2 years ago

What is the value of x if Y=log x & If y=10?

Mathematics

1 answer:

jok3333 [9.3K]2 years ago

7 0

Answer:

x = $10^{10}$

I'm not great at explaining answers like this. Please ask a teacher etc. for a better explanation!

<u>Hope this helps and have a nice day!</u>

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Cos xcos y=1/2(sin(x+y)+ sin(x-y))

garri49 [273]

Taking Rhs

1/2 [sin(x+y)+ sin (x-y)]

using sinA + sin B = 2 cos (A+B)/2 cos( A - B)/2

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2 years ago

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Rainbow [258]

Answer:

y=-3.5x^2+9.5x-4

Step-by-step explanation:

y=a*x^2+b*x+c

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2 years ago

Will give brainliest!! Using the measurements of the shapes.. determine the area and perimeter of the irregular polygon.

yan [13]

Answer:

$p=28.2\:\text{units},\\A=40.2\:\text{square units}}$

Step-by-step explanation:

The irregular shape's area consists of the sum of the areas of all the shapes that make it up.

Area of pink triangle: $\frac{1}{2}\cdot 3 \cdot 3=4.5$

Area of purple square: $3^2=9$

Area of green quadrilateral: $3\cdot 2.9=8.7$

Area of blue triangle: $\sqrt{10.25(10.25-8.5)(10.25-6)(10.25-6)}=17.99989$

Therefore, the area of the irregular polygon is $4.5+9+8.7+17.99989\approx \boxed{40.2\:\text{square units}}$ .

The perimeter of the irregular polygon consists of certain shred sides from the four polygons that make up:

$p=3+3+3+4.2+3+6+6=\boxed{28.2\:\text{units}}$

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2 years ago

Ryan needs to drive 25 miles to work. So far, he has driven 4.2 miles. How many more miles must he drive?

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${\underline{\orange{\textsf{\textbf{ Answer : }}}}}$

➡ He must drive 20.8 miles now.

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2 years ago

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Answer:

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