Answer:
x=8
Step-by-step explanation:
2x-3-4(2x-3)=17-7x
2x-3-8x+12=17-7x
-6x+9=17-7x
x= 8
You are visiting Baltimore, MD. A taxi company charges a flat fee of $3.00 plus an additional $0.75 per mile.
Write an equation in slope-intercept form that you could use to find the cost of a taxi ride in Baltimore, MD. Let x represent the number of miles and y represent the total cost.
Answer:
Step-by-step explanation:
y=3+(3x/4) or y=3+(0,75x)
What is the surface area?
Answer:
169.4 square units.
Step-by-step explanation:
7*4 = 28
28*3 = 84
B*H/2 is the formula for an equilateral triangle.
7*6.1 = 42.7*2 = 85.4
84+85.4 = 169.4
The surface area of your equilateral triangular prism is 169.4 square units.
PLS HELP ASAP !!! HONORS ALGEBRA
Solve f(x) = - 5
Answer:
it will be a straight line side to side, on the -5 y
Answer:
x=-1
Step-by-step explanation:
f(x) = 2x - 3
f(x)=-5
-5=2x-3
-2=2x
x=-1
To solve the inequality StartFraction m over negative 7 EndFraction less-than-or-equal-to 14, what should be done to both sides?
______________________________________
A) Divide both sides by 14.
B) Divide both sides by –7.
C) Multiply both sides by 14.
D) Multiply both sides by –7.
______________________________________
Answer:
D
Step-by-step explanation:
[tex] \frac{ \sqrt[3]{8} }{27} [/tex]
Answer:
0.0740R
Step-by-step explanation:
The Number is repeating.
Find the value of a.
19 in
a
99 in
Perimeter
238 inches
Answer:
the answer is 60 inches
Step-by-step explanation:
you have to subtract the perimeter and the numbers that are shown after you add them
238-118= 120 then you have to divide that in half wich =60.
so (A)= to 60 inches.
If y=10 when x=-4, find y when x=12
Answer:
-30
Step-by-step explanation:
12/-4 = -3 multiply that by 10 and you'll get -30
A water faucet leaked 2 ⅙ liters of water every ⅓ of an hour. How many liters did it leak every hour?
Answer:
6 and 1/2 liters
Step-by-step explanation:
2 times 3 then 1/6 times 3
Of the 2,374 pieces produced by a particular machine, 27 were defective. What
percent were defective? Round to the nearest hundredth of a percent.
Answer:
1.14%Step by step explanation
Step one:
The total pieced produces is 2374
total defective is 27
to find the percentage of the defective pieces, we would need to divide the total pieces of the defective by the total number of pieces produced by the machine and multiply the result by 100
Step two
% defecive= (27/2374)*100
% defecive= 0.0113*100
% defecive= 1.137%
To the nearest hundredth of a percent 1.14%
please help me with this
Answer:
0, in other words the origin
Step-by-step explanation:
10000 in standered form
Answer:
WHAT THATS EASY
Step-by-step explanation:
10000=104, 10 = 100
10 to the 4th power
have a good day
Find the value of x and show work
Step-by-step explanation:
35+35+x=180 (sum of interior angles of an triangle is 180
therefore
x=180-70
x=110
I Give Brainiest
In the figure above,AD intersects BE at C. If x=100 , what is the value of y?
A) 100
B) 60
C) 90
D) 80
Answer:
The answer is D), 80.
Step-by-step explanation:
All sides of a triangle must add up to 180°. So, if x = 100, angle BCA must equal 60° because 180 - 120 = 60. Since angles BCA and DCE are vertical angles, they are equal, making angles DCE 60°. All you need to do now is add up 60 + 40; that should give you 100. You also need to subtract that from 180 to get your final answer of y = 80°.
The solution is Option D.
The value of y from the two triangles is given by the equation y = 80°
What is a Triangle?A triangle is a plane figure or polygon with three sides and three angles.
A Triangle has three vertices and the sum of the interior angles add up to 180°
Let the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
The area of the triangle = ( 1/2 ) x Length x Base
For a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
Given data ,
Let the first triangle be represented as ABC
Now , let the second triangle be represented as CDE
Now ,
The measure of angle x = 100°
The measure of ∠ACB = measure of ∠DCE ( vertically opposite angles )
And , for a triangle ∠A + ∠B + ∠C = 180°
So , The measure of ∠ACB = 180° - ( x° + 20° )
And , the measure of ∠DCE = 180° - ( y° + 40° )
Substituting the values in the equation , we get
180° - ( x° + 20° ) = 180° - ( y° + 40° )
when x = 100°
Subtracting 180° on both sides of the equation , we get
- ( x° + 20° ) = - ( y° + 40° )
( 100° + 20 ) = ( y° + 40° )
( y° + 40° ) = 120°
Subtracting 40° on both sides of the equation , we get
y = 80°
Hence , the measure of angle ∠y = 80°
To learn more about triangles click :
https://brainly.com/question/16739377
#SPJ2
What is the slope ? Will give brainlist
Answer:
slope = 40
Step-by-step explanation:
slope = rise over run
40 rise for 1 run
Find the zeros of the function enter the solutions from least to greatest[tex]H(x)=-5x^2+180[/tex]
Answer:
x=36
Step-by-step explanation:
What is the sum of the measures of the interior of any triangle
Answer:
180 Degrees
Step-by-step explanation:
Answer:
I think the measure is 180⁰ I know this much only
Change to slope-intercept form: 3x + 12y = -60
Answer:
y=-1/4x-5
Step-by-step explanation:
Answer:
y = -1/4x - 5
Step-by-step explanation:
12y = -3x- 60
divide 12 on each side
y = - 1/4x -5
make me brainliest if answer is correct
Mr. Lassie goes out to eat with his family. Their dinner costs $144. Mr. Lassie is going to leave a 25% tip because the service was excellent. What is the total amount of the dinner out?
Answer:
$180
Step-by-step explanation:
25% ->0.25
144(0.25)=36
36+144=180
Which is the graph of −2x+y+4<9?
HELP PLEASE!
Answer:
b kno its not right but crown me lol
Step-by-step explanation:
Solve this equation. Enter your answer in the box. 75 – 3.5y – 4y = 4y + 6 y =
Answer:
y = 30/7
Step-by-step explanation:
Three coffees and two muffins cost a total of 7 dollars.
Two coffees and lour muffins cost 8 dollars. What is the
individual price for a single coffee and a single muffin?
how do you find the midpoint of a trapezoid ?
If D varies directly with t and D is 105 when t is 3, find D when t is 8.
a) 280
b) 840
c)35
Answer:
a
Step-by-step explanation:
3 ____ 105
8 ____ x
x = 8 . 105 / 3
Answer:
840
Step-by-step explanation:
5. John and Clark have a lawn moving
companyJohn can mow 3 average sized
lawns in 4 hours. Clark can mow 5 average
sized lawns in 6 hours. Clark argues that since
he is faster, he should get paid more. Do you
agree with Clark? Defend your thinking.
clark is faster
Step-by-step explanation:
Answer:
Clark is faster
Step-by-step explanation:
What is an equation of the line that passes through the points (6, -6) and (-6, -8)
Answer:
An equation of the line that passes through the points (6, -6) and (-6, -8) is [tex]\mathbf{y+6= \frac{1}{6}(x-6)}[/tex]
Step-by-step explanation:
We need to write an equation of the line that passes through the points (6, -6) and (-6, -8)
We would use point slope formula: [tex]y-y_1=m(x-x_1)[/tex]
where [tex]x_1=6, y_1=-6 \ and \ m \ is \ slope[/tex]
Finding slope using formula: [tex]Slope=\frac{y_2-y_1}{x_2-x_1}\\[/tex]
We have [tex]x_1=6, y_1=-6, x_2=-6, y_2=-8[/tex]
Putting values and finding slope
[tex]Slope=\frac{y_2-y_1}{x_2-x_1}\\\\Slope=\frac{-8-(-6)}{-6-6}\\Slope=\frac{-8+6}{-12}\\Slope=\frac{-2}{-12}\\Slope=\frac{1}{6}[/tex]
So, slope = 1/6
The required equation having [tex]x_1=6, y_1=-6 \ and \ m =\frac{1}{6}[/tex]
[tex]y-(-6)=\frac{1}{6}(x-6)\\y+6= \frac{1}{6}(x-6)[/tex]
An equation of the line that passes through the points (6, -6) and (-6, -8) is [tex]\mathbf{y+6= \frac{1}{6}(x-6)}[/tex]
12. You roll one die. How many ways can you get a 3 or an odd number?
PLEASE FAST (view picture, math related) IM BEING TIMESS PLSS
it's it's been a while since I've done this but
every input must have one output
5, 7 and 2
2, 6 and 5
9, 9
4, 15
i believe it would be the middle one and I do not think it is a function.
Find the slope and y-intercept of the graph of the equation.
Answer:
The slope is 3 and the y-intercept is 8
Step-by-step explanation:
The formula y=mx+b with m being the slope and b being the y-intercept,
The numbers in those places show us that 3 is in the slope spot and 8 is in the y-intercept spot.
Answer problem 1 of trig problem
Answer:
sin
Step-by-step explanation:
Write each situation as a rate.
John travels 150 miles in 3 hours.
Cameron ate 5 apples in 2 days.
Answer:
See below.
Step-by-step explanation:
Distance traveled for John
150 miles / 3 hours = 50 miles/hour
Cameron apples
5 apples / 2 days = 2.5 apples/day
The rate is the per time value thus the rate at John travels is 50 miles/hour while Cameron ate apples is 2.5 apples/day.
What is the arithmetic operator?Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,
Division = divide any two numbers or variables called division.
For example 4/8
Multiplication = to multiply any two or more numbers or variables called multiplication.
As per the given question,
John travels 150 miles in 3 hours.
John travels per hour = 150 / 3 = 50 miles
Therefore,50 miles/hour
Cameron ate 5 apples in 2 days.
Cameron ate an apple per day = 5/2
Therefore,2.5 apples/day.
Hence "The rate is the per time value thus the rate at John travels is 50 miles/hour while Cameron ate apples is 2.5 apples/day".
To learn more about the arithmetic operators,
brainly.com/question/25834626
#SPJ5
