :)
Step-by-step explanation:
Both sides are the same length. X = 70
can someone help? i’ll give brainliest!!
Answer:
Add the numbers that have the same variables and exponents. Hope this helps!
Step-by-step explanation:
Answer:
-3x³ - 4x - 9
Step-by-step explanation:
-5x + x - 6x³ - 4 - 5 + 6x³ - 3x³
-6x³ + 6x³ - 3x³ - 5x + x - 4 - 5
-3x³ - 4x - 9
What is the BALANCE POINT for this set of data? Type the NUMBER ONLY. :)
Answer:
The answer is "36".
Step-by-step explanation:
Please find the complete question in the attached file.
What is 5/6 in simplest form
Answer:
5/6 in simpleest form is 5/6
It is already the lowest it can go
Answer:
Step-by-step explanation:
5/ 6 is already in the simplest form. It can be written as 0.833333 in decimal form (rounded to 6 decimal places).
Find the GCD (or HCF) of numerator and denominator
GCD of 5 and 6 is 1
Divide both the numerator and denominator by the GCD
5 ÷ 1
6 ÷ 1
Reduced fraction:
5/ 6
Therefore, 5/6 simplified to lowest terms is 5/6.