Please help for brainliest

Answer:

13 + 2n

Step-by-step explanation:

Answer:

h(1 + n) = 2n - 2

Step-by-step explanation:

To find h(1 + n), substitute n = 1 + n into h(n) , that is

h(1 + n) = 2(1 + n) - 4 = 2 + 2n - 4 = 2n - 2

Answer:

20, 16, 6 can be side lengths

7, 7, 3 can be side lengths

3, 7, 14 cannot be side lengths

9.9, 25.0, 15.6 can be side lengths

Step-by-step explanation:

The rule for determining if three length can make up a triangle is to consider the length of any of the two and compare with the third length to check if it's greater.

mathematically, assume that a, b, c are three lengths. they will only form a triangle if these three conditions are true.

a + b > c;

b + c > a;

a + c > b;

That is the reason the only 3,7,14 cannot form a triangle because 3 + 4 < 14

Answer

33

Step-by-step explanation:

Answer:

Univ.

Explanation:

A geometry transformation is either rigid or non-rigid; another word for a rigid transformation is "isometry". An isometry, such as a rotation, translation, or reflection, does not change the size or shape of the figure.

Answer:

options c is correct xkskfisicssf8kr8dakf

Step-by-step explanation:

[tex]square \\ quadrilateral \\ rhombus[/tex]

Answer: (10 2/3, 5)

Step-by-step explanation:

answer:-2/-4

hope its right and help u

Answer:

the one thats most right

Step-by-step explanation:

last graph

Answer:

8

Step-by-step explanation:

The absolute value of any number is the value of the number when it's positive.

So...

I-8I = 8

and  I8I = 8

Answer:

D

Step-by-step explanation:

Answer:

[tex]y-9=-\frac{3}{7} (x+4)[/tex]

Step-by-step explanation:

Slopes are negative reciprocals when two lines are perpendicular

[tex]m= - \frac {3}{7}[/tex]

Equation of straight line in point-slope form is given as

[tex]y-y_1=m(x-x_2)[/tex]

Here [tex](x_1, y_1)= (-4, 9)[/tex]

[tex]y-9=-\frac{3}{7} (x+4)[/tex]

The equation of line passes through the point (-4, 9) will be;

⇒ y - 9 = - 3/7x - 12/7

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

The point on the line are (-4, 9).

And, The perpendicular line is,

⇒ y - 2 = 7/3 (x + 5)

Now,

Since, The equation of line passes through the point (- 4, 9).

So, We need to find the slope of the line.

Since, The product of the slope of perpendicular line is - 1.

Hence, Slope of the perpendicular line is,

⇒ y - 2 = 7/3 (x + 5)

m = dy/dx = 7/3

m = 7/3

Thus, The equation of line with slope - 3/7 is,

⇒ y - 9 = - 3/7 (x - (-4))

⇒ y - 9 = - 3/7 (x + 4)

⇒ y - 9 = - 3/7x - 12/7

⇒ y = - 3/7x + 9 - 12/7

⇒ y = - 3/7x + 51/7

Therefore, The equation of line passes through the point (-4, 9) will be;

⇒ y - 9 = - 3/7x - 12/7

Learn more about the equation of line visit:

https://brainly.com/question/18831322

#SPJ7

Answer:

We check to verify that the step [tex]\frac{x^{-3}y^{-12}}{x^{15}y^{-15}}[/tex] is included in simplifying the expression.

Thus, option D is correct.

Step-by-step explanation:

Given the expression

[tex]\left(\frac{xy^4}{x^{-5}y^5}\right)^{-3}[/tex]

[tex]\mathrm{Apply\:exponent\:rule}:\quad \left(\frac{a}{b}\right)^c=\frac{a^c}{b^c}[/tex]

[tex]=\frac{x^{-3}y^{-12}}{x^{15}y^{-15}}[/tex]             ← This is the step

Thus, the step [tex]\frac{x^{-3}y^{-12}}{x^{15}y^{-15}}[/tex] is included in simplifying the expression.

Thus, option D is correct.

BONUS!

LET US SOLVE THE REMAINING

  [tex]=\frac{x^{-3}y^{-12}}{x^{15}y^{-15}}[/tex]

[tex]\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=\frac{1}{x^{b-a}}[/tex]

  [tex]=\frac{y^{-12}}{y^{-15}x^{15-\left(-3\right)}}[/tex]

[tex]\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=x^{a-b}[/tex]

  [tex]=\frac{y^{-12-\left(-15\right)}}{x^{18}}[/tex]

  [tex]=\frac{y^3}{x^{18}}[/tex]

From the above calculations, we check to verify that the step [tex]\frac{x^{-3}y^{-12}}{x^{15}y^{-15}}[/tex] is included in simplifying the expression.

Thus, option D is correct.

Answer:

a

Step-by-step explanation:

Here is the question used in answering this question :

Gio weighed five boxes before he shipped them. The weights were: 52,48,48,54, and 50. Which statement is true?

A) The mode is equal to the minimum

B)  The mode is greater than the mean

C)  The median and mode are equal

D) The mean is less than the medium

Mode is the number that occurs the most. that number is 48.

Mean = sum of numbers / n = 52 + 48 + 48 + 54 + 50  / 5 = 50.4

Median is the middle number

Arranging the numbers in ascending order : 48, 48. 50, 52, 54. The median is 50

the mode is 48 which is equal to the minimum

the mean is greater than the mode

the mode and median are different figures

Step-by-step explanation:

By Pythagoras' Theorem, we have

Hypotenuse = √[(13.9)² + (10.2)²] = 17.2. (B)

Answer: so the answer is y

=

−

4

x

+

17

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer: $49,000

Step-by-step explanation:

Total earnings = Basic salary + commission

Commission = 175,000 * 4%

= $7,000

Total earnings = 42,000 + 7,000

= $49,000

Answer:

86 degrees

Step-by-step explanation:

94+86=180

Answer:

A supplementary angle is an angle that completes 180 degrees.

Thus, an 86 degree angle would be supplementary to a 94 degree angle.

Step-by-step explanation:

Answer:

195 ft.

Step-by-step explanation:

I don't have an actual explanation because I simply guessed based on the dimensions and what made the most sense and I got it right. If someone has an explanation as to why it is 195 ft please lmk. Other than that, 195 ft is the correct answer.

Answer:

yes

Step-by-step explanation:

its a straight line and does not touch each other

Answer:

1/3 divided by 5/4

So we divide both the top by 3 and the bottom by 3 and so our final answer would be 4 over 7. So that's our simplified fraction

-------------

Invert and multiply:

Take the reciprocal of the divisor and multiply the dividend. The top and bottom are being multiplied by the same number. Since that number is the reciprocal of the bottom part, the bottom becomes one.

Find the biggest common number:

It could be said to be a "more correct" method. This is the correct way since, you can’t divide apples by oranges in the same way as you can’t divide fifths by fourths.

Answer:

Step-by-step explanation:

You find the biggest common number you can divide the numerator and denominator.

For example, we have our answer is 8/12 so you can divide it into 1,2, and 4. 8/12 divide by 1/1 =   8/12. 8/12 / 2/2 = 4/6. 8/12 / 4/4 = 2/3.

So the answer is 2/3.

Because when you know two lines are perpendicular you know all angles  are 90 degrees and also any other lines you put through them you can figure out the angle and the other things because of that set rule of perpendicular lines having always 90 degree angles

Answer:

0.3.

should be the answer im sorry if I'm wrong

Answer:

[tex] \boxed{ {6}^{( - 3)} = \frac{1}{ {6}^{3} } = \frac{1}{216} }\\ [/tex]

(1/216) is the right answer.

Answer:

The Answer is (1/6)^3

Step-by-step explanation

So therefore the answer would be D on EDGE 2021

Answer:

0.5

Step-by-step explanation:

we know , cos(90-α)=sinα

Given:sin(x)=0.5

So, cos(90-x)=sin(x)

                         =0.5

Therefore, cos(90-x)=0.5