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2 years ago

If a puppy gains eight pounds between veterinarian checkups, what has it gained?

Mathematics

1 answer:

Alex_Xolod [135]2 years ago

5 0

The answer should be "The puppy gained weight only."

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It took max 5 min to type 410 words. How many words per min does max type?

aalyn [17]

Answer:

82 words per min

Step-by-step explanation:

all you have to do is divide 410 by 5 (410/5)

410/5 = 82

3 0

2 years ago

PLZ ONLY HELP IF UR 100% SURE !!!

Zigmanuir [339]

1. 48,000

2. 50%

3. 1,500, week 5

6 0

2 years ago

Archy [21]

Answer: 5h+9

Step-by-step explanation:

10h + (-5h)

5h+(6(+3))

6 0

1 year ago

The distance between -6 and 15 on a number line is 9?

abruzzese [7]

Answer:

21 units. your answer is false.

Step-by-step explanation:

-6 to 0 = 6

0 to 15 = 15

you are counting Units not physical numbers. don't forget that!

correct distance is 21

3 0

2 years ago

A triangle has vertices at (-2,-3),(4, -3), and (3,5). What is the area of the triangle?

Bezzdna [24]

Answer:

this triangle is ABC with A(-2 ; -3), B(4; - 3) and C(3;5)

=> $AB=\sqrt{(4-(-2))^{2}+\sqrt{(-3 -(-3))^{2} } }=\sqrt{6^{2} }=6\\\\AC=\sqrt{(3-(-2))^{2}+(5-(-3))^{2} }=\sqrt{5^{2}+8^{2} }=\sqrt{89}\\\\BC =\sqrt{1^{2}+8^{2} }=\sqrt{65}$

using Heron theorem, we have:

$S=\sqrt{p(p-AB)(p-AC)(p-BC)}\\\\S=\sqrt{(\frac{6+\sqrt{89}+\sqrt{65} }{2})(\frac{\sqrt{89}+\sqrt{65}-6 }{2} )(\frac{6+\sqrt{65}-\sqrt{89} }{2})(\frac{6+\sqrt{89}-\sqrt{65} }{2}) }\\\\S=24 \\\\$

with S is the area of the triangle

$p=\frac{AB+AC+BC}{2}=\frac{6+\sqrt{89}+\sqrt{65} }{2}$

Step-by-step explanation:

5 0

2 years ago