3 years ago

Plot the solution set of |-x|=3.5

Mathematics

1 answer:

erica [24]3 years ago

4 0

3.5 because anything inside those lines is positive

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What is the value of x?

Kamila [148]

Given the fact that 95 is on the right side of the line
the left side would be 85 in which you would
add 85 to 60 which would be 145
then subtract 145 from 180 and you'll get
35 degrees as your missing angle so
X = 35

8 0

3 years ago

Read 2 more answers

Jane and Mo have 528 parcels to

Temka [501]

Answer:

Jane gave 132 parcels to Mo.

Step-by-step explanation:

Given total number of parcels both Jane and Mo have = 528.

Let the number of parcels having Jane and Mo be x and y respectively.

$Therefore\ x\ +\ y\ =\ 528\ equation\ 1\\x\ =\ 3y\ equation\ 2$

Now let the number of parcels Jane gives to Mo be z.

$So\ according\ to\ question\ x-z = y+z\\3y-z=y+z(from\ equation\ 2)\\2y=2z\\y=z$

$x+y=528\\3y+y=528\\4y=528\\y=132\\y=z=132$

So the number of parcels Jane give to Mo is 132.

8 0

3 years ago

Joyce can type 60 words in five minutes. Robert can type 48 words in six minutes words who type at the faster and how many words

erik [133]

Answer:

joyce

Step-by-step explanation:

60/5 =12

48/6 =8

6 0

2 years ago

Whats the extreme value?y=3(x+5)^(2)-4

natta225 [31]

Answer:

-4

Step-by-step explanation:

y = 3(x+5)²-4
y= 3(x²+10x+25)-4
y= 3x²+30x+75-4
y= 3x²+30x+71

Derivate the function

y' = 6x+30

solve the equation y'= 0

y'= 6x+30
6x+30= 0
6x= -30
x = -5

The extrme value of y is reached in -5

y = 3(-5+5)²-4= -4

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2 years ago

Select from the value that correctly completes the sentence. The value of x is

posledela

Step-by-step explanation:

I hope it helps you......

3 0

2 years ago