craig hiked for 7/10 mile and stopped to take pictures.Then her hiked for another 25/100 mile. How far did he hike in all

Answer:

16767

Step-by-step explanation:

Each new term is found by multiplying the previous term by 3.  Thus, 3 is the common ratio.  The formula for this geometric series is therefore

a(n) = 23*3^(n - 1).

The 7th term is a(7) = 23*3^6 = 16767

Answer:

x=(-2,1)

x=(1,-2)

Step-by-step explanation:

Answer:

X= -2 1

X=1 -2

Step-by-step explanation:

Algebra Nation

(There’s no comma separating the answer but leave a space)

Answer:

Step-by-step explanation:

27

Answer:

[tex]2\sqrt{3}[/tex] or 2 square roots of 3

Step-by-step explanation:

The figure shown is a 30 - 60 - 90 degree special right triangle

The image below shows the properties of a 30 - 60 - 90 degree special right triangle

We are asked to find the longer leg (v)

The image tells us that the longer leg is equal to the shorter leg to the square root of 3

so v = 2 to the square of 3

Hence, the answer is the first one

Answer:

d. -1

Step-by-step explanation:

the slope is the rise over the run from one point to another.

i hope this helps :)

Each line is 1 unit.

Use the dots A and B

A is located at (-3,3)

B is located at (3,-3)

Slope is the change in y over the change in x

Slope = (-3 -3) / (3 - -3)

Slope = -6/6

Slope = -1

The answer is D -1

Answer:

138 laps in 23 minutes

Step-by-step explanation:

30/5

x/23

5x=690

690/5=138

Answer:

THE ANSWER IS 8 OPTION B

MARK ME AS BRAINLIEST

Answer: this makes no sense-

Step-by-step explanation:

Answer:

x  =  2.65, -2.65

Step-by-step explanation:

x² = 7

[tex]x =[/tex] ± [tex]\sqrt{7}[/tex]

or x  =  2.64575131.., -2.64575131...

Answer:

0.53347

Step-by-step explanation:

We solve the above question using z score formula

z = (x-μ)/σ, where

x is the raw score = -0.084 °C

μ is the population mean = 0 °C

σ is the population standard deviation = 1°C

Z score =x - μ/σ

= -0.084 - 0/1

= -0.084

Probability value from Z-Table:

P(x<-0.084) = 0.46653

P(x>-0.084) = 1 - P(x<-0.084) = 0.53347

The probability of obtaining a reading greater than -0.084°C = P(x > -0.084) =

is 0.53347

Answer:

length = 15 in

Step-by-step explanation:

length = √225 = 15 in

Answer:

B

Step-by-step explanation:

Answer:

m ≤ 2/3 or m ≤ .67

Step-by-step explanation:

cross-multiply:

4 - m ≥ 5m

4 ≥ 6m

4/6 ≥ m  or  m ≤ 2/3

Answer:

The sum of the first 47 terms of the series, 12, 16, 20, ... S₄₈ is 4,888

Step-by-step explanation:

The given series is;

12, 16, 20, ...,

Therefore, the first term of the series is, a = 12

The common difference of series is found as follows;

The difference between subsequent terms, 12 and 16 is  16 - 12 = 4

The difference between subsequent terms, 16, and 20 is  20 - 16 = 4

Therefore, the common difference, d = 4

The series is therefore an arithmetic projection, AP

The sum of the first 'n' terms of an AP, Sₙ, is given as follows;

[tex]S_n = \dfrac{n}{2} \cdot \left [2 \cdot a + (n - 1)\cdot d \right ][/tex]

(47/2)*(2*12+(47-1)*4)

The sum of the first 47 terms is therefore given as follows;

[tex]S_n = \dfrac{47}{2} \cdot \left [2 \times 12 + (47 - 1)\times 4 \right ] = 4,888[/tex]

The sum of the first 47 terms of the series, 12, 16, 20, ... S₄₈ = 4,888

Answer:

4668

Step-by-step explanation:

you would just multiply 778 by 6

778*6=4668

Hi

5x²+x =  x ( 5x +1)

Answer:

(5+1)

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Its the first one

Two or more terms in a variable expression that have the same variable factors

Step-by-step explanation:

Answer:

1)  θ = 130°

2)  θ = 310°

Step-by-step explanation:

We want to find a value of θ such that:

sin(θ) = sin(50°)

We know that sin(90°) = 1

We will have a symmetry around 90°.

Then if we define a constant k

sin(90° + k) = sin(90° - k)

we can define k such that:

90° - k = 50°

90° - 50° = k

40° = k

Then:

sin(90° + 40°) = sin(90° - 40°)

sin(130°) = sin(50°)

then θ = 130°

Now we want to find:

cos(θ) = cos(50°)

We know that cos(0°) = 1

Then we have symmetry around 0°

With the same reasoning than before, we can write:

cos( 0° + k) = cos(0° - k)

We can define:

0° + k = 50°

k = 50°

Then:

cos(50°) = cos(-50°)

But we want  0° < θ < 360°

Knowing that the peridisity of the trigonometric functions is of 360° then:

cos(50°) = cos(-50°) = cos( - 50° + 360°)

cos(50°) = cos(310°)

in this case θ = 310°

Answer:

Step-by-step explanation:

1 : 2 = 3 : 6

6 parts vinegar

Social Studies is 90

Language Arts is 94

Social Studies : Language Arts

4.5 × 50 = 225 miles

Answer:

its C

Step-by-step explanation:

Answer: C is the correct answer

Step-by-step explanation:

Answer:

1. 33.3333(repeating)%

2. $675

Step-by-step explanation:

2/3 = 0.6666(repeating)7

1 - 2/3 = 0.33333333333333333333333333333333333333333333333333333

2. 600 * 1.12½ (divide fractions to quickly convert them to decimals) = 675

Answer:

x=3 + y=3 =6

Step-by-step explanation:

first you have to find out what can equal 6 and 3 plus 3 equals 6 so that's  your answer

Answer:

See table below

Step-by-step explanation:

(0,6) (1,5) (2,4) (3,3) (4,2) (5,1) (6,0)

Answer:

x = 10 degrees

Step-by-step explanation:

the sum of angles in triangle = 180 degrees

11x - 5 + 6x + 5 + x = 180

combine

18x = 180

divide

x = 10 degrees

Answer:

Very sorry if im wrong.

Step-by-step explanation:

(x - 4) (x + 1) (2 x - 3) = 0

2 x^3 + x + 12 = 9 x^2

2 (x - 3/2)^3 - 25/2 (x - 3/2) = 0