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Ksivusya [100]
2 years ago
12

Solve for unknown angles using algebra

Mathematics
1 answer:
kozerog [31]2 years ago
8 0
Jsh xhj d xja extra d best of the first☝☝☝☝ can you please don't have HD for you just like the first day
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Find the missing side of each triangle. i need help!!!
Nezavi [6.7K]

Answer:

√161 yd

Step-by-step explanation:

Hi there!

We're given a right triangle (notice the right angle), the measure of one of the legs (one of the sides that make up the right angle) as 8 yd, and the hypotenuse (the side opposite to the right angle) as 15 yd.

We need to find x, which is the other leg in the triangle

If we are given 2 sides and need to find a third, we can use Pythagorean Theorem, which states that a²+b²=c² if a and b are legs and c is the hypotenuse

In this case, a=8, b=x, and c=15

So let's substitute those values into the formula

(8)²+x²=(15)²

raise everything to the second power

64+x²=225

subtract 64 from both sides

x²=161

take the square root of both x and 161

x=√161, x=-√161

-√161 cannot work in this case, as distance cannot be negative.

The question asks for the answer to be in simplified radical form, but √161 cannot be simplified down further

so the answer is <u>√161 yd</u>

Hope this helps! :)

3 0
2 years ago
What function is the inverse of the exponential function y = 3x?
lukranit [14]

Answer:I dont know not gonna lie

Step-by-step explanation:

7 0
3 years ago
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Gabriel wants to send a parcel to Italy.
MrRissso [65]

Answer:

Step-by-step explanation:

10+20+40=70

70*0.8=7*10*0.8=56 L (We Deliver)

total area =2*(10+20)*40+2*10*20=2*30*40+400=2400+400=2800 cm^2

2800*0.02=28*100*0.02=28*2=56 L (Go Parcels)

4 0
3 years ago
What is an irrational number
timofeeve [1]

An irrational number is a number that can't be written as a simple fraction such as pi because you can't turn pi into a fraction.

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Multiply or divide as indicated p^a*p^-3*p^2
Stella [2.4K]

Answer:

p^(a-1)

Step-by-step explanation:

The simplified expression can be seen in the picture attached below

As the factors have the same base, we just need to add or substract the exponents

p^(a-3+2) = p^(a-1)

8 0
3 years ago
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