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
Ksju [112]
3 years ago
15

Simplify the following expression using only positive exponents. Help please!? It has to be only positive exponents the -9/7t an

swer will not work

Mathematics
1 answer:
wlad13 [49]3 years ago
8 0
(-9t^25) / (7t^26) = -9 / (7t)

You might be interested in
An exam was given to a group of freshman and sophomore students. The results are below: Freshman: 106 got A’s, 130 got B’s, and
masha68 [24]

Answer:         0.140

Step-by-step explanation:

3 0
2 years ago
A ship at sea, the Gladstone, spots two other ships, the Norman and the Voyager, and measures the angle between them to be 48°.
ratelena [41]

Answer:

=3501 yards.

Step-by-step explanation:

The three ships form a triangle.  From the Voyager the angle between the Norman and the Gladstone=180-(55+48)=77°

Let the position of the Voyager be V that of Norman be N and that of the Gladstone be G

Then, the distance between Norman and voyager is g

g/sin G=v/ Sin V

4590/Sin 77=g/Sin 48

g=(4590 Sin 48)/Sin 77

=3500.8 yards

The distance between the Norman and the voyager= 3501 yards.

3 0
3 years ago
Where is the hole for the following function located? mc005-1.jpg
alex41 [277]
The hole is located where the hole is part a

4 0
3 years ago
What is the circumference of a circle with the radius of 5 cm use 3.14 for pi​
Archy [21]

Answer:

31.42cm

Step-by-step explanation:

3 0
2 years ago
Need some help working these out
s2008m [1.1K]

Answers:

  • Problem 1)  40 degrees
  • Problem 2) 84 degrees
  • Problem 3) 110 degrees

===============================================

Explanation:

For these questions, we'll use the inscribed angle theorem. This says that the inscribed angle is half the measure of the arc it cuts off. An inscribed angle is one where the vertex of the angle lies on the circle, as problem 1 indicates.

For problem 1, the arc measure is 80 degrees, so half that is 40. This is the measure of the unknown inscribed angle.

Problem 2 will have us work in reverse to double the inscribed angle 42 to get 84.

-------------------

For problem 3, we need to determine angle DEP. But first, we'll need Thales Theorem which is a special case of the inscribed angle theorem. This theorem states that if you have a semicircle, then any inscribed angle will always be 90 degrees. This is a handy way to form 90 degree angles if all you have is a compass and straightedge.

This all means that angle DEF is a right angle and 90 degrees.

So,

(angle DEP) + (angle PEF) = angle DEF

(angle DEP) + (35) = 90

angle DEP = 90 - 35

angle DEP = 55

The inscribed angle DEP cuts off the arc we want to find. Using the inscribed angle theorem, we double 55 to get 110 which is the measure of minor arc FD.

3 0
3 years ago
Other questions:
  • How do you add and subtract indices?
    15·2 answers
  • If you can just help me with one question it would help very very much:)
    13·2 answers
  • Triangle ABC has been transformed into triangle A'B'C'. The algebraic formula for this transformation is
    9·1 answer
  • What is the point-slope form?
    8·2 answers
  • What is the equation of a line that contains the points (2,-2) and (0,-2)
    5·2 answers
  • A regular hexagon has sides of 3 feet. What is the area of the hexagon?
    12·1 answer
  • QUICK HELPPP 20 POINTS<br> What is the solution to the equation?
    13·2 answers
  • Sarafina had 34 out of 99 hits when she was at bat during the soft ball season. What was her batting average? (use bar notation
    8·1 answer
  • Estimate the diameter of a circle with a circumference of 80 ft. Use 3.14 for pi
    6·1 answer
  • I need help with this please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!