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
Marta_Voda [28]
3 years ago
9

Help plz neeed halp so much confusion

Mathematics
1 answer:
BartSMP [9]3 years ago
6 0

Solve the rational equation by combining expressions and isolating the variable m.

m = -10

You might be interested in
PLS HELP!!
lord [1]

Answer:

The height of the cone-shaped cup is 6 inches and the diameter at the top is 3 inches. ... To find the volume of the cone, you use a formula similar to that of a pyramid, ... \begin{align*}V & = \frac{1}{3} \pi r^2 h \\ V & = \frac{1}{3} (3.14)(5^2 )(7) ... The answer is the volume of the cone is 183.16 cubic inches.

Step-by-step explanation:

i think thats it it was right on gogle

5 0
3 years ago
A weather forecaster says the temperature will be about -5C “give or take” 10 degrees. What is the greatest possible temperature
bagirrra123 [75]

Minimum: -15C

Max: 5C

4 0
3 years ago
503,497 and 26,475 the value of 7 in?is ?times the value of 7 in ?
Vlad1618 [11]
1 times greater than 503,497
4 0
3 years ago
1. Determine the value of y, if x is 5 for the function y = x2 -9.
user100 [1]
Sub in 5 for x
y=(5)2 -9
y= 10-9
y= 1
4 0
3 years ago
Help? im confused plss!<br> Find the area of the regular polygon with the given radius or apothem
Snezhnost [94]

Answer:

  50 cm²

Step-by-step explanation:

Given that the regular polygon is a square, there are multiple ways you can jump directly to the answer. Perhaps the simplest is to use the formula for the area of a rhombus:

  A = 1/2(d1)(d2)

where d1 and d2 are the lengths of the diagonals. Here, we see that half the diagonal is 5 cm, so the area is ...

  A = (1/2)(10 cm)(10 cm) = 50 cm² . . . . area of the polygon

__

<em>Alternate solution</em>

If you want to use the radius and the number of sides in a formula, you can consider the area of each triangle formed by radii and a side. That triangle has area ...

  A = 1/2r²sin(α)

where r is the radius and α is the central angle. For an n-sided polygon, the area is the sum of n of these triangles, and the central angle is 360°/n. Then the polygon area is ...

  A = n/2·r²·sin(360°/n)

For n = 4 and r = 5 cm, the area is ...

  A = (4/2)(5 cm)²(sin(360°/4)) = 2(5 cm)²(1) = 50 cm² . . . . area of square

_____

<em>Additional comment</em>

The formula is somewhat different if you start with the length of the apothem. One way to find the area is using the above formula and the relation between the radius and apothem:

  r = a·sec(180°/n)

Another formula uses the apothem directly:

  A = n·a²·tan(180°/n)

8 0
2 years ago
Other questions:
  • Evaluate the following. 106 A. 60 B. 100,000 C. 10,000 D. 1,000,000
    12·2 answers
  • The difference of twenty-two and six divided by the sum of five and three
    9·1 answer
  • In a survey of 400 randomly selected​ people, it was determined that 22 play soccer. What is the probability that a randomly sel
    14·1 answer
  • A rectangle has an area of 1/6 square centimeters and a length of 1.5 centimeters. what is the width? what is the perimeter?
    9·1 answer
  • Pls help answer this, I will need an explanation as well-Thanks.
    5·1 answer
  • Tammy has a ten dollar bill. She purchases an unknown number of magazines for $3.00 each and gets $4.00 change back. Which equat
    14·2 answers
  • Find the Ratio and the Exact value of the given Sin A.​
    7·1 answer
  • What expression is this equivalent to -4x^2 + 2x - 5(1 + x)
    14·1 answer
  • What is the awnser to −35+7+(−15)
    5·2 answers
  • 5,873
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!