3 years ago

What is the value of "x" in this image?

Mathematics

1 answer:

Anarel [89]3 years ago

7 0

Answer: 9 $\sqrt{2}$ is the value of "x".

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The regular price of an item is s dollars. If the item is on sale for 25% off the regular price, which expression represents the

seraphim [82]

Answer:

0.75s

Step-by-step explanation:

The expression would be 0.75s where 0.75 represents the cost of the item after the 25% sale, and s representing the regular cost of the item.

Hope this helps :)

8 0

2 years ago

The midpoint of DG is M(-1,5). One endpoint is D(1,4). Find the

irina1246 [14]

Answer:

G(-3, 6)

Step-by-step explanation:

$midpoint = ( \frac{x1 + x2}{2} , \frac{y1 + y2}{2} )$

Substitute the coordinates of M and D into the formula:

$( - 1,5) = ( \frac{x1 + 1}{2} , \frac{y1 + 4}{2} ) \\- 1=\frac{x1 + 1}{2}& ,&5&= \frac{y1 + 4}{2} & \\ - 1(2)= x1 + 1&, & 5(2) &= y1 + 4 &\\ - 2= x1 + 1&, &10 &= y1 + 4 &\\ x1= - 2 - 1&,& y1 &= 10 - 4 &\\ x1= - 3&, &y1& =6 \: \: \: \: \: \: \: \: \: \: &$

Thus, the coordinates of G is (-3,6).

8 0

3 years ago

For his phone service John pays a monthly fee of $13 and he pays an additional $0.06 per minute of use the least he has been cha

Mamont248 [21]

Answer:

m ≥ 1016

Step-by-step explanation:

13+0.06M≥73.96

0.06M ≥ 60.96

m ≥ 1016

5 0

3 years ago

Solve for x. *<br><br> Also, Are the angles complementary or supplementary?

Anton [14]

Supplementary: straight line is 180 degree
x + (x-6) = 180
2x = 186
X = 93

3 0

3 years ago

∆CDE is an isosceles triangle with CD ≅ DE . If CD = 9x – 25, DE = 6x + 8, and CE = 10x – 73, find x

Novosadov [1.4K]

Answer:Answer: The value of x is 11 and the measure of each sides are, 74 cm,74 cm and 37 cm. Explanation: It is given that in triangle CDE is an isosceles triangle with CD congruent to DE. If CD equals 9x - 25, DE equals 6X + 8, CE equals 10 x - 73.

Step-by-step explanation:

3 0

3 years ago

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