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Alona [7]
3 years ago
12

Use f(x) = 1 - 4x + 1). Find f(-5)

Mathematics
2 answers:
Allushta [10]3 years ago
7 0

Answer:

-1/9 =x

Step-by-step explanation:

f(x) = 1-4x+1)

-5x=1-4x+1

-1______-1

-1 -5x=4x

+5___+5x

-1 = 9x

9    9x

-1/9=x  

steposvetlana [31]3 years ago
6 0
F(-5)=(1 - 4(-5) +1 )
=1+20+1
F(-5)=22
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How to find the square root
stepladder [879]

Answer:

Step-by-step explanationPaso 1

1 Si el radicando tiene más de dos cifras separamos las cifras en grupos de dos, empezando por la derec2 Calculamos la raíz cuadrada entera o exacta, del primer grupo de cifras por la izquierda, ha.3 El cuadrado de la raíz obtenida 2 (es decir 4) se resta al primer grupo de cifras que aparecen en el radicando Bajamos el siguiente grupo de cifras del radicando, separando del número formado (492) la primera cifra a la derecha (2) y dividiendo lo que resta entre el doble de la raíz 2, es decir 2(2)=4.  5En otra fila debajo de la raíz colocamos el doble de la misma (4). A continuación, se coloca el cociente que se obtenga (9) . Y luego el número obtenido (49) se multiplica por dicho cociente (9). Después, se resta (441) a la cantidad operable (492) del radicando.  El cociente obtenido (9) es la segunda cifra de la raíz, quedando (29) Bajamos el siguiente par de cifras y repetimos los pasos anteriores.

 Prueba de la raíz cuadrada. Para que el resultado sea correcto, se tiene que cumplir:

 

.

8 0
3 years ago
Helpppppppp pleaseee
In-s [12.5K]

Answer:

Dezias' pensil is 5.11-1.09=4.02 inches long

Paul's pencil is 4.02+2.05=6.07 inches long

Miguel's pencil is 5.11+1.75=6.86 inches long

Combined are 5.11+4.02+6.07+6.86=22.06

The fraction is 22.06/12=1.8383333...

3 0
3 years ago
How does the numbers of zeros in the product of 8 and 5000 compare to the number of zeros in the factors?
o-na [289]
If product means to multiply than
5000*8= 40000
Answer: There is one more zero in the product.
6 0
3 years ago
Please help asap ill give brainliest :c
Naily [24]

Answer:

Hey there!

You're answer is 1/20.

Step-by-step explanation:

If Mrs. Williams has 1/4 gallon of juice, 1/4 divided by 5 = 1/20.

4 0
2 years ago
Read 2 more answers
Line A passes through the coordinate points (-2/5,0) and (0,1). Which of the following lines will line A never intersect? ​
expeople1 [14]

Answer:

Option B

Step-by-step explanation:

Only lines which are parallel to the line which connects the given two points will neve r intersect,

parallel line has same slope

the slope of the line which connects the given two points is, 5/2

and the line is option B also has the same slope, so those two lines will never intersect each other.

Answered by GAUTHMATH

4 0
3 years ago
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