Problem: 2 - $(7 – 2y) = -3
Step 1: -3(7 2y) = -3
Step 2: -21 + 6y=-3
Step 3: by = 18
Step 4: y = 3
Determine which number step the mistake is Made and describe the error

Answer:

[tex]\frac{cosec\alpha(1-cosx^{2} \alpha ) }{sin\alpha cos\alpha } = sec\alpha[/tex]

Step-by-step explanation:

Step(i):-

Given that the trigonometric function

            [tex]\frac{cosec\alpha(1-cosx^{2} \alpha ) }{sin\alpha cos\alpha }[/tex]

  we know that    sin²∝ + cos²∝ = 1

                      ⇒    sin²∝ = 1- cos²∝

Now we have to simplify the given trigonometric function

                =       [tex]\frac{cosec\alpha(sin^{2} \alpha ) }{sin\alpha cos\alpha }[/tex]

               =       [tex]\frac{cosec\alpha(sin \alpha ) }{ cos\alpha }[/tex]

Step(ii)

         we know that  cosec∝ = 1/ sin∝

              = [tex]\frac{\frac{1}{sin\alpha } (sin \alpha ) }{ cos\alpha }[/tex]

    After cancellation sine function, we get

          =  [tex]\frac{1 }{ cos\alpha } = sec\alpha[/tex]

Final answer:-

[tex]\frac{cosec\alpha(1-cosx^{2} \alpha ) }{sin\alpha cos\alpha } = sec\alpha[/tex]

Answer:

-6

Step-by-step explanation:

8 - 2 = 6

But, its has - in it so with that being said, its    -8 minus -2 = -6

Answer:

-6

Step-by-step explanation:

hope this helps!

Answer:

8/15

Step-by-step explanation:

The problem states that Jada has a vegetable garden made up of 2/3 tomato plants, of which 4/5 are beefsteak tomatoes. Therefore, to determine the portion of the garden that is made up of beefsteak tomatoes, both fractions must be unified in the same common divisor.

Thus, since the common least multiple of 3 and 5 is 15 (3 x 5), the fraction 2/3 can be calculated as 10/15. In turn, of those 10, 4/5 are beefsteak tomatoes, which can be calculated as 8/10, since the common lower multiple of 5 and 10 is exactly 10.

Therefore, 8/15 of Jada's vegetable garden are beefsteak tomatoes.

Answer:

8/15

Step-by-step explanation:

This equation has infinite solutions, any real number makes it true.

Answer:

2[tex]\sqrt{3}[/tex]

Step-by-step explanation:

[tex]\sqrt{27}[/tex] = [tex]\sqrt{9}[/tex][tex]\sqrt{3}[/tex] = 3[tex]\sqrt{3}[/tex]

3[tex]\sqrt{3}[/tex] - 1[tex]\sqrt{3}[/tex] = 2[tex]\sqrt{3}[/tex]

Answer:

B i got it right trust me i got 100

Step-by-step explanation:

Answer:

He Ll nah fam

Step-by-step explanation:

Answer:

98

Step-by-step explanation:

Answer:

296

Step-by-step explanation:

I hope this helps you out!

Answer:

-1

explanation:

because I used a graphing calculator

Answer:

hey you can also go on      m a t h w a y     to find this!

Step-by-step explanation:

both are (0,0)

Answer:

No lol

Step-by-step explanation:

I actually hate maths..

Y=6∝-14

y=6x-14

Work:

Slope- 6

y-10=6(x-4)

y-10=6x-24

y=6x-14

Step-by-step explanation:

there is no image how am I supposed to solve it

Answer:

The answer is C.

Step-by-step explanation:

Hope this helps :)

Answer:

1800cm^3

Step-by-step explanation:

Since you know that the containers are simular your gonna want to know the difference. so you would do 1500/375 (The two Surface areas) to get 4 which is the differnce.

The Volume now looks like x/450  - So to find x or the volume of the larger container you would multiply 450x4 which equals 1800

Answer:

A = 12.92

Step-by-step explanation:

Base x Height x 1/2

3.4 x 7.6 = 25.84

26.52 x 1/2 = 12.92

Hope this helps :)

Answer:

the total value of jaspers assets is:  $15,800

the total value of jaspers liabilities is: $4,400

Step-by-step explanation:

Answer:

the total value of jaspers assets is:  $15,800

the total value of jaspers liabilities is: $4,400

Step-by-step explanation:

hope this helps :D

Answer:

Helllllllllllllllllo pls say it back  or ur stupied

Step-by-step explanation:

Answer:

x= - 6

Step-by-step explanation:

[tex]for \: 3 \\ u = 360 - 55 - 145 - 30 - 55 = 75[/tex]

[tex]for \: 4 \\ head \: opposite \: angels \\ first \\ 360 - 130 - 130 = 100 \\100 = (2x + 56 + 56) = 2x + 112 \\ 2x = 100 - 112 = - 12 \\ x = - 6[/tex]

Answer:

PLZ HELP I ALSO REALLY NEED HELP ON A QUESTION

Step-by-step explanation:

Rose wants to get 90% on a 40 question quiz. How many questions must she get correct?

Step-by-step explanation:

Volume of a cube

= (Side length of cube)³

= (4 yards)³

= 64 cubic yards. (D)

Answer:

A.

Explanation:

Use the midpoint formula to find the midpoint of this line segment.

Answer:

A.

Step-by-step explanation:

count

Answer:

4p + 3p = 49

p(4+3)=49

p=49/7

p=7

Step-by-step explanation:

..........

Answer:

the amount of miles he runs (m) is independent and the number of calories (c) he burns is dependent

Answer:

Step-by-step explanation:

we can use the trigonometric function in a right triangle

cos x = adjacent side to the angle /hypothenuse

cos 36°= x/10  ; multiply both sides by 10

10 * cos 36° = x ; make sure your calculator mode is in degrees

8.1  = x

Answer:

375,000$?

Step-by-step explanation:

Answer:

Optimal ticket price is $35

Step-by-step explanation:

$50 -> 2000 tickets => $100,000 revenue

each $5 drop in price equals 500 more tickets sold

$40 -> 3000 tickets => $120,000 revenue

$35 -> 3500 tickets => $122,500 revenue

$30 -> 4000 tickets => $120,000 revenue

$25 -> 4500 tickets => $112,500 revenue

$20 -> 5000 tickets => $100,000 revenue

Answer:

D

Step-by-step explanation:

The difference between the x-coordinate of point A and the x-coordinate of point B is -9

An equation is an expression that shows the relationship between two or more numbers and variables. In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.

Given that,

the point B: (14,4)

and Point A: (5,4).

The x coordinate of B is 14 while that of A is 5.

so, we get,

if the difference is x units,

then it can be expressed as equation,

x = 5 - 14

now,

The difference between the x-coordinate of point A and the x-coordinate of point B is

= 5 - 14

= -9

Hence, The difference between the x-coordinate of point A and the x-coordinate of point B is -9

Find out more on equation at:

brainly.com/question/2972832

#SPJ7

Complete question:

Point B: (14,4)Point A: (5,4)What is the difference between the x-coordinate of point A and the x-coordinate of point B?

Answer:

m = 2

Step-by-step explanation:

[tex] { \bigg( \frac{1}{4} \bigg)}^{2m} \times { \bigg( \frac{1}{4} \bigg)}^{m} = { \bigg( \frac{1}{4} \bigg)}^{6} \\ \\ { \bigg( \frac{1}{4} \bigg)}^{2m + m} = { \bigg( \frac{1}{4} \bigg)}^{6} \\ \\ { \bigg( \frac{1}{4} \bigg)}^{3m} = { \bigg( \frac{1}{4} \bigg)}^{6} \\ \\ \because \: bases \: are \: equal \\ \therefore \: exponents \: will \: also \: be \: equal \\ \\ \implies3m = 6 \\ \\ \implies \: m = \frac{6}{3} \\ \\ \huge \red{ \boxed{\implies \: m = 2 }}\\ [/tex]

Answer:

750 men

Step-by-step explanation:

150 divided by 3 equals 5

5 times 150 equals 750

so it will take 70 men in 10 days

Answer:

The answer is -2.96 + 4.35

Answer:

-2.96 + 4.35

I hope this helps