2 years ago

What value makes the equation

Mathematics

2 answers:

AVprozaik [17]2 years ago

7 0

Answer:

1/4

Step-by-step explanation:

20×n×4×3=5×12

or, 240n=60

or, n=60/240

or, n=1/4

Answered by GAUTHMATH

Lana71 [14]2 years ago

3 0

Answer:

n = .25

Step-by-step explanation:

For the equation to be true, both sides must be equal.

20 * 4 * 3 * n = 5 * 12

240 * n = 60

n = 60/240

n = .25

You might be interested in

Evaluate the expression: v ? w Given the vectors: r = <8, 1, -6>; v = <6, 7, -3>; w = <-7, 5, 2> . If the answ

Snezhnost [94]

Answer:

-13

Step-by-step explanation:

Given are two vectors v and w.

v=(6,7,-3) and

w=(-7,5,2)

We are to find the dot product of v.w

We have

Dot product is obtained by multiplying corresponding pairs and adding them

Here we have

v.w=6(-7)+7(5)-3(2)

=-13

7 0

3 years ago

Divided 2) Ellie made $253 for 22 hours of work. She makes $11 per hour so Identify the error:

patriot [66]

Answer:

Ellie should have made 253$ in 23 hours in time. If she worked for 22 hours, then she made 242$.

Step-by-step explanation:

253$ / 11$= 23 hours

22 hours X 11$= 242 hours

5 0

3 years ago

Area as a sum (-2+x)5

Nezavi [6.7K]

Answer:

Step-by-step explanation:

lol

5 0

2 years ago

HELPPP !! LOOK AT PICTURE

WINSTONCH [101]

Answer:

A) (-infinity,-2] and D) [0,2]

Step-by-step explanation:

7 0

2 years ago

8 times the sum of a number 4 is 5 with the variable w

Vlada [557]

Answer:

8(w+4)=5

Step-by-step explanation:

6 0

2 years ago