3 years ago

??????????????????????????????

Mathematics

1 answer:

Contact [7]3 years ago

7 0

The correct answer is c

You might be interested in

Solve for xxx. Enter the solutions from least to greatest. (x -7)(-4x -2)=0(x−7)(−4x−2)=0left parenthesis, x, minus, 7, right pa

Lady bird [3.3K]

Answer:

-1/2, 7

Step-by-step explanation:

Given the expression

(x -7)(-4x -2)=0

This means that;

x - 7 = 0 and -4x - 2 = 0

x = 0+7 snd -4x = 2

x = 7 and x = -2/4

x = 7 and -1/2

Hence the solution from least to greatest is -1/2, 7

6 0

3 years ago

Express 0.0057 in scientific notation

andrew-mc [135]

Answer:

$5.7 \times {10}^{ - 3}$

Step-by-step explanation:

0.0057

first number

then the rest

equal

5.7

There's three zeros behind the number 5 which mean it will be -3

$\times {10}^{ - 3}$

final answer

$5.7 \times {10}^{ - 3}$

another example and it will be clear

0.0000403

first number

then the rest

equal

4.03

There's five zeros behind the number 4 which mean it will be -5

$\times {10}^{ - 5}$

final answer

$4.03 \times {10}^{ - 5}$

3 0

3 years ago

Who's excited for Christmas?!?! :D if not why?

Pie

I’m very excited, I get to see my brothers so that’s fun

3 0

3 years ago

describe the horizontal and/or vertical shifts used to transform the equation y=|x| to the equation y=|x|+4

netineya [11]

It will move 4 to the right horizontally

6 0

3 years ago

Lenny thinks the following expressions are equivalent:

julia-pushkina [17]

Yes, he is correct, using the distributive property you get the same answer

3 0

3 years ago

Read 2 more answers