All categories

2 years ago

Find the slope of the line passing through the points A(-1, 1) and B(4,-5).

Mathematics

1 answer:

SpyIntel [72]2 years ago

4 0

Answer:

is there supposed to be a picture?

Step-by-step explanation:

You might be interested in

Very confusing not sure

Arturiano [62]

Answer:

This describes a translation.

8 0

3 years ago

What expression is equivalent to 4 to the power of 4 times 4 to the power of -9

pogonyaev

4^4 * 4^(-9) = 4^(4-9) = 4^(-5) or 1/(4^5)

5 0

2 years ago

The legend on a map states that

dimulka [17.4K]

Answer:

Step-by-step explanation:

1 cm=10 km

8 cm=10×8=80 km

4 0

3 years ago

I need algebra help.....

Lubov Fominskaja [6]

Answer:

$y=4(3)^x$

Step-by-step explanation:

From the table given in the question,

x y Difference Ratio

1 12 - -

2 36 36-12 = 24 $\frac{36}{12}=3$

3 108 108-36 = 72 $\frac{108}{36}=3$

4 324 324-108 = 216 $\frac{324}{108}=3$

5 972 972-324 = 648 $\frac{648}{216}=3$

There is a common ratio of 3 in each successive term.

Therefore, data given in the table will represent an exponential function.

$y=a(b)^x$

For a point $(1, 12),$

$12=a(b)^1$

$ab=12$ ------(1)

For another point of the table $(2,36)$ ,

$36=a(b)^2$

$ab^2=36$ --------(2)

Equation (2) divided by equation (1)

$\frac{ab^2}{ab}=\frac{36}{12}$

$b=3$

From equation (1),

$3a=12$

$a=4$

Therefore, exponential function will be,

$y=4(3)^x$

7 0

3 years ago

The diagram below shows an Isosceles triangle. Label the base angles and the vertex

Anna007 [38]

The measure of each base angle is 34 degrees and the measure of the vertex angle is 112 degrees

Find the diagram attached.

The base of the isosceles triangle is "b".

Since the base angles are equal, hence the sum of the interior angle is expressed as:

b + b + 112 = 180

2b + 112 = 180

2b = 180 - 112

2b = 68

b = 68/2

b = 34 degrees

Hence the measure of each base angle is 34 degrees and the measure of the vertex angle is 112 degrees

Learn more angles here: https://brainly.in/question/37797326

7 0

2 years ago