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3 years ago

What is the value of x and y

Mathematics

1 answer:

Anestetic [448]3 years ago

6 0

Step-by-step explanation:

8y+17°=6x+7° (vertical opposite angle)

6x+7=3x-29. (interior angle on same side)

3x=-36

x=-12°

B=C

-72+7=-36-29

-65=-65

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How to show your work for the depth of a swimming pool that is 8.5 meters but has to be in Milli meter?

Veronika [31]

1 meter equals 1000 millimeters

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3 years ago

6 m<br> /<br> 8 m<br><br> what do i do to solve this

Taya2010 [7]

Answer:

x=10

Step-by-step explanation:

Use pythagorean theorem because the triangle is right-angled triangle.

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3 years ago

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Simplify the expression. Rewrite using only positive exponents.

Dvinal [7]

The simplified form of the given expression is $x^{18}a^{3}b^{3}$ .

The given expression is $(\frac{x^{4}a^{2}b^{3} }{x^{-2}ab^{2}} )^{3}$ .

We need to simplify the given expression.

<h3>What are the basic laws of exponents?</h3>

The basic laws of exponents are as follows:

$a^{m} \times b^{m} =(ab)^{m}$

$a^{m} \div b^{m} =(\frac{a}{b} )^{m}$

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1 year ago

Evaluate. 4^3⋅(100÷25)−5^0 Enter your answer in the box.

astraxan [27]

4³ ⋅ (100 ÷25) − 5^0

[parenthesis goes first, then exponents]

[any coefficient with zero exponent is equal to 1]

64 · 4 - 1

[multiplication, then subtraction]

256 - 1

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2 years ago

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masya89 [10]

Answer:

c^2 = a^2 + b^2. Hope this helps!

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3 years ago

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