1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
salantis [7]
3 years ago
14

In ΔSTU, the measure of ∠U=90°, US = 7.4 feet, and ST = 9.4 feet. Find the measure of ∠T to the nearest degree.

Mathematics
2 answers:
andrezito [222]3 years ago
7 0

Answer:

52

Step-by-step explanation:

UkoKoshka [18]3 years ago
5 0

Answer:

52 degrees

Step-by-step explanation:

In Triangle STU,

∠U=90°, US = 7.4 feet, and ST = 9.4 feet.

From Trigonometric ratio

Sin T =\dfrac{|SU|}{|ST|}\\Sin T =\dfrac{7.4}{9.4} \\T=arcsin\left(\dfrac{7.4}{9.4}\right)=51.9^\circ\\T=52^\circ $(to the nearest degree)

You might be interested in
Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories e
alexandr1967 [171]

<u>burned: </u>756 calories

<u>hours:</u> 3

same number of calories each hour

-> to find this, we must split the number of calories evenly among the hours

<u>steps</u>

756/3

= 252 calories per hour

6 0
3 years ago
Read 2 more answers
Which number is larger, 9.1 or √81 ? Explain
Katen [24]
Answer: 9.1

Sqrt(81)=9

So 9.1 is larger!
Thanks!
5 0
3 years ago
Read 2 more answers
For the function ƒ(x) = x2 – 4, find the value of ƒ(x) when x = 6.
pashok25 [27]

Answer:

f(x)= 2x -4

when x=6

f(x) = 2(6)-4

=12-4

=8

5 0
3 years ago
Read 2 more answers
C = 200 – 7x + 0.345x2
fenix001 [56]

The way to find the domain and the range is illustrated below.

<h3>How to illustrate the information?</h3>

From the information, c(x) = 200 - 7x + 0.345x². It should be noted that the domain is the set of x-values that are feasible.

The range is the set of possible results for c(x). They are the possible costs. You can derive this from the fact that c(x) is a parabola and you can draw it, for which you can find the vertex of the parabola, the roots, the y-intercept, the shape.

You can substitute some values for x to help you, for example:

x      y

0    200

1    200 -7 +0.345 = 193.345

2    200 - 14 + .345 (4) = 187.38

3    200 - 21 + .345(9) = 182.105

4    200 - 28 + .345(16) = 177.52

5    200 - 35 + 0.345(25) = 173.625

6    200 - 42 + 0.345(36) = 170.42

10  200 - 70 + 0.345(100) =164.5

11 200 - 77 + 0.345(121) = 164.745

If the functions do not have real roots, then the costs never decrease to 0. The function starts at c(x) = 200, decreases until the vertex, (x =10, c=164.5) and starts to increase.

Then the range goes from 164.5 to infinity, limited to the solution for x = positive integers.

Learn more about domain on:

brainly.com/question/2264373

#SPJ1

Complete question:

the daily production cost, c, for x units is modeled by the equation: c = 200 – 7x 0.345x² explains how to find the domain and range of c.

4 0
1 year ago
Michelle is painting wooden blocks. he has 11/12 of a quart of paint each block needs 1/6 of a quart to paint. How many blocks c
lara [203]

Answer:5

Step-by-step explanation:

Since Michelle (he ? ) has 11/12 quarts of paint, and need 1/6 per quart to paint, we do 11/12 / 1/6 = 11/2, or 5.5. We cannot paint .5 of a block, so Michelle can only paint 5 quarts.

7 0
3 years ago
Other questions:
  • If the diameter of a youth baseball is 2.8 inches and the diameter of an adult softball is 3.8 inches, what is the approximate d
    6·2 answers
  • How does the domain change when finding the extremum of a function with and without constraints
    15·1 answer
  • 3x - 4y = 19; 8x + y = 12<br> Are the equations parallel, perpendicular, or neither
    13·1 answer
  • 5x + 4y = 12<br> 3x + 8y = -32<br> Substitution
    8·2 answers
  • Steven swam 200 meters in 25.7 seconds while Michelle finished in 28 seconds. How much faster did Steven swim than Michelle?
    13·1 answer
  • What does x equal in :<br> 19=15x+14
    11·2 answers
  • 1. Solve the equation for x.<br> 6 = -8<br> X =<br> (Use the value of x in the sum )
    10·2 answers
  • CL 6-153
    15·1 answer
  • S = ut +1at^2, solve for a​
    12·1 answer
  • What is 5378427 divide by 67
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!