Trigonometry is the worst please someone answer this for me ... no links please

Answer:

t=0

Step-by-step explanation:

What is got was 0

Answer:

105

Step-by-step explanation:

Vertical angles are congruent

The angle with a measure of 105 degrees and the angle labeled "x" are vertical angles

Hence x = 105

9514 1404 393

Answer:

  a. the volume of cube y is 125 times the volume of cube x

Step-by-step explanation:

The volume of cube x is ...

  V = s³ = (1 in)³ = 1 in³

The volume of cube y is ...

  V = (1 in + 4 in)³ = (5 in)³ = 125 in³

The volume of cube y is 125 times the volume of cube x.

Answer:

3(4+3x)

Step-by-step explanation:

See Image below.

Answer:

x=  12.528

*rounded is 12.53 or 12.5

Step-by-step explanation:

7.3 ^2 + x^2 = 14.5^2

53.29 + x^2 = 210.25

-53.29            -53.29

x^2= 156.96

x= 12.528

If we are in the real numbers, we don't have solutions:

[tex]x^2 +49 = 0 \implies x^2 = -49 \implies x \not\in\mathbb{R}[/tex]

If we go beyond:

[tex]x^2 +49 = 0 \implies x^2 = -49 \implies x = \pm\sqrt{-7^2} \implies x = \pm7i[/tex]

Answer:

7. n (Division sign) -5+1<7 = n<11   8. n (division sign) 3-2>-12= n>11      9. -2 x n-6>-18= n>-10

Step-by-step explanation:

I think this is right

Answer:

use [tex]y^{2}[/tex]~[tex]mx_{1}[/tex]+b to answer your question

Step-by-step explanation:

Answer:

131

Step-by-step explanation:TRUST ME IT IS RIGHT

Answer:

C. 2

Step-by-step explanation:

Cancel log from both sides,

2t + 4 = 14 - 3t

5t = 10

t = 2

Answer:

[tex]-3u + 5g =-58i -25j[/tex]

Step-by-step explanation:

Given

[tex]u = 6i - 10j[/tex]

[tex]g=-8i - 11j[/tex]

Required

[tex]-3u + 5g[/tex]

We have:

[tex]-3u + 5g[/tex]

This gives:

[tex]-3u + 5g = -3(6i - 10j) + 5(-8i - 11j)[/tex]

Open bracket

[tex]-3u + 5g = -18i + 30j - 40i - 55j[/tex]

Collect like terms

[tex]-3u + 5g = -18i - 40i+ 30j - 55j[/tex]

[tex]-3u + 5g =-58i -25j[/tex]

Answer:

19nhours

Step-by-step explanation:

Answer:

2(1 - x)

Step-by-step explanation:

Twice the difference of 1 and a number

a number = x

The difference of 1 and a number is expressed as :

1 - x

Twice this difference, means the difference of (1-x) multiplied by 2

2 * (1 - x) = 2(1 - x)

Answer:

Since Tina wants to buy grass seed to cover her whole lawn, except for the pool, and the pool is 7/12 m by 3/14 m, to find the area the grass seed needs to cover the following calculation must be performed:

It is impossible to determine the area that the grass seed needs to cover, because we do not have the data of the total size of the lawn. Now, you can determine the size of the surface that should not be covered, which is the one that the pool occupies, namely:

7/12 x 3/14 = X

0.583333 x 0.2142 = X

0.1249 = X

Therefore, the grass seed should not cover about 0.1249 square meters.

Answer:

x= 15/9 fl oz

Step-by-step explanation:

 write the such that chemicals are on one side of : and water on the other

   chemical : water

                 1 : 9

x chemical : 15 of water

now we know that

x/1 = 15/9  cross multiply to find x

x= 1*15/9 = 15/9  ≈ 1.67 fl oz

Answer:

the problem is 1/7x+1/8?

Answer:

D. 0.884

Step-by-step explanation:

I calculated it logically

The value of the amplitude is 0.884, so the correct option is d.

The amplitude is the coefficient that multiplies the sine function.

In this case, the function is:

y = 0.884*sin(0.245*x - 1.093) + 0.400

Comparing this with the general sine equation, you can see that the amplitude is equal to 0.884, so the correct option is d.

If you want to learn more about sine, you can read:

https://brainly.com/question/18055768

Answer:

Step-by-step explanation:

Ff

Answer:

md

Step-by-step explanation:

jc

Answer:

x=9

Step-by-step explanation:

This equation, in my use, is more of a guess-and-check. I noticed 15 divides nicely into 135 and then punched that into my calculator. 135/15 = 9. And when you add 9 and 6 together, it makes 15. Therefore, x must equal 9.

Answer: 14

Step-by-step explanation: subtract 11 from each

Answer:

14

Step-by-step explanation:

58 - 47? 11. 47 - 35? 11. 36 - 25? 11.

25 - 11? 14.

Hope this helps!! Mark Brainliest please!!

Answer:

radius

Step-by-step explanation:

Answer:

It is the radius

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Evaluate the limit n - > ∞ 12n^3 - 2n^2 + 9 / 4n^3

Divide the expression by the highest power of n to have

limit n - > ∞ 12n³/n³ - 2n²/n³ + 9/n³ / 4n³/n³

= limit n -  > ∞12 - 2/n + 9/n³ / 4

Substitute the value of n

= 12 - 2/∞ + 9/∞³ / 4

Since a/∞ = 0

The expression becomes;

= 12 - 0+ 0/4

= 12/4

= 3

Hence the required limit is 3

Answer:

Step-by-step explanation:

120/6=20

Answer:

20cm

Step-by-step explanation:

120/6 = 20

Answer:

504

Step-by-step explanation:

Answer:1683 (bro that’s a lot of money for some fence)

Step-by-step explanation:11x17x9=1683 brainlyest plz plz I need it for my rank

Answer:

Jocelyn's plane travelled 3650 miles.

Step-by-step explanation:

mph stands for miles per hour.

Let's set up an equation.

total miles = speed(hours)

Jocelyn's plane travelled 500 mph for 7.3 hours.

total miles = 500(7.3)

Multiply.

total miles = 3650

Jocelyn's plane travelled 3650 miles.

Hope this helps!

Answer:

6 i think

Step-by-step explanation

Answer:

20 words with meaning

Step-by-step explanation: