2 years ago

Please answer both of the questions pleaseeee

Mathematics

2 answers:

Charra [1.4K]2 years ago

5 0

9.the number is irrational

Savatey [412]2 years ago

4 0

Answer:

Question 9:

The product is irrational

Question 10:

Step-by-step explanation:

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Tonya’s dog-walking service charges a flat rate of $20 per month, plus $3 per mile that each dog is walked. Beth does not charge

vladimir1956 [14]

Answer:

Ten miles

Step-by-step explanation:

Use this inequality

20 + 3m = 5m

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2 years ago

A game consists of randomly choosing a bag (labelled 1, 2 or 3) out of a choice of 100, and then again randomly, picking a ball

Scorpion4ik [409]

Answer:

the answer is 112

Step-by-step explanation:

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2 years ago

If a=-4h^2-h+5 and b=8h-3h+12 find a-b

Flauer [41]

Answer:

4h^2-6h-7

Step-by-step explanation:

$(4h^{2} -h+5) - (8h-3h+12)\\4h^{2} -h+5 - 8h+3h-12\\4h^{2}-9h+3h-7\\4h^{2}-6h-7\\$

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3 years ago

A cone-shaped water tank is completely filled. The tank has a depth of 12 feet and a radius of 29 feet. A pump removes water fro

Sauron [17]

Answer:

Volume = 10562.96 cu ft

10.56 hr. to drain all the water

Step-by-step explanation:

V = 1/3Bh B = area of the base h = height

The base is a circle, so $B = \pi r^{2}$

$V = \frac{1}{3} (3.14) (29^{2})(12)$ = 10562.96 cu ft

10562.96/1000 = 10.56 hr.

7 0

2 years ago

Please someone help

lana66690 [7]

Answer:

314.2

Step-by-step explanation:

Circumference of a circle is π $r{2}$

so 3.142 × $10{2}$ =314.2

3 0

2 years ago

Read 2 more answers