Find the value of cos Q rounded to the nearest bundredth, if necessary,

Answer:

There are 4 terms

3y and 6 are the only constant terms (i think, sorry)

Coefficients: 4, 3, 6

I love the Luz pfp :DD

Answer:

The expression for the total cost is 20 + 3 × 4.95.

Step-by-step explanation:

BOOKS Akira bought one new book for $20 and three used books for $4.95 each. Write and evaluate an expression to find how much money the books cost. SOLUTION: To find the cost of the used books, multiply the price by how many Akira purchased.

[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]

[tex] \sf( \sqrt { 3 } - 10 i ) ( \sqrt { 3 } + 10 i )[/tex]

Apply the distributive property by multiplying each term of [tex]\sf \sqrt{3}-10i[/tex] by each term of [tex]\sf\sqrt{3}+10i[/tex].

[tex] \sf\left(\sqrt{3}\right)^{2}+10i\sqrt{3}-10i\sqrt{3}+100 [/tex]

The square of [tex]\sf\sqrt{3}[/tex] is 3.

[tex] \sf3+10i\sqrt{3}-10i\sqrt{3}+100 [/tex]

Combine 10i [tex]\sf\sqrt{3}[/tex] and -10i[tex]\sf\sqrt{3}[/tex] to get 0.

[tex] \sf \: 3+100 [/tex]

Add 3 and 100 to get 103.

[tex] = \boxed{ \bf \: 103}[/tex]

Attachment picture -> the answer shown by an online calculator (103 is the correct answer).

_______

Hope it helps.

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Answer:

9

Step-by-step explanation:

w = 3

6w - 9

6(3) - 9

= 18 - 9

= 9

Answer:

Please mark Brainliest:)

Step-by-step explanation:

6w-9

6(3)-9

18-9

9

Just plug in and solve.

I hope this helps you!

I wish you good grades and luck with Maths and other subjects!

Step-by-step explanation:

-9+15

15-9

+6

So after there you can construct a numberline showing that.

-9+15 can be written as 15-9

Model:-

Suppose you have a empty bag .You are given 15 chocolates .Then 9 chocolates are taken back.How mamy chocolates you have now?

Answer:

Let the cost of each folder be x :

[tex]32.00 - 10x = 24.30 \\ - 10x = 24.30 - 32.00 \\ - 10x = - 7.7 \\ x = \frac{ - 7.7}{ - 10} \\ \\ x = 0.77 \: dollars \\ \\ { \boxed{ \boxed{cost \: of \: each \: folder = 0.77 \: dollars}}}[/tex]

Each folder costs $0.77

Answer:

point of intesection

Step-by-step explanation:

not sue what you are looking for here

Answer:

let y be the total number of students.

y×40/100=18

18×100/40=y

45=y

Sides of hexagon = 6

Hexagon

1

1 + 5 = 6

1 + 5 + 9 = 15

1 + 5 + 9 + 13 = 27

1 + 5 + 9 + 13 + 17 = 45

Answer:

13.

Let us say

first angle be = 4x -10

second angle = x

now add them to 90 as complementary angles add up to 90

4x - 10 + x = 90

5x - 10 = 90

5x = 90+10

5x = 100

x = 100/5

x = 20

the first angle = 4x -10

                       = 4(20) -10

                       = 80 -10

                       = 70

the second angle = x

                             = 20

the angles are 70 and 20

Answer:

Your answer is -3

Step-by-step explanation:

-4-(-1)

-4+1

-3

Mark me brainlist

The number line is attached in the solution.

In math, a number line is a horizontal straight line with numbers placed at equal distances from each other along that line.

A number line is a pictorial representation of numbers on a straight line. It's a reference for comparing and ordering numbers.

Given is an expression, -4-(-1), we need to plot its solution on the number line,

So,

-4-(-1)

Opening the brackets,

= -4+1    [∵ (-) × (-) = +]

= -3

Plotting -3 in the number line, it will be put 3 units left from zero in the number line,

We put negatives number on the left side and the positive numbers on the right side of zero, in the number line,

For example, we are asked to put 7 in the number line, we will count 7 units to the right of zero in the number line, and suppose if we are asked to plot -6, then we will count 6 units to the left of zero in the number line.

The number line is extended from -∞ to +∞

Learn more about number lines, click;

https://brainly.com/question/16191404

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Answer:

5

Step-by-step explanation:

Plugin to the formula and then solve.

Answer:

[tex] {49}^{ \frac{1}{2} } = \sqrt{49} = 7[/tex]

[tex] {2}^{ \frac{2}{3} } = \sqrt[3]{( {2})^{2} } = \sqrt[3]{4} = 1.5874[/tex]

I hope I helped you^_^

Answer:

A.21 days

B.2, 6

Step-by-step explanation:

(a) In 21 days we will have both lessons on the same day again.
(b) Between each occurrence of having both lessons on the same day again, you will have 2 piano lessons and 6 tuba lessons.

a.
To find out when we will have both lessons on the same day again, we need to find the least common multiple (LCM) of 7 and 3.

The LCM of 7 and 3 is 21. This means that every 21 days, our piano and tuba lessons will align again.

b. Between each occurrence of having both lessons on the same day, you have 21 days. During these 21 days, you will have:

21 / 7  - 1 = 2 piano lessons.

21 / 3 - 1 = 6 tuba lessons.

So, between each occurrence of having both lessons on the same day again, we will have 2 piano lessons and 6 tuba lessons.

Learn more about the least common multiple here:

https://brainly.com/question/1494485

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Answer:

(pq2m5n)4=(pq2)4(m5n)4=p4q8m20n4

Answer:

It would be C on EDG

Step-by-step explanation:

m^20n^4 over p^4q^8

Stay safe!

Answer:

maybe 1/6 for each one.....

In the above figure, the Angles P and Q are equal, so their opposite sides will be equal too.

i.e. 5n = 32 + n

now, let's solve for n :

Length of PR :

Value of segment PQ is 40 units

Answer:

I believe its A.

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let the number of pictures is x.

The equation for a total is:

Solve for x to find the number of pictures:

soccer,basketball,baseball,suffering

Answer:

(-0,6)

Step-by-step explanation:

Reflection in y-axis,negate the x

(x,y) = (-x,y)

Point (0,6)

(0,6) = (-0,6)

Hope it helps.

Answer:

D, <VMY cannot be a right angle, its an obtuse angle (more specifically, ab a 120 degree angle)

here is your answer,

hope it helps you.

Answer:

31.50

Step-by-step explanation:

I added 8 +8+8+8+8 got 40 then subtracted 8.50