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Nana76 [90]
3 years ago
7

(-6/7) (-9/5) type as a simplified fraction ??? HELP

Mathematics
2 answers:
Llana [10]3 years ago
6 0

-3/4  -3/5

i think  hopefully it is


Wittaler [7]3 years ago
4 0

Here is your answer:

In order to solve this question you have to multiply the fractions, and remember that a negative times a negative equals a positive.

  • \frac{-6}{7} \times \frac{-9}{5} =
  • \frac{-6}{7} \times \frac{-9}{5} = \frac{54}{35}
  • The numerator and the denominator don't have a common factor therefore cannot be reduced.
  • = \frac{54}{25}
  • You can also switch the improper fraction into a mixed number which would be 1\frac{19}{35}

Therefore your answer will be "54/25 or 1 19/35."

Hope this helps!

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Four thousands and 7 hundreds equals what?
Ainat [17]
4.700 decimal form or maybe 4700 without decimal
8 0
3 years ago
Kelvin has a string of length 4.15m. He wants to form equilateral triangles of sides 8 cm using the string . What is the maximum
Fofino [41]

4.15 meters = 415 centimeters

3(8x) = 415 (3 sides times 8 cm - amount each triangle takes)

24x = 415

x = 17.2917

The maxinum number of triangles he can make is 17.
5 0
3 years ago
If one adult works 4 weeks per month at
Leya [2.2K]

Answer:

15.21

Step-by-step explanation:

All of the bills total to $2432.50. The person works 160 hours in a month. $2432.50 ÷ 160 = $15.20, BUT:

$15.20 × 160 = $2432, which is 50 cents short of what they need, so one extra cent in their wage will give them the amount they need.

$15.21 × 160 = $2433.60

7 0
3 years ago
Calcular el valor del ángulo que falta de un triangulo rectangulo si uno de sus lados mide 25 grados.
Molodets [167]

Considerando la definición de triángulo rectángulo y sus propiedades, el valor del ángulo que falta de un triángulo rectángulo es 65°.

<h3>Definición de triángulo</h3>

Un triángulo es un polígono conformado por tres lados, así como por tres vértices y tres ángulos interiores.

Una de las propiedades de cualquier triángulo indica que la suma de los ángulos interiores es igual a 180°.

<h3>Definición de triángulo rectángulo</h3>

El triángulo rectángulo es una figura geométrica que se considera como un polígono formado por tres lados que forman un ángulo interior recto (es decir, mide 90°) y dos ángulos interiores agudos.

<h3>Valor del ángulo faltante en este caso</h3>

En este caso, sabes que:

  • Al ser un triángulo rectángulo, un ángulo interior mide 90°.
  • Otro ángulo interior mide 25°.
  • La suma de los ángulos interiores es igual a 180°.

Entonces, el valor del ángulo faltante se puede calcular mediante:

90° + 25° + ángulo faltante= 180°

Resolviendo:

115° + ángulo faltante= 180°

ángulo faltante= 180° - 115°

<u><em>ángulo faltante= 65°</em></u>

Finalmente, el valor del ángulo que falta de un triángulo rectángulo es 65°.

Aprende más sobre los ángulos de un triángulo:

brainly.com/question/21439270

brainly.com/question/21729438

brainly.com/question/27901271

#SPJ1

7 0
1 year ago
What is 20% of 85.00
dedylja [7]

Answer:

17

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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