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ziro4ka [17]
3 years ago
7

PLS HELP ME I E BRAINLIEST!!

Mathematics
1 answer:
valentinak56 [21]3 years ago
4 0

Answer:

Step-by-step explanation:

i dnot know

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Please help solve for RN
sp2606 [1]

Answer:

I guess...

Step-by-step explanation:

Since QR and PN are parallels, I think what happens in MN and MP is proportional, so:

RN = x

8 is to 10 as

5 is to x

8 * x = 5 * 10

8x = 50

x = 50 / 8

x = 6.25

RN = 6.25

4 0
2 years ago
5x+2.5=-20 solve x, show your steps
notka56 [123]

Answer:

5x =  - 20 - 2.5 \\ 5x = −22.5 \\x =    \frac{ - 22.5}{ - 5}   \\ (x =  - 4.5) \times  - 1 \:  \:  \:  \: x \: can \: not \: be \: negative \\ x = 4.5

5 0
2 years ago
An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $5990 and her st
GenaCL600 [577]

Answer: 14.38%

Step-by-step explanation:

Worth of stock in Company A = $5990

Percent decrease = 20%

New worth = $5990 - (20% × $5990)

= $5990 - (0.2 × $5990)

= $5990 - $1198

= $4972

Worth of stock in Company B = $2450

Percent decrease = 8%

New worth = $2450 - (8% × $2450)

= $2450 - (0.08 × $2450)

= $2450 - $196

= $2254

Previous total worth = $5990 + $2450

= $8440

Total worth = $4972 + $2254

= $7226

The total percentage decrease in the investor's stock account will be:

= [($8440 - $7226) / $8440] × 100

=( $1214 / $8440) × 100

= 0.1438 × 100

= 14.38%

3 0
3 years ago
Read 2 more answers
In a triangle ABC, with angles A, B, and C and sides AB, BC, and AC, angle B is a right (90°) angle. If the sin of angle A is 0.
rewona [7]
I hope this helps you

5 0
4 years ago
240,000 rounded to the nearest hundred thousand is
In-s [12.5K]

<em>ANSWER: </em>

<h2> 200,000 </h2>

<em>STEP: </em>

So, the hundred thousand is the "2" in this situation. Since 5 or more rounds up, and 4 or down stays, we stay with the 2. Therefore, the answer is 200,000

6 0
3 years ago
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