3 years ago

Help pls I don’t know this

Mathematics

2 answers:

makkiz [27]3 years ago

8 0

Answer:

i don't know sorry im just answering so i could ask question

Paha777 [63]3 years ago

3 0

Sjsjskwkajdnddndndks

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What is the solution of the equation x2 − 2x = −2?

RSB [31]

Answer:

-2

Step-by-step explanation:

6 0

3 years ago

PLSSS HELPP I WILL GIVE BRAINLIEST!!!! NEED ASAPPP

IRINA_888 [86]

Answer:

s = 130 degrees

Step-by-step explanation:

decagon has a 1,440 degrees interior angles

equation: 1,440 = s + 1310

to find s, add all the known angles

⇒ s + 150 + 170 + 160 + 130 +120 + 160 + 105 + 160 +155

⇒ s + 1,310

equation:

s + 1310 = 1440

subtract each side by 1310

⇒ s + 1310 - 1310 = 1440 - 1310

⇒ s = 130

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2 years ago

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Thirty adults were asked how many pets they have had over their lifetime. The results are shown in the histogram below. Which of

Ostrovityanka [42]

The most likely answer would be C.

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3 years ago

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A shopkeeper bought wheat for Rs. 35000. Due to leakage in the godown 1/7 of the total wheat was spoiled. He sold the good wheat

Alekssandra [29.7K]

Price of spoiled wheat=

$\\ \sf\longmapsto 35000\times \dfrac{1}{7}$

$\\ \sf\longmapsto 5000$

Good wheat cost price=35000-5000=Rs 30000

He sold good wheat at a gain of 10%

$\\ \sf\longmapsto Gain=\dfrac{10}{100}\times 30000$

$\\ \sf\longmapsto Gain=3000$

Now

$\\ \sf\longmapsto Sold\:Price=30000+3000=\boxed{\bf{33000}}$

He sold spoiled wheat at a loss of 25%

$\\ \sf\longmapsto Loss=\dfrac{25}{100}\times 5000$

$\\ \sf\longmapsto 1250$

Now

$\\ \sf\longmapsto Sold\: Price=5000-1250=\boxed{\bf{3750}}$

Total SP:-33000+3750=36750

He got a gain

$\\ \sf\longmapsto Gain\%=\dfrac{36750-35000}{35000}\times 100$

$\\ \sf\longmapsto Gain\%=\dfrac{1750}{350}$

$\\ \sf\longmapsto Gain\%=5\%$

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3 years ago

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Damon and Ryan ran 14 miles. Ryan ran 2 miles more than 3 times the distance Damon

frozen [14]

Answer:

Damon ran 3 miles

Ryan ran 11 miles

Step-by-step explanation:

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3 years ago