Answers
Answer:
x=24
Step-by-step explanation:
8x-13 = 7x+11; (because it's a rectangle)
8x - 7x = 11 + 13; (moving xs to one side, the rest to the other)
x = 24
Related Questions
Please help, I don't understand- will give brainliest and 50 coins
Answers
Answer:
meh
14fri
Step-by-step explanation:
I have alot of missing assignments I have to get done I have 5 more
Answers
Answer:
26741 and 12
Step-by-step explanation:
(1)
The area ( A) of a rectangle is calculated as
A = length × width , then
A = 221 × 121 = 26741
(2)
The area (A) of a triangle is calculated as
A = [tex]\frac{1}{2}[/tex] × base × height , then
A= [tex]\frac{1}{2}[/tex] × 8 × 3 = 4 × 3 = 12
In the diagram, △ABC∼△CDE. Write an equation for line k
Answers
Answer:
Step-by-step explanation:
Line AB is parallel to line CD (k) so they have the same slope.
slope=m=(y2-y1)/(x2-x1)
m=(6-0)/(4-0)
m=6/4=1.5
y=mx+b, we know m=1.5 so
y=1.5x+b, and we know it passes through point (4,0) so we can solve for b
0=1.5(4)+b
0=6+b
b=-6 so line k is
y=1.5x-6
Taylor has $20 to spend on school supplies. A pack of
colored pencils is $2.75. Taylor writes the inequality
2.75p < 20, where p is the number of packs of colored
pencils, taldetermine how many packs she can buy.
How many packs can she buy?
Answers
Answer:
7 packs
Step-by-step explanation:
2.75p < 20
Divide both sides by 2.75
2.75p/2.75 < 20/2.76
Simplify
p = 7.27 (27 repeating)
Round
p = 7
PLZ help me im fairly confused with all of these please dont answer if your just going for the points and not really helping me i really need help
find the radius of a circle with a circumference of 25x yards
find the radius of a circle with an area of 280.13 square inches
find the diameter of a circle with an area of 615.75 cm squared
find the diameter of a circle with an area of 90.25x m squared
find the area of a circle with a circumference of 26x feet
find the circumference of a circle with an area of 289x mm squared
Answers
Answer:
there r 2 formulas for circumference: C= 2xpixr and c=pixd so use the one you need, plug in the values and solve
Step-by-step explanation:
angle 1 and angle 3 are ___ angles.
Answers
Angles 1 and 3 are vertical lines and because they are vertical, both angles equal each other.
Find the value of each variable in the given parallelogram
Answers
Answer:
I cant see it
Step-by-step explanation:
Taylor is going to see a movie and is taking her 5 kids. Each movie ticket costs $14 and there are an assortment of snacks available to purchase for $4 each. How much total money would Taylor have to pay for her family if she were to buy 8 snacks for everybody to share? How much would Taylor have to pay if she bought x snacks for everybody to share?
Answers
Answer:
$116
4x + 84
Step-by-step explanation:
David y Angie tienen dos cartulinas iguales. David corta la suya en 3 trozos iguales y Angie la corta en 7 trozos. Los dos usan 2 de sus trozos para hacer un muñeco. Que fracción de cartulina ha usado David?¿Y Angie?¿Quien ha usado mas cartulina? Alguien me lo dice por fa es que no lo entiendo
Answers
Answer:
(i) David ha empleado [tex]\frac{2}{3}[/tex] de la cartulina.
(ii) Angie ha empleado [tex]\frac{2}{7}[/tex] de la cartulina.
(iii) David ha usado más cartulina.
Step-by-step explanation:
El problema indica que David y Angie emplean una cartulina del mismo tamaño cada uno. David corta la suya en 3 pedazos iguales, mientras que Angie obtiene 7 pedazos iguales. Finalmente, cada uno emplea dos de sus pedazos. A continuación, respondemos a las preguntas del enunciado:
(i) ¿Qué fracción de cartulina ha usado David?
La fracción de cartulina empleada por David es igual a los pedazos utilizados divididos por el total de pedazos. Esto es:
[tex]x = \frac{2}{3}[/tex]
David ha empleado [tex]\frac{2}{3}[/tex] de la cartulina.
(ii) ¿Qué fracción de cartulina ha usado Angie?
Aplicando el mismo procedimiento del punto anterior, tenemos que:
[tex]x = \frac{2}{7}[/tex]
Angie ha empleado [tex]\frac{2}{7}[/tex] de la cartulina.
(iii) ¿Quién ha usado más cartulina?
La persona que ha usado la mayor cantidad de cartulina es aquella que tiene el menor denominador. Por tanto, David ha usado más cartulina.
can u give me the answer
Answers
Is it A. , B. , C. , D.
And show your work
Answers
Answer:
C
Step-by-step explanation:
You and a friend are trying to fill your pools with water. Your pool originally had 10 gallons of water, and the hose is filling it at rate of 2 gallons per minute . Your friends pool originally had 4 gallons of water in the pool, and their hose is filling the pool at a rate of 3 gallons per minute create a system of equations using the information from the problem
Answers
Answer:
y = 2x + 10
y = 3x + 4
Step-by-step explanation:
2x + 10 = 3x + 4
10 = x + 4
x = 6
y=x+2
2x-y=-4
solve the equations using a substitution
Answers
Work in pic:
I don’t get this can someone explain please
Answers
Answer:
2^4/4^2 will be 1, I will explain after answering,
2 x 3^1 = 6
(4 - 2) ^2 = 4
First. Evaluate the exponents in the fraction above
2 x 2 x 2 x 2 = 16
4 x 4 = 16
and 16 over 16 would equal 1 whole
3 to the power of 1 means just 3 so 2 x 3 = 6 (easy multiplication)
Evaluate in the parenthesis first: 4 - 2 = 2 then 2 to the power of 2 would be 2 x 2 = 4
How do I do this I need help I don’t wanna fail this quarter!!!!
Answers
Answer:
SSA
Step-by-step explanation:
Side Side Angle
please help mee , i will marl the brainliest .
Answers
Answer:
n = - 6
Step-by-step explanation:
Given k(x) then k(x) + n is a vertical translation of k(x)
• If n > 0 then a shift up of n units
• If n < 0 then a shift down of n units
Here k(x) has been shifted from (0, 0 ) to (0, - 6 )
That is a shift down of 6 units, then
p(x) = k(x) - 6
That is n = - 6
what is the answer to:x-57.6=24.3
Answers
Answer:
what
Step-by-step explanation:
Answer:
Pleas give Brainliest
x=81.9
Step-by-step explanation:
Add 57.6 to both sides of the equation.
x=24.3+57.6
Add 24.3 and 57.6.
x=81.9
Which of the following measures of variability can be used to compare two data sets? Select all that apply.3 Answers PLZ FAST ASAP
A: Mean
B:Interquartile range
C.Median
D: Mean Absolute Deviation (MAD)
E: Range
Answers
Answer:
Its Interquartile range, Mad and range
Step-by-step explanation:
Explain:
10 to the 3rd power
Answers
Answer:
1000
Step-by-step explanation:
just trust me <3
Someone please help with trig question ASAP!!!! You dont need to do both! Will mark brainliest if right
Answers
Answer:
8 x = 60.10251159
9 x = 3.66062978
Step-by-step explanation:
Hey There!
So to answer these questions we need to use the Law of sines
Consider the following image
So to find x in number 8 we setup an equation
[tex]\frac{x}{sin90} =\frac{48}{sin53}[/tex]
now we solve for x
step 1 multiply each side by sin 90
now we have
[tex]x = \frac{48sin90}{sin53}[/tex]
if you plug the equation in a calculator you get that
x=60.10251159
( make sure if it says to round to the nearest.... that you round before entering your answer)
For number 9 the equation would be
[tex]\frac{9}{sin90} =\frac{x}{sin24}[/tex]
now we solve for x
step 1 multiply each side by sin 24
now we have
[tex]x=\frac{9sin24}{sin90}[/tex]
if you plug this into a calculator you get that
x = 3.66062978
(once again if it says to round to the nearest... make sure you round before you put in your answer.)
Help I dont understand the Problem
Answers
Jill is driving to her parent's house at a rate of 70 miles per hour. Which equation represents the relationship between the distance, d, to Jill's parents house and the time, t, it will take her to arrive at her parent's house?
Answers:
A: d=70t
B: d+70=t
C: t=70d
D: t+70=d
Answers
Answer/Step-by-step explanation:
D = distance
T = Time
You are trying to find the Time so,
T = ???
T = 70 ?
So you are driving PER hour so --> multiply
T = 70d
Hope this helped!
what is b
b+12=26
38
24
14
10
Answers
Answer:
b=14
Step-by-step explanation:
have a nice day and stay safe:)
Answer:
b+ 12 = 26
b = 26 - 12
b = 14.
The value of b is 14.
Solve the inequality 5x - 7 > 4x + 8
Answers
Answer:
x > 15
Step-by-step explanation:
5x-7>4x+8
+7 +7
5x > 4x +15
-4x -4x
x > 15
hope this helps :)
can someone help me with this please???
Answers
Answer:
diarrhea
Step-by-step explanation:
Please help answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!
Answers
Answer:
DH is perpendicular to HG
Great ran a one mile race in 5 minutes. Inex ran a quarter mile in 1 minute and 20 seconds.
If Inez ran the mile at her quarter mile pace of 1 minute and 20 seconds, how fast would she run the mile? Write your answer in minutes and seconds. (There are 4 quarter miles in a one mile race). 1._______)
2. Which of the two runners had the fastest time? ______
3. How much faster was her mile in seconds? _______
Answers
Answer:
1. The time it would take Inex to run 1 mile is 5 minutes 20 seconds
2. Great has the fastest (lowest) time
3. When running a mile Great is faster than Inex by 20 seconds
Step-by-step explanation:
1. The distance Great ran in 5 minutes = 1 mile
The distance Inex ran in 1 minute and 20 seconds = A quarte mile = (1/4) mile
We note that 1 minute and 20 seconds = 4/3 minutes
Given that the time Inex ran 1/4 mile = 4/3 minutes...(1)
We have;
The time it would take Inex to run 1 mile is given as follows;
1 = (1/4) ÷ (1/4)
1 mile = ((1/4) ÷ (1/4)) mile = (1/4) mile/(1/4)
The time to run 1 mile = The time to run (1/4) mile/(1/4) = 4/3 minutes/(1/4) (by dividing both sides of equation (1) by (1/4),
4/3 minutes/(1/4) = 4 × 4/3 minutes = 16/3 minutes = [tex]5\frac{1}{3}[/tex] minutes= 5 minutes 20 seconds
The time it would take Inex to run 1 mile = 5 minutes 20 seconds
2. Given that Great ran a one mile race in 5 minutes, and Inex ran the same one mile race in 1 minute and 20 seconds, Great has the fastest (lowest) time
3. The amount faster Great's time is faster than Inex's time to run one mile = 5 minute 20 seconds - 5 minutes = 20 seconds.
A fish tank has 9 goldfish, 6 tetras, 5 snails and 3 platies. What is the ratio of tetras to platies
Answers
Answer:
6:3
Step-by-step explanation:
6 tetras and 3 platies
pls answer correctly or i report you i really need to know this
the correct answer gets brain.liest
so answer correctly
pls answer correctly
pleaaaaaaaase
Answers
Answer:
final answer is d
Step-by-step explanation:
explanation multiply exponent on the outside by the inside.
btw you dont have to give me brainliest i dont really care for it i just like helping hope it's right good luck.!!;)
Which statement explains how you can use a number line to determine the number that is 4 more than -9?
A Go to -9 on the number line and then move 4 units to the left.
B Go to -9 on the number line and then move 4 units to the right.
Go to 4 on the number line and then move 9 units to the right.
Go to 9 on the number line and then move 4 units to the right.