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3 years ago

What is the slope of the line through the points (1,5) and (-2,-4)?

Mathematics

1 answer:

olasank [31]3 years ago

3 0

Answer:

slope = 3

Step-by-step explanation:

Use the coordinates of the points to determine the slope.

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Being timed help

Makovka662 [10]

I'm assuming 43 is actually 4/3
see what number the previous term must be multiplied by to get the next term
4 *something = 12, 12*something=36
common ratio is 3

6 0

4 years ago

the probability of rolling a 6 on a biased dice is 1/5 1) complete the tree diagram. 2) Work out the probability of rolling two

pickupchik [31]

Answer:

Step-by-step explanation:

Not 6 on all rolls in the diagram = 4/5

6 on all rolls in the diagram is 1/5

To find the probablity of rolling two sixes, 1/5 x 1/5 = 4/100 = 0.04 = 4%

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3 years ago

Can somebody help me ?

sertanlavr [38]

The surface area formula is $A=2$ π $rh+2$ π $r^2$ .

Using the formula, you can determine that the answer is C.

8 0

3 years ago

Read 2 more answers

Which function represents a reflection of f(x) = Three-sevenths(2)x over the x-axis?

uranmaximum [27]

<u>Given:</u>

The given function is $f(x)=\frac{3}{7}(2)^{x}$

We need to determine the reflection of f(x) over the x - axis

<u>Reflection over x - axis:</u>

The translation rule to reflect over the x - axis is given by

$(x, y) \rightarrow(x,-y)$

Thus, applying the rule, the function becomes

$-y=\frac{3}{7}(2)^{x}$

Multiplying both sides of the equation by -1, we have;

$y=-\frac{3}{7}(2)^{x}$

This can be written as

$g(x)=-\frac{3}{7}(2)^{x}$

Hence, the reflection of the function over the x - axis is $g(x)=-\frac{3}{7}(2)^{x}$

Thus, Option A is the correct answer.

4 0

3 years ago

Read 2 more answers

It a math study guide plz help me

lord [1]

the answer is 12.57

Step-by-step explanation:

The formula to find circumference is 2×pi×r. Two is the radius. So when you plug it into the formula you get 12.57.

8 0

3 years ago