4 years ago

What is the answers to this

Mathematics

2 answers:

g100num [7]4 years ago

8 0

This is the answers

Naddika [18.5K]4 years ago

5 0

Divide Each Problem Like It Is On The Paper And Then You Will Get The Answer To Each Question.

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Given (x - 1)2 = 50, select the values of x.<br> X = -49<br> x = 51<br> x= 1+ 5V2<br> x = 1 - 5V2

Natalija [7]

Step-by-step explanation:

(x - 1)² = 50

Either x - 1 = +√50 or x - 1 = -√50.

Hence, x = +/-√50 + 1 = +/-(5√2) + 1.

4 0

4 years ago

Solve for the indicated variable: ⅖(z + 1) = y for z.

sweet [91]

Answer:

z = 5/2y -1

Step-by-step explanation:

We observe that z has ...

1 added
the sum multiplied by 2/5

To solve for z, we undo these operations in reverse order.

$\dfrac{2}{5}(z+1)=y\qquad\text{given}\\\\z+1=\dfrac{5}{2}y\qquad\text{multiply by 5/2}\\\\\boxed{z=\dfrac{5}{2}y-1}\qquad\text{subtract 1}$

5 0

3 years ago

Read 2 more answers

THINK IT "B"

maks197457 [2]

Y=mx+b
m=4
y=4x+b

(0,6)
6=4*0+b
b=6
y=4x+6 Answer is B.

7 0

3 years ago

The larger of two numbers is 10 more than the smaller numbers. If the sum of the two numbers is 74. Find the two numbers

Setler [38]

Answer:

32 and 42

Step-by-step explanation:

Hello,

let s note x the smaller number

x + (10+x) = 74

10+2x=74

2x=74-10=64

x=64/2=32

y=32+10=42

thanks

8 0

3 years ago

According to the values in the table, do x and y have a proportional relationship?

Masteriza [31]

Answer:

Yes.

Step-by-step explanation:

0.4 x 100 = 40

0.5 x 100 = 50

0.6 x 100 = 60

1 x 100 = 100

Hope this helped!

6 0

3 years ago