2 years ago

Help, WIll give 20 points

Mathematics

1 answer:

Kisachek [45]2 years ago

6 0

Answer:

i dont know

Step-by-step explanation:

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What is the midpoint of (3,8) and (6,4)

Andrews [41]

(4.5,6) that is what i got.

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3 years ago

On Friday, the temperature was 82°F. The temperature changed by –2°F on Saturday, and then it changed by 5°F on Sunday. What was

postnew [5]

Answer:

the temp on Sunday was 85, it changed by going down 2 degrees, and up 5 degrees

Step-by-step explanation:

when it says -2 degrees F its basically saying subtract 2, and then go on and add 5

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3 years ago

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I don’t understand??

wlad13 [49]

Answer:

$\huge\boxed{\sf x = 10}$

Step-by-step explanation:

Hypotenuse = x

Base = 4

Perpendicular = $\sqrt{84}$

<u>Using Pythagoras Theorem:</u>

$\sf H^2 = P^2 + B^2\\\\ x^2 = (\sqrt{84} )^2 + (4)^2\\\\x^2 = 84 + 16\\\\x^2 = 100\\\\Taking \ sq \ root \ on \ both \ sides\\\\x = 10\\\\\rule[225]{225}{2}$

Hope this helped!

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3 years ago

Can you simplify 3k+8-k+72

Lelu [443]

Answer:

2k + 80

Step-by-step explanation:

Combine like terms.

3k + 8 - k + 72 =

= 3k - k + 8 + 72

= 2k + 80

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3 years ago

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You spin the spinner twice. Find the probability of spinning a 2 then a number greater than 2. ( 6 spaces)

Alina [70]

Answer:

1/9

Step-by-step explanation:

You take 1/6 times 4/6 which equals 1/9.

Hope that helped! :)

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2 years ago