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3 years ago

What does 19+6y-8 equal?

Mathematics

2 answers:

natta225 [31]3 years ago

6 0

Answer:

Final Answer

11+6y

Step-by-step explanation:

elena-14-01-66 [18.8K]3 years ago

4 0

You cannot affect the 6y because it’s an unknown value, so what you do is just simplify it as much as you can, you put 19 and take away 8, and it gives you 11, making your answer:
11+6y.

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Which letter labels a vertex? A only B C A and D

vladimir1956 [14]

Answer:

the answer is C.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

En una escuela hay 135 mujeres y la razón entre hombres y mujeres es de 7 a 9. ¿Cuántos estudiantes hay en la escuela? *

pochemuha

Answer:

There are 531.5625 students which is 531 students in the school

Step-by-step explanation:

We add the ratio numbers ( 7 + 9 = 16)

We then divide that number by 135 ( 135 / 16 = 8.4375)

After we multiply by each ratio number, ( 7 and 9).

And we end up with 531.5625, also 531 students.

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

Hay 531.5625 estudiantes, que son 531 estudiantes en la escuela.

Explicación paso a paso:

Sumamos los números de razón (7 + 9 = 16)

Luego dividimos ese número por 135 (135/16 = 8.4375)

Después, multiplicamos por cada número de razón (7 y 9).

Y terminamos con 531.5625, también 531 estudiantes.

5 0

3 years ago

A survey of 391 children given at a local elementary school showed that 175 like chocolate ice cream, 150 like pistachio ice cre

poizon [28]

Answer:

325

Step-by-step explanation:

Just add the number of kids who like chocolate, 175 to the number of kids of like pistachio, 150, and you get 325 children

6 0

2 years ago

3. Show how √5 can be represented on the number line.

asambeis [7]

Answer:

Take a line segment AB = 2 units (consider 1 unit = 2 cm) on x-axis.

Draw a perpendicular on B and construct a line BC = 1 unit length.

Join AC which will be √5 (Pythagoras theorem). Take A as center, and AC as radius draw an which cuts the x-axis at point E.

The line segment AC represents √5 unit

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3 years ago

What is the slope of the line that passes through (5,-11) and (-9,17)

Sergio039 [100]

Answer:

(17+11)/(-9-5)= 28/-14= -2 the slope

y + 11 = -2(x - 5)

y + 11= -2x + 10

y = -2x - 1 the equation

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3 years ago