Mathematics High School

HURRY WILL MAKE BRAINLEST! Given: sin(18m-12)=cos(7m+2), find the value of m.

HURRY WILL MAKE BRAINLEST! Given: Sin(18m-12)=cos(7m+2), Find The Value Of M.

Answers

Answer 1

Answer:

m = 4

Step-by-step explanation:

In order for this equation to be true, the angles must be complementary.

So, 18m- 12 + 7m + 2 = 90

25m - 10 = 90

25m = 100

m = 4

Related Questions

Give the answer in simplest form:
3/8 of 48 = n n = _____

Answers

Answer: n= 18

Step-by-step explanation: 3/8 of 48 is the same as 3/8 times 48

Answer:

18

Step-by-step explanation:

48 divided into 8 parts is 6

3x6=18

The width if a rectangle is 4ft and the length is unkown. If the area is the expression 12x + 24 what is the unkown length?

Answers

Answer:

Length=6 ft

Step-by-step explanation:

The price of a book, which regularly sells for $24, was marked down by 25%. A coupon reduced the price by another 10%. What was the final selling price?

Answers

Answer:

$16.20

Step-by-step explanation:

24.00 × 25%= 6.00

24.00 - 6.00 = 18.00

18.00 × 10%=1.80

18.00 - 1.80 = 16.20

A percentage is a way to describe a part of a whole. The final cost of the book will be $16.2.

What are Percentages?

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given the cost of the book is $24. Therefore, the cost of the book after a 25% discount is,

Cost of book after discount = $24×(100%-25%) = $18

Now, the cost after the 10% counpon will be,

Cost after the 10% counpon = $18×(100%-10%) = $16.2

Hence, the final cost of the book will be $16.2.

Learn more about Percentages:

https://brainly.com/question/6972121

#SPJ2

Please help ASAP rocky!!!

Answers

Hello! To find area you multiply LxW, in this case it would be 22 times 10, that would give you 220, hope this helps

Answer:

The answer is 44

Step-by-step explanation:

Kaja completed construction of her rases flowerbed project and is ready to begin fing with sol. The rased flower bed is in the stage of a rectanguliza prism and has dimensions as shown belon Each bag of sol cortans 15 cubic feet of soil. How many fudbags of so wil Kaja need to buy to fi her Sower bed?
A)16
B)21
C)27
D)32​

Answers

Answer: She would need 32

Step-by-step explanation:

A company plans to ship 2,000 packages of chocolate. The company randomly selects 100 packages and finds that five packages have an incorrect weight.

Based on this data, how many packages out of the 2,000 should be predicted to have an incorrect weight?​

Answers

Answer: 100 have an incorrect weight

Step-by-step explanation:

You divide 2,000 by 100 than multiply by 5

Answer: it would be 100

Step-by-step explanation: I took the test and got it right

Rewrite the following using distributive property

1. 24+20
2. 12+16
3. 36+81
4. 49+84
5. 99+36​

Thanks❤

Answers

Answer:

12+16

24+20

36+81

49+84

99+36

The area of a rectangle is 14 square units. It has side lengths a and b. Given the following value for a, find b. a = 2 & 1/3

Answers

Given:

The area of a rectangle = 14 square units.

The side lengths are a and b.

[tex]a=2\dfrac{1}{3}[/tex]

To find:

The value of b.

Solution:

We know that, the area of a rectangle is:

[tex]Area=Length\times Width[/tex]

The area of the given rectangle is:

[tex]14=a\times b[/tex]

[tex]14=2\dfrac{1}{3}\times b[/tex]

[tex]14=\dfrac{2(3)+1}{3}b[/tex]

[tex]14=\dfrac{6+1}{3}b[/tex]

On further simplification, we get

[tex]14=\dfrac{7}{3}b[/tex]

[tex]14\times 3=7b[/tex]

[tex]42=7b[/tex]

Divide both sides by 7.

[tex]\dfrac{42}{7}=b[/tex]

[tex]6=b[/tex]

Therefore, the value of b is 6 units.

Name the property illustrated.

(4 + 6) + 9 = 4 + (6 + 9)

Answers

Commutative property.
Mark brainliest

please help!! I suck at this :(

Answers

Answer:

41/50

Step-by-step explanation:

82% = 0.82 = 82/100

82/100 reduced is 41/50

Select all the equations that are true. Explain your thinking.

Answers

Answer:

A,D,E,

Step-by-step explanation:


y = 2x - 6
y = - 4x + 3

Answers

Answer: x = 3/2, y = -3

help plssssssssssssssss
one question

Answers

A. Hope this helped

Solve the equation: -29.5u+548=2,023

Answers

Answer:

U=-50

Step-by-step explanation:

2.5x + 100= 600 solve for x

Answers

ANSWER:

2.5x + 100=600

x=200

step by step explanation:

Determine whether the set of data shown below display exponential behavior. Write yes or no explain why or why not?

Answers

Answer:

I don't know what is your name is your

please help me with this i’ll give you 15 points

Answers

Answer:

yes he is right

Step-by-step explanation:

Answer:

Yes he is!

Step-by-step explanation:

If you need the probability of both answers, convert 4/10 ( or 0.4 ) to 40/100 and 0.25 stays 25/100 and if you add 25 + 40 you get 65 so 0.65 or 65/100 is the probability both boys will score!

Hope this Helps! :D

go math book 5th grade lesson 10.6

Answers

Answer:lol

Step-by-step explanation:

At a high school there was a survey to find out how many people used different forms of transportation. The study found that 1/4 of the students were taken by car to school, 42% took the bus and the rest walked or took public transportation. There was a total of 600 students. How many students took the bus?

225
252
351
157
which one ^

Answers

Answer:

252

Step-by-step explanation:

600X42%=252

42/100 x 600 (42% of 600)
= 252
ans: 252

I need this to be done in 5 minutes

Answers

Answer: 6 is C and 7 is a

Step-by-step explanation:

Answer:

6) b. 75

7) d. 62

Step-by-step explanation:

the sides of the box are the quartiles, and the dots at the end are the range of the data. the line in the middle of the box is the center of the data.

1) 12. 1 7 round to the nearest whole number​

Answers

Answer:

12

Step-by-step explanation:

12.3 would be rounded uo but since it's a whole number it would be 12.

Smart people I need you i'll give brainlist to person who answers

Answers

Answer:

Do you think it's 60 feet^2

Step-by-step explanation:

Was it correct??

What value of x will make the equation below true?
4.5x=18

Answers

4.5x=18

Divide both sides by 4.5 to isolate x.

x=4

Rewrite in factored form. g(x)=2x^2+10x+12

Answers

Answer:

. g(x)=2x^2+10x+12=2x²+6x+4x+12=2x(x+3)+4(x+3)

=(x+3)(2x+4)=2(x+2)(x+3)

Answer:

2(x + 3)(x + 2)

Step-by-step explanation:

All three terms of g(x)=2x^2+10x+12 have the factor 2, so

g(x)=2x^2+10x+12 = 2(x^2 + 5x + 6).

This can be factored further, into:

                                 2(x + 3)(x + 2)

loooook below giving brainliest

Answers

Answer:

32.5 is the correct answer

What is the length of the hypotenuse?​

Answers

Answer:

The answer is c = 17 feet

Step-by-step explanation:

The formula to find the hypotenuse is a^2 + b^2 = c^2 (a squared plus b squared equals c squared).  

a = 8 feet

b = 15 feet

a^2 = 8 * 8 = 64

b^2 = 15 * 15 = 225

The next step is to add: 64 + 225 = 289

But we need to remember to square root 289 because we squared a and b.

The square root of 289 equals 17

c = 17 feet

help me please, i’m stuck.
(.10)(9.8m/s^2)(2)

Answers

Answer:

1.96 meters / second2

Step-by-step explanation:

Given AB= 20, BV=12, VA=14 and SR is a mid segment, find the given lengths

Answers

Given:

AB= 20, BV=12, VA=14 and SR is a mid segment.

To find:

The lengths of SR and AR.

Solution:

SR is a mid segment. So, SR is parallel to the non-included side BV and the length of SR is half of BV.

[tex]SR=\dfrac{1}{2}BV[/tex]

[tex]SR=\dfrac{1}{2}(12)[/tex]

[tex]SR=6[/tex]

SR is a mid segment. So, it divides the included sides in two equal parts. It means R is the midpoint of VA.

[tex]AR=\dfrac{1}{2}VA[/tex]

[tex]AR=\dfrac{1}{2}(14)[/tex]

[tex]AR=7[/tex]

Therefore, the measure of SR is 6 units and the measure of AR is 7 units.

The x coordinate of the vertical intercept is always zero. For example, a line that crosses they axis at -6 has a vertical intercept of (0 - 6) true or false

Answers

Answer:

true

Step-by-step explanation:

HELP!PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

Answers

Answer:

180

Step-by-step explanation:

Answer:

504

Step-by-step explanation:

first you would multiply 6 * 15 * 4 for the bases. then you multiply 6 *12*2 for the ends.  that leaves you with 360 and 144.  you add those two together to get 504

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