3 years ago

Can someone please help

Mathematics

1 answer:

Ann [662]3 years ago

8 0

the answer would be -6=-6

You might be interested in

For what values of does the equation (2 + 1)^2 + 2 = 10 − 6 have two real and equal roots?

adelina 88 [10]

Answer:

(2 + 1)^2 + 2 = 10 - 6

Falso

Step-by-step explanation:

The left side

does not equal to the right side

, which means that the given statement is false.

False

4 0

2 years ago

Two numbers, a and b, are stored in one byte floating point notation using the least significant (rightmost) 3 bits for the expo

ehidna [41]

$a=00110111 = 00110_2 \times 2^{111_2} = 6 \times 2^{-1} = 3$

$b=11011000 = 11011_2 \times 2^{000_2} = -(0100_2 + 1) =-(4+1)=-5$

$a+b=-2 = -1 \times 2^{001} = -2 \times 2^{0} = -4 \times 2^{-1}$ etc.

$a+b=-2 = 11111001 = 11110000 = 11100111 = ...$

Hard to select the correct answers without seeing the choices. Let's check a couple,

$11111001 = -(00000+1) \times 2^{1} = -2 \quad\checkmark$

$11110000 = -(00001 + 1) \times 2^{0} = -2 \quad\checkmark$

$11100111 = -(00011 + 1) \times 2^{-1} = -4/2= -2 \quad\checkmark$

4 0

3 years ago

The angles of a quadrilateral are represented by 9x, (20x + 16) (12x + 10), and (7x- 2)°. What is the value of x?

Pepsi [2]

Answer:

x=7

Step-by-step explanation:

9x+20x+16+12x+10+7x-2=360

48x+24=360

48x=360-24

48 x=336

x=336/48=7

5 0

3 years ago

Solve x3=64/27. plss

chubhunter [2.5K]

x = 4/3 hope it helps:)

5 0

3 years ago

The equation of a line is X+3Y=14<br> what is the y-intercept of the line?

vodka [1.7K]

X+3y=14
-x. -x
3y=-x+14
Divide them all by 3
Y=-x/3+14/3
Y-intercept= 1/3

4 0

2 years ago

Read 2 more answers