Determine the exact value for sec (5π/4)

Answers

Answer 1

Answer:

-√2

Step-by-step explanation:

C on Edg

Answer 2

Answer: - square root 2

Step-by-step explanation: c on edge


Related Questions

6.

Select a set of corresponding angles.
A Angles A and L
B) Angles A and M
C Angles A and J
D Angles A and K

Answers

Answer:  C) Angles A and J

Step-by-step explanation:

Corresponding angles are kind of angles that are in the same position, angles a and J are both right and top corner of the parallelogram.

HELPPPP PLZ WILL GIVE BRAINLEST

Answers

Answer:

B i think

Step-by-step explanation:

B
What the guy above said

What expression could be used to evaluate 9/10-1/6

Answers

#########################

A school club is holding a raffle for a new iPhone. The club plans to sell 1000 tickets. If Ebony buys 10 tickets what is the probability she will win the iPhone?

Answers

Answer:

10/1000 would be 1/100 boom

PLEEEASE HELP I'M STUCK

Which function is shown in the graph below?


y = (one-half) Superscript x + 3 Baseline minus 1

y = (one-half) Superscript x minus 3 Baseline + 1

y = (one-half) Superscript x minus 1 Baseline + 3

y = (one-half) Superscript x + 1 Baseline minus 3

Answers

Answer:

The function would be y = (one-half) Superscript x minus 3 Baseline + 1

I hope this helps!

Answer:

B. y = (1/2) ^ x-3 Baseline + 1

Step-by-step explanation

kyle starts with $15.00 and saves 3.50each day. which expression reprensets the total amount kyle saves?

Answers

3.5x+15

Step-by-step explanation:

Willie invests $3,237 in a savings account with a fixed annual interest rate of 2%compounded 2 times per year. What will the account balance be after 10 years?

Answers

Answer:

hello i am trying to learn your language

I live in Turkey

I do not know your language

I'm trying to learn

If the mean of 1, 7, x is 4, then the value of x is

Answers

Answer:

ATQ

(1+7+x)/3 = 4

1+7+x =12

x =12-8

x =4

A shaded semicircle is inside a circle as shown.

Answers

Answer:

Answer is on the picture

Step-by-step explanation:

Answer is on the picture

Using the diagram below, which of the following proportionality statements are true? Select all that apply.

Answers

Answer:

The proportionality statement which is true is;

(B) [tex]\dfrac{G'H'}{GH} = \dfrac{E'F'}{EF}[/tex]

Step-by-step explanation:

From the diagram, given that the two pentagons are similar, we have;

1. [tex]\dfrac{DH}{D'H'} = \dfrac{EF}{E'F'}[/tex]

2. [tex]\dfrac{DE}{D'E'} = \dfrac{GH}{G'H'}[/tex]

By similarity of the two polygons, we can get the following statements from among the options;

3. [tex]\dfrac{G'H'}{GH} = \dfrac{E'F'}{EF}[/tex]

Therefore, the proportionality statement which is true from the given is the statement;

[tex]\dfrac{G'H'}{GH} = \dfrac{E'F'}{EF}[/tex]

Ben es un agricultor de papas. La función P(a) = 25{,}000a - 1000P(a)=25,000a−1000P, left parenthesis, a, right parenthesis, equals, 25, comma, 000, a, minus, 1000 indica la cantidad de papas, PPP en kilogramos, que él espera cosechar al sembrarlas en aaa acres de terreno; y la función M(p) = 0.2p - 200M(p)=0.2p−200M, left parenthesis, p, right parenthesis, equals, 0, point, 2, p, minus, 200 indica la cantidad de dinero, MMM en pesos, que Ben espera ganar si cosecha ppp kilogramos de papas.
¿Cuánto dinero puede Ben esperar ganar si vende todas las papas cosechadas en tres acres?

Answers

Here's link to the answer:

tinyurl.com/wpazsebu

Linda will spend more than $26 on gifts. So far, she has spent $17. What are the possible additional amounts she will spend? Use c for the additional amount (in dollars) Linda will spend. Write your answer as an inequality solved for c.

Answers

Answer:

c is greater than 21-13

c is greater than 7

Step-by-step explanation:

When Emily arrived home from school, she spent 8 minutes eating a snack. Then, she spent 15 minutes playing
with her dog and 32 minutes doing her chores. Finally, Emily spent 45 minutes finishing her homework. How long
had Emily been home when she finished her homework?

Answers

Answer:

8+15+32+45= 100 minutes, or an hour and 40 minutes

You buy a car for $8,000 that depreciates at a rate of 11% a year. How much is the car worth after 5 years?

Answers

The correct answer for this question would be about $4,467.2 according to my estimation.

If it’s not correct, I’m sorry, but if it is, please mark the brainliest!!

The Clayton family and the Mercado family are seeing a movie together in the theater. At the concession stand, Mr. Clayton paid $20 for 4 large popcorns and 2 large drinks that his family will share. Mrs. Mercado bought 4 large popcorns and 4 large drinks and paid $28. How much does each item (popcorn & drink) cost?

Answers

Answer:

Popcorn costs 4. Drink costs 2.

Step-by-step explanation:

4x4=16

2x2=4

16+4=20

A quadrilateral has the following coordinates:
Point A: (4,7)
Point B: (-4,7)
Point C: (-4,-7)
Point D: (4,-7)
What is the length of side CD?
0 14 units
0 11 units
0 9 units
0 8 units

Answers

Answer:

8 units

Step-by-step explanation:

-4 is 4 units from the y-axis

4 is 4 units from the y-axis.

4 + 4 = 8 units

Answer:

8

step by step explanation:

can anyone help!
WITH STEPS!

Answers

Answer:

When we have something like:

[tex]\sqrt[n]{x}[/tex]

It is called the n-th root of x.

Where x is called the radicand, and n is called the index.

Then the term:

[tex]\sqrt[4]{16}[/tex]

is called the fourth root of 16.

And in this case, we can see that the index is 4, and the radicand is 16.

At the end, we have the question: what is the 4th root of 16?

this is:

[tex]\sqrt[4]{16} = \sqrt[4]{4*4} = \sqrt[4]{2*2*2*2} = 2[/tex]

The 4th root of 16 is equal to 2.

The drama club is selling tickets to their play to raise money for the show's expenses. Each student ticket sells for $8 and each adult ticket sells for $10.50. The auditorium can hold a maximum of 105 people. The drama club must make at least $990 from ticket sales to cover the show's costs. If 65 adult tickets were sold, determine the minimum number of student tickets that the drama club must sell in order to meet the show's expenses.

Answers

Answer:

You need to sell 39 Student tickets minimum to be able to cover the cost over all.

Step-by-step explanation:

If they sell 65 adult tickets, then you have to do 65 x 10.50 = $682.5

with that in mind you will take 308 + 682.5 because that equals 990.5 that would be the minimum amount but you would need to to take 39 x 8 to get 312 because 38 x 8 is 304 so that isn't enough.

What would x equal( rounded to the nearest degree)

Answers

≈ 33
hope this helped

Someone Please Help Me!

Answers

9514 1404 393

Answer:

  discrete

Step-by-step explanation:

"The number of (anything)" means the possible values are counting numbers. The random variable involved is necessarily discrete.

The gallons of water used to take a shower varies directly with the number of minutes in the shower. If a 6 minute shower uses 36 gallons of water, what is the constant of variation?

Answers

Answer:

You use 6 gallons of water per minute.

Explanation:

If you use 36 gallons in 6 minutes then you need to divide 6 by 36. 36/6=6. That would mean you use 6 gallons per minute.

Ian went to a music store to buy a guitar. The guitar which he picked out was $350. He found out that there was a sale that day and all guitars were 20% off. Since he had a rewards card at the music store,he was also able to receive 5% off the sale price. How much did Ian pay, without tax,for the guitar?

Answers

Answer:

$266

Step-by-step explanation:

The amount did Ian pay, without tax,for the guitar is to be considered as the $266 when the off and discount are given.

Calculation of the amount:

Since the cost of the guitar is $350

There is 20% off.

And, there is 5% off the sale price

So, it be like

= 350 (1 - 0.20) (1 - 0.05)

= $266

hence, The amount did Ian pay, without tax,for the guitar is to be considered as the $266 when the off and discount are given.

learn more about discount here: https://brainly.com/question/22313042

The magnitude of vector a = (5,m) is 13 and the magnitude of vector b = (n, 24) is 25. What are m and n

Answers

Answer:

[tex]m=12\,,n=7[/tex]

Step-by-step explanation:

The magnitude of vector [tex](x,y)[/tex] is given by [tex]\sqrt{x^2+y^2}[/tex]

The magnitude of vector [tex]a=(5,m)[/tex] is [tex]13[/tex].

[tex]\sqrt{5^2+m^2}=13\\5^2+m^2=13^2\\25+m^2=169\\m^2=169-25\\m^2=144\\m=12[/tex]

The magnitude of vector [tex]b=(n,24)[/tex] is [tex]25[/tex].

[tex]\sqrt{n^2+24^2}=25\\n^2+24^2=25^2\\n^2+576=625\\n^2=625-576\\n^2=49\\n=7[/tex]

Therefore,

[tex]m=12\,,n=7[/tex]

How do u submit it
What format?

if PQ and PR are tangent to circle S,find PQ

Answers

Answer:

From one point, you can draw two tangents to a circle. These two tangents will be equal.

Step-by-step explanation:

7x - 24 = 57 - 2x.

Rearrange the numbers (by adding 2x and 24 on both sides), we get:

7x+2x = 57 + 24

9x = 81.

x = 9.

Length of PQ = 57-2x = 57 - 18 = 39

If PQ and PR are tangent to circle S, then the value of PQ is 39.

What is tangent?

"A line that touches the circle at a single point is known as a tangent to a circle."

What is circle?

"A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre."

P is the exterior point of a circle.

PQ and PR are the tangents to circle S.

According to theorem,

The lengths of the tangents drawn from a same external point to a circle are always equal.

7x - 24 = 57 - 2x

7x + 2x = 57 + 24

9x = 81

x = 9

PQ = 7x - 24

PQ = 7(9) - 24

PQ = 63 - 24

PQ = 39

Hence, the value of PQ is 39.

To learn more about tangent of a circle here

https://brainly.com/question/23265136

#SPJ2

pls help with math question !
thank you !!

Answers

Answer:

42 degrees

Step-by-step explanation:

All the interior angles in a triangle add up to 180 degrees. Knowing this, we can construct the following equation:

[tex]180=84+54+a\\180=138+a[/tex]

Subtract both sides by 138

[tex]180-138=138+a-138\\42=a[/tex]

I hope this helps!

what is the rate of change for y= 8/7x + 5

Answers

The rate of change is 8/7

A builder was building a fence. In the moring he worked 2/5 of an hour. In the afternoon he wirked for 9/10 of an hour how many times as long in the morning did he work in the afternoon

Answers

Answer:

2 1/4 times

Step-by-step explanation:

A builder was building a fence. In the moring he worked 2/5 of an hour. In the afternoon he wirked for 9/10 of an hour. how many times as long in the morning did he work in the afternoon

Note that:

1 hour = 60 minutes

In the moring he worked 2/5 of an hour.

= 2/5 × 60 minutes

= 24 minutes

In the afternoon he worked for 9/10 of an hour

Hence:

9/10 × 60 minutes

= 54 minutes

How many times as long in the morning did he work in the afternoon?

This is calculated as number of minutes worked in the afternoon ÷ Number of minutes worked in the morning

= 54 minutes/24 minutes

= 2 6/24

= 2 1/4 times

find the area will mark brain list

Answers

Answer:

I guess the dude in the comments helped you out first but when that answer gets deleted this will be here

Step-by-step explanation:

plz give big brain crown

Kimberly and Johannesburg are 460km/hour apart. A train covers the distance in 5 hours and 45 minutes. Determine the speed of the train​

Answers

Answer: speed v= s/t = (460 / 5,75 )km/h

Step-by-step explanation: s= 460 km, t= 5h 45 min = 5,75 h

Find the values of x and y that make these triangles congruent by the HL Theorem

Answers

Answer:

number 3

because because because because because because because because because

Step-by-step explanation:

because because because because

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