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
Kitty [74]
2 years ago
14

Can someone do this for me please?!

Mathematics
1 answer:
amm18122 years ago
5 0
<h3>What are the different parts of a circle? </h3>

The different parts of a circle are radius, diameter, chord, tangent, arc, centre, secant, sector. Write down the circle formulas. If “r” is the radius of the circle, then the formula for the area and the circumference of a circle are:

You might be interested in
If h(-8), find 1/3*h(x) = x^2-5x+7
Lynna [10]

The value is 333

<h3>How to determine the function</h3>

From the information given, we have:

  • x = - 8
  • 1/3*h(x) = x^2-5x+7

Now, let's substitute the value of 'x' in the function:

1/3*h(x) = x^2-5x+7

1/ 3 × h(-8) = ( - 8)² - 5 ( -8) + 7

Make 'h ( -8)' the subject of formula

h ( -8) = \frac{( -8)^2 - 5(-8) + 7}{1/ 3}

h ( -8) = \frac{64 + 40+ 7 }{1/ 3}

Take the sum of the numerator

h ( -8) = \frac{111}{1/3}

Take the inverse of the denominator and multiply

h ( -8) = 111 × 3/ 1

h ( -8) = 333

We can see that through the substitute of the value of x as - 8, we get 333

Thus, the value is 333

Learn more about algebraic expressions here:

brainly.com/question/723406

#SPJ1

7 0
2 years ago
Which expression has the same value as -4(5 - x)?
grigory [225]
None of these is correct.
-4(5-x)
= (-4•5) + (-4•-x)
= -20 + 4x
= 4x-20
4 0
3 years ago
Read 2 more answers
Cómo puedo hallar la longitud de un lado de un triángulo usando el teorema del ángulo de 30°
Elza [17]

En un triángulo rectángulo con ángulos de 30° -60° -90°, para encontrar la longitud de un lado, debes encontrar la longitud de la hipotenusa.

<h3 /><h3>¿Cómo encontrar la longitud de la hipotenusa?</h3>

Es necesario encontrar la longitud del cateto opuesto al ángulo de 30°, también conocido como cateto menor, y luego multiplicarlo por 2, descubriendo así el cateto de la hipotenusa, utilizando la fórmula del teorema de Pitágoras:

  • a²+b²=c²

Por lo tanto, puedes usar el teorema de Pitágoras para calcular la longitud del lado que falta en un triángulo rectángulo.

Encuentre más sobre el Teorema de Pitágoras aquí:

brainly.com/question/25839532

#SPJ1

5 0
1 year ago
35/28 = n/100<br> What is the percent for n
Sholpan [36]
The percent of n is bye bye
5 0
2 years ago
Combining like terms 5a+ 2b + b -2a + 4
Schach [20]
5a+ 2b + b -2a + 4 \\ \\ (5a - 2a) + (2b + b) + 4 \\ \\ 3a + 3b + 4 \\ \\

The final result is: 3a + 3b + 4.
4 0
3 years ago
Other questions:
  • What is the name of the shape depicted in the graph below
    10·1 answer
  • How to solve using substitution<br> y=3/4X+5<br> 4x-3y=-1
    10·1 answer
  • What is the equation for the line?
    9·1 answer
  • The students in Mr. Perez’s math class sit in sections of the classroom. There are 9 students in 14 of the classroom.
    10·1 answer
  • Suppose scores on exams in statistics are normally distributed with an unknown population mean and a population standard deviati
    13·1 answer
  • How much greater is the value of 3x+5 than the value of 3x-7
    6·1 answer
  • PLEASE HELP ME
    5·2 answers
  • ASAP I WILL GIVE BRAINLIEST
    15·1 answer
  • How much is 54 + 12 = ?
    7·2 answers
  • A nurse sees 25 patients in 5 hours. At this rate, approximately how many patients will the nurse be able to see in an 8-hour pe
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!