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3 years ago

(5 points)

Mathematics

1 answer:

artcher [175]3 years ago

7 0

2,-2 because it goes by the coordinate x,y.

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Consider the following figure:

Solnce55 [7]

Answer:

x=90

y=148

Step-by-step explanation:

Since we know a line is 180 degrees, and we know that angle Q is 90, x must be a 90-degree angle as well.

With our given information we can add up the two given angles in the triangle which are 90 and 58

90+58=148

To find what R is, we must subtract 148 from 180 because all the angles in a triangle sum up to 180.

180-148=32

Now that we know that R is 32, because we know that a line is 180 degrees, we can subtract 32 from 180 to get our final answer for y as 148.

180-32=148

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2 years ago

Pizza PDQ hosted two pizza parties last friday. The number of slices of pizza eaten by partygoers is displayed on the dot plots

jarptica [38.1K]

A B C are all correct

7 0

2 years ago

Read 2 more answers

If a shape has a scale factor of 1/2 applied to it, then to get the new area, I should multiply the old area by

zaharov [31]

Then, since the area of the figure is halved, you would multiply the area of the figure by 1/2 as well.

7 0

2 years ago

Find a pair of numbers that is a member of both x=28-2y and -2x+4y=24

zhannawk [14.2K]

Answer:

x=8 y=10

Step-by-step explanation:

7 0

3 years ago

Exponential form of logx=3

muminat

Answer:

$10^3 = x$

Step-by-step explanation:

$\log_b x = y \Leftrightarrow b^y = x$

A logarithm is an exponent. For example, the log base 10 of 100 is the exponent you need to raise the base, 10, to get 100. It happens to be 2, so

$\log_{10} 100 = 2$ can be written as $10^2 = 100$

When you change log form to exponential form, keep these things in mind: The base of the log is also the base of the exponential form. The number that equals the log is the exponent. The number you take the log of is equal to the base raised to the exponent.

Now let's look at your problem.

$\log x = 3$

Since no base is shown, the base is 10.

$\log_{10} x = 3$

The base is 10. The exponent is 3. The base raised to the exponent equals x.

$\log_{10} x = 3 \Leftrightarrow 10^3 = x$

6 0

3 years ago