3 years ago

Same test, similar question! please help!

Mathematics

2 answers:

Marrrta [24]3 years ago

8 0

Answer:

The answer is -15

Step-by-step explanation:

it's declining by 3 degrees per hour for five hours. so in five hours it will be -3 x 5 which is -15.

soldier1979 [14.2K]3 years ago

7 0

Answer:

Idg

Step-by-step explanation:

Please Explain in the comments

You might be interested in

Please help this is 8th grade math

topjm [15]

Answer:

Step-by-step explanation:

The point starts at 250 on the Y-Axis

5 0

3 years ago

Read 2 more answers

I need to find the limit

Digiron [165]

For $x=\dfrac{1}{2}$ the function is undefined.

$\displaystyle
\lim_{x\to\tfrac{1}{2}^-} x\sec (\pi x)=\infty\\
\lim_{x\to\tfrac{1}{2}^+} x\sec (\pi x)=-\infty\\\\
\lim_{x\to\tfrac{1}{2}^-}x\sec (\pi x)\not = \lim_{x\to\tfrac{1}{2}^+}x\sec (\pi x)
$
So, the limit doesn't exist.

8 0

3 years ago

If number A is a 2-digit number and its digits are transported to from number B, then the difference between the larger of the t

Aleksandr [31]

The answer would be 9.

6 0

3 years ago

‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️Please someone find the kindness in their heart to help me!

vredina [299]

PART A

Volume = Area of a triangle base x height (..or length)
Volume = 2,400cm^3
Volume = 1/2(16)(h)(20)
2,400cm^3=1/2(16)(h)(20)
2/400cm^3/160 = 160(h)/160
Part A= 15cm^3=height of the box

PART B

Surface Area = 1/2(15*16)(2)+20(17)(2)+16(20)
Surface Area = 240+680+320
Surface Area = 1,240
Part B = You will need approximately 1,240cm of cardboard.

8 0

4 years ago

It takes 140 minutes to finish a 40-question math test. How many minutes does it take, on average, to solve each math problem? *

BartSMP [9]

<h3><em>The answer will be 3.5 minutes.</em></h3>

8 0

3 years ago

Read 2 more answers