Plzzzzz helpppp!! I don’t understand

Answer:

[tex]cos(x)[/tex]

Step-by-step explanation:

Let's recall the definition of the trigonometric identities in place:

[tex]cot(x)=\frac{1}{tan(x)} =\frac{cos(x)}{sin(x)}[/tex]  and

[tex]csc(x)=\frac{1}{sin(x)}[/tex]

Then, we substitute and simplify as follows:

[tex]\frac{cot(x)}{csc(x)}=cot(x)*\frac{1}{csc(x)}=\frac{cos(x)}{sin(x)}*sin(x)=cos(x)[/tex]

Answer:

Step-by-step explanation:

P/2-20=68, add 20 to each side

P/2=88, multiply each side by 2

P=$176

The original price was $176

Answer:

There is only one image

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

simply

the square represents 90 degrees and 90 - 61 is 21

Answer:

V = (4.2)(7.5)·w

if w = 2 then V = 63 ft³

Step-by-step explanation:

V = l·w·h

V = (4.2)(7.5)(2)

V = 63

Answer:

Step-by-step explanation:

can you repost with the image

Answer:

10 units

Step-by-step explanation:

Answer:

x = 7

Step-by-step explanation:

Based on the midsegment theorem of a trapezoid, thus:

NP = (JK + ML)/2

Substitute

45 = (3x + 11 + 10x - 12)/2

2*45 = 13x - 1

90 = 13x - 1

90 + 1 = 13x

91 = 13x

Divide both sides by 13

91/13 = x

7 = x

x = 7

Answer: it hold 8 cups

Step-by-step explanation:

May I plz get brainlest

If she has 4 pints and 2 cups, and pints still needs converted, then multiply 4 by 2 to get the number of cups per pint. so she has 8+2 cups, or 10 cups in her water bottle

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hope it helps

Answer:

48%

Step-by-step explanation:

[tex]\frac{25}{52} = 0.48[/tex]

0.48 = 48%

Answer:

Step-by-step explanation:

w and d are the width and diagonal, respectively.

w = d/2 + 1 = (d+2)/2

Pythagorean theorem

w^2 + 8^2 = d^2

substitution

(d+2)^2/4 +64 = d^2

(d+2)^2 + 256 = 4d^2

d^2+4d+4 + 256 = 4d^2

3d^2-4d-260 = 0

Quadratic formula

d = [4±√( 4²-4(3)(-260))]/[2⋅3] = 10, -26/3

-26/3 is an extraneous solution, so d = 10 inches

w=d/2 +1 =6 inches

Ant‘s path = 8+6 = 14 inches

Beetle’s path = 10 inches

14 < 1.5(10)

Ant reaches food first.

Answer:

what's the question for this?

Answer:

C. -2

Step-by-step explanation:

All parallel lines have the same slope

Answer: 2.25

Step-by-step explanation: This is because 2.25*40 is 90

Hope this helps and brainliest would be appreciated

Answer:

PIZZA

Step-by-step explanation:

Answer:2,3,5 srry that I am late just did the question

Step-by-step explanation:

Answer:

Nerf football cost is $9.48.

Step-by-step explanation:

Total order made by Mr. DiCanio = $97.23

A playground ball cost $17.25 each, so that the cost of 4 playground balls can be determined by;

4 playground balls = $17.25 x 4 = $69.0

A package of 10 jump ropes = $18.75

Cost incurred on the items above = $69.0 + $18.75

                                                         = $87.75

Thus,

The cost of 1 Nerf football = $97.23 - $87.75\

                                           = $9.48

Therefore, the cost of Nerf football is $9.48

Answer:

Step-by-step explanation:

1. 15 points

2. mode-50    basically the number with the most points

3. median is 45  

Answer:

so you would say 5 × 5 = 25 or 25÷5=5

Answer:

y=25+5x

Step-by-step explanation:

Answer:

5/15

(1/3 if u want it simplified)

(about 33.3 % if you want percentage)

Step-by-step explanation:

6 + 4 + 5 = 15 total marbles

There are 5 blue marbles.

Answer:

B

Step-by-step explanation:

2/3 ÷ 1/6

=2/3 × 6/1

sorry if I got it wrong

Answer:

A

Step-by-step explanation:

it a because 2/3 yout divide that then you divide 1/6 right you just have to find the one that matches the number 2/3 1/6 so it A

Answer:

Yes

Step-by-step explanation:

Because 9/12 and 6/8 are both equivalent to 3/4 of the total.

Answer:

2 to the power of 2 +  

Step-by-step explanation:

Distribute

Eliminate redundant parentheses

Subtract the numbers

Combine like terms

Combine like terms... again

Multiply by 1 = 2 to the power of 2 +

Answer:

(32+3+3)−1(2+2+3)(3x^{2}+3x+3)-1(x^{2}+2x+3)

(3x2+3x+3)−1(x2+2x+3)

Simplify

1

Distribute

(32+3+3)−1(2+2+3)(32+3+3)−12−2−32

Eliminate redundant parentheses

(323+3)−12−2−332+3+3−12−2−33

Subtract the numbers

32+3+3−2−2−332+3−12−24

Combine like terms

32+3−12−222+3−25

Combine like terms

22+3−222+16

Multiply by 1

Solution

22+

9514 1404 393

Answer:

  (1, 55), (4, 220), (5, 275)

  times 55

Step-by-step explanation:

You know from life experience that the cost of tickets is often proportional to the number of tickets*. Here, you can check that by dividing the cost by the number of tickets for each of the table entries where both are given:

  110/2 = 55 = 165/3

This tells you the cost of 1 ticket is 55. It also tells you the cost of 4 tickets will be 4×55 = 220, and the cost of 5 tickets will be 5×55 = 275.

In short, the cost in dollars is the number of tickets times 55.

_____

* Your life experience will also tell you that sometimes there is a "processing fee" that makes the relation non-proportional. No such fee is evident here.

__

Alternate solution

Since the relation is proportional, you can find the cost of 1 ticket by dividing the cost of 2 tickets by 2: 110/2 = 55. You can find the cost of 4 tickets by doubling the cost of 2 tickets: 2×110 = 220. You can also find the cost of 5 tickets by adding the costs of 2 and 3 tickets: 110 +165 = 275.