1 year ago

Pls help. will give brainliest :)

Mathematics

2 answers:

fomenos1 year ago

8 0

Answer:

its option B

Step-by-step explanation:

Darya [45]1 year ago

5 0

Answer:

the answer is d

Step-by-step explanation:

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olya-2409 [2.1K]

1.b 2.34 is the correct answer

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2 years ago

HELP PLEASE!!! I need help with this question!

AlexFokin [52]

Answer:

$\large\boxed{PS=10\sqrt5}$

Step-by-step explanation:

ΔPQS, ΔRQP and ΔRPS are similar (AA). Therefore the sides are in proportion:

$\dfrac{QR}{RP}=\dfrac{RP}{RS}$

We have:

$QR=5,\ RS=20$

Substitute:

$\dfrac{5}{RP}=\dfrc{RP}{20}$ <em>cross multiply</em>

$RP^2=(5)(20)\\\\RP^2=100\to RP=\sqrt{100}\\\\RP=10$

Use the Pythagorean theorem:

$PS^2=PR^2+RS^2$

Substitute:

$PS^2=10^2+20^2\\\\PS^2=100+400\\\\PS^2=500\to PS=\sqrt{500}\\\\PS=\sqrt{100\cdot5}\\\\PS=\sqrt{100}\cdot\sqrt5\\\\PS=10\sqrt5$

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2 years ago

Jaila went to the butcher and bought 2.42 pounds of ground beef, ¾ pound of bacon, and 3 pork chops that each weigh .36 of a pou

kirill [66]

Answer: 4.25 pound of meat

Step-by-step explanation:

This is a addition questions, all you have to do is to add the numbers together. But you have to convert all the fractions and decimal to the same thing first. In this case, I'll convert all the fraction to decimal.

2.42 + 0.75 + 0.36 ✕ 3 = 4.25 pound

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2 years ago

Roger is training for the upcoming track season and records the number of miles that he runs each day for 20 days: 2.5, 0.5, 3.5

Scrat [10]

Answer:

its the first graph

Step-by-step explanation:

just did it

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2 years ago

Hey guys! Need help asap! Pls help! Will give brainliest!!!

AVprozaik [17]

Answer:

The answer for 1 = B for second one it is D

5 0

1 year ago