Ask question

Ask question

All categories

4 years ago

14

Help me with 20 b, and 23, please! Thank you!

1 answer:

mixas84 [53]4 years ago

5 0

Answer:

20b.) -24˚C;

23.) -2820 feet.

Step-by-step explanation:

20b.) 12-4=8; 0-8×3=-24

23.) 0-7×60×2=-840;

-840+4×60×3=-120;

-120-9×60×5=-2820 feet

You might be interested in

Solve the inequality 12(1/2×-1/3)>8-2x<br><br><br>

lianna [129]

Answer:

x > 3/2

Step-by-step explanation:

Simply the expression and get 6x - 4 > 8 - 2x

Move terms and simplyfy: 6x + 2x > 8 + 4

Divide both sides: 8x > 12

x > 3/2

7 0

3 years ago

5/2.35 = x/12<br> what does x=

postnew [5]

Answer:

$x = \frac{60}{2.35}$ or $x = 25.531...$

Step-by-step explanation:

<u>Step 1: Cross Multiply</u>

<u /> $\frac{5}{2.35} = \frac{x}{12}$

$5(12) = 2.35(x)$

$60 = 2.35x$

<u>Step 2: Divide both sides by 2.35</u>

<u /> $60 / 2.35 = 2.35x / 2.35$

$x = \frac{60}{2.35}$ or $x = 25.531...$

Answer: $x = \frac{60}{2.35}$ or $x = 25.531...$

5 0

4 years ago

Convert 1/4 to a decimal

ddd [48]

Answer:

0.25

Step-by-step explanation:

You divide the denominator (bottom) into the numerator (top).

1/4 = 1 / 4.00 = 0.25

8 0

3 years ago

Ch statement is true about the graphs of the two lines y=-6 and x =

jarptica [38.1K]

The slope answer for this question is 46% rad

8 0

2 years ago

Tracy ran a lap around the school track in 74.2 seconds.Malcom ran a lap in 65.92 seconds. Estimate the difference in the times

Nataly_w [17]

Answer:

The difference would be 8.3 second

Step-by-step explanation:

5 0

4 years ago