-32-38r=84+-112r+-42

Mathematics

1 answer:

djyliett [7]3 years ago

4 0

Answer:

Move r to left or right then divide the numbers

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10000000000000000000000000000000000000000000000000+1

VMariaS [17]

100000000000000000000000000000000000000000000000001

3 0

3 years ago

Angle x and angle y are ______ ? angles and angle w and angle y ______ angles.

Flura [38]

Answer: Congruent, or equal

Step-by-step explanation:

Very simple. Since there are parallel lines, the corresponding angles they make with the other line would be the same.

4 0

3 years ago

Xy+4y=3x-2, show that y is a function of x

zepelin [54]

(xy+4y)/x = (3x-2)/x
(y+4y)/x = (3x-2)/x divide both side by x
5y /x = (3x-2)/x
5y= 3x-2 Mult by x both side
y= (3x-2)/5

6 0

3 years ago

Read 2 more answers

Model the data using an exponential function f(x) = Abx. HINT [See Example 1.]

zlopas [31]

We take the function as a sequence

Term 1 ⇒ 5
Term 2 ⇒ 4
Term 3 ⇒ 3.2

Between terms, there is a common ratio of ⁴/₅
We get it from here:
Term 2 / Term 1 = $\frac{4}{5}$
Term 3 / Term 2 = $\frac{3.2}{4}$ = $\frac{4}{5}$

When a sequence has a common ratio between term, the sequence is a Geometric Sequence

$n_{th}term=ar^{n-1}$
Where $a$ is the first term, $r$ is the common ratio, and $n$ is the term number

We have: $a=5$ and $r= \frac{4}{5}$
The formula for the function is

$f(x)=5( \frac{4}{5})^{x-1}$

4 0

3 years ago

For a circle with a radius of 6 feet, what is the measurement of the central angle (in degrees) that intercepts an arc with a le

sp2606 [1]

<h3>The measurement of the central angle is 135 degrees</h3>

Solution:

The length of arc when angle given in degrees is given as:

$Arc\ length = \frac{ \theta }{360} \times 2 \pi r$