The sun is 1.5 x 10^11 m from earth.
Express this distance with an SI prefix.
Answer:
First, we write the SI prefixed. The SI unit for distance is meters.
Kilo = 10³
Mega = 10⁶
Giga = 10⁹
Terra = 10¹²
Because our value has ten to the power of 11, we will use the closest and lowest power prefix, which is giga.
1.5 x 10¹¹ / 10⁹
= 1.5 x 10² Gm or 150 Gm
Writing in kilometers, we simply repeat the procedure except we divide by 10³ this time.
1.5 x 10¹¹ / 10³
= 1.5 x 10⁸ km
Step-by-step explanation:
First, we write the SI prefixed.
The SI unit for distance is meters.
Kilo = 10³
Mega = 10⁶
Giga = 10⁹
Terra = 10¹²
Because our value has ten to the power of 11, we will use the closest and lowest power prefix, which is giga.
1.5 x 10¹¹ / 10⁹
= 1.5 x 10² Gm or 150 Gm
Little more explanation : In scientific notation, if the exponent of 10 is positive, the number is very very large. In the metric system, very large numbers are expressed in megameters (Mm) or gigameters (Gm). Gigameters is equal to 10⁹ meters. So, in SI prefix, that would be equal to 150 Gm. In kilometers, that would be equal to:
1.5×10¹¹ m * (1 km/1000 m) = 1.5×10⁸ km
Ref: Web
the sum of twice the first number and three times the second is 10 the sum of one seventh the first number and two thirds the second number is -2. what are the numbers?
uhm wait cz I think I had made a mistake and I need to fix it
Which numbers are irrational? Select all that apply.
O A. 36
DB. 126
O C. 169
D. 146
Answer:
126 & 146 is irrational, 36 & 169 rational
Answer:
126 and 146
Step-by-step explanation:
Long-Term Memory Review - Geometry Solve: 1. 99 = 33x + 3 (3 + 5) 2. 12z - (45 + 6) = 82 2. 2x + 3x = 62 4. 4n + 5 = 6 + 7 5. 23.m - 5 = 21m + 5 6. 30 - 8 = 13 - 4p 7. 171 – 3 + 172 + 8 = 175 8. f + 41 + f +78 = 95 9. 3x + 18 + 93 = 120 10. 6x + 2 + 40 = 90 11. k + 37+ k + 67 + 90 = 180 12. 3w - 6 + 8 + 4 + 50 = 180 13,8 + 6x = 4x + 2 + 30 14.46 + 8h - 1 = 18h + 5 15.9% - 2 + 12x - 4 = 20% + 5
Answer:
Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.
Solve the equation
6x + 8 = 44
What is the solution set? Select the correct choice below and, if necessary, fill in the answer box within your choice.
Answer:
x = 6
Step-by-step explanation:
6x = 36
x = 6
hope that helps
Answer:
6
Step-by-step explanation:
6x + 8 = 44
6x = 44 - 8
6x = 36
x = 6
therefore the right answer is 6
You deposit $2000 in an account that earns simple interest at an annual rate of 4%. How long must you leave the money in the account to earn $500 in interest?
Answer:
6.25YEARS
Step-by-step explanation:
S.I.=P×R×T÷100
T=S.I.×100÷P×R
T=500×100÷2000×4
T=500÷20×4
T=500÷80
T=6.25 YEARS
your cell phone plan cost 24.99 per month plus $19 for each text message you send or receive you have at most $34 to spend on your cell phone bill what is the maximum number of text message you can receive or sent
Answer:
1.
Step-by-step explanation:
You can't send two because it'd be 38
What time is shown on the clock?
Answer:
What's the question dude
12:40
Answer:
12:40 hope this will help u
have a great day
Need help with # 12 for distance/ midpoints formula. And another problem for #1 distance, segment and radicals ? Please help
Step-by-step explanation:
#12
PQ = 6x + 25
QR = 16 - 3x
PR = 6x + 25 + 16 - 3x
PR = 3x + 41
#1
D = √(-4 - 5)² + (-7 - 2)²
D = √(-9)² + (-9)²
D = √81 + 81
D = √162
D = 9√2
Please help, I’ll give Brainly
Answer: d
Step-by-step explanation: they all have numbers that go on and on without repeating
n
K
Which of the following is not a correct name for the line above?
A
В.
IRISIRI
C С
D
Answer:
B
Step-by-step explanation:
Consider a triangle ABC like the one below. Suppose that A=121° C = 25°, and a=64. (The figure is not drawn to scale.) Solve the triangle.
Round your answers to the nearest tenth.
If there is more than one solution, use the button labeled "or".
Answer:
4
Step-by-step explanation:
i need points bro
What is the value of x if x * x + 2x - 35 = 0?
Answer:
x × x +2x-35=0
x²+2x-35=0
(x+7)(x – 5)=0
x+7=0 —> x= – 7
x – 5=0 —> x = 5
I hope I helped you^_^
46 divided by 5.2 ??????????? Show work plz
[tex] \large \mathfrak{Solution : }[/tex]
[tex] \dfrac{46}{5.2} [/tex][tex] \dfrac{46 \times 10}{52} [/tex][tex]8.8461538462 \approx8.8[/tex]Answer: 0.113
Step-by-step explanation: 46 divided by 5 = 0 next put a 5 next to the 2 46 divided by 5.2 = 1 then there was six left over so put a six next to the 0 46 divided by 60 = 1 then there is 14 left over so put a 14 next to the 0 46 divided by 140 = 3
So the answer is 0.113 hope that answer helped you
Sole for y
k = p/2(y+w)
y =
Answer:
Answer: y = (2k -pw)/p
Step-by-step explanation:
[tex]k = \frac{p}{2} (y + w)[/tex]
multiply 2 on both sides:
[tex]k \times 2 = 2 \times \frac{p}{2} (y + w) \\ \\ 2k = p(y + w)[/tex]
open the bracket:
[tex]2k = py + pw[/tex]
subtract pw from both sides:
[tex]2k - pw = (py + pw) - pw \\ 2k - pw = py[/tex]
divide p on both sides:
[tex] \frac{2k - pw}{p} = \frac{py}{p} \\ \\ y = \frac{2k - pw}{p} [/tex]
Answer:
[tex]\pi {y}^{ \alpha \: so \: y = k} [/tex]
49q²-70q+25 resolve into fractors
Answer:
(7q-5)²
Step-by-step explanation:
= 49q² - 70q + 25
= 49q² -35q -35q + 25
= 7q(7q-5) - 5(7q - 5)
= (7q-5) (7q-5)
= (7q-5)²
CMIIW
Answer:
Step-by-step explanation:
49q² -70q +25 , rewrite the first two terms as squares
(7q)² -70q + 5² , compare with a² - 2ab + b² = (a-b)²
a² - 2ab + b²
(7q)² -2(7q)(5 )+ 5², because 70q = 2*35q = 2*7*5*q
We can see that a = 7q and b=5, therefore
49q² -70q +25 = (7q -5)²
We set the equation equal to 0 to find the roots
7q-5 =0, add 5 to both sides
7q =5 , divide both sides by 7
q = 5/7 ≈ 0.714
PLEASE HELP 12 POINTS
A local hamburger shop sold a combined total of 709 hamburgers and cheeseburgers on Wednesday. There were 59 more cheeseburgers sold than hamburgers. How many hamburgers were sold on Wednesday?
What is the chance of finding a 5-leaf clover?? It is Math Now!!
[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]
The 5-leaf clover, known locally in Ireland as the 'Rose clover' is an extremely rare find. People say that the chance of finding this rare clover is only 1 in a million. Apart from this, the 6-leaf clover is even rarer.
[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]
The 5-leaf clover is an extremely rare find / catch. Only about approximately 1 in a million people can find it. But, the 6-leaf clover & the clover with 2 leaves torn are even harder to find than the 5 leaf clover
_______
Hope it helps.
RainbowSalt2222
Which of the following is written in correct scientific notation?
-4x10²
2.1 x 100
39 x 10
-0.3x10
please help i have to turn this in in the morning
-4 × 10² is written in correct scientific notation.
whitch nuber is the outliner in this data set? 9,12,32,8,11
Answer:
I think the answer is 32 I hope this helps!!
Solve the domain and range.
Answer:
the domain is zero the range of this graph is less than zero
Alyssa bought 2 packs of football cards for $4.52 each, and a deck of Digimon cards
for $11.47 with two $20 bills. Alyssa found $7.72 in her pocket. How much change
did Alyssa get?
(4.52*2)+11.47
9.04+11.47
20.51
40-20.51= 19.49 before change in pocket
+7.72 =27.21 post change in pocket
Hello :D
2 x $4.52 = $9.04
$9.04 + $11.47 = $20.51
2 x $20 = $40.00
$40.00 - $20.51 = $19.49
With change:
$40.00 + $7.72 = $47.72
$47.72 - $20.51 = $27.21
help me please I will mark brainliest :))
Answer:
MAR = 71°
Step-by-step explanation:
MAE 23°+ EAR 48°= MAR71°
Pls help with part ii only thank you!!
Will report irrelevant and rubbish answers; will mark brainliest too:>
Answer:
Above is the solution.
Step-by-step explanation:
The solution above includes detailed explanations
Please help with this question 10 points!!!!
one stick is 10cm longer than another, ⅖ of the longer stick is equal to ½ of the shorter stick. find the length of the longer stick
Answer:
50cm, the short stick is 40cm
Step-by-step explanation:
1/2 + 1/2 = 1
2/5 + 2/5 = 4/5
1/5 = 10 (because the tall stick is 10 cm taller than the other stick)
10 x 5 = 50
10 x 2 = 20
1/2 = 20
20 + 20 = 40
sandra has 4 math test this marking period. she recieved 90%, 87%. and 92% on the first three. what is the minimum score she needs on her last test in order to average atleast a 90% in math class?
She would need to get a 90% or more.
A toymaker was making trucks to sell in his
shop. He made three times as many four-
wheeled trucks as six-wheeled trucks,
He used 54 wheels altogether
How many four-wheel and
siy-wheel trucks did he make?
Answer: 9 Four Wheel and 3 6 Wheel Trucks
Step-by-step explanation:
Let FW be the four-wheel trucks and SW the six-wheel trucks.
Total wheels is 4*FW + 6*SW and is equal to 54 wheels
We know that FW = 3*SW, so substitute that into the above equation:
4*3*SW + 6*SW = 54
12*SW +6*SW = 54
18*SW = 54
SW = 3
Therefore FW = 3*3 = 9
FW 4 x 9 = 36 wheels
SW 6 x 3 = 18 wheels
Total = 54 wheels
If 3.2x10^4 is the length of a park in meters and 2.5x10^6 is the width in meters, what is the area of the park if it is in the shape of a rectangle?
Answer:
area: A = 8 m^2
Step-by-step explanation:
Area of a rectangle: A = ab
0.43 of Austin's text
messages were from his
dad. What is this decimal
as a fraction, in lowest
terms?
Answer:
[tex]\frac{43}{100}[/tex]
Step-by-step explanation:
We just convert 0.43 to [tex]\frac{43}{100}[/tex] since it's 0.43 and not any other decimal (e.g. 1.43 would be [tex]\frac{143}{100}[/tex] if you get what I mean).
