If b is between a and c, then find the value of x and the measure of bc given the following information
AB=3x
BC=5x
AC=8
Answer:
contexto: t lo comes sin pretexto
Evaluate 3x when x = -8.
x = -8
3x = 3 · (-8) = -24
.......
PLEASE HELP ASAP
The current population of Allentown, Texas is 800 people.
If the population is increasing at a rate of 3% each year,
which equation could be used to determine the town's
population y after x years?
b
y = 800(1.03)
y = 800(3)
y = 800(0.03)
y = 800(x)3 =
Answer:
y = 800(0.03)
Hope it helps :D
Find the inverse of the following
F(x)=-3/4x+6
Answer:
[tex] {f}^{ - 1} (x)= - \frac{4}{3} x + 8[/tex]
Step-by-step explanation:
[tex]f(x) = - \frac{3}{4} x + 6[/tex]
[tex]y = - \frac{3}{4} x + 6[/tex]
[tex]x = - \frac{3}{4} y + 6[/tex]
[tex] - \frac{3}{4} y + 6 = x[/tex]
[tex] - 3y + 24 = 4x[/tex]
[tex] - 3y = 4x - 24[/tex]
[tex]\boxed{\green{ {f}^{ - 1} (x)= - \frac{4}{3} x + 8}}[/tex]
please help 14 points
1^2 + 2^2 + 3^2 +.... + 28^2 + 29^2 + 30^2 = ......
Find the value
Thank you!
Step-by-step explanation:
The sum of consecutive squares is
[tex]1^2+2^2+\dots+n^2=\frac16n(n+1)(2n+1)[/tex]
Therefore
[tex]1^2+2^2+\dots+30^2=\frac16(30)(31+1)(2\cdot30+1) = 9455[/tex]
I need help with the perimeter
the measurements of a rectangular tablecloth are 94 cm and 64 cm.
how many cm does the perimeter of the tablecloth measure?
how many cm of fabric were used to make it?
Step-by-step explanation:
1) Perimeter = 2(l + w)
Perimeter = 2(94 + 64)
Perimeter= 2(158) = 361 cm
2) Fabric required = Area
Area = l × b
Area = 94 × 64
Area = 6016 cm²
The measurements of a rectangular tablecloth are 94 cm and 64 cm.
Solution and Answer:How many cm does the perimeter of the tablecloth measure?
Perimeter = 2(Length × Width)P = 2(l + w)P = 2(94 + 64)P = 2(158)P = 316 cmTherefore, the perimeter of the tablecloth is 316 cm.
How many cm of fabric were used to make it?
Area = length × widthA = l × wA = 94cm × 64 cmA = 6,016 cm²Therefore, the fabric is 6,016 cm².
evaluate the expression c[tex]a^{2}[/tex]+a
for a=5 and c=-2
ca^2+a
= -2×5^2+5
= -2×25+5
= -50+5
= -45....
Which equation represents a line which is parallel to X=0
Y=6
Y=x
X=1/3y
X=1
Answer:
y=x is the right answer............
Please help me!!
Solve for x and show your steps:
3x-ab=c
Answer:x=(c+ab)/3
Step-by-step explanation:
Add ab to c, then divide both sides by 3.
WILL MARK BRAINLY IF CORRECT
Solve the absolute value equation, |x| − 2 = 5.
A. x = 3 and x = −3
B. x = 7 and x = −7
C. x = −7 and x = 3
D. x = −3 and x = 7
Answer:D
Step-by-step explanation:
Helpppppppppppppppppppp
Step-by-step explanation:
could you write it clearly pls !!!
Answer:
s = 3/10
Step-by-step explanation:
-S - 5st =0
S = 3
t = -2
-3 - 5 (-2) s =0
10 s = 3
s = 3/10
Plssssss help me ASAP!!!!!
Answer:
6
Step-by-step explanation:
plug in 8 for all p so 4^2 = 16 / 8 x 3 ---> 2 x 3 = 6
Inga is playing poker with some friends.
Let p represent the statement "Inga has two aces in her hand." Let q represent the statement "Inga has a full house." [Note, a "full house" is a specific type of hand in the game of poker.]
Which symbolic form represents the English sentence "Inga has either two aces in her hand or she has a full house."?
Group of answer choices
Symbolic form involves using symbols to represent statements. The symbolic form of the given sentence is p v q
Given that:
[tex]p \to[/tex] "Inga has two aces in her hand."
[tex]q \to[/tex] "Inga has a full house."
The given sentence "Inga has either two aces in her hand or she has a full house." can be represented as:
Either p or q
In symbolic form, either/or is represented as: v
So, the representation of either p or q is: p v q
Read more about symbolic forms at:
https://brainly.com/question/17042406
PLEASE HELP ASAP 10 points
What is the domain of the following relation:
{(-2, 0), (3, 5), (6, 10), (9, 11)}
A shadow 60 meters long is cast by a stone tower that is 32 meters tall. If a cedar tree close
by casts a shadow 15 meters long, how tall is the cedar tree?
Write your answer as a whole number or a decimal. Do not round.
Answer:
107
Step-by-step explanation:
you will add 60 + 32 +15 = 107 that is how i got the answer
What is the fractional equivalent of the repeating decimal 0 2 ?
O A i
O B.
O c.
OD.
Hanks pickup can travel 45 miles on 3 gallons of gas. How many gallons will Hanks pickup need to travel 30 miles?
We have an algebra problem.
We will find that Hank's pickup needs 2 gallons of gas to travel 30 miles.
The information given is:
The pickup can travel 45 miles on 3 gallons of gas.
To find the number of miles that the pickup can travel per gallon of gas, we need to find the quotient between the amount that he travels (45 miles) and the amount of gas that he uses (3 gallons)
This is:
r = (45 miles)/(3 gallons) = 15 miles/gallon.
Now that we know this, the number of gallons needed to travel 30 miles is given by:
N = (30 miles)/(15 miles/gallon) = 2 gallons.
N = 2 gallons.
The pickup needs 2 gallons to travel 30 miles.
If you want to learn more, you can read:
https://brainly.com/question/926748
Solve each equation. Be sure to check for extraneous solutions 53=5|p-4|+8
Please convert these!
(please help!)
Add −1.25+2.5
Plot the first addend and the sum on the number.
Answer:
the answer of this question is 1.25
I dont think I can write this; any help?
Answer:
3^2-5
4th Answer (d)
4th from the top.
Step-by-step explanation:
pls, help The temperature of a city changed by −24 degrees Celsius over a 6-week period. The temperature changed by the same amount each week.
Part A: Write an expression to show the average change in the temperature of the city each week. (5 points)
Part B: Simplify the expression and explain, using words, what your answer means. (5 points)
Answer:
Step-by-step explanation:
The change over 6 week period is -24 degrees Celcius.
A. -24/6
B . So in average every week the temperature change is -24/6 = -4 degrees Celcius
Consider these signed numbers and determine whether each product is positive or negative.
(-2/3) (524)
(4 5/9) (4/5)
(-6 3/4) (-7 1/11)
Answer:
1. negative. why: a negative multiplied by a positive will always be negative.
2. positive. why: a positive multiplied by a positive will always be positive.
3. positive. why: a negative multiplied by a negative will always be positive.
Step-by-step explanation:
hope this helps
The double of a number plus 12 is equal to its triple minus 5. What is the number? [tex]2x + 12 = 3x - 5[/tex] if I'm not wrong
Hi there!
»»————- ★ ————-««
I believe your answer is:
17
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
[tex]\boxed{\text{Solving for 'x'...}}\\\\2x + 12 = 3x - 5\\--------------\\\rightarrow 2x + 12 - 12 = 3x - 5 - 12\\\\\rightarrow 2x = 3x -17 \\\\\rightarrow2x -3x = 3x-3x - 17\\\\\rightarrow -x = - 17\\\\\rightarrow \frac{-x=-17}{-1} \\\\\rightarrow \boxed{x = 17}[/tex]
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
please help it’s a ca!! will mark brainliest
Answer:
the first one: The coordinates of A' are (-2, 3)
and the last one: The coordinates of B' are (-2, 0) and the coordinates of C' are (2, -1).
Step-by-step explanation:
when you rotate a triangle counterclockwise by 90° you swap the numbers of the x and y coordinates.
like how the coordinates of B' were (0, 2) and became (-2,0) once the triangle was rotated.
Please help me!!!!
What is the midpoint of AB ?
B
Answer:
hope it helps you........
Step-by-step explanation:
The midpoint formula is
[tex] (\frac{x1 + x2}{2} ) \: and \: ( \frac{y1 + y2}{2} )[/tex]
Where (x1,y1) is one pair of the points and (x2,y2) is the other pair of points.
The points are
(-5,-4)
(-3,3) So the midpoint is
[tex]( \frac{( - 5 + ( - 3)}{2} )\: and \:( \frac{ - 4 + 3}{2} )[/tex]
Which gives us
[tex] - 4 \: and \: - 0.5[/tex]
So the midpoint is
(-4,-0.5)
Spider-Man worked 0.75 hour on math, 0.675 hour on writing, and 0.25 hour each on science and social studies. How many hours did he work in all?
Answer:
1.675
Step-by-step explanation:
Answer:
The answer is spider man work 1.675 hours
Step-by-step explanation:
0.75+0.675+0.25=1.675
write an equation that contains points (0, 4) and is perpendicular to x-3y=-12
Answer:
y= -3x+4
Step-by-step explanation:
x+12=3y
(x+12)/3 = y
slope =
[tex] \frac{1}{3} [/tex]
the new slope = -3
Perpendicular slopes must be opposite reciprocals of each other: m1 * m2 = –1
With the new slope, use the slope intercept form and the point to calculate the intercept: y = mx + b
4 = -3×(0) + b
b= 4
so y= -3x+4
If (a, - 8) is a point on the graph of y=x + 6x, what is a?
First, [tex]y=7x[/tex] and when we plug in the point we get [tex]-8=7a\implies a=-\frac{8}{7}[/tex].
Hope this helps :)
