CSCB-CSC-cos2B = 2-sin

Mathematics High School

CSCB-CSCß-cos2B = 2-sinß

Answers

Answer 1

Answer:

more free points thanks bro

Step-by-step explanation:

ya yeet

Answer 2

Answer:

sin

Step-by-step explanation:

Related Questions

Aaron had 6 albums with 18 Photos in each. Andre gave him seven albums with 13 photos in each. Then Jennie Gave Aaron 10 more photos. How many photos did Aaron have?

Answers

Answer:

209

Step-by-step explanation:

(6x18)+(7x13)+10

108+91+10

209

Answer:

Step-by-step explanation:

6+7+13+10

is 1 ÷2 the same as 1/2?

Answers

Answer:

Step-by-step explanation:

yes it is

Answer:

yes----------------------

What is the answer?
-1.2x=12

Answers

775757874875875345634634563456

can u pls find the slope intercept form pls?

Answers

Answer:

y = - 7/5x + 18/5

Slope: - 7/5

y - intercept: (0, 18/5)

Hope this helps!!

If f(x)=-9x-2, find f(7)

Answers

Answer:

x= -1/5

Let me know if you need an explanation :)

PLEASE

The simple interest formula is I=Prt, where I is the interest, P is the principal, r is the interest rate, and t is the time.

What is the interest rate if the principal is $25,000, the interest is $10,875, and the time is 15 years?

Answers

Answer:

$40781250

Step-by-step explanation:

Okay so the formula for simple interest is: I = P x T x R divided by 100

25000 x 10875 x 15 = 4078125000 / 100 = $40781250

If you have the multiple choice answers:

A. $160

B. $200

C. $1600

D. $16,000

the answer is C. $1600

here's why:

The principal is $10,000, the interest rate is 2%, and the time is 8 years.

I = Prt

= $10,000 · 2% ⋅ 8

= 10,000 ⋅ 0.02 ⋅ 8

= 1600

So, the interest earned is $1600.

help pls i need the angles one

Answers

X=10 and y=20 is the answer

y 5x=2

What are the coordinates

Answers

Answer:move -5x to the right becomes 5x

Y=5X+2

When x =1 5(1)+2= 7 for Y

When X=2 5(2)+2= 12 for Y

When X =-1 5[-1)+2/ -3

Coordinates (1,7).(2,12)(-1,-3)

Step-by-step explanation:

You have 10 friends coming to the party, so you need to buy enough packages of cupcakes and brownies for everyone to get at least two. Don't forget yourself!

Answers

Answer:

44 cakes

Step-by-step explanation:

Step one:

we are told that there are 10 friends coming,

if you are going to include yourself, a total of 11 persons in the party.

if everyone will have at least 2 of cupcakes and brownies, hence they will get 4 cakes each

Step two:

The total number of cakes you will need to get for everyone is

4*11= 44 cakes

Hence you will need 44 cakes with you inclusive

a group...........................................

Answers

Answer:

165⁰ I hope this helped :)

Jordan's activity tracker showed that when she walked for 12 minutes she took 804 steps. Karen's activity tracker showed that she walked 2,100 steps in 32 minutes. Who was walking at a faster rate?

Answers

Given:

Jordan's walked for 12 minutes she took 804 steps.

Karen's walked 2,100 steps in 32 minutes.

To find:

Who was walking at a faster rate?

Solution:

We need to find the unit rate of Jordan and Karen.

[tex]\text{Unit rate}=\dfrac{\text{Total steps}}{\text{Total time}}[/tex]

Unit rate of Jordan,

[tex]\text{Unit rate}=\dfrac{804}{12}[/tex]

[tex]\text{Unit rate}=67[/tex]

Unit rate of Karen,

[tex]\text{Unit rate}=\dfrac{2100}{32}[/tex]

[tex]\text{Unit rate}=65.625[/tex]

Clearly, 67 > 65.625.

Since, unit rate of Jordan is greater, therefore she walked faster.

A cylinder has a diameter of 16 cm and a volume of 804.247cm2. What is the height of the cylinder?

Answers

Answer:

The height is 4cm

Step-by-Step Explanation:

Use the formula:

V= π (d/2)² h

Solve for h

h=(V/π(d/2)²

804.25/(π (16/2)²

4cm

Hope this helps :)

Answer: 4cm

Step-by-step explanation:

Triangle ABC is similar to Triangle DEF. What is the scale factor from DEF (25 points)
to ABC?

Answers

Answer:

3/2 or 1.5 (A)

Step-by-step explanation:

9 divided by 6 is 1.5

15 divided by 10 is 1.5

12 divided by 8 is 1.5

Answer:

3/2 or 1.5 (A)

Step-by-step explanation:

please help me on this

Answers

Answer:

x = 3

Step-by-step explanation:

7(2 - x) - 5(x - 1) = -6x + 1 (distribute the 7 and the 5)

14 -7x -5x + 5 = -6x + 1 (collect like terms)

-12x + 19 = -6x + 1 (add 12 on both sides)

19 = 6x + 1 (subtract 1 on both sides)

18 = 6x (divide by 6 on both sides)

3 = x

Hope this helps ya!!

Kiran buys supplies for the school’s greenhouse. He buys 푓 bags of fertilizer and 푝 packages of soil. He pays $5 for each bag of fertilizer and $2 for each package of soil and spends a total of $90. The equation 5푓 +2푝 = 90 describes this relationship. If Kiran solves the equation for 푝, which equation will result?

Answers

Answer and explanation:

Given that Kiran buys x bags of fertilizer and y packages of soil

He pays $5 for each bag of fertilizer and pays $2 for each package of soil

He spends a total of $90

So his equation is

5x+2y= $90

If we solve the equation for y(packages of soil)

We would have:

2y=$90-5x

y= $90-5x/2

Therefore Kiran's equation to get number of packages of soil is

y=$90-5x/2

Joshua's car used is of a gallon to travel of a mile. At what rate does the car use gas, in miles per gallon? On the double number line below, fill in the given values] , then use multiplication to find the missing value. Enter your answers as fractions, mixed numbers, or whole numbers. To enter a mixed number on the double number line, use a space and the slash key. For example: 3 1/2 miles o O 1 gallons Enter your final answers as fractions,mixed numbers,or whole number

Answers

The is is algebra one or two please mark me

What is an equilateral triangle?
a.
a triangle with equal sides and angles
c.
a sacred triangle used in Islamic art
b.
a triangle whose angles equal 360
d.
none of the above

Answers

Answer:

Step-by-step explanation:

Answer:

A. a triangle with equal sides and angles

George has 525 songs on his mobile device and downloads 3 new songs a week. represent the total number of songs he has after w weeks.

Answers

Answer:

y= 3w+525

Step-by-step explanation:

A car travel 63 miles in 30 minutes if the car travels constant how many hours does the car travel in 50 minutes

Answers

Answer:105 miles

Step-by-step explanation

63/30= m/50

multiply 63x50

multiply 30x m

now you have

30m = 3150

so you divide

30m/30 and 3150/30

m=105

Answer:105 miles

Step-by-step explanation:

y=5x-17 y=x+3 can someone help me with this? thanks

Answers

Answer:

x=5, y=8

Step-by-step explanation:

we can use subsitution to solve this so:

5x-17=x+3 since they bot equal y (y=y)

4x-17=13 subtract x from both sides

4x=20 add 17 to both sides

x=5

then, plug in x to solve for y (either equation) :

y = x+3

y = (5) + 3

y = 8

Which of the following are true statements about the expression 4 - (-4)?

Answers

it’s b and d!! 4 to the right of 4 on the number line is 8 and the answer is 8 so it’s both!!

PLEASE GUYS HELP ME I WILL GIVE BRAINLIST OR WHATEVER IS CALLED I HAVE AN IMAGE ATTACHED TO

Rosie draws a triangle, ABC.
• AB = 8 cm
• AC = 9 cm
• Angle BAC = 75
a) Draw a sketch of Rosie's triangle.
b) Use your sketch to work out the area of Rosie's triangle.
cm

Answers

Answer:

34.77

Step-by-step explanation:

Silvia opens a $500 simple interest checking account with a rate of 8%.After 6 months what is the interest rate on her account?

Answers

240$ I think just multiply 500 by .08 which is 40$ and then multiply that by 6

If a number is divisible by 3, then its odd

Answers

Answer:

and? obviously bc 3 isnt a even number so then the answer wont be even

Solve for x and y
Plz I need help it’s for geometry

Answers

Answer:

Angle x = 21

Angle y = 146

Please quick You purchase a car using a $15,000 loan with a 5% simple interest rate.
(a) Suppose you pay the loan off after 4 years. How much interest do you pay on your loan? Show your work. (10 points)

Answers

Answer:

a) $3000

Step-by-step explanation:

interest = Principal x rate as decimal x time

interest = 15,000 x 0.05 x 4

interest = 3000

Evaluate the limit 8n^2+5n+2/3+2n

Answers

Answer:

8n^2+7n+2/3

Step-by-step explanation:

combine like terms

5n+2n=7n

Answer: D on edg

Step-by-step explanation:

Simplify (2x^2 y^3)(4x^3 y^4) I put 69 Points

Answers

Answer: 16x^4y^12

Step-by-step explanation:

don’t forget about the exponent 4.

Choose the graphs that indicate equations with no solution

Answers

Answer:

The ones that dont touch are 2

Step-by-step explanation:

it’s the last graph because there is no solution for the equation so it won’t be solution for the graph.

I’m sure that’s what you need. Hope I could Explain correctly

Mark it as brainlist

Can every parallelogram be changed into a rectangle
with equal area? Explain.

Answers

Answer:

Every parallelogram can be made into a rectangle, which is why we use the same formula to find the area of a parallelogram and a rectangle.

Step-by-step explanation:

Because the parallelogram and rectangle are composed of the same parts, they necessarily have the same area.

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