All categories

3 years ago

Plzzzzzz help meeee plz I am timed

Mathematics

2 answers:

Marina CMI [18]3 years ago

8 0

Answer:

multiplication property of equality. Hope this help and maybe a brainlist?

Step-by-step explanation:

goblinko [34]3 years ago

7 0

Answer:

multiplication property of equality

Step-by-step explanation:

d/10=12

Multiply both sides by the equation by 10

10× d/10=10×12

Reduce the numbers by the greatest common factor which is 10

d=10×12

Multiply 10 and 12

d=120

So using multiplication to solve this equation

You might be interested in

.......... is the slope zero

Eddi Din [679]

Answer:

Step-by-step explanation:

OK... You have to use this formula: Y2 - Y1

X2 - X1

-2 represents X1
7 represents Y1
2 represents X2
-5 represents Y2

Y2 - Y1

X2 - X1

-5 - 7

2 - - 2

-12

-2

Simplify by dividing both -12 & -2 by 2: -6

-1

It's either -6 or it's just -6 by itself... Really sorry if I'm wrong...

-1

4 0

3 years ago

Read 2 more answers

What is the inequality for x >or equal to -2 and x >or equal to 7

4vir4ik [10]

The answer is x >_ -2 and x >_ 7.

8 0

3 years ago

Elliot has a total of 26 books. He has 12 more fiction books than nonfiction books. Let x represent the number of fiction books

inysia [295]

Luckily for us, this problem solved the bulk of its own question!

Now, all we have to do is solve for "x", or the amount of fiction books and plug its value back into the original equation to find the value of "y", or the amount of nonfiction books.

2x = 38

x = 19

There are 19 fiction books.

x + y = 26

19 + y = 26

y = 7

There are 7 nonfiction books.

Hope this helps!

7 0

3 years ago

Read 2 more answers

Evaluate each expression

qwelly [4]

Step-by-step explanation:

a = 2
b = 3
c = 5

$\longrightarrow \rm{{\Bigg ( \dfrac{a}{b} \Bigg )}^c} \\ \\ \longrightarrow \rm{{\Bigg ( \dfrac{2}{3} \Bigg )}^5} \\ \\ \qquad \qquad \bigstar \: \boxed{ \bf{ \Bigg ({\frac{x}{y} \Bigg )}^{m} = \frac{ {x}^{m} }{ {y}^{m}} }} \\ \\ \longrightarrow \rm{ \frac{ {(2)}^{5} }{ {(3)}^{5} } } \\ \\ \longrightarrow \bf{ \frac{ 32 }{ 243} }$

Therefore, 32/243 is the answer.

3 0

3 years ago

What's 1/4,1/2,3/4,5/8,and 3/10

Daniel [21]

Hello!

Ok so the summation of 1/4+1/2+3/4+5/8+3/10 = 97/40

we find this by finding the GCF of the set of numbers we have here. So we get 40 is the GCF. So we get:

10/40+20/40+30/40+25/40+12/40=97/40

Hope this helps! Any questions please just ask! Thank you so much!

4 0

3 years ago