All categories

1 year ago

Mr. Mole left his burrow that lies below the ground and started digging his way at a constant rate deeper into the ground.

Mathematics

1 answer:

babunello [35]1 year ago

7 0

Answer:

So he starts at underground level and goes even deeper so the answer is D

Step-by-step explanation:

You might be interested in

Find the value of x. Round to the nearest tenth. Please help!

Leviafan [203]

Answer: 4.5924 (4.6)

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Help me please I need the help

serious [3.7K]

Answer:

p - 3

Step-by-step explanation:

Key expression: 3 fewer than

Fewer than = subtract from

subtract 3 from a number, p

This means that the expression would be p - 3

Because you are subtracting 3 from a number ( p )

5 0

2 years ago

Which of the points is NOT one of the vertices (s,t) of the shaded region of the set of inequalities shown below?

lorasvet [3.4K]

Answer:

Option D

Step-by-step explanation:

Given: set of inequalities

To find: Points which do not satisfy all the inequalities

Solution:

For point $(15,0)$ :

$15\leq 30-3(0)=30\\15\geq 15-0=15\\15\leq 25-0=25\\15\geq 0\\0\geq 0$

So, (15, 0) satisfies all the inequalities

For point $(7.5,7.5)$ :

$7.5\leq 30-3(7.5)=30-22.5=7.5\\7.5\geq 15-7.5=7.5\\7.5\leq 25-7.5=17.5\\7.5\geq 0\\7.5\geq 0$

So, (7.5, 7.5) satisfies all the inequalities

For point (22.5,2.5):

$22.5\leq 30-3(2.5)=30-7.5=22.5\\22.5\geq 15-2.5=12.5\\22.5\leq 25-2.5=22.5\\22.5\geq 0\\2.5\geq 0\\$

So, (22.5,2.5) satisfies all the inequalities

For point (7.5 ,0):

Put s = 7.5 and t = 0 in $s\geq 15-t$

$7.5\geq 15-0=15$ which is false

So, $(s,t)\neq (7.5,0)$

7 0

2 years ago

What it 7 divided by 8 in decimal form

goblinko [34]

Seven divided by eight is 0.88 or 0.875

8 0

3 years ago

Read 2 more answers

Help me please for brainlist

allochka39001 [22]

Answer:

b. 82m³

Step-by-step explanation:

$V = \frac{1}{3}(\frac{1}{2} bh_1)h_2\\b = 8.2m\\h_1 = 4m\\h_2 = 15m\\\\V = \frac{1}{3}(\frac{1}{2}(8.2)(4))(15)\\V = 82m^{3}\\$

3 0

2 years ago

Read 2 more answers