All categories

3 years ago

Write an equivalent expression using the distributive property: 6(x-8)

Mathematics

1 answer:

Mumz [18]3 years ago

8 0

Answer: 6x-48

Step-by-step explanation:

Use the distributive property

6x-48

6x-6*8

6x-48

You might be interested in

Xander says that it is not possible to draw a quadrilateral that is not a parallelogram and not a trapezoid. Devin says it is po

Olenka [21]

A good place to start for this question is to define the properties of the geometric terms you are given.

Quadrilaterals have four straight sides.

Parallelograms are quadrilaterals that have two pairs of parallel sides. The opposite sides and opposite angles are congruent. Squares, rectangles, and rhombuses are examples of parallelograms.

Trapezoids are also quadrilaterals. They have only one pair of parallel sides.

So we're looking to see if there are any four-sided shapes that can be made with no parallel sides. The attached picture shows an example of a quadrilateral that is not a parallelogram and is not a trapezoid. Based on these properties of polygons, the correct answer is B.

6 0

4 years ago

Figure ABCD is a kite. Find the value of x.

Dimas [21]

Answer:

x=20

Step-by-step explanation:

(triangle angles must add up to 180º)

2x+10+2x+90=180

4x+100=180

4x=80

x=20

7 0

3 years ago

Can someone explain to me how to find the vertex form of this equation? y= -x^2 + 12x-4

AVprozaik [17]

ANSWER:

The vertex of given equation $y=-x^{2}+12 x-4$ is (6, 32).

SOLUTION:

Given, quadratic equation is $y=-x^{2}+12 x-4$

Above equation is a parabola and we need to find the vertex of that parabola. We know that, general form of the parabola is $y=a(x-h)^{2}+k$

Where, (h, k) is the vertex.

So, let us convert the given equation in parabolic equation.

$\begin{array}{l}{y=-x^{2}+12 x-4} \\ {y=-\left(x^{2}-12 x+4\right)} \\ {y=-\left(x^{2}-(2)(x)(6)+6^{2}-6^{2}+4\right)} \\ {\left.y=-\left((x-6)^{2}-36+4\right)\right)} \\ {y=-(x-6)^{2}+32}\end{array}$

Now, by comparing above equation with general form,

h = 6, k = 32 and a = -1.

Hence, the vertex of given equation is (6, 32).

5 0

3 years ago

Which conclusion is correct about the population of State A and State B?

Lapatulllka [165]

Could you post a Graph or the Question, please?
Thank you.

8 0

4 years ago

After a day hike, a group of hikers set up a camp 3 km east and 7 km north of the starting point. The elevation of the camp is 0

Tcecarenko [31]

This is the concept of trigonometry;
Using the Pythagorean theorem, the elevation of the starting point will be given by:
c^2=a^2+b^2
c^2=7^2-3^2
c^2=49-9
c^2=40
thus;
c=6.325 km
therefore the starting point of the camp was:
6.325-0.6
=5.725 km
The answer is 5.725

4 0

3 years ago