Answer: a) [tex]\frac{24}{5}t gallons[/tex] are needed to travel 8 miles
b) Town X and town Y are 15 miles apart.
Step-by-step explanation:
Given : Gasoline used to travel 5 miles = 3t gallons
a) To find: Gasoline used to travel 8 miles = ?
Using unitary method:
If Gasoline used to travel 5 miles = 3t gallons
Thus Gasoline used to travel 8 miles = [tex]\frac{3t}{5}\times 8=\frac{24}{5}t gallons[/tex]
[tex]\frac{24}{5}t gallons[/tex] are needed to travel 8 miles
b) when 3t gallons of gasoline are used , distance covered = 5 miles
Thus when 9t gallons of gasoline are used , distance covered = [tex]\frac{5}{3t}\times 9t=15 miles[/tex]
Thus town X and town Y are 15 miles apart.
I just need to know if it’s true or false. Please help :)
Answer:
true
false
false
Step-by-step explanation:
that's according to my opinion
I WILL GIVE BRAINLIEST!!!
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
M = 0.65146579
t=0
simplified = M ( t ) = 0.65146579 t
Step-by-step explanation:i really hope this helps you
The function f(x) = (x – 3)^3 is transformed to
g(x) = (x + 2)^3 – 7. Identify the transformations that
have occurred.
Answer:
I DO NOT KNOW BECAUSE I JUST NEED POINTS SORRY
Step-by-step explanation:
SORRY
On a coordinate plane, pre-image rectangle has points (0, 0), (6, 0), (6, negative 3), (0, negative 3. The image has points (0, 0), (2, 0), (2, negative 1), (0, negative 1).
Compare the ordered pairs of the pre-image to the image to answer these questions.
Is the dilation an enlargement or reduction?
The point of dilation is about what coordinate?
What is the scale factor?
Answer:
Is the dilation an enlargement or reduction?
Reduction
The point of dilation is about what coordinate?
0,0
What is the scale factor?
1/3
Step-by-step explanation:
The dilation is a reduction. The point of dilation is about coordinate (0,0). The scale factor is 1/3.
What is a transformation?A point is transformed when it is moved from where it was originally to a new location. Translation, rotation, reflection, and dilation are examples of different transformations.
On a coordinate plane, the pre-image rectangle has points (0, 0), (6, 0), (6, -3), and (0, -3).
The image has points (0, 0), (2, 0), (2, -1), and (0, -1).
The required figure has been attached below which represents the dilation.
As we can see that the dilation is a reduction.
The point of dilation is about coordinate (0,0).
This result of dilating a given triangle with a scale factor is 1/3.
To learn more about the transformations click here :
brainly.com/question/28029674
#SPJ6
Which one is it pleaseee helppppp!
Answer:
-2/1
Step-by-step explanation:
i hope this helps :)
I can't see the image
7
15
8
16
A rectangle has length 3 - inches and area 6-
square inches. Round these measurements to the
nearest integer. Let w represent the width of the
rectangle in inches. Which of these equations correctly
relates the rectangle's length and width to its area?
Á 4w = 6
B. 4w = 7
C. W + 4 = 7
D. 4 = 7
W
What is the probability of drawing a king or a diamond from standard deck 52 cards
Hep please guys due in 15 min
Answer:
16/52=4/13
Step-by-step explanation:
4 kings+13diamonds-1
What the closets estimate of 692-343
Answer:
700 - 340 = 360
Step-by-step explanation:
Is your best estimate
F(x)=4(5/6)^x exponential growth or decay
Answer:
decay
Step-by-step explanation:
2.
A. She mixed up the x- and y-values.
B. She used y-values where she should have used x-values.
C. She did not keep the order of the points the same in the numerator and the denominator.
D. She should have added the values, not subtracted them.
Answer:
C. She did not keep the order of the points the same in the numerator and the denominator.
Step-by-step explanation:
She needs to switch 1 with 17 so it can be [tex]\frac{17-1}{18-14}[/tex]. It needs to equal [tex]\frac{y2-y1}{x2-x1}[/tex].
Answer:
C. She did not keep the order of the points the same in the numerator and the denominator.
Step-by-step explanation: Hope this helps
The correct slope should look like: 1-17/14-18
If you do 1-17 for the numerator then 14-18 must be the denominator (the slope is 4: -16/-4 = 4)
The equation to find the slope of a line is (y2-y1)/(x2-x1). (x1,y1) is the first coordinate point, (x2, y2) is the other. It does not matter which coordinate point you use first, as long as you remain consistent.
14,1
x1 y1 18,17
x2 y2
17-1 =16/12
18-4
HELP WILL MARK BRIANLIET ANSWER IF GOTTEN RIGHT
Answer:
x=22
Step-by-step explanation:
Pythagorean theorem. a^2+b^2=c^2. In this case, its 11[tex](11\sqrt{2} )^2+11\sqrt{2} ^2=x^2[/tex]. If you solve it out, you get 242+242=x^2. Simplify to get 484=x^2. Square root both sides and x=22
What is the slope in the equation y=2x + 3
A-Cannot be determined
B-3
C-5
D-2
Answer: D.
Step-by-step explanation:
Find the value of n.Angles 3
Question 4 options:
33
114
147
Not enough information.
Answer:
the value of x =114
I hope this help
What is 87 divided by 24
Answer:
3.625
Step-by-step explanation:
Are these shapes similar or congruent? H E L P !
Answer: similar
Step-by-step explanation: they are not congruent
Answer:
similar
Step-by-step explanation:
im pretty sure dats right
hello kenny
you smell like we clothes and toothpaste
The length of the side of a square is 3x - 6. What is the perimeter of the square
in terms of x?
Answer:
12x - 24
Step-by-step explanation:
Since the perimeter of a square 4 times a side length we can do 4 times 3x - 6 or 4(3x - 6) and use the distributive property to get 12x - 24.
Sean wants to build a treehouse. They have a 13-foot ladder that must
be propped diagonally against the tree. If the base of the ladder is 5
feet from the bottom of the tree, how high will the tree house be off the
ground? Round your answer to the nearest tenth.
Answer:
im sorry i need the poonts have a good day
Which of the following increases at the fastest rate for larger values of x?
Answer:
I believe it might be B
if I'm wrong I apologise.
Answer:
I believe the answer for this would actually not be B, but C.
Step-by-step explanation:
C is an exponential function, exponential functions are known for increasing at the fastest rate for larger values of X. Here is a picture of my Algebra reading material if this helps better explain it.
find the value of given expression
[tex] \sqrt{21 \times 21} [/tex]
Answer:
21
Step-by-step explanation:
In the equation y= -5x + 7 which value represents the slope of the equation?
Answer:
-5x
Step-by-step explanation:
NEED HELP ASAP
Nyla invested $200 in an account with a 0.75% annual interest rate.
She made no deposits or withdrawals on the account for 3 years. If
interest was compounded annually, what is the balance in her bank
account at the end of 3 years?
A=4.53
B=1,071.88
C=450.00
D= 204.53
Answer:
D
Step-by-step explanation:
.75% of 200 is 1.5
multiply that by 3
add the original amount
The $204.53 is the balance in her bank account at the end of 3 years option (D) 204.53 is correct.
It is given that the Nyla invested $200 in an account with a 0.75% annual interest rate.
It is required to find the balance in her bank account at the end of 3 years if compounded annually.
What is compound interest?It is defined as the interest on the principal value or deposit and the interest which is gained on the principal value in the previous year.
We can calculate the compound interest using the below formula:
[tex]\rm A= P(1+r)^t[/tex]
Where A = Final amount
P = Principal amount
r = annual rate of interest
t = How long the money is deposited or borrowed (in years)
We have P = $200
r = 0.75% = 0.0075
t = 3 years
Putting the values in the formula, we get;
[tex]\rm A= 200(1+0.0075)^3\\\\\rm A = 200(1.0226)\\\\\rm A = \$204.52[/tex]
or A ≈ $204.53
Thus, the $204.53 is the balance in her bank account at the end of 3 years option (D) 204.53 is correct.
Learn more about the compound interest here:
brainly.com/question/26457073
What is the formula used for finding the are of a triangle
Answer:
Area = 1/2 × b × h
Hope this helps, thank you :) !!
in an election, there was 12 votes for Carl for every 23 votes for Macy. Macy received 345 votes. How many did Carl receive?
Answer:
180
Step-by-step explanation:
divide Macy's total by 23. you get 15.
then multiply the 15 by the 12 votes Carl gets.
giving me 180 votes for Carl.
If the measure of angle 2 is (5x+14)and angle 3 is (7x- 14)", what is the measure of angle 1 in degrees?
X
112
413
088°
899
O 90°
910
Answer:
m∡1 = 91°
Step-by-step explanation:
5x+14+7x-14 = 180
12x = 180
x = 15
m∡2 = 5(15)+14 = 89
m∡1 = 180 - 89 or 91°
What will be the new coordinates of the point when the ordered pair (-3, -5) is reflected across only the x-axis?
A.
(3, 5)
B.
(3, -5)
C.
(-3, 5)
D.
(-3, -5)
Answer:
3,5 I think is the point of axis
Step-by-step explanation:
ok
I don't know how to solve this
-1/4 ( 12x + 8) is less than or equal to -2x + 11 what is the solution to this inequality
Answer:
X greater or lesser than -13
Step-by-step explanation:
Is the following relation a function? Justify your answer. [(3, 1), (4,2), (3,9),(1,4), (2, 6)}
Answer:
yes
Step-by-step explanation:
I think it the relation between arrow daigram or matrix
Solve the system by graphing
X-y=-9
3x + 4y = 8
Answer:
(-4,5)
Step-by-step explanation:
(-4,5) is the solution.