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gogolik [260]
3 years ago
8

Please hurry!! 100 points :p

Mathematics
1 answer:
Neko [114]3 years ago
7 0

Answer:

c i really hope this helps please mark brsinliest

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Simplify radical 5 times 8 + 3 with a radical of 6
abruzzese [7]

Answer:

3\sqrt{30} a+8 \sqrt{5}

Step-by-step explanation:

5 0
3 years ago
A plane takes off at an angle of elevation of 15° and travels in a straight line for 3,000 meters. What is the height of the pla
gizmo_the_mogwai [7]
The angle of elevation is 15 degrees. This angle is measured from the horizontal. This problem requires us to review our triangle relationships. This triangle is a right triangle. That means to answer this problem we have to noe the relationship sin(angle) = opposite/hypotenuse. The 3000 is the hypotenuse measurement and we are to find the opposite. 3000sin(15) = 776.45m. 
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3 years ago
Lyle bought a baseball card for $800. If the value of the card decreases by 1.5% each year, find the value of the card after 12
allsm [11]

Answer:

FV= $669.11

Step-by-step explanation:

Giving the following information:

Purchase price (PV)= $800

Decrease value (d)= 1.5% per year

Number of periods (n)= 12 years

<u>To calculate the value of the card after 12 years, we need to use the following formula:</u>

FV= PV / (1 + d)^n

FV= 800 / (1.015^12)

FV= $669.11

6 0
3 years ago
If a salesperson sells 3/4 of an acre for $80,000, what was the price per square foot rounded to two decimal spaces?
GalinKa [24]
First, let's find out the price for each acre.

$80,000 ÷ 3/4 = $10,666.67 per acre

The conversion from acre to square foot is: 1 acre = 43,560 sq ft

 $10,666.67 per acre * (1 acre/43,560 sq ft) =<em> $0.25 per sq ft</em>
6 0
3 years ago
Subtraction of integers -110 - (-80) =​
mote1985 [20]

Answer:

-20is the answer

have a great day

3 0
3 years ago
Read 2 more answers
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