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3 years ago

What is the value of x?

Mathematics

1 answer:

Svetach [21]3 years ago

6 0

Opposite angles have the same measure. So, we can set the following equation:

$2x+2=3x-52$

From here, we can forget about the geometry and continue algebraically: subtract 2x from both sides:

$2 = x-52$

Add 52 to both sides:

$57=x\iff x=57$

You might be interested in

Find the third side in simplest radical form:

leonid [27]

Answer:

The third side is 8

Step-by-step explanation:

Since this is a right triangle we can use the Pythagorean theorem

a^2 + b^2 =c^2 where a and b are the legs and c is the hypotenuse

a^2 + 15^2 = 17^2

a^2 +225 = 289

Subtract 225 from each side

a^2 +225-225=289-225

a^2 = 64

Take the square root of each side

sqrt(a^2) = sqrt(64)

a= 8

8 0

3 years ago

What is 3/48 in simplist form?

luda_lava [24]

divide top and bottom by 3 to make 1/16

3 0

3 years ago

Read 2 more answers

What two integers have a sum of -7 and a product of -18?

Elis [28]

Answer:

-9 and 2

Step-by-step explanation:

-9 x 2

5 0

3 years ago

Read 2 more answers

What is the measure of the supplement of 82 degrees

Neporo4naja [7]

Answer:

98°

Step-by-step explanation:

180° - 82° = 98°

7 0

4 years ago

The table below shows the cube roots of different numbers:

Mila [183]

part A)

$\bf \begin{array}{|c|cccccc|ll} \cline{1-7} x&8&27&64&125&&x\\ \cline{1-7} y&\stackrel{\sqrt[3]{8}}{2}&\stackrel{\sqrt[3]{27}}{3}&\stackrel{\sqrt[3]{64}}{4}&\stackrel{\sqrt[3]{125}}{5}&&\sqrt[3]{x} \\ \cline{1-7} \end{array}~\hspace{10em}y = \sqrt[3]{x}$

part B)

f(x) = 10 + 20x

so if you rent the bike for a few hours that is

1 hr.............................10 + 20(1)

2 hrs..........................10 + 20(2)

3 hrs..........................10 + 20(3)

so the cost is really some fixed 10 + 20 bucks per hour, usually the 10 bucks is for some paperwork fee, so you go to the bike shop, and they'd say, ok is 10 bucks to set up a membership and 20 bucks per hour for using it, thereabouts.

f(100) = 10 + 20(100) => f(100) = 2010.

f(100), the cost of renting the bike for 100 hours.

4 0

3 years ago