Mathematics High School

What is sin 45º ?
Just do the math.

What Is Sin 45 ?Just Do The Math.

Answers

Answer 1

Answer: Answer is A

Step-by-step explanation:

Sin 45 degrees is 0.70710678 which is equal to square root 2

Answer 2

Answer:

c

Step-by-step explanation:

Related Questions

The asymptote of the function (x) = 3^x+ 4 is y= |

Answers

11 step by step answers are below If needed Y

pleaseee help ill mark brainliest i swear please help

Answers

Answer:

45

Step-by-step explanation:

each bracelet takes 15 min

15*3=45

1 hour = 60 minutes..

In 1 hour she makes 4

In 2 hours (120 minutes) she makes 8

So in each hour she makes 4 ( 8 /2 = 4)

So In 3 hours she will make 3 x 4 = 12 bracelets

PLEASE HELP!!! Solve the following system of equations by substitution. y = 3.0 9x + 3y = 1 A. no solution B.(-6,-3) C. (1,3) D. (3,1)​

Answers

answer: no solution

9x + 3(3.0)
9x + 9 = 1
1+9 = 10
10 is not divisible by 9 without it being a decimal number

hope this helps :)

Add.

−65+(−43)


22

−22

−108

Answers

~Hello! Hope your day or night is good!~

Answer: -180

Hope this helped!

Answer:

It is -108

Step-by-step explanation:

Hope it helps!

PLEASE HELP!!!! ANSWER QUICK 30 POINTS!!!
Drag the tiles to the correct boxes to complete the pairs.
Simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the first factor goes to the tenths place.

Answers

Answer:

3rd one : 2.1x10-³

4th one : 3.7

Answer:

The guy above me is correct, but for some clarification:

1: 7.8

2: 3.3 * 10^3

3: 2.1 * 10^-3

4: 3.7

Which equation can be used to solve for x in the parallelogram below?


A) 3x-12=6x+12

B) (7x-8)+(6x+12)=90

C) 3x-12=2x+8

D) (7x-8)+(6x+12)=180

Answers

Answer:

B. (3x - 12)° = (2x + 8)°

Step-by-step explanation:

This equation can be used to solve x.

3x - 12 = 2x + 8

3x - 2x = 12 + 8

x = 20°

-------------------------------------------------------------------

Verification:

3(20) - 12 = 2(20) + 8

60 - 12 = 40 + 8

48° = 48°

Please help!

Are these triangles similar?

Answers

Answer:

no

Step-by-step explanation:

every triangle adds to 180 degrees

each triangle has different degrees that add to 180 along with different hypontuse

If f (x) - 3(x + 5) +-, what is f(a + 2)?
4.
A. 3(a + 7) +
4+2
4
B. 3(a + 2) +- + 2
C. 30 (4) +5) +-
ja) + 2

Answers

Answer:

A

Step-by-step explanation:

Just plug in [tex]x=a+2[/tex].

Find the value of x in the triangle shown below.

Answers

Answer:

i think C

Step-by-step explanation:

Translate the expression the quotient of a number and 2 is increased by 9 is -15

Answers

Answer:

look at my profile pic

Step-by-step explanation:

Answer:

the anwaer is 7

Step-by-step explanation:

7ssasoskwkekeieke

how to expend 5(3z+b) +4(b-2z) using distributive property​

Answers

Answer:

7z+9b

Step-by-step explanation:

distrbuite the 5:

15z+5b + 4(b-2z)

then distrubite the 4:

15z + 5b + 4b - 8z

collect like terms:

7z+ 9b

Answer:

5 (3z+b) +4 (b-2z)

5(3) (z+b) +4(2) (b-z)

5x3= 15 / 4x2= 8 -- Input (below)

Answer= 15 (z+b) +8 (b-z)

Step-by-step explanation:

Im not sure how to do this.

Answers

Answer:

(-1,0)

Step-by-step explanation:

Answer:

X > -1

Step-by-step explanation:

Name the kind or kinds of symmetry the following figure has: point, line, plane, or none. (Select all that apply.)
(B)
point
plane
line
none

Answers

Answer:

Plane

Step-by-step explanation:

Find the greatest common factor of 18, 36,18,

Answers

Answer:

Step-by-step explanation:

18=2(3)3

36=2(2)3(3)

The GCF will be the product of their common factors, specifically 2(3)3=18

Yesterday, there were 50 problems assigned for math homework. Nate got 28 out of 50 problems correct. What percentage did Nate get correct?

Answers

Answer:

56

Step-by-step explanation:

28/50 thats what you have now you need to make it into 100 so you do 50x2=100 28x2=56 the answer 56/100 and the max is 100 percent so the answer is Nate Got 56 percent on the math homework

15) Katy is creating party bags with pencils and stickers. She has 15 pencils
and 10 stickers, and wants each party bag to include the same combination
of pencils and stickers, with none left over. What is the greatest number of
party bags she can make?

Answers

Answer:

5

Step-by-step explanation:

It's pretty simple you just need to factor each number and find the number that they have in common.

find the factors of 15. factors are the terms (numbers) you need to multiply to get your product (answer to a multiplication problem. the factors of 15 are: 1,3,5,15find the factors of 10. the factors of 10 are: 1,2,5,10If you take a look, the only number (and the smallest number) that these 15 and 10 have in common is 5 and that is your answer

do y’all know the questions.

Answers

it’s the second choice

Which of the following is a radical equation?
A. x StartRoot 3 EndRoot = 13
B. x + StartRoot 3 EndRoot = 13
C. StartRoot x EndRoot + 3 = 13
D. x + 3 = StartRoot 13 EndRoot

Answers

The correct answer is B

Answer:

C. StartRoot x Endroot + 3 = 13

Step-by-step explanation:

the x variable under the root is what makes it a radical. all of the others dont have an x variable under the root. hope this helps !

which expression is equivalent to 4/9(2n - 3)

Answers

Answer:8n/9 - 12/9 = 8n/9 - 4/3

Step-by-step explanation:

Help anyone please!!!!!!! I’m failing geometry so please give the correct answer

Answers

Answer: 11

Step-by-step explanation:

Vertical angles are equal.

4x + 12 = 6x - 10

-4x -4x

12 = 2x - 10

+10 +10

22 = 2x

Divide each side by 2

11=x

[tex]7x-4+35=72[/tex]

Answers

Answer:

7x - 4 + 35 = 72

7x + 31 = 72

7x = 41

x = 41/7 *you cant simplify*

x = 5 6/7 as a mixed number

Step-by-step explanation:

hope this helps

7x - 4 + 35 = 72
ANSWER:
x = 41/7

I’ll mark as brainliest if anyone could help me with these first 3!! I just need the unit rates for each

Answers

Answer:привет, я хотел бы помочь вам в школе, вы бы начали объяснять фуртур, и я помогу вам

Step-by-step explanation:

Answer:

1: 0.11 dollar per ounce

2: 96 miles per hour

3: 0.6 dollars per lb

I hope this helped you :)

usuzjdjdufjxjxbxjxudbxjxjxjxjd

Answers

Answer:

12 times

Step-by-step explanation:

1/3 + 1/3 + 1/3 = 1

That was 3 times.

3 x 4 = 12

BRAINLIEST PLEASE

*. Your club is trying to raise money for a trip to Atlanta. They purchase boxes of candy to help fund the trip. Each box contains 60 candy bars. Each box costs $45. How much money does the club have to charge for each candy bar to make a profit of $39 per box? A. $2.60 per candy bar B. $1.25 per candy bar C. $1.40 per candy bar D. $2.69 per candy bar​

Answers

The school has to sell each box for $40 to make a profit of $10 per box because each box costs $30.
There are 50 candy bars per box.
$40/50=$0.80 per candy bar
It's costing the school $30/50=$0.60 per candy bar to buy.
The school sells each candy bar for $0.80, making a profit of $0.20 per candy bar.
50*$0.20=$10.00

What is the greatest common factor of 51, 24, and 81?

Answers

Answer:

3

Step-by-step explanation:

hope this helps

HELP ME PLEASEEE !!!

Answers

Answer:

table C

Step-by-step explanation: table C would make a line up slanted

HELP PLEASE FAST GIVING 20 points !!!!!!!

Answers

The answer is d because any number is over 100
D I think I’m not sure lol

The expression 3(x-9) is equivalent to
3(x)+9.
3(x)+3(9).
3(x) – 9.
3(x) – 3(9).

Answers

Answer:

3(x-9)

when you distribute the equation you get

3(x)-3(9) which is the last answer

Step-by-step explanation:

hshdhdhdhshxbzbvxnxbdjdbkxbznxbkxhxidhixgdodgidhdkdvdjbdkdvdndvddsnvekevejdvkdvdjdvryutigfucucydukydhcjfkgjfigufufifogt3+9yihdjdjehejjegenejrhrmtnntkthitj5hktit

Autumn's family took a road trip to Mount Rushmore. Autumn fell asleep 39% of the way through the trip. If Autumn fell asleep after they had travelled 351 miles, what was the total length of the trip?

Answers

Answer:

900 miles long

Step-by-step explanation:

Given data

Le the total mile of the trip be x

Autumn fell asleep at 39% of the trip, which is equal to 351 miles

so

=39/100*x= 351

0.39x= 351

divide both sides by 0.39

x= 351/0.39

x= 900 miles

Hence the trip is 900 miles long

Answer:

900

Step-by-step explanation:

900

I need your help for this question please!!!!!!!!

Answers

Answer:

Radicand

Step-by-step explanation:

Missing word is radicand

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