All categories

3 years ago

Which of the following equations is used to find the value of c?

Mathematics

2 answers:

givi [52]3 years ago

6 0

A squared plus b squared equals c squared (d) . This formula is used to find a specific side of a triangle.

erica [24]3 years ago

5 0

Answer:

D. $a^{2} + b^{2} = c^{2}$

Step-by-step explanation:

Pythagorean Theorem

You might be interested in

Use exterior angle of triangle theorem to find the missing measure of an angle in a polygon.

Kobotan [32]

Answer:

$\boxed{x=60}$

Step-by-step explanation:

The exterior angle theorem states that the exterior angle of a triangle is equal to the sum of the two opposite interior angles of the triangle.

$130=70+x$

Subtract 70 from both sides.

$130-70=70+x-70$

$60=x$

6 0

3 years ago

Read 2 more answers

Solución del problema

SOVA2 [1]

Cada estudiante debe pagar 2.88 pesos para consumir 3 rebanadas.

<h3>Como determinar el monto a contribuir por cada estudiante en una convivencia</h3>

Si sabemos que existen 52 alumnos que quieren comer 3 rebanadas, entonces tenemos que el total requerido de rebanadas es de 156 rebanadas.

Además, si dos pizzas tienen 16 rebanadas y cuestan 150 pesos, entonces el número de rebanadas dividido por el par de cajas es 1.025 pares. Por ende, quedarían 4 rebanadas sobrantes que pueden ser compartidas por alguien más o vendidas a alguien más a cambio de una tarifa módica.

Por último, el monto a pagar por cada estudiante es el precio de la oferta dividido el número de estudiantes. En consecuencia, cada estudiante debe pagar aproximadamente 2.88 pesos.

Cada estudiante debe pagar 2.88 pesos para consumir 3 rebanadas. $\blacksquare$

Para aprender más sobre problemas matemáticos, invitamos cordialmente a ver esta pregunta verificada: brainly.com/question/24613771

8 0

2 years ago

Divide. −445÷4 −115 −45 45 115

Anestetic [448]

Answer:

-1 1/5

Step-by-step explanation:

Change the whole number 4 to an improper fraction

-4 4/5 ÷ 4/1 = -4 4/5 ÷ 4/1

Reciprocal the 4/1 will become 1/4 then go to multiplication

-4 4/5 ÷ 4/1 = -4 4/5 × 1/4

Change to improper fraction the -4 4/5

-4 4/5 ÷ 4/1 = -24/5 × 1/4

Then simply multiply the two numerators and the two denominators

-4 4/5 ÷ 4/1 = -24/20

Finally, Simplify it to get the answer

-4 4/5 ÷ 4/1 = -1 1/5

4 0

3 years ago

Ms. Jones is baking a cake for her students. She needs 2/3 cup of brown sugar to make the cake. Right now, she has 3/4 cup of br

ch4aika [34]

2/3= 0.6667 which you can figure out by 2÷3
3/4= 0.75 which you can figure out by 3÷4
because 0.75 is greater than 0.6667 she has enough to make the cake.

5 0

3 years ago

-6x + 18 = 7- (4x + 9) help will give brainlyist

andreyandreev [35.5K]

Answer:

X = -5

Step-by-step explanation:

-6x + 18 = 7 - (4x + 9)

first we simplify the parentheses.

distribute the invisible number one created by the negative sign in front of the parentheses to get -6x + 18 = 7 - 4x - 9

then simplify further by subtracting 9 from the right side, leaving you with

-6x + 18 = -2 - 4x

next, add 2 to both sides to isolate the variable.

-6x + 20 = -4x

then, to isolate the variable further add 6x to both sides.

20 = -4x

divide both sides by -4 to isolate the variable

-5 = x

so, x = -5

6 0

3 years ago

Read 2 more answers