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raketka [301]
2 years ago
11

-3.4 + 11. 25= Please help i'm horrible at math

Mathematics
2 answers:
jek_recluse [69]2 years ago
8 0
The correct answer is 7. 85
sweet [91]2 years ago
5 0

Answer:

7.85

Step-by-step explanation:

You just put it in a calculator

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Find the value of x in the triangle. Round your answer to the nearest tenth of a degree. Show your work
Veseljchak [2.6K]
<h3>Solution:</h3>

\tan(x) = \frac{15}{8} \\ x = \arctan(\frac{15}{8}) \\ x ≈ 61.93

<h3>Answer:</h3>

61.93

5 0
3 years ago
fill in the missing number in this newspaper report: houses cost 150.000 a year ago.they now cost is ?. this is a 25% increase w
svet-max [94.6K]

Answer: 187500

Step-by-step explanation:

Interest= principal ×rate×time/100

Let interest be I

Principal be P

Rate be r

Time be t

So we have

I=p×r×t/100

P in the question is 150000

T is 1year

R is 25%

Substitute for the values

I=150000×1×25/100

Interest= 37500

To know the exact cost now

Add the interest to the principal cost

Exact value=interest +principal

Exact value =37500+150000

Exact value=187500

The cost of the house now is=187500

8 0
2 years ago
Read 2 more answers
What is 265 times 14.? Explain what you did.
AysviL [449]

Answer:

3710

Step-by-step explanation:

265 * 14    

multiply 4 by 5, then 4 by 6, then 4 by 2 which would look like this 860

then you multiply 1 by 5, then 1 by 6, then 1 by 2 which should loo like 2650

it looks like that because for every digit you multiply by except the first you add a zero in front of it. then you add those two up which adds up to 3710 you're welcome. :}

5 0
3 years ago
Read 2 more answers
Emma bought 28lbs of soil that is 4 lbs more than twice last week. how many pounds of soul was bought.
Vesnalui [34]
285 pounds was brought
8 0
3 years ago
Lola walks 4/10 mile to her friends house. then she walks 5/10 mile to the store. how far does she wall in all?
Masteriza [31]
We know that <span>Lola walks 4/10 mile to her friends house. then she walks 5/10 mile to the store. 

To solve the problem we have to use addition. 

4/10 + 5/10 = 9/10 

Lola walks 9/10 miles. </span>
8 0
3 years ago
Read 2 more answers
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