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3 years ago

Solve the equation 8x-4=x+10

Mathematics

2 answers:

ahrayia [7]3 years ago

8 0

Answer:

8x-4=x+10

8x-x = 10+4

7x = 14

x= 14/7

x= 2

<h2>HOPE IT HELPED U ...</h2>

Nitella [24]3 years ago

4 0

Answer:

x = 2

Step-by-step explanation:

8x - 4 = x + 10

8x - x = 10 + 4

7x = 14

x = $\frac{14}{7}$

x = 2

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Drag each label to the correct location on the table. Each label can be used more than once. Match the attributes to the quadrat

nikklg [1K]

9514 1404 393

Answer:

f: x-intercept (-2, 0), y-intercept (0, -8), axis of symmetry x = 1
g: x-intercept (-2, 0), y-intercept (0, 8), minimum value -1
h: axis of symmetry x = 1

Step-by-step explanation:

The equations can be written in factored form and vertex form to see the x-intercepts, axis of symmetry, and extreme value.

The y-intercept is the constant in the equation in standard form.

The axis of symmetry is the vertical line through the vertex.

f(x) = x² -2x -8 = (x -4)(x +2) = (x -1)² -9

x-intercept (-2, 0), y-intercept (0, -8), axis of symmetry x = 1

g(x) = x² +6x +8 = (x +2)(x +4) = (x +3)² -1

x-intercept (-2, 0), y-intercept (0, 8), minimum value -1

h(x) = -x² +2x = -(x)(x -2) = -(x -1)² +1

axis of symmetry x = 1

_____

<em>Additional comment</em>

We have only listed the intercepts, axis, and extreme where the values match a label.

5 0

3 years ago

Two brothers are sharing a certain sum of money in the ratio 2/3 : 3/5, if the largest share was Gh¢500.00. How much was shared

lina2011 [118]

Given:

Two brothers are sharing a certain sum of money in the ratio $\dfrac{2}{3}:\dfrac{3}{5}$ .

The largest share was Gh¢500.00.

To find:

The total amount shared between them.

Solution:

It is given that, two brothers are sharing a certain sum of money in the ratio $\dfrac{2}{3}:\dfrac{3}{5}$ .

First we need to make the denominators common.

$Ratio=\dfrac{2\times 5}{3\times 5}:\dfrac{3\times 3}{5\times 3}$

$Ratio=\dfrac{10}{15}:\dfrac{9}{15}$

$Ratio=10:9$

So, the two brothers are sharing a certain sum of money in the ratio 10:9.

Let the shares of two brothers are 10x and 9x respectively. So, the larger share is 10x.

It is given that the largest share was Gh¢500.00.

$10x=500$

$x=\dfrac{500}{10}$

$x=50$

Now, the total amount shared between them is:

$Total=10x+9x$

$Total=19x$

$Total=19(50)$

$Total=950$

Therefore, the total amount shared between them is Gh¢950.00.

5 0

2 years ago

If the volume of the cone is 120 cm", what is the volume of the cylinder?

lisabon 2012 [21]

360in^3

The equation of the cone is just the cylinder equation divided by 3, so I order to get the volume of the cylinder you do the opposite: multiply by 3!

So 120 x 3 = 360 :)

5 0

2 years ago

Please help me asap and i will give you brainliest

mr Goodwill [35]

Answer:

Step-by-step explanation:

Triangles XWY and ZWY are congruent because of AAS . the two 90 degree angles are congruent,∠xwy and ∠zwy are congruent because ∠xwz is being bisected, and wy is congruent with wy beacuse of the reflexive property. Since the two triangles are congruent zy must ve congruent to xy because of CPCTC. Since the two linew are congruent and xy=16, zy must also equal 16.

5 0

2 years ago

What is the product of -5 and 8?<br> -40<br> -13<br> 13<br> 40

Alexxandr [17]

Answer:

-40

Step-by-step explanation:

Negative × positive = negative
-5 × 8 = -40

I hope this helps!

8 0

3 years ago

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