El radio solar es un valor increíblemente grande en comparación con el radio de los planetas. El radio solar es de 695,700 km, mientras que el radio de la Tierra es de aproximadamente 6,371 km.
Entonces, para encontrar qué porcentaje del radio solar es equivalente al radio de nuestro planeta, podemos usar la siguiente fórmula:
Porcentaje = (Valor de comparación / Valor original) x 100
Reemplazando los valores en la fórmula:
[tex]Porcentaje = \frac{Radio_{\text{Tierra}}}{Radio_{\text{Sol}}} \times 100[/tex]
Porcentaje = (6,371 km / 695,700 km) x 100Porcentaje
= 0.00915 x 100Porcentaje
= 0.915 %
Por lo tanto, podemos decir que el radio de la Tierra es aproximadamente el 0.915% del radio solar.
Esto muestra lo masivo que es el sol en comparación con los planetas.
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A pole that is 2.5 m tall casts a shadow that is 1.34 m long. At the same time, a nearby building casts a shadow that is 46.5 m long. How tall is the building? Round to the nearest meter
Answer:
86.8 m long
Step-by-step explanation:
A pole that is 2.5 m tall casts a shadow that is 1.34 m long. At the same time, a nearby building casts a shadow that is 46.5 m long. How tall is the building? Round to the nearest meter
We solve the above question using the Proportion formula:
Height of the pole/Shadow of the pole = Height of the building /Shadow of the building
Height of the pole = 2.5m
Shadow of the pole = 1.34 m
Height of the building = x
Shadow of the building = 46.5m
Hence:
2.5m/1.34m = x/46.5m
Cross Multiply
1.34m × x = 2.5m × 46.5m
x = 2.5m × 46.5m/1.34m
x = 86.753731343m
Approximately , The height of the building = 86.8 m
what is the distance between 5,4 and -1,1
Answer:
3[tex]\sqrt{5}[/tex]
Step-by-step explanation:
Calculate the distance d using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = (5, 4) and (x₂, y₂ ) = (- 1, 1)
d = [tex]\sqrt{(-1-5)^2+(1-4)^2}[/tex]
= [tex]\sqrt{(-6)^2+(-3)^2}[/tex]
= [tex]\sqrt{36+9}[/tex]
= [tex]\sqrt{45}[/tex]
= 3[tex]\sqrt{5}[/tex] ← exact value
≈ 6.71 ( to 2 dec. places )
160 divided by 7 rounded to the nearest hundredth
Answer: A We round the number up to the nearest hundred if the last two digits in the number are 50 or above.
Step-by-step explanation:
determine the value of the?
25x +30=?(5x+6)
Answer:
It began after the stock market crash of October 1929, which sent Wall Street into a panic and wiped out millions of investors. Over the next several years, consumer spending and investment dropped, causing steep declines in industrial output and employment as failing companies laid off workers.
A group of friends wants to go to the amusement park. They have no more than $95
to spend on parking and admission. Parking is $12.25, and tickets cost $17 per
person, including tax. What is the maximum number of people who can go to the
amusement park?
Answer:
4
Step-by-step explanation:
95 - 12.25 = 82.75
82.75 ÷ 17 = 4.867
definición de variable independiente y variable dependiente
Answer:
hhhhs jjeguuw iiwhrbmeo
Find the error.
x=40
y=90
If(x>y and x<50)
print(a+10))
ELIF(x<y or x>50):
print(b*10)
Answer:
If(x>y and x<50): # add semicolon
print(a+10) # one close bracket
add " " double quotes inside print statements
print("a+10")
If it's 12am for me and it's 8am for my friend how many hours apart are we? And if it was 10pm for me what time would it be for him??
Answer:
You are 8 hours apart and it would be 6am for them
Step-by-step explanation:
You guys are 8 hours apart because thats the hour difference, so you add 8 to 10pm getting 6am
Answer:
You are 8 hours apart
Step-by-step explanation:
If it was 10pm for you it would be 6 am for him
Kendall is making cupcakes for a party. She uses 18 of a 4-pound bag of sugar to make a batch of cupcakes. Each batch has 24 cupcakes. Drag one expression next to each question. The correct expression for each row is a way to answer that question.
Complete question :
Kendall is making cupcakes for a party. She uses 1/8 of a 4-pound bag of sugar to make a batch of cupcakes. Each batch has 24 cupcakes.
Drag one expression next to each question. The correct expression for each row is a way to answer that question.
How many pounds of sugar does Kendall use for a batch of cupcakes?
How many pounds of sugar are used for each cupcake?
Answer:
1/8 * 4 = 0.5
0.5 ÷ 24 = 0.0020833 pounds
Step-by-step explanation:
The amount of sugar in pounds used for a batch of cupcake is : 1/8 of 4 pounds
1/8 * 4 pounds
= 0.5 pounds
Pounds of sugar used for each cupcake :
Number of cupcakes per batch = 24
Pounds of sugar per cupcake :
Pounds of sugar per batch / number of cupcakes per batch
0.5 pounds / 24
= 0.0020833 pounds
FIND A AND B I WILL AWARD BRAINLIEST
Answer:
a = 7.4
b = 9.6
Step-by-step explanation:
set up a proportion to find 'b':
XN / NY = MN / NO
8/b = 13/(b+6)
cross-multiply:
13b = 8(b+6)
13b = 8b + 48
5b = 48
b = 9.6
set up a proportion to find 'a':
XN / XY = MN / MO
8/a = 13/12
cross-multiply:
13a = 96
a ≈ 7.4
Dentro de cinco años mi abuelo tendrá el cuádruple de mi edad. Hace cinco años tenia siete veces mi edad¿que edad tenemos el y yo?
Answer:
La edad del abuelo es 75 años y la tuya es de 15 años.
Step-by-step explanation:
Si dentro de 5 años tu abuelo (A) tendrá el cuádruple de tu edad (E), tenemos:
[tex] A + 5 = 4(E + 5) [/tex] (1)
Ahora, si hace cinco años tenia siete veces tu edad:
[tex] A - 5 = 7(E - 5) [/tex] (2)
Multiplicando la ecuacion (1) por -1, tenemos:
[tex] -A - 5 = -4(E + 5) [/tex] (3)
Ahora sumando la ecuación (3) con (2):
[tex] -10 = 3E - 55 [/tex]
[tex] E = 15 [/tex]
Entonces, reemplazando el valor de E en la ecuación (1):
[tex] A + 5 = 4(15 + 5) [/tex]
[tex] A = 75 [/tex]
Por lo tanto, la edad del abuelo es 75 años y la tuya es de 15 años.
Espero que te sea de utilidad!
The first step in solving 3+7(x-5)=2x+16 is to
Multiply out the things in the brackets.
3+7(x+5)=2x+16
3+7x+35=2x+16
Bring the x's over to one side and the numbers to the other side.
7x-2x=16-35-3
5x= -22
Turn y=-1/5x-4 into standard form
Compute the scale factor, as a percent, for each given relationship. Drawing 1 to Drawing 2.
A) 210%
B) 47.61%
C) 2.1
D) 0.47169
Need help and fassttttttt!!!!!plzzz
Answer:
D)0.47160
Step-by-step explanation:
I think correct me of I'm wrong
6 (8j - 3l + 9 ) 12l + 14j
Answer:
5822j-15972
Step-by-step explanation:
Answer:
5822j-15972
Step-by-step explanation:
Can someone help me please
Answer:
8(n/4)
Step-by-step explanation:
I need help, I did 1-2b, but i do not mind someone answering it either way so I can double check, but I am mainly stuck with 2c and if someone can tell me the answer and as to why, it would mean a lot and you can get brainlest if it is the right answer :)
Answer:
i belive the answer is c because they always try and trick you making you choose the wrong one and all the evidence cites that it could be c!!
Step-by-step explanation:
The figure is made up of 2 rectangles and 2 right triangles.
What is the area of the figure?
173 units2
253 units2
277 units2
325 units2
plzzzzzz answer ASAP
Answer:
Hi how are you
Step-by-step explanation:
i thhink the answer is B if im wrong im srry
Answer:
i think it would be the first answer which is, 173 units
Find value of x and y
pls help me. Will mark brainliest if right
Answer:
1st one
Step-by-step explanation:
URGENT URGENT URGENT!!!
HELP PLEASE!!
Answer:
Step-by-step explanation:
I think it’s b correct me if I’m wrong
Answer:
I think it is b im pretty sure
can anyone tell me correctly
[tex]\large\underline\red{\sf \implies Solution :- }[/tex]
1) A figure formed by line segments only is called a polygon .
2) Perimeter of a regular polygon is Number of sides × Measure of each side .
3) Perimeter of a irregular polygon is sum of all sides .
4) Two circles with same centre but different radii is called Concentric circles.
5) Ratio of circumference of circle to its diameter is pie and is named by Greek letter π .
6) Distance around the circle is called circumference.
7) A chord of the circle contains exactly two points on a circle.
8) 1 hectare = 10,000 m²
I hope it helped ツI will mark you brainiest if you can answer this
Answer:
y=2x
Step-by-step explanation:
y= 2x
b is 0 because there is no y-intercept and it's going up 2 right 1 so the slope is 2
Answer:
Step-by-step explanation:
Chicken nugget
24 – 37x - 72
[tex]24 - 37x - {72}^{2} [/tex]
. factorise it
Answer:
The answer is -37x - 48
A young woman walked into a cafe and asked for a drink of water the man behind the counter suddenly pulled out a gun and pointed it at her a few seconds elapsed and then the women smiled and thanked the man and left
She had hiccups so she ordered a glass of water. The man noticed so he pulled out a gun to give her a scare. Being startled is said to make hiccups stop. Therefore, she thanked him for ending her hiccups and left.
The equation below shows the total volume (V), in cubic units, of 4 identical boxes with each side equal to s units: V = 453 If s = 2.5 units, what is the value of V?
Answer:
in cubic units, of 4 identical boxes with each side equal to s units: V = 4s3 If s = 2.5 units, what is the value of V? (5 points) 25 cubic units 30 cubic units 62.50 cubic units 156.25 cubic units
Step-by-step explanation:
Tan(x) *cos(x)*cos(x)= ( the answer should have sin only ) ASAP
This doesn't make any sense because you didn't give a value to cos like you did to sin.
Let me guess the actual question is tan(x)*cos(x) write this in term of sin.
Now from trigonometry identities, we know that tan(x)=sin(x)/cos(x)
So the expression can be written as sin(x)/cos(x)*cos(x)
which results in sin(x) as the answer, if I guessed the question wrong, sorry and please tell me in the comments what the correct question is, because this question doesn't seem complete :)
Find the value of k, represented as a decimal rounded to the nearest tenth.
5/7 = 12/k
Answer:
We conclude that the value of k represented as a decimal rounded to the nearest tenth is: [tex]k = 16.8[/tex]
Step-by-step explanation:
Given the expression
[tex]\frac{5}{7}=\frac{12}{k}[/tex]
We need to determine the value of k, represented as a decimal rounded to the nearest tenth.
Let us solve the expression
[tex]\frac{5}{7}=\frac{12}{k}[/tex]
Apply cross-function multiply: if [tex]\frac{a}{b}=\frac{c}{d}[/tex] then [tex]a\cdot \:d=b\cdot \:c[/tex]
[tex]5k=7\cdot \:12[/tex]
[tex]5k=84[/tex] ∵ 7 · 12= 84
Divide both sides by 5
[tex]\frac{5k}{5}=\frac{84}{5}[/tex]
Simplify
[tex]k=\frac{84}{5}[/tex]
[tex]k = 16.8[/tex] (Rounded to the nearest 0.1 or the Tenths Place)
Therefore, we conclude that the value of k represented as a decimal rounded to the nearest tenth is: [tex]k = 16.8[/tex]
Hayden's checking account balance was $145.95. After two checks were cashed, each for the
same amount, his balance was - $4.05. This problem can be represented by the equation below.
145.95 - 2x = -4.05
What does x represent?
A. amount of each cashed check
B. total amount of both cashed checks
C. beginning checking account balance
D. final checking account balance
Answer: A. Amount of each cashed check.
Step-by-step explanation:
145.95 - 2x = -4.05
2x=150
X=75
Lanie's room is in the shape of a parallelogram. The floor of her room is shown below and has an area of 108 square feet. Lanie has a rectangular rug that is 6 feet wide and 10 feet long. Will the rug fit on the floor of her room? Use the drop‐down menus to explain and show your answer.
Answer:
Yes it would
Step-by-step explanation:
Lanie's room is in the shape of a parallelogram.
Lanie has a rectangular rug that is 6 feet wide and 10 feet long.
Area of a rectangle = Length × Width
Area of the rectangular rug = 10 feet × 6 feet
= 60 square feet
We are told that:
The floor of her room is shown below and has an area of 108 square feet.
Hence, the rug would fit on the floor of her room because it's area is within the area of the floor of her room.