Can someone please help me??? Please help and be right :)

Mathematics

1 answer:

Nesterboy [21]2 years ago

5 0

There you go hope that’s helps !!!

You might be interested in

What is the sum of -14<br> and -15?

Anton [14]

-14 + (-15) = -14 - 15 = -29
Hope it helps !!! Brainliest if it is!!

3 0

2 years ago

Read 2 more answers

The graph of f(x) = x? has been shifted into the form f(x) = (x - h)^2 +k.

Zanzabum

Answer:

I need points wiyyyyyrtyrrytryr

6 0

2 years ago

Please? I need help here

Yuki888 [10]

Answer:

Step-by-step explanation:

If pair of ratios does form a true proportion then:

$a:b=c:d\to\dfrac{a}{b}=\dfrac{c}{d}\to ad=bc$

$A)\\\\8:14=20:35\to\dfrac{8}{14}=\dfrac{20}{35}\\\\(8)(35)=(14)(25)\\\\280=280\qquad\bold{TRUE}\\\\b)\\\\\dfrac{6}{10}=\dfrac{15}{25}\\\\(6)(25)=(10)(15)\\\\150=150\qquad\bold{TRUE}$

$c)\\\\\dfrac{9}{5}=\dfrac{27}{15}\\\\(9)(15)=(5)(27)\\\\135=135\qquad\bold{TRUE}\\\\d)\\\\12:15=30:50\to\dfrac{12}{15}=\dfrac{30}{50}\\\\(12)(50)=(15)(30)\\\\600=450\qquad\bold{FALSE}$