Evaluate tan15°=tan(60°_45°)​

Answers

Answer 1

Answer:

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Step-by-step explanation:

The result can be shown in multiple forms.

Exact Form:

Decimal Form:


Related Questions

Please ignore the messy laptop..it’s not mine

Anyways can anyone help me..
I’m finishing work before the marking period ends

It’s Special Right Triangles

Answers

answers

................

Please help me! Im begging!​

Answers

Answer: 25

Step-by-step explanation: Divide the value of people by  12. ( mystery )

Answer:90

Step-by-step explanation:every 40 people there is 12 pwople who like mystery so you then up intill you cant no more so you will have 280 so you can add 12 any more but think again 20 people qquals to 6 mysery so if you add all of it together you will get 90

-x + y = 3 and 3x+ y = -1

Answers

Answer: {y = x + 3, y = -3 x - 1}

{x + 3 = y, 3 x + y + 1 = 0}

Step-by-step explanation:

A stew recipe calls for 3.75 pounds of meat. Jack wants to make 5 batches of stew. How many pounds of meat does he need? Show your work.
PLZ TELLL ME HOW YOU GOT THE ANSWER WITHOUT A CALCULATOR

Answers

Answer 18.75

3.75
X 5
25
35
+15
1875
18.75 Move 2 decimal points from the right

which is correctly ordered from greatest to least

Answers

hmmm I’m thinking it might be D or C

What is the perimeter of the triangle

Answers

Answer:

32

Step-by-step explanation:

all you have to do is add all the sides together .

Shandra was measured as 112.582 millimeters tall. Round her height to the nearest tenth of a millimeter.

Answers

Answer:

112.6 millimeters

Step-by-step explanation:

the eight would round 5 up to 6

Hope this helps!

Plz help I need this done before 4

Answers

Answer:

It is a function.

Step-by-step explanation:

In a function, each input exists one unique output. In this case, this is a function because each input isn't assigned to multiple outputs, therefore y is a function of x.

A man is four times as old as his son. In five years he will be only three times as old as his
son. What is the man's present age?

Answers

Answer and working out attached, hope this helps

find any ten rational numbers between -4/6 and 4/6​

Answers

-1/2 -3/6 -2/6 -1/3 -1/6 1/6 1/3 2/6 3/6 1/2

When determining the volume of a shape, you should use cubic units in your final answer. true or false.

Answers

Answer:

true

Step-by-step explanation:

Answer:

true. you should

Step-by-step explanation:

Help guys I only have 18 minutes left!!!!!!

Answers

Given:

The equation of a circle is:

[tex](x-3)^2+y^2=32[/tex]

To find:

Center and the circumference of the circle.

Solution:

The standard form of a circle is:

[tex](x-h)^2+(y-k)^2=r^2[/tex]         ...(i)

Where, (h,k) is center and r is the radius.

We have,

[tex](x-3)^2+y^2=32[/tex]           ...(ii)

On comparing (i) and (ii), we get

[tex]h=3,y=0,r=\sqrt{32}[/tex]

So, the center of the circle is (3,0) and the radius of the circle is [tex]\sqrt{32}[/tex].

Now, the circumference of the circle is:

[tex]C=2\pi r[/tex]

[tex]C=2(3.14)(\sqrt{32})[/tex]

[tex]C=35.525045[/tex]

[tex]C\approx 35.5[/tex]

Therefore, the circumference of the circle is about 35.5 units.

Help me with a this and get brain thing the 1st one

Answers

Yes they are similar triangles
The answer is yes they are similar triangles

What is the measure of z?
Angles are not necessarily drown to scale.
B
156°
А
0
0

Answers

Answer:

The missing angle is 24 degrees

Step-by-step explanation:

The two angles form a straight line so they add to 180 degrees

x+156 = 180

Subtract 156 from each side

x+156-156 = 180- 156

x = 24

The missing angle is 24 degrees

What is the value of u?

Answers

Answer:

4[tex]\sqrt{2[/tex]

Step-by-step explanation:

please answer corectly, 20 point question, best answer gets brainliest

Simplify: 12(3h - 3)
36h - 36
36h + 36
36h - 3
3h - 36

Answers

Answer:

36h-36

Step-by-step explanation:

you have to use distributive law/rule

12×3h=36h

12×3=36

36h-36

CAN U PLEASE HELP!!!!

Answers

Answer:

C

Step-by-step explanation:

1/10 = 10/100

So 10/100 + 88/100 = 98/100

What is the measure of ZMJK in the figure below?
M
2
7
320
7
K
O A. 58
B. 64
O C. 32
O D. 60
O
E. 15°
F. Cannot be determined
.

Answers

Answer:

Angle MJK = 64°

Step-by-step explanation:

In ∆MJL & ∆LJK,

JL= JL ...(common side)

Angle JML = Angle JKL ....( each 90°)

MJ = JK ....( Both measures 7)

Hence, by SAS criteria, ∆ MJL = ∆ LJk

.°. by C.P.C.T , ∠MJL = ∠LJK = 32°

Also,

∠MJK = ∠MJL+∠LJK

∠MJK = 32°+32°

∠MJK = 64°

An art teacher has a total of ¾ pound of clay. The teacher splits the clay into 1/12 pound balls and places two at each table in his classroom. How many tables are in his classroom?

Answers

Around sixteen or seventeen

Help me with this math I gotta get some serious help

Answers

Answer:

C

Step-by-step explanation:

30. Work out the next two terms, giving your answers as fractions decimals or percentages. The sequence below is linear. 0.6 75% 9 10 \ (2 marks)

Answers

Answer:

The next two terms are: 1.05 and 1.20

Step-by-step explanation:

Given

[tex]Sequence: 0.6, 75\%, 9/10[/tex]

Required

Write out the next two terms

Since it is a linear sequence; first, we calculate the common difference (d)

[tex]d = 75\% - 0.6[/tex] or [tex]d = 9/10 - 75\%[/tex]

Express as decimals

[tex]d = 0.75 - 0.6[/tex] or [tex]d = 0.9 - 0.75[/tex]

[tex]d = 0.15[/tex] (in both cases)

So, we add 0.15 to 9/10, to get the next term

[tex]Next = 9/10 + 0.15[/tex]

[tex]Next = 0.9 + 0.15[/tex]

[tex]Next = 1.05[/tex]

Add 0.15 to 1.05, to get the next term

[tex]Next = 1.05 + 0.15[/tex]

[tex]Next = 1.20[/tex]

The next two terms are: 1.05 and 1.20

Each year, Malcolm earns 120 hours of vacation time at his job. There are 52 weeks in a year.
What is the approximate number of hours of vacation time that Malcolm earns each week?

Answers

Answer:

2.3 hours per week

Step-by-step explanation:


WILL GIVE BRAINLIEST!!

4. Eva Truett had an open-end lease for a minivan for her home
decorating business. The lease cost $315 per month for
60 months. She paid a deposit of $1,200, a title fee of $135,
and a license fee of $85. At the end of the lease, she can buy
the van for its residual value of $3,850.

(not answer choices below)
a. What is the total lease cost?
b. What is the total cost if she buys the van?

Answers

Answer:

She paid a deposit of $315, a title fee of $65, and a license fee of $120. At the end of the lease, she can buy the van for its residual value of $3,850

315+120=435= 3,850➗ 65= 59.2307692308

59.2

Step-by-step explanation:

brainliest?

what is the measure of SPT?​

Answers

Answer:

Step-by-step explanation:

The Standard Penetration Test (SPT) is a widely used geotechnical test used to estimate soil strength. A SPT hammer drives a split barrel sampler at the bottom of a drive rod and recovers soil samples.

A certain country has
578.16 million acres of forest. Every year, the country loses 7.92
million acres of forest mainly due to deforestation for farming purposes. If this situation continues at this pace, how many years later will the country have only 237.6 million acres of forest left? (Use an equation to solve this problem.)

Answers

Answer:

Plzzzz answer fast....

Decide whether or not each equation represents a proportional relationship. a. Volume measured in cups ( ) vs. the same volume measured in ounces ( ): b. Area of a square ( ) vs. the side length of the square ( ): c. Perimeter of an equilateral triangle ( ) vs. the side length of the triangle ( ): d. Length ( ) vs. width ( ) for a rectangle whose area is 60 square units:

Answers

Answer:

Volume measured in cups (c) vs. the same volume measured in ounces (z)

Coach Kawa collected data on 5 of his baseball players. The points show shoe size and the number of runs scored this week by the 5 players.

Answers

Answer:

Carmen

Step-by-step explanation:

Given

See attachment for plot

Required

Player with the most runs

The number of runs is represented by the y coordinates.

So, the player with the most runs has the highest y coordinate.

From the attached plot, the y coordinate of each player is:

[tex]Paulo = 5[/tex]

[tex]Rebecca = 4[/tex]

[tex]Nardine = 9[/tex]

[tex]Jason = 10[/tex]

[tex]Carmen = 11[/tex]

By comparison, Carmen has the most runs (11)

what is the surface area?​

Answers

Answer:

264

Step-by-step explanation:

Area= 1/2•b•h

=2(1/2)(b)(h)+3(b)(h)

=2(1/2)(6)(4)+3(16)(5)

=264

Three children shared some
sweet in the ratio of their ages.
The chilren are 4, 7, and 9 years
old. The oldest child gets 54
sweets
How much sweets did they have
altogether:​

Answers

Answer:

120

Step-by-step explanation:

4x, 7x, 9x

9x=54

we need to find 4x+7x+9x

9x=54⇒x=6

4x+7x+9x=20x=20×6=120

Answer:

120 sweets

Step-by-step explanation:

4:7:9

Total Parts = 4+7+9=20

Oldest(9)= 9/20

9/20P= 54 Sweets

Total Sweets = 54/ (9/20) =120

A concert hall has n section, with 135 seats in each section. The concert hall has a total of 945 seats. Write an equation to represent n, the total number of section in the concert hall.

Answers

Answer:

n = 945 / 135

Step-by-step explanation:

n = total seats / number of seat in each section

n = 945 / 135

n = 7

Other Questions
100 POINTS Read the following passage:At last Sarpedon, son of Jove, ventured to oppose himself in fight to Patroclus. Jupiter looked down upon him and would have snatched him from the fate which awaited him, but Juno hinted that if he did so it would induce all others of the inhabitants of heaven to interpose in like manner whenever any of their offspring were endangered; to which reason Jove yielded.What is the irony in Junos request to Jupiter?Juno had saved her own sonthe gods and goddesses always favored the Greeksthe gods and goddesses intervened throughout the warSarpedon was actually Apollos son Which two ordered pairs would be on the graph for the coordinates listed in the table? How did conflicts help shape our nation? Which type of electromagnetic wave is the most similar in wavelength to visible light?A. Radio WavesB. Gamma radiationC. Ultraviolet light (UV radiation)D. Sound waves Which RNA base bonds with adenine Read the following passage carefully and summarize it inONEsentence.The truth about pigs is that their reputation for being dull and dirty is undeserved. The pig is actually a curious and intelligent animal. For instance, a pig will not take anything for granted; it will poke, and prod something until it arrives at a conclusion. A pigs intelligence is so keen that the animal needs to do something only once such as turn on an automatic drinking fountain to know how to do it again. Furthermore, pigs are basically no dirtier than any other farm animal. Because pigs dont sweat, they seek out water in order to cool off. On a farm, the water that a pig finds is usually in a mud puddle. However, the pig would be just as happy splashing in a bathtub since it is water, not dirt that pigs. 1 point2. In July, a student tested the soil in two plots and calculated theconcentration of nitrogen compounds present in each plot. The studentthen planted 20 seedlings in the first plot and allowed them to grow.Nothing was planted in the second plot. The student tested the soil in bothplots again after one month. The concentration of nitrogen compoundshad decreased in the first plot but had remained the same in the secondplot. Which of the following best explains the decrease in nitrogencompounds in the first plot? *A. The nitrogen compounds had broken down into elements.B. The nitrogen compounds were absorbed by the seedlings for their growth.C. The nitrogen compounds escaped through air pockets created by the seedlings'roots.D. The nitrogen compounds had evaporated because of the warm summertemperatures. Please help quickly!!! Which box and whisker plot has the greatest interquartile range?Thank you! PLEASE HELP ME ASAP Which of the following behaviors is an inherited trait in dogs?Catching a ball in its mouthLeading a blind personSitting on commandBarking when frightened HELP ME PLEASE TT!!!!!!!! 2.) You invested $4,400 for 2 years at 7.3% compounded annually. What is your total after 2years? James wanted to fence in his backyard for his dog Remi. The yard has a length of 12 feet and a width of 4 feet. What is the area and perimeter of the fenced yard?A= P = Kelly, Matt, and Bo are sharing 2 pizzas equally. How much pizza does each person get? Which of the following phases is the first step in mitosis? 7. Logan can type 45 words in 2 minutes. Ebony can type 22 words in 45 seconds. Whotypes slower? What is the solution to the equation below? Round your answer to two decimal places. log3 (2x-5)= 2 What is the length of bc in the right triangle below? And 50% what is the answer please help no links no links When Manuel's mother says, "I'm fine, Manolo. The girl cleaned the place, and made me some squash soup," Manuel thinks his mother is confused. Why does he think that? Explain.