2 years ago

Help!! Explanation too please!

Mathematics

1 answer:

fgiga [73]2 years ago

8 0

The answer to number 7 is A.

You might be interested in

Plzzzzz help due in a few minutes and will fail if not answered by this plzzzzzz help can not figure out!!!!!!!! Will give brain

gulaghasi [49]

You want it to be 14 by 16 tiles to recreate King Kyle’s tomb.

6 0

3 years ago

Read 2 more answers

Convert x2 + y2 -4x = 0 to polar form.

Bingel [31]

Answer:

$r(r-4\cos \theta)=0$

Step-by-step explanation:

We are given the following equation:

$x^2 + y^2 -4x = 0$

We have to convert it into polar form.

We put

$x = r \cos \theta\\y = r\sin \theta$

Putting values, we get:

$x^2 + y^2 -4x = 0\\(r\cos \theta)^2 + (r\sin \theta)^2 - 4(r\cos \theta) = 0\\r^2(\cos^2 \theta + \sin^2 \theta) - 4r\cos \theta = 0\\r^2 - 4r\cos \theta = 0\\r(r-4\cos \theta)=0$

is the required polar form.

7 0

2 years ago

Please help me. math.

KiRa [710]

Answer:

y =293(1.06) ^x

y = 370 after 4 years

Step-by-step explanation:

If we are using the model for growth

y = a ( 1+b)^x

a is the initial population

b is the increase rate

We can substitute the values into the equation

y =293 (1+.06) ^ x

y =293(1.06) ^x

Let x equal 4 for the 4 years

y = 293(1.06)^4

y=369.9

3 0

3 years ago

What is the square root of 365

valina [46]

19.1 should be your answer

7 0

3 years ago

Read 2 more answers

A line passes through the points (11, -5) and (-11, -7). What is its

ira [324]

Explanation is in the file

tinyurl.com/wpazsebu

5 0

3 years ago