Ask question

Ask question

All categories

Nookie1986 [14]

3 years ago

14

The temperature falls from 0 degrees to -125 degrees in 3 hours. Which expression finds the change in . temperature per hour? 07

:49 7 49 2 4 7 49 0 -3*4 49 4 x 49 7 4 -

1 answer:

bixtya [17]3 years ago

6 0

Answer:

-3 *4 449 expression finds the change in

You might be interested in

I need help solving this!

blagie [28]

Answer:

miles hybrid car went = 9.80 gal × 54.1 miles/gal

= 530.18 miles

132km × 0.621 = 81.972 miles

530.18 miles = 9.80 gal

1 mile = 9.80/530.18

= 0.018 gal

81.972 miles = 0.018 × 81.972

= 1.515 gal

1.515 gal × 3.785 = 5.734 litres

3 0

3 years ago

Otra forma de representar 42/9

Oksi-84 [34.3K]

Answer:

(84/18, 14/3). These are the same as 42/9

3 0

3 years ago

Help and explain explain !!!!!!!!!!

tigry1 [53]

Answer:

$x=-1\text{ or }x=11$

Step-by-step explanation:

For $a=|b|$ , we have two cases:

$\begin{cases}a=b,\\a=-b\end{cases}$

Therefore, for $18=|15-3x|$ , we have the following cases:

$\begin{cases}18=15-3x,\\18=-(15-3x)\end{cases}$

Solving, we have:

$\begin{cases}18=15-3x, -3x=3, x=\boxed{-1},\\18=-(15-3x), 18=-15+3x, 33=3x, x=\boxed{11}\end{cases}$ .

Therefore,

$\implies \boxed{x=-1\text{ or }x=11}$

3 0

2 years ago

8 + 3 (16 - 12). Help thanks

PSYCHO15rus [73]

Answer:

20

Step-by-step explanation:

you've got to do the inside parenthesis first then multiple with 3 and finally add 8

8 0

3 years ago

Read 2 more answers

A round-robin tournament has 66 pairings. How many teams are in the tournament?

elixir [45]

11 teams because $\frac{x(x+1)}{2}=66$ where we find x to be 11.

6 0

3 years ago

Read 2 more answers