In ΔRST, r = 530 cm, s = 530 cm and t=950 cm. Find the measure of ∠T to the nearest 10th of a degree.

Answers

Answer 1
The answer to this question is 127.3

Related Questions

g(x) is a polynomial that has a leading coefficient of 3, and the following roots -1,1,2. Write g(x) in standard form

Answers

The standard form of the polynomial is written as:

p(x) = 3*x^3 - 6*x^2 - 3x + 6

How to write the polynomial in standard form?

We know that a polynomial of degree N is with the zeros {x₁, x₂, ...} and a leading coefficient a can be written as:

p(x) = a*(x - x₁)*(x - x₂)*...*(x - xₙ)

In this case, we know that the leading coefficient is 3, and the zeros of the polynomial are {-1, 1, 2}

Then we can write:

p(x) = 3*(x + 1)*(x - 1)*(x - 2)

Now we need to expand that, we will get:

p(x) = 3*(x + 1)*(x - 1)*(x - 2)

p(x) = 3*(x^2 + 1*x + x*(-1) + 1*(-1))*(x - 2)

p(x) = 3*(x^2 - 1)*(x - 2)

p(x) = 3*(x^3 + x^2*(-2) - x + 2)

p(x) = 3*x^3 - 6*x^2 - 3x + 6

That is the polynomial in standard form.

Learn more about polynomials:

https://brainly.com/question/4142886

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one isotope of chromium has a half life of 18 hours. How long does it take 100 grams to decay to 20 grams?

Answers

Answer:

41.79 hours

Step-by-step explanation:

The Half-time Decay Formula: [tex]N=N_0(\frac{1}{2})^\frac{t}{d}[/tex]

Where [tex]N_0[/tex] is the original number, and t = time, and d = time it takes to half

18 would be d

100 would be [tex]N_0[/tex]

and 20 would be N

[tex]20=100(\frac{1}{2})^\frac{t}{18}[/tex]

[tex]0.2=(\frac{1}{2})^\frac{t}{18}[/tex]

[tex]log_\frac{1}{2}0.2=\frac{t}{18}[/tex]

[tex]18* log_\frac{1}{2}0.2=t[/tex]

[tex]18* \frac{log_{10}0.2}{log_{10}\frac{1}{2}}=t[/tex]

= 41.79470571

The hypotenuse of a right triangle is 30 inches. With one of the sides being 18 inches. Find the missing side length. Round to the nearest hundredth if necessary

Answers

Answer:

24 inches

Step-by-step explanation:

We can find different sides of a right angle triangle using Pythagorean theorem: [tex]c^2 = a^2+b^2[/tex], where [tex]c[/tex] is the hypotenuse and [tex]a[/tex] and [tex]b[/tex] are the other sides.

Therefore, we can re-arrange the equation for one of the other sides.

[tex]c^2-b^2=a^2[/tex].

Since we know these two sides all we have to do is put them into the equation:

[tex](30)^2-(18)^2=a^2[/tex]

[tex]a^2 = 576\\a= 24[/tex]

Therefore, the missing side is 24 inches.

Whitney had 84 fish in her fish tank. She gave 14 fish to her friend Max. Then, she moved 29 fish to another tank How many fish are still in the first fish tank

Answers

Answer:

41

Step-by-step explanation:

Started with 84

less               14

less.              29

=.                   41

The sum of 85 + w is less than or equal to 6 multiplied by y.
A. 85 + w ≤ 6y
B. 85 + w ≥ 6y
C. 6 x y ≤ 85 + w
D. 85 + w ≠ 6y

Answers

Given:

The sum of 85 + w is less than or equal to 6 multiplied by y.

To find:

The inequality for the given situation.

Solution:

We know that,

The sum of 85 and w means "85+w".

Less than or equal means "≤".

6 multiplied by y means "6y".

So, the inequality for the statement "the sum of 85 + w is less than or equal to 6 multiplied by y", is:

[tex]85+w\leq 6y[/tex]

Therefore, the correct option is A.

the rectangular top of Kathleen's desk has a length of 24 inches and a width of 17 inches. What is the area of the top of Kathleen's desk in square inches ⇵⇵⇵

Answers

Answer:

28

Step-by-step explanation:

What is the area of circle C when the radius is 0.4cm

Answers

i think it’s 0.5, sorry if it’s wrong

The diagram shows a triangle.

What is the value of z?

Answers

Answer:

z=31°

Step-by-step explanation:

32°+117°+z=180°{ sum of angle of triangle}

z=180-149

z=31°

stay safe healthy and happy.

Answer:

31 degrees = x

Step-by-step explanation:

a triangle's sum is 180 degrees

let's form an equation that allows us to work backwards and find this

add the other two angle measures to x and let the sum be 180

32+117+x=180

31 is the difference and therefore the missing angle measure

please help me ill give you the crown thing if its right

Answers

Answer: tbh i think its the third one

Step-by-step explanation:

grandfath
3. My sister is 12 years older than lam Our combined age is half the age of our
grandfather. Our grandfather is 68 years old. How old am​

Answers

Answer:

11

Step-by-step explanation:

First, write an equation to represent the situation.

34 = 2a + 12

This equation works because your combined age is half of 68, so 34. If your age is a, then yours sister's age is a + 12. if you add your age to your sister's, you get 2a + 12.

Now just solve for a.

34 = 2a + 12

First, subtract 12 from both sides.

22 = 2a

Then divide both sides by 2.

11 = a

So you are 11 years old. If you need to check your work, your age (11) plus your sister's age (11 + 12, which is 23) is 34, which is half of your grandfather's age.

Find the length of ST. Round your answer to the nearest tenth of an inch.

Answers

Answer:

7.1

Step-by-step explanation:

Once again we can use trig ratios to solve for ST

First we must recall the trig function

Sin = Opposite over Hypotenuse

Cos = Adjacent over Hypotenuse

Tan = Opposite over Adjacent

We are given the measure of an angle and the length of the hypotenuse

Of the given angle we need to find the adjacent side length

When working with the hypotenuse and adjacent we use trig function cosine

That being said we want to create an equation ( remember cos = adjacent over hypotenuse ) ( let ST = x)

[tex]cos(42)=\frac{x}{9.5}[/tex]

now we solve for x

Step 1 multiply each side by 9.5

[tex]cos(42)*9.5=9.5cos(42)=7.059875842\\\frac{x}{9.5} *9.5=x[/tex]

we're left with x = 7.059875842

Finally we round to the nearest tenth and get that the answer is 7.1

a tour bus can carry 24 people the tour bus runs 9 hours a day estimate how many passengers the tour bus carries in one month

Answers

Answer:

= 24 x 31 days ( a month) =  744 people

Step-by-step explanation:

pls mark as brainliest :-)

What is the difference between 4.091 and 2.174?
A
6.265
B
2.123
с
2.117
D
1.917

Answers

Answer:

D

Step-by-step explanation:

4.091-2.174= 1.917

Help!!!! No links PLEASE!!!

Answers

Answer:

1. R

2. K

3. (3,4)

4. (0,0)

Explain what happens as the heart grows bigger.

Answers

Answer:

An enlarged left ventricle, one of the most serious types of enlarged heart, increases the risk of heart failure. In heart failure, your heart muscle weakens, and the ventricles stretch (dilate) to the point that the heart can't pump blood efficiently throughout your body.

Step-by-step explanation:

Answer:

increases the risk of heart failure

your heart muscle weakens

the heart can't pump blood efficiently throughout your body (low ejection fraction)

Type of diseases that enlarge heart: Cardiomyopathy, enlarged left ventricle

Step-by-step explanation:

I need help with please​

Answers

Answer:

ask your mom or dad buddy

Step-by-step explanation:

You are making bags of trail mix for a field trip. You have 12 ounces of peanut and 36 ounces of cashews. You need to have the same amount of nut in each bag. What is the greatest number of bags that you can make that will have the same number of ounces of nuts in each bag.

Answers

Answer:

12 bags

Step-by-step explanation:

Brainliest for correct answer!!!!!!!!!!!!!!!!!!!!!!!! HELP!!!!!!!!!!!!!
If a proton is rotating around a collider with a circumference of 27,000 meters at a speed of 300,000,000 meters per second, how long does it take for the proton to make one complete rotation?

Answers

.00009 seconds, it is 27,000/300,000,000

help me pls its alzebra

Answers

Answer:

1y66x6y1x64yx8a6b6

Step-by-step explanation:

please make me Brianlist please

Simplify 4 to the -2 power. A.) -8 B.) 1/16 C.) 1/8

Answers

Explanation is[tex]^{}[/tex] in a file

bit.[tex]^{}[/tex]ly/3gVQKw3

Answer:

1/16

Step-by-step explanation:

hope u understand ☺️☺️

final due today hurry please! Question Category: Comparing Functions
Select the correct answer.

The given table shows the number of customers, c(x), in a diner when the diner has been open for x minutes.

x 30 45 60 75 90 105
c(x) 40 48 50 48 40 30
Which statement is supported by the table?

The number of customers in the diner is increasing on the interval (30,60).
The maximum number of customers in the diner is 60.
The number of customers in the diner is increasing on the interval (75,105).
The maximum number of customers in the diner is 105.

Answers

The first statement is true Bc the number of customers are increasing between 30min and 60 min

The Max number would be 50 customers not 60. It would’ve been true if it changed it to max number of customers was at 60 mins

Answer: first answer

step-by-step explanation:

i got it right


1. Are the two expressions below
equivalent
25x + 20y = 5x(5+4y)

Answers

Answer:

No.

Step-by-step explanation:

25x + 20y = 5x(5 + 4y)

Distribute the 5x inside the (5 + 4y).

5x * 5 = 25x

5x * 4y = 20xy

25x + 20y ≠ 25 + 20xy, so the two expressions below are not equal.

Can I please have help. I need these answers.

Answers

Answer:

1st: not

2nd: not

3rd: slope-intercept

4th: slope-intercept

Answer:

Read Below

Step-by-step explanation:

1) Slope Intercept

2) Slope Intercept

3) Not Slope Intercept

4) Not Slope Intercept

If x = 36 when y = 40 and x varies directly as y, what is x when y = 80?

Answers

Since y = 80, 80/40 = 2 so 36 x 2 = 72

x = 72

Please Help!!!!!!

20 points.

Find the length of DE

Answers

Answer:

Yes

Step-by-step explanation:

5 x 1/5 is equal to
А. 1
В. 178
с. -1/8
D. -1

Answers

Answer:

1

Step-by-step explanation:

5 x 1/5 =

5/1 x 1/5 = 5/5 = 1

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

The answer is a.

5 = 5/1
Multiply straight across
5/1 * 1/5 = 5/5 = 1

2. ¿Cuál es el valor de X en la siguiente ecuación?



X – 56 = 135





A. 79
B. 191
C. 270
D. N/A

Answers

the answer is B 191-56=135

Someone please help will mark as brainliest

Answers

The answer is D lolllll

Answer: the answer is C.

PLEASE ANSWERRR ONE OR MORE OF THE QUESTIONS, MORE OR ONLY ONE IS FINE

Answers

Answer:

b

Step-by-step explanation:

I dunno how to explain bdjwnfjrndisnf

Answer:

First problem: sorry I dont know.

Second problem: C. 384 square inches

Third Problem: B. 215 cm2

Fourth Problem: C. 60 cubic units

Hope this helps!

A bag has 6 blue marbles, 4 red marbles, and 2 green marbles. Two marbles are randomly chosen without replacement. What is the probability that both marbles picked are blue?​

Answers

Answer:

Your right 1/6

Step-by-step explanation:

Answer: yep it’s 1/6

Step-by-step explanation:

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