Answer:
1.5
Step-by-step explanation:
divide 12 by 8 and get 1.5
Answer:
1.5 cause 1.5 x 8 equals 12
Please help a girl out:
Answer:
Look at the image.
Step-by-step explanation:
If 12 is 24%, then half of the percent is the actual number.
36% = 18
24% = 12
18% = 9
22% = 11
18 + 12 + 9 + 11 = 50
18 students would like to learn Spanish.
If Emilie and Jessie can skateboard 4 miles in 20 minutes. How far can they go in 60 minutes?
Answer:
12 miles
Step-by-step explanation:
Answer:
12 miles
Step-by-step explanation:
20 * 3 = 60 minutes
4 * 3 = 12 miles
Hope this is helpful:)
a) Write 6.04 x 10 as an ordinary number
b) Write 2400 000 in standard form
c) Write 0.00147 in standard form
Answer:
a) 60.4
b)2.4×10^6
c)1.47×10^-3
Step-by-step explanation:
here is the answer
Pls I need help with this I will give brainliest
Answer:
a. 30 student in all
b. 8 more people
c. 1/3
d. 3/10
Step-by-step explanation:
Answer:
A) the graph represents 30 students in total because 9+10+6+5=30
B) 8 students prefer action or comedy over drama or sci-fi because if you add action and comedy together you get 19 and if you add drama and sci-fi together you get 11 and if you subtract 19-11 you would get 8
C) 1/3 of the students prefer comedies because the denominator (The bottom number) would be the total amount of students, which is 30, and the numerator (the top number) would be the students who like comedy, which is 10, so we put that into a fraction (10/30)- now both parts of the fractions are divisible by 10 so, 10 ÷ 10= 1 and 30 ÷ 10 = 3, so your final fraction would be 1/3
D) 3/10 of the students prefer action movies so we would do the same thing we did before for C, the total number of students in the denominator and the students who like action in the numerator to get 9/30, then 9 and 30 are divisible by 3 so 9÷3=3 and 30÷3=10 to get 3/10
2x<15 pls help me it will be great.
Answer:
x<7.5
Step-by-step explanation:
Answer:
[tex]x < \frac{15}{2} [/tex]
Step-by-step explanation:
1) Just Divide both sides by 2.
[tex]x < \frac{15}{2} [/tex]
Therefor, the answer is x < 15/2.
PLEASE HELP FAST!!
One method that meteorologists could use to find the height of a layer of clouds about the ground is to shine a bright spotlight directly up onto the cloud layer and measure the angle of elevation from a known distance away. Find the height of the cloud layer in the diagram to the nearest tenth
Answer:
367.6 mStep-by-step explanation:
Use trigonometry
Let the height of the cloud be x, then we have:
tan 35° = x/525x = 525 tan 35°x = 367.6 (rounded)The height of the cloud layer is 367.6 m
What is the difference in area between a circle with a diameter of 3 meters and a square with a side length of 3 meters? Use 3.14 for pie.
pls help me
Answer:
The area of a circle with a diameter of 3 meters:
A = πr² = π(d/2)² = 3.14(3/2)² = 7.065 m²The area of a square with a side length of 3 meters:
A = a² = 3² = 9 m²The difference:
9 - 7.065 = 1.935 m²The square has greater area by 1.935 m²
Answer:
the difference in area between a circle with a diameter of 3 meters and a square with a side length of 3 meters=d²-π/4d²
=3²-3.14/4×3²=1.935m²
HELP ME PLSSS
I kinda know what to do but at the same time, I'm so lost right now. help
Answer:
THEY messed you upon this one and I don't see if you have to write or not!
More details please and thank you!
Step-by-step explanation:
The school principal wants to know whether the students in the entire school prefer football or basketball. The principal draws a random sample from the following groups: . All school teachers . All girls in each grade • All students in each grade • All students on the basketball team Which of the following groups best represents the population she should take a random sample from to get the best results for her survey? (1 point) 1) All school teachers 2) All girls in each grade 3) All students in each grade 4) All students on the basketball team
Answer:
3
Step-by-step explanation:
because 3 includes everyone so it's not biased
(a) Jimmy and Sam were building a sand castle. They decided to make it into a cone shape. After some time, the diameter of the sand shaped cone was 12 in and the height was 7in. What is the exact volume of the sand cone?
SHOW ALL WORK AND EXPLAIN
Answer:
Volume = 1 πr2h3= 1×π×122×73= 336π= 1055.5751316062 inches3
What is the scale factor from figure B to A?
Answer:
19/57=15/45=11/33
1/3=1/3=1/3
1:3
HI would some one please help me !
Answer:
C) 4^2
Step-by-step explanation:
4^7 * 4^-5 = 4^(7-5) = 4^2.
If it is helpful, plz give me Brainliest.
Answer:[tex]4^{2}[/tex]
Step-by-step explanation:
Let's take our equation
[tex]4^{7}*4^{-5}\\[/tex]
Now subtract the exponents
[tex]7-5=2\\4^{2}[/tex]
A composite figure has three congruent triangles removed from it.
8 ft
8 ft
16 ft
16 ft
Karen will divide her garden into equal parts. She will plant corn in 8/20 of the garden what is the fewest number of parts she can divide her garden into
Answer:
5
Step-by-step explanation:
We know that Karen divided her garden into equal parts of which she intend to plant corn in ⁸/20 of it.
This implies that she divide the garden was divided into 20 parts.
To determine the fewer number of parts she can divide her garden into, simply ⁸/20.
Thus:
8/20 = (2*4)/(5*4)
= ²/5 (4 cancels out 4)
Therefore, this implies that the least number of parts she can divide her garden into is 5.
I need help with my hw
Answer:
x = 13, angle = 37
Step-by-step explanation:
The full angle will be a right angle, so 90 degrees.
You are given 53, on one side, so you just need to find the other bit.
Here, you can do 90 - 53 and get 37, which has to be equal to your unknown angle.
2x + 11 = 37
2x = 26
x = 13
Answer:
x=13
Step-by-step explanation:
we know that the 2 angles add up to a 90° right angle
53+ (2x+11) = 90
solving that, we're left with 2x= 26
26÷ 2= 13=x
hope this helps!
Please please I’m beginning you!
Answer:
Soccer: 30,000 fans
Golf: 60,000 fans
Tennis: 135,000
Basketball: 225,000
Football: 330,000
Hockey: 720,000
Step-by-step explanation:
I think making the circle graph is self explanatory, sorry, I can't show it.
will give brainliest and five stars
Answer:
B
Step-by-step explanation:
4x + 8 is another way of saying
4(x) + 4(2)
The estimated populations of two different countries in 2030 are shown in the table. What is the difference between the estimated population of countries A and the estimated population of country B in 2030 written in scientific notation.
country A: 1,300,000,000
Country B: 144,000,000
Answer: A (1.156x10(6)
Step-by-step explanation: IM DOING THE INTERIM TOOOOOO
Difference in the population of two countries will be 1.156 × 10⁶.
Given in the question,
Estimated population of two different countries in year 2030,
Country A → 1300,000,000Country B → 144,000,000Difference in population of both the countries = 1300,000,000 - 144,000,000 = 1156,000,000
Scientific notation of the population difference → 1.156 × 10⁶
Therefore, difference in the population of two different countries will be 1.156 × 10⁶.
Learn more,
https://brainly.com/question/1740231
can someone explain the answer ?
Answer:
x = 9.5
Step-by-step explanation:
Since you are given the adjacent side and need to find the hypotenuse then you need to use cos = adj/hyp so cos (47) = 6.5/x
So x = 6.5/.682, since cos 47 = .6819983601
x = 9.5
Ayuda es un examen determinado raíz cuadrada entera de cada número y el residuo en cada caso º60 º86 º96 Raíz:_residuo:_ raíz:__residuo__ raíz__residuo
Answer:
Los pasos para calcular la raíz cuadrada entera y su residuo o resta se dará en la explicación;
Step-by-step explanation:
-60: Para saber exactamente cuál es su raíz cuadrada entera debemos buscar entre que cuadrados perfectos se encuentra comprendida este valor;
Tenemos que 7x7=49 y 8x8 = 64 (60 está comprendido entre 7 y 8) ,pero como la raíz de 49 se aproxima más a 60 entonces la raíz de 60 es 7 y su residuo o resta será el valor que falta para llegar a 60; así que tenemos:
[tex]\sqrt{60}[/tex]=7 ; residuo: 60-49 =11
-86: 9x9 =81 ;81 se aproxima más a 86 ,entonces la raíz cuadrada entera de 86 es 9 y su residuo es 5:
[tex]\sqrt{86}[/tex]=9; residuo : 86-81= 5
-96: 9x9=81 ; 81 por tanteo se aproxima más a 91,entonces la raíz cuadrada entera de 96 es 9 y su residuo es 15.
[tex]\sqrt{96[/tex]= 9x9 =81 ; residuo : 96-81= 15.
EL QUE PUEDA AYUDARME SE LO AGRADECERIA MUCHO
Answer:
La respuesta es 4
Step-by-step explanation:
La Ramon para esto es porque Como 3x4 son igual a 12 ebtonces por eso la respuesta es 4
A set of golf clubs that costs 7,000 dirhems are on sale for 20% off the regular price. What is the sale price of the
clubs?
Answer:
The answer is $1400.
Step-by-step explanation:
The main question here is, what is the sale price of the golf clubs?
1. Let's compute for 20% of 7,000.
20%×700020/100×700020×701400You should get 1400.Hope this helps and if you could mark this as brainliest. Thanks!
Please answer. Thank you.
Answer:
G.
Step-by-step explanation:
Graph shows constant change between the weight and the cost.
3/2.25 is 1.33333333
4/3 is 1.3333333
5/3.75 is 1.3333333 as well.
Others are not constant.
i need help this is due tomorrow
Answer:
[tex]r=\frac{41}{14}[/tex]
Step-by-step explanation:
[tex]\frac{3r-2}{5} =\frac{5+2r}{8} \\\\8(3r-2)=5(5+2r)\\24r-16=25+10r\\24r-10r=25+16\\14r=41\\\\r=\frac{41}{14}[/tex]
Please answer quick
Please Please Please Please
Answer:
the answer is 3!!!!!!!!!!
f(n)=n2 – n; Find f(9) help!
its 72
I think its right?
Find the area of the shaded region.
use 3.14 for pi. Round to the hundredths if necessary.
Answer:
122.46 cm²
Step-by-step explanation:
A = [tex]\pi r^{2}[/tex]
~~~~~~~~~
[tex]r_{1}[/tex] = 8 cm
[tex]r_{2}[/tex] = 5 cm
A = 3.14 ( 8² - 5² ) ≈ 122.46 cm²
write an equivalent expression for each of the following by combining like terms
3a+4(5a - 4)=
5b -2(5a -b) + 10a
Answer:
17a - 16
7b
Step-by-step explanation:
Given the following expressions
3a+4(5a - 4)=
Expand
3a + 4(5a)- 4(4)
= 3a + 20a - 16
= 17a - 16
For the expression
5b -2(5a -b) + 10a
Expand
5b - 2(5a)-2(-b) + 10a
5b - 10a + 2b + 10a
= 5b + 2b -10a + 10a
= 7b + 0
= 7b
Help me please!!!!!!!!!
Answer:
The midpoint of BC is -7
Step-by-step explanation:
-9. b = 45 pls help
b = -5
Step-by-step explanation: