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2 years ago

a football team lost 3 yards on there first play and 6 yards on there second play. how many total yards did they loose?

Mathematics

1 answer:

Pani-rosa [81]2 years ago

4 0

3 yards + 6 yards = 9 yards

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Heres an ez question for yall

SSSSS [86.1K]

Answer: Choice B

$\left\{ \ 3, 5, \sqrt{34} \ \right\}$

=========================================================

Explanation:

We'll be using the converse of the pythagorean theorem.

If we had a triangle with sides a,b,c and $a^2+b^2 = c^2$ was true, then we have a right triangle. Note: c is always the longest side

For the first answer choice we have: a = 5, b = 8, c = 12

Then,

$a^2+b^2 = c^2\\\\5^2+8^2 = 12^2\\\\25+64 = 144\\\\89 = 144\\\\$

which is false. This shows that we do not have a right triangle with sides 5,8,12. This rules out choice A. Choice C is a similar story.

Choice B on the other hand works because

$a^2+b^2 = c^2\\\\3^2+5^2 = (\sqrt{34})^2\\\\9+25 = 34\\\\34 = 34\\\\$

We have a true statement at the end, which confirms choice B is a right triangle.

7 0

1 year ago

7. Given: OM = ER, ME = RO Prove: ZM = ZR

klasskru [66]

Answer:

idk

Step-by-step explanation:

5 0

2 years ago

13f + 6 -f = -3 help?

malfutka [58]

Answer:

f = -3/4

Step-by-step explanation:

13f + 6 -f = -3

Combine like terms

12f +6 = -3

Subtract 6 from each side

12f+6-6 = -3-6

12f = -9

Divide each side by 12

12f/12 = -9/12

f = -3/4

7 0

3 years ago

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S is inversely proportional to t. When s 0.4, t = 4 Work out s when t = 0.8

Yuliya22 [10]

S = 2

0.4x4 = 1.6
1.6/0.8 = 2

3 0

2 years ago

Help please explain step by step!!! help help help help help help

vredina [299]

Answer:

Mag kape ka nalang wag kana mag module

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7 0

2 years ago

Read 2 more answers