Are the following two expressions equivalent? 7+7x ; 7 (x+ 1/7 )

Answer:

410m

Step-by-step explanation: Use Pythagorean Theorem A^2+B^2=C^2  then find the root of C^2

Answer:

25% is the equivalent of 1/4

Answer:

100 :)

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Answer:

I believe it would still be 1014.16...etc

because if the 1 after the decimal were a 5, then it would be 1015..., but even if you were to round the one to 2, that is still under 5...

so I think it'd remain the same.

Answer:

one solution

⇒ The system of linear equation represented on the graph has only one solution.

Answer:

Your answer is 5009.2

Upvote it. Welcome

Answer:

5009,206

Step-by-step explanation:

Hope this helped!

Answer:

59°

Step-by-step explanation:

γ=cos^-1(18^2+22^2-20^2)/2*18*22)=58.99242°

Answer:

4(4y+5k)

Step-by-step explanation:

if you do 4 x 4y thats 16y and 4 x 5k is 20k \

pls give brainliest

Answer:

4(4g + 5h)

Step-by-step explanation:

4(4g + 5h)

Mate what the heck first of all my answe was deleted for some strange reason.

Second. You have to find the least common factors of the two.

4 is the only common factor of the two therefore whatever is left from the division of that factor will go in parenthesis beside that least common factor.

Answer:

x>3

Step-by-step explanation:

then reason is x is the black bold line and x the line is larger than 3 so the equation is x>3

pls brainliest

Answer:

x>3

Step-by-step explanation:

i believe thats it i just learned that

Answer:

The answer is option C : 6 tenths

Answer:

Express the given function h as a composition of two functions f and g so that h (x )equals (f circle g )(x )commah(x)=(f g)(x), where one of the functions is 4 x minus 3.4x−3. h (x )equals (4 x minus 3 )Superscript 8h(x)=(4x−3)8 f (x )f(x)equals=4 x minus 3. See answer. zalinskyerin2976 is waiting for your help.

Step-by-step explanation:

this what f  ;|

Answer:

x1=-1 ,x2=1

Step-by-step explanation:

Answer:

f(x)= -1 -x

Step-by-step explanation:

-1 -1= 0

-2-1=1

-3-1=2

-4-1=3

Answer:

The Answer is 5.5, rounded to the nearest tenth

Step-by-step explanation:

650 x .05 = 32.5

178.25 ÷ 32.5 = 5.48461538462

5.48461538462 rounds to 5.5

It will take 5 years and 6 months to earn $178.25 in interest.

Simple interest is the borrowing amount added only to the principal amount.

The Formula to calculate the simple interest is;

                                                 S.I. = P x T x R / 100,

Where S.I. is simple interest, P is principal amount, T is time period and R is interest rate in a year.

Given:

You deposit $650 in a savings account with an annual interest rate of 5% to earn $178.25 in interest.

That means,

178.25 = 650 x 5 x t/100

t = 17825/3250

t = 5.5

Therefore, it will take 5 years and 6 months.

To learn more about the simple interest; https://brainly.com/question/25845758

#SPJ6

Answer:

Utilizing storytelling to transmit educational messages is a traditional pedagogical method practiced by many American Indian tribes. American Indian stories are effective because they present essential ideas and values in a simple, entertaining form. Different story characters show positive and negative behaviors.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Fraction form: 12/5

Decimal form:2.4

Mixed number form:2 2/5

Answer:

yes.

Step-by-step explanation:

Add both the angles together in the first triangle. It gives you the answer 115° the. subtract from 180°( the number all angles in a triangle add up to) when you subtract it gives you the answer 65° so it must be correct.

Answer:

Domain is (infinity, infinity) so it would hit every single number of x. The range which is y would be greater than or equal to -3. Range starts at -3 and hits every number above that.

Answer:

It doesn't form a right triangle

Step-by-step explanation:

According to the Pythagorean theorem, the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides.

a^2 + b^2 = c^2 by substituting the three values, 10, 15, and 20 you should get an equivalent value of the hypotenuse.

10^2 + 15^2 = 20^2

100 + 225 = 400

325 =/= 400

This is false.

Since this is not equivalent, it is NOT a right triangle.

Hope this helped :)

9514 1404 393

Answer:

  x = 10

Step-by-step explanation:

The angle bisector divides the sides proportionally.

  (2x +1)/12 = (x +4)/8

  2(2x +1) = 3(x +4) . . . . . multiply by 24

  4x +2 = 3x +12 . . . . . . . eliminate parentheses

  x = 10 . . . . . . . . . . . . . . subtract 2+3x

Answer:

10m

Step-by-step explanation:

Radius is half the diameter.

So, 5x2 = 10

Answer: 10m

Answer:

Look below for coordinates

Step-by-step explanation:

A: -2, 3 to A': -2, -3

B:  5, -2 to B': 5, 2

C:  -5, 1 to C': -5, -1

Reflect over x-axis: (x, -y) and Reflect over y-axis: (-x, y)

Answer:

17 22/23 or 17.95652173913043 or ≈ 18

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

The total amount of books is 42 not 30 so it would be 12 : 42

Answer:

1/4

Step-by-step explanation:

We can find the slope by using the slope formula

m = ( y2-y1)/(x2-x1)

   = ( 4 -3)/( 6-2)

   = 1/4

⠀⠀⠀⠀[tex]\boxed{\sf{m = \frac{ y_{2} - y_{1} }{ x_{2} - x_{1}} }}[/tex]

By substituting values according to the formula we get,

[tex]\sf{⟹m = \dfrac{4 - 3}{6 - 2} }[/tex]

[tex]\sf{⟹m = \dfrac{1}{4} }[/tex]

Answer:

150%

Step-by-step explanation:

Answer:

28 or 28/1

Step-by-step explanation:

392 ÷ 14 = 28

[tex]\frac{392}{14}=\frac{28}{1}[/tex]

good luck, i hope this helps :)

Answer:

True

Step-by-step explanation:

Given

Shape: Sphere

[tex]Volume = 972\ pi[/tex]

[tex]Area = 324\pi[/tex]

Required

True or False

The volume of a sphere is:

[tex]Volume = \frac{4}{3}\pi r^3[/tex]

Substitute [tex]972\pi[/tex] for volume

[tex]972\pi = \frac{4}{3}\pi r^3[/tex]

[tex]972 = \frac{4}{3}r^3[/tex]

Make r the subject

[tex]r^3 = \frac{3}{4} * 972[/tex]

[tex]r^3 = \frac{3 * 972}{4}[/tex]

[tex]r^3 = \frac{2916}{4}[/tex]

[tex]r^3 = 729[/tex]

[tex]r =9[/tex]

The surface area is calculated using:

[tex]Area =4\pi r^2[/tex]

[tex]Area =4\pi *9^2[/tex]

[tex]Area =4\pi *81[/tex]

[tex]Area =324\pi[/tex]

Answer:

-5x-3≥2=  -∞, -1

Step-by-step explanation:

and for 4x-2≥5= 7/4,∞

Answer:

(−∞,−1]∪[7/4,∞)

Step-by-step explanation:

Answer:

0.106

Step-by-step explanation:

Answer:

0.106

Step-by-step explanation: