Savannah drew a map of Texas for her Geography class. According to Savannah’s map scale, one-half inch on the map represents approximately 77.5 kilometers. If the actual distance from Austin to El Paso is approximately 930 kilometers, what is the approximate distance between Austin and El Paso on Savannah’s map?
Answers
Answer:
6 inches
Step-by-step explanation:
First, take the 930 kilometers and divide it by 77.5 kilometers. You will get 12. This means the distance between Austin and El Paso is 12 one half inches. That is equivalent to 6 inches.
Related Questions
what will be the result of subtituting 2 for x in both the exprestions below 1/2x + 4, x + 6 - 1/2x - 2
Answers
Answer:
For the first one, it will be 6.
The second one, it will be 8.
Step-by-step explanation:
Tell me if its right
Solve x ^ 2 + 10x = -21.
x = 7 and x = 3
x = -7 and x = -3
x = - 7 and x = 3
x = 7 and x = -3
Answers
Answer:
X = -7, -3
(AKA B)
Answer:
x= -7 and x= -3
Step-by-step explanation:
x^2 + 10x = -21
= X^2 + 10x + 21 (Bring the -21 to the other side to make it positive)
factor the equation...
= (x+7)(x+3)
x= -7 and x= -3
if you need help on how to factor I can help
#2) Choose the graph that matches the equation below.
y =1/2x+1
A
B
C
D
Answers
Answer:
A
Step-by-step explanation:
The answer is A because the slope is 1/2, and according to rise over run, the line goes up 1 and to the right 2, which is correct. The y-intercept is also 1, as the line goes through 1 on the y axis.
Mrs.Smith brought pencils for her students as a gift.If there are 21 students in her class and each pencil cost $0.74,What was the total cost of the pencils?
Answers
Answer:
$15.54
Step-by-step explanation:
IF EACH STUDENT GETS 1 PENCIL, AND $0.74X21=$15.54 THEN THAT IS THE TOTAL COST
The pencils cost $15.54 in all.
Hope I helped!
Evaluate the expression when x = -3
-5x -15
Show your work
Answers
-5x - 15
-5(-3) - 15
15 - 15
0
Hope this helps! :)
Find the volume of the rectangular prism. Type your result in the empty box provided. V=whl
Answers
Answer:
36
Step-by-step explanation:
Since Volume = Width x Length x Height.
We know everything but volume.
So you just do 2x3x6.
You would get 36.
Answer:
V = 36 ft³
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASGeometry
Volume of a Rectangular Prism: V = whlStep-by-step explanation:
Step 1: Define variables
w = 3 ft
l = 6 ft
h = 2 ft
Step 2: Find Volume
Substitute: V = (3 ft)(6 ft)(2 ft)Multiply: V = (18 ft²)(2 ft)Multiply: V = 36 ft³I want to find the coordinates of each point of the face
Answers
Answer:
A) (2,5)
B) (4,4)
C) (3,2)
D) (3,-1)
E) (1,-3)
F) (-1,-3)
G) (-3,-1)
H) (-3,2)
I) (-4,4)
J) (-2,5)
K) (-1,4)
L (1,4)
Find the value of x and AB if is a segment bisector of .
Question 17 options:
A)
x = 9, AB = 180
B)
x = 9, AB = 60
C)
x = 4, AB = 180
D)
x = 4, AB = 120
Answers
Answer:
A
Step-by-step explanation:
1) Which expression has a value equal to 28 = 4?
7 x 4
28 over 4
4 x 28
4 over 28
Answers
Answer:
option . B
Step-by-step explanation:
The reason for this is because 28 over 4 is the same thing to 28 = 4 .
love you have a good day <3
What is the slope of the line which contains the ordered pairs (2, 1) and (-3, 5)?
a. -5/4
b. -4
c. -1/4
d. -4/5
Answers
Answer:
d. -4/5
Step-by-step explanation:
When using the equation m = y2 - y1 / x2 - x1, we get m = 5-1 / -3-2.
Simplified: m = 4/-5.
The negative can be placed on the numerator or denominator, it doesn't make a difference.
Jaron paid $13.80 for 5 tickets to the game. At the same rate, how much would 3 tickets cost? *
Answers
Answer:
it will cost 8.28
Step-by-step explanation:
Find the slope (m) and the y-intercept (b)
Answers
3(2x - 3) + 2x = 3x + 11
Answers
Answer:
X=4
Step-by-step explanation:
Answer:
6x-9+2x=3x+11, finish the brackets
Collect like terms
6x+2x-3x=11+9
Solve
5x=20
x=20/5
X=4
Step-by-step explanation:
I hope I explained well, please give me brainliest
Determine which problem matches the given inequality.
c<5 1/2
1
O There are 5 fewer cups of
2.
sugar than flour.
5.1
5 1 /
O There are 5
more cups of sugar than flour.
O There are less than 5
2
cups of sugar
O There are more than 5
5.
1
2.
cups of
sugar
Answers
Answer:
There are less than 5 1/2 cups of sugar.
Step-by-step explanation:
E D G E N U I T Y
Have a good day! (◕ヮ◕ヽ)
Answer:
c
Step-by-step explanation:
Hiii!!!!!!!!!!!!!!!!!!
Answers
Answer:
Hi!
Step-by-step explanation:
How are you?
Answer:
i! lovely day isnt it?
Step-by-step explanation:
What is the domain of the function below?
A. All real numbers between -4 and 4.
B. All real numbers greater than 3.
C. All real numbers
D. All real numbers less than 3,
Answers
Answer:
D: all real numbers less than 3.
The ratio of Kailyn's money to Nathan's money is 4:9. If Nathan has $45, how much do
they have all together? (I need help asap)
Answers
Answer:
$65Step-by-step explanation:
Step one:
we are told that the ratio of Kailyn's money to Nathan's money is
4:9,
Nathan has $45, let Kailyn's money be x
therefore
4/9=x/45
cross multiply we have
9x=45*4
9x=180
divide both sides by 9
x=180/9
x=20
Kailyn's money is $20
Together they have =20+45= $65
Someone please answer this I’m confused
Answers
4(x-3) = 1/2(x/2+5) one nine or infinity
Answers
9514 1404 393
Answer:
one
Step-by-step explanation:
The coefficients of x are ...
4 . . on the left
(1/2)(1/2) = 1/4 . . on the right
These values are different, so there is exactly one solution to this equation.
__
The solution is x = 3 13/15.
Which of the following expressions is equivalent to 50-30y?
Answers
Answer:
I need the other expressions :l
Step-by-step explanation:
:l
Use the elimination method to solve the system of equations. Choose the correct ordered pair.
-x + y = -2
2x - 3y = 4
A. (3, 1)
B. (4, 2)
C. (2, 0)
D. (5, 3)
Answers
Answer:
C. (2, 0)
Step-by-step explanation:
-x + y = -2
2x - 3y = 4
Multiply both sides of the first equation by 2.
Write the second equation below it and add them.
-2x + 2y = -4
(+) 2x - 3y = 4
----------------------------
-y = 0
y = 0
Start again with the original equations.
Multiply both sides of the first equation by 3. Write the second original equation below it and add them.
-3x + 3y = -6
(+) 2x - 3y = 4
-------------------------
-x = -2
x = 2
Answer: C. (2, 0)
Please help me and I’ll give you brainiest!!!!!!!!!
Have a wonderful day!!:))))))!!!!!!
Answers
Which verbal expression is represented by 1/2 (n-3)
(A) One-half n decreased by 3
(B)One-half n subtracted from 3
(C)The difference of one-half n and 3
(D)One-half the difference of n and 3
Answers
Answer: (D)One-half the difference of n and 3
Step-by-step explanation:
The correct verbal expression for the function f(n) = 1/2 (n-3) is →
One-half the difference of n and 3.
What is a verbal expression in mathematics?
A mathematical expression when written using verbal statements is known as the verbal expression of that mathematical expression.
Given is the following mathematical expression -
f(n) = 1/2 (n-3)
The given expression is -
f(n) = 1/2 (n-3)
Now, Assume A = (n - 3) represents the the difference of n and 3.
1/2 (A) represents its one half.
Therefore, the correct verbal expression for the function f(n) = 1/2 (n-3) is → One-half the difference of n and 3.
To solve more questions on Verbal Expressions, visit the link below-
https://brainly.com/question/2510639
#SPJ2
5. A lawnmower designer wants to build a lawnmower that measures 3 feet in height, 2 feet in width, and 5 feet in length. She needs to construct a three-dimensional scale model of the lawnmower first. Which measurements are appropriate for the scale model?
-7in high, 6in wide, and 9in long
-6in high, 4in wide, and 10in long
-9in high, 4in wide, and 10in long
-9in high, 6in wide, and 10in long
Answers
Answer:
The second one. 6in high, 4in wide, and 10 long
un vaso contiene leche hasta los 3/5 de su capacidad. si echa un 1/7 mas, es seguro que la leche
A.se derramara porque supera el 100% de la capacidad del vaso
B.no se derramara porque no supera el 50% de la capacidad del vaso
C.se derramara porque la cantidad total es equivalente a la capacidad de dos vasos
D.no se derramara porque la cantidad total esta entre el 70% y el 80% de la capacidad del vaso
Answers
Answer:
De las opciones presentadas, la correcta es la D.
Step-by-step explanation:
Suma de fracciones
Dado que un vaso contiene 3/5 de su capacidad con leche, aún tiene libre una fracción que puede ser llenada.
Si se echa 1/7 más de leche, vamos a encontrar si la suma de las dos cantidades supera al 100% o también al número 1 que es la representación del vaso completo.
Sumemos:
[tex]\displaystyle \frac{3}{5}+\frac{1}{7}=\frac{3*7+1*5}{35}=\frac{21+5}{35}=\frac{26}{35}[/tex]
Como el numerador es menor que el denominador, la fracción es menor que 1 y aún cabe más leche en el vaso. Calculando el valor aproximado:
[tex]\displaystyle \frac{26}{35}\approx 0.74[/tex]
Lo cual representa un 74% aproximadamente.
De las opciones presentadas, la correcta es la D.
Greg practiced playing his clarinet for 12 minutes. He has practiced 40% of the amount of time he needs to practice today. How many more minutes does Greg need to practice
today?
Show your work
Answer:
minutes
Answers
Answer:
18 minutes. 20 percent is 6 mins so 60 percent left 6 times 3 is 18
|9x|=63 may someone help me out
Answers
Find the value of 9y +2 given that 2y - 2 =2
Answers
Step-by-step explanation:
2y-2=2
y=2
9y+2
=9(2)+2
=20
If snow falls at a rate of 5 inches every 3 hours, what is the unit rate?
Answers
Answer:
5:3
Step-by-step explanation:
-7=-7+9x what is the answer?
Answers
Answer:
x=0
Explanation:
Add 7 to -7 ( 0 )
Bring down 9x
then divide
x= 0