Write 5√7 using rational exponents

Answer:

c

Step-by-step explanation:

Area of one triangle = 6*16/2 = 48 cm²

Lateral Surface Area = Are of 4 traiangles = 4*48 = 192 cm²

Area of the bottom square = 6 * 6 = 36 cm²

Total Surface Area = 192 + 36 = 228 cm²

Answer: c

Answer:

9,000

Step-by-step explanation:

the answer is 9,000 because 8 is higher then 5 and as u should know if the number is 5 below u dont round it.

Answer:

(0,-4)

Step-by-step explanation:

yup

Answer:

Undefined

Step-by-step explanation:

Equations are statements that have equal values, when compared

The true statement about [tex]x^2 + 10x = 11[/tex] are x = 1 and x = -11

The equation is given as:

[tex]x^2 + 10x = 11[/tex]

Rewrite as:

[tex]x^2 + 10x - 11 = 0[/tex]

Expand

[tex]x^2 + 11x - x - 11 = 0[/tex]

Factorize

[tex]x(x + 11) -1( x + 11) = 0[/tex]

Factor out x + 11

[tex](x -1)(x + 11) = 0[/tex]

Solve for x

x = 1 or x = -11

Hence, the true statement about [tex]x^2 + 10x = 11[/tex] are x = 1 and x = -11

Read more about equations at:

https://brainly.com/question/1214333

Answer:

A = 6.2831853071796 in[tex] ^{2} [/tex]

Step-by-step explanation:

Surface area of a capsule:A = 4πr2 + 2πrh.

[tex]A = 4πr2 + 2πrh. \\ a = 4\pi(0.5)2 + 2\pi(0.5)(1) \\ A= 6.2831853071796 \: in {}^{2} [/tex]

Answer:

Step-by-step explanation:

The orange divisor(s) above are the prime factors of the number 1,620. If we put all of it together we have the factors 2 x 2 x 3 x 3 x 3 x 3 x 5 = 1,620. It can also be written in exponential form as 22 x 34 x 51.

Answer:

2x2x2x3x3x3x3x5

Replace x and solve:

4^2 = 16

4^3 = 64

Now divide the solutions

64/16 = 4

This is an increase of a factor of 4.

ANSWER:

H(x) increases by a factor of 4

Answer: 96 inches

Step-by-step explanation:

There are 12 inches in 1 foot.

Therefore there are 8*12 inches in 8ft

= 96 inches

Answer: 96 inches

Step-by-step explanation: 1 foot=12 inches, meaning that 8 ft would be 12 times 8, which you give you 96 inches.

10.......................

The equivalent fraction to 3 is only 3/1

Usando el concepto de escala, el número por el que se debe multiplicar la medida de la Figura Q para obtener la Figura P es dado por:

[tex]\frac{10}{7}[/tex]

Se una Figura Q ninguna es una reproducción a escala x de la Figura P, hay que:

[tex]Q = xP[/tex]

En este problema, x = 7/10, o sea:

[tex]Q = \frac{7}{10}P[/tex]

El número desehado es la escala de P en relación à Q, o sea:

[tex]P = \frac{10}{7}Q[/tex]

Puede-se aprender más sobre el concepto de escala en https://brainly.com/question/15361983

»g(n) = 10n - 10

»g(x) = 90

»g(x) = 10x - 10

»90 = 10x - 10

»90 + 10 = 10x

»10x = 100

»x = 100/10

»x = 10✅

Answer:

[tex]\huge\boxed{\bf{x = 10}}[/tex]

Step-by-step explanation:

[tex] \sf g(n) = 10n - 10 \Rightarrow g(x) = 90[/tex]

Let's find x

[tex]\sf \to g(x) = 90[/tex]

$\sf \to 10x - 10 = 90$

$\sf \to 10x - 10 + 10 = 90 + 10$

$\sf \to 10x + 0 = 100$

$\sf \to 10x = 100$

$\sf \to x = \frac{100}{10}$

$\sf \to x = 10$

[tex]\:[/tex]

[tex]\huge\sf\colorbox{blue}{BlackPain}[/tex]

Answer:

x - 2y = 4

Step-by-step explanation:

Parallel lines have equal slopes.

The given line has a slope of 1/2

so the required line is

y = -5 + (1/2) (x + 6)

Multiply by 2 on both sides,

2y = -10 + x + 6

so

x - 2y = 4

Answer:

x= 25

Step-by-step explanation:

5x + (3x+7) + 96 + (180-123) = 360°  .. sum of interior angles

8x = 200

x = 25

Answer:

x = 25°

Step-by-step explanation:

First, let us find the value of y. ( Refer to the attachment )

We know that,

Angles in a straight line are added up to 180° degrees.

Therefore,

123 + y = 180

y = 180 - 123

y = 57°

And now let us find the value of x.

We know that,

The sum of the interior angles in a quadrilateral is 360°.

Therefore,

96 + 5x + 3x + 7 + 57 = 360

160 + 8x = 360

8x = 360 - 160

8x = 200

x =  25°

Let me know if you have any other questions. :-)

Answer:

1/10

Step-by-step explanation:

in decimal form it is 0.1

Using the probability concept, it is found that considering that a customer got their car washed on Friday, the probability that the customer selected the deluxe car is given by: 55.8%.

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this problem, on Friday, there were 77 washed, of which 43 were deluxe, hence:

p = 43/77 = 0.558 = 55.8%

More can be learned about probabilities at https://brainly.com/question/14398287

Answer:

D

Step-by-step explanation:

bc

Answer:

Q3:

a) 5 and 6

b) 13 and 14

c) 9 and 10

d) 6 and 7

e) 19 and 20

f) 32 and 33

g) 0 and 1

h) 8 and 6

Q4:

a) 1

b) 2

c) 1

d) 2

e) 3

f) 3

g) 1

h) 2

i) 3

Step-by-step explanation:

for q3 u have to look the number before the dot and then add 1 to it

as for q 4 the decimal numbers are those number which are after the dot for example if ur number is 4.5 u have only one number after the dot THAT is ur decimal number, by the way even if there is a 0 after the dot it is still counted as decimal number

Answer:

10 days

Step-by-step explanation:

if hes started off with 10 minutes and wants to get to 30 by adding 2 minutes each day itll take him 10 days

Answer:

11.1554 feet

Step-by-step explanation:

The conversion rate for meters to feet is multiplying the given meters by 3.281 so [tex]3.4*3.281[/tex] (The formula is an approximation.) For the answer I would most likely put down 11.15 feet.

The volume of the scoop of ice cream is 14.14 cm³.

The height of the cone that would fit all the ice cream is  6 cm.

In order to determine the  volume of the scoop of ice cream, the formula for the volume of a sphere would be used.

Volume of a sphere = 4/3 x pi x r^3

= 4/3 x 22/7 x 1.5^3 = 14.14 cm³

The formula that can be used to determine the height of the cone is:

Volume of the scoop / (1/3 x π x r²)

14.14 / (1/3 x 1.5² x 22/7) = 6 cm

To learn more about the volume of a sphere, please check: https://brainly.com/question/13705125

Answer:

To prove V is a subspace of R, you must show:

(1) It is not empty

(2) Adding vectors returns real numbers

(3) Multiplying by scalars return real numbers

2 & 3 follow the conditions that x,y must be real.

===

(1):

0 = 0 + 0 , therefor V cannot be an empty set. Really thats it.

===

(2)

Let u=(u1, u2 , 2u1-3u2)

Let v *lowercase =(v1, v2, 2v1-3v2)

Great, now lets add them. This isn't intuitive unless you finish reading it all.

u+v = ( u1 + v1 , u2 + v2 , 2u1 - 3u2 + 2v1 - 3u2 )

--> u + v = [ (u1+v1), (u2+v2) , (2u1 + 2v1) + (-3u2 - 3v2) ] (got like terms kinda)

====> All must equal (x,y, 2x-3y)

... which means x=u1+v1 & y=u2+v2 (you compare u+v to V for this)

===

(3)

Let c be a real number.

C(u) = (Cu1, Cu2, C2u1 - C3u2)

====> Must equal (x,y, 2x-3y)

... which means Cu1 = x & Cu2 = y

Cu is in V (because x,y are)

-> V is a subspace of R3.

Answer:

Circle A's attributes were used to be organized because both shapes have a right angle. Circle B's attributes were used to be organized because both shapes have 2 sets of parallel lines that are across from each other. The middle was organized because both shapes have 2 sets of parallel lines and 4 right angles.

Step-by-step explanation:

Let me know if this helps!

Answer:

length of short piece = 14ft

length of long piece = 38ft

Step-by-step explanation:

s: short piece, l: long piece

52 = s + l

s = ((52 - 10)/3)

s = (42/3)

s = 14

l = 2s + 10

l = (2 x 14) + 10

l = 28 + 10

l = 38

52 = s + l

52 = 14 + 38

52 = 52

Answer:

1 hour 21 minutes

Step-by-step explanation:

P(x < a) = 0.6985

Z score at p = 0.6985 using excel = NORM.S.INV(0.6985) = 0.5201

Answer:

No

Step-by-step explanation:

The solution of a system is where the two lines intersect.

Parallel lines do not intersect, thus the system does not have a solution.

What are parallel lines?

Answer: The ans is 1.6

Step-by-step explanation:

from 1.2, it starts with 1.4, 1.6, 1.8, 2.0 ( 2 ), 2.2

The speed of the boat in still water is 14 mph.