x=3
Step-by-step explanation:
24/x =x+15
24-15=x^2
x=3
4 1/3 x 5 1/3 x 8 1/3 x 6 divided by 2.
Answer:
5,200
Step-by-step explanation:
[tex](4\frac{1}{3} * 5\frac{1}{3} * 8\frac{1}{3} * 6 )/ 2 = 10,400/2 = 5,200[/tex]
I'll give brainliest thanks
Answer:
A. [tex]3^{\frac{2}{3} }[/tex]
Step-by-step explanation:
[tex]\sqrt[9]{3^{6} }[/tex] = [tex]3^{\frac{6}{9} } = 3^{\frac{2}{3} }[/tex]
Pensé un número, a ese
número le sumé 15 y obtuve
como resultado 27.
¿Cuál es el número que
pensé
Pensé un número, lo
multipliqué por 2, le sumé 5
y obtuve 27.
¿Cuál es el número que
pensé?
Si al doble de la edad de
Juan le sumas 8, obtienes
32.
¿Cuál es la edad de Juan?
Answer:
Step-by-step explanation:
No se si esto deberia ser mas dificil pero aqui voy:
Pregunta 1.
27 - 15 = 12
El numero es 12
Pregunta 2.
27 - 5= 22 dividido 2 = 11
El numero que pensastes es 11
Pregunta 3.
32 - 8 = 24 dividido 2 = 12
El tiene 12 años
Use el metedo reversa.
Construyendo y resolviendo las ecuaciones, encontramos que:
1. El numero es 12.2. El numero es 11.3. La edad de Juan es 12.---------------
Ejercicio 1
El número es x.Sumando 15, tenemos x + 15 Obtuve 27, entonces:[tex]x + 15 = 27[/tex]
[tex]x = 27 - 15 = 12[/tex]
El numero es 12.---------------
Ejercicio 2
El número es x.Multiplicando por 2, tenemos 2x. Sumando 5, tenemos 2x + 5.Obtuve 27, entonces:[tex]2x + 5 = 27[/tex]
[tex]2x = 22[/tex]
[tex]x = \frac{22}{2}[/tex]
[tex]x = 11[/tex]
El numero es 11.---------------
Ejercicio 3
La edad es x.Doble de la edad es 2x.Sumando 8, tenemos 2x + 8.Obtuve 32, entonces:[tex]2x + 8 = 32[/tex]
[tex]2x = 24[/tex]
[tex]x = \frac{24}{2}[/tex]
[tex]x = 12[/tex]
La edad de Juan es 12.Se da una pregunta similar en https://brainly.com/question/19560278
I don't know this can someone help me?
Answer:
513.247
Step-by-step explanation:
when we combine speed with direction indicated by the sign of the number, it is called velocity. True or False: this means that if you are moving 5 meters per second to the right, then your velocity is +5 meters per second?
The diameter of a planet is about 25,660 mi. The diameter of the planet's moon is about 35% of the diameter of the planet. What percent of the volume of the planet is the volume of its moon?
The volume of the planet's moon is % of the volume of its planet.
(Round to the nearest whole number as needed.)
Answer:
4%
Step-by-step explanation:
Volume of sphere
v = (4/3)πr^3
Volume moon/ volume planet
We don't actually need the numeric value of the radius
just the 35% ratio
Radius of moon = .35 radius of planet
Vm/ Vp = (4/3)π(.35r)^3 / (4/3)π(r)^3
Cancel like terms
Vm / Vp = .35^3
Vm / Vp = 0.042875
Expressed as a percentage
Vm / Vp = 4.2875%
Rounded
Vm / Vp = 4%
What is the inverse of addition
Answer:
0 is the inverse of addition
If 4x + 2y = 6 is a true equation, what would be the value of
-5(4x + 2y)?
Answer:
-20x - 10y
Step-by-step explanation:
-5 (4x+ 2y)
-20x - 10y
Based on these results, which is the most reasonable
balls she will have blocked after 8 games?
A 96
B 32
C 72
D 56
Answer:
theanswer is D.72
Step-by-step explanation:
this.is because she blocked 36 balls in the first 4 games
As per the given data, it can predict that after 8 games the number of blocks would be 72 balls. Option c is correct.
Given that,
Based on these results, which is the most reasonable balls she will have blocked after 8 games is to be determined.
The average of the values is the ratio of the total sum of values to the number of values.
Here,
Average balls blocked in 4 games = 8 + 12 + 9 + 7 / 4 = 36 / 4
= 9
For the 8 games the number of ball blocked would be = 8 × 9 = 72
Thus, as per the given data, it can predict that after 8 games the number of ball blocks would be 72 balls. Option c is correct.
Learn more about averages here:
brainly.com/question/24057012
#SPJ2
3. 0.3 + 0.2 + 0.1 =
so what would the answer be?
Answer:
1.2
Step-by-step explanation:
3. 0.3+0.2+0.1
Multiply 3 and 0.3 to get 0.9
0.9+0.2+0.1
Add 0.9 and 0.2 to get 1.1
1.1+0.1
Add 1.1 and 0.1 to get 1.2
1.2
What is the value of x ?
Answer:
x = 9°
Step-by-step explanation:
The full arc of the angles equals 360°. So, we can subtract all of the measures of angles we are given from the total 360 to find the value of x.
We can add the given angles together and subtract the sum from 360 as well.
73 + 63 + 89 = 225
This means the measure outside 15x is a combines 225°.
Now, subtract the known measures from our total, 360.
360 - 225 = 135
The unknown, or 15x, is equal to 135°.
15x = 135
Solve this like a normal equation. Divide both sides by 15 to isolate x and solve for the variable.
[tex]\frac{15x}{15}[/tex] = [tex]\frac{135}{15}[/tex]
x = 9
x is equal to 9°.
We can check by adding all our values together again to see if they amount to 360°.
73 + 63 + 89 + 15(9) = 360
360 = 360
The equation is correct, so we can be sure that we are right.
The answer is x = 9°.
Good luck ^^
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Answer:
1Q is c
2Q is b
Step-by-step explanation:
Plssss helpp loll
XD
Answer:
Option B = 5,881.96
Step-by-step explanation:
Volume of a sphere = 4π (r³/3)
If the diameter is 22.4, then the radius would be: 11.2 cm which is half of the diameter.
Therefore, the volume =
=> 4π (r³/3)
=> 4(3.14) (11.2³/3)
=> 12.56 * (1404.928/3)
=> 12.56 * 468.31
=> 5881.97
Therefore the approximation would be Option B = 5,881.96
Hope this helps!
On a scale drawing with a scale of
1 cm:2.5 m, the height of a tree is
8.4 cm. How tall is the actual tree?
Answer:
21 m
Step-by-step explanation:
1:2.5 = 8.4: x
8.4*2.5 = 21
These figures are similar. The
area of one is given. Find the
area of the other.
Answer:
24
Step-by-step explanation:
First, you need to find the difference.
9/12 = .75
you then do:
32 x .75 = 24
ik this won't make much sense but i tried :/
Help asap please math if you put in a random answer you will be reported. Tysm! (Do not show your work just put in the RIGHT answer!) TYSm! :D
Answer:
6. 80 or B
7. 188 or C
Step-by-step explanation:
6.
c=a2+b2=42+42≈5.65685
V=1 /4h﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=1 /4·10·﹣44+2·(4·5.66)2+2·(4·4)2﹣5.664+2·(5.66·4)2﹣44
≈80
7.
A=2(wl+hl+hw)=2·(2.7·4.8+10.8·4.8+10.8·2.7)
≈187.92 rounded to 188
The length of a rectangle is 3 less than 5 times the width, w. Find the perimeter of the rectangle
Answer:
P = 12x -6
Step-by-step explanation:
L = 5x - 3
W = x
P = 2(L + W)
P = 2(5x -3 + x)
P = 2(6x -3)
P = 12x -6
A construction company is building two hotels that will be the same height, and have bases that are the same size. One will be a rectangular prism and the other will be a rectangular pyramid. Which building will require more gallons of paint to completely cover it? Why?
Answer:
The rectangular prism building.
Step-by-step explanation:
The rectangular prism building will require more gallons of paint to completely cover because, compared to the rectangular pyramid, the rectangular prism has a larger surface area, thus it would need more paint to completely cover it.
Select all the true statements:
Answer:
B , C and d are true because thsimilarey are
An electrician charges Mr. Speer $300 before sales tax, for wiring his home. (a) What is the amount of sales tax that Mr. Speer has to pay? (b) What is the total amount Mr. Speer has to pay?
Answer: See explanation
Step-by-step explanation:
Your question isn't complete as you didn't give the sales tax percent. In order to solve the question, let's assume that the sales tax is 6%.
(a) What is the amount of sales tax that Mr. Speer has to pay?
This will be:
= Sales tax percent × Amount charged
= 6% × $300
= 6/100 × $300
= 0.06 × $300
= $18
The sale tax is $18
(b) What is the total amount Mr. Speer has to pay?.
The total amount will be the addition of the amount charged and the sales tax. This will be:
= $300 + $18
= $318
help i put like every answer i can think of !
Answer:
27/8
Step-by-step explanation:
Answer:
27/8
Step-by-step explanation:
6/2+3/8
=(6×4+3)/8
=(24+3)/8
=27/8
Please help quick I have no idea what to do
Answer:
2
Step-by-step explanation:
rise/run 4/2
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
36
Step-by-step explanation:
Is the following statement TRUE or FALSE? Select the best choice from the following to justify your
answer.
log(e) = ln(e)
O FALSE. The two logarithms have different bases so their values are not the same.
O FALSE. The value of log(e) is undefined.
O TRUE. Both logarithms are equal to e.
O TRUE. Natural logarithms and common logarithms are always equal to each other.
Answer:
[tex]first \: answer \: is \: true[/tex]
please help me with this problem ASAP
Answer:
Step-by-step explanation:
I think it's 64
One of the legs of a right triangle measures 4 cm and its hypotenuse measures 5 cm. Find the measure of the other leg. If necessary, round to the nearest tenth.
You are given a bag of jelly beans there are 7 red, 8 blue, 4 yellow, and 10 pink. Find the probability of drawing two blue in a row with replacement
Answer:
8 / 29 = .276
Step-by-step explanation:
29 is the total number of jelly beans
When we have replacement, we do not reduce the number of total jelly beans, so the probably of drawing blue stays the same.
Answer:
.276
Step-by-step explanation:
Can someone please answer step by step?
Jane wants to buy a jacket that costs $75 but that is on sale for 20% off. She also has a coupon for 10% off. She tells her friend George that she can calculate the discounted price of the jacket by finding 30% of $75. George disagrees and states that she first needs to find 20% of $75 and then find 10% of your answer. Who is correct and why?
Answer:
George is correct
Step-by-step explanation:
if the jacket is in sales for 20% off, Jane's coupon would give her a discount of 10% on top of the already discounted 20%.
Jane is incorrect because, if she added the 2 discount together, she gets a total of 30%, but that is a 30% discount of the original price of $75 which isn't correct. what we want to do is find how much the jacket cost after 20% discount THEN use the coupon to get a further 10% discount on the sales price of the jacket. and for this reason, George is correct.
hope this helped
I need this answered
Find the value of x if the measure of angle 1 = 11x - 9 and the measure of angle 5 = 7x + 9
Answer:
x = 10
Step-by-step explanation:
Lett angle 1 and angle 5 lie on the same straight line. This shows that they are supplementary
Hence;
<1 + <5 = 180
11x - 9 + 7x + 9 = 180
18x = 180
x = 180/18
x = 10
Hence the value of x is 10