All categories

3 years ago

Please help Geometry 30 points plus brainliest ...

Mathematics

1 answer:

stepladder [879]3 years ago

6 0

If you have any questions or need help them please comment. Good luck!

You might be interested in

What is 54x > 87? I need to know fast

RoseWind [281]

X > 29/18

hope this helps

6 0

3 years ago

La formula para calcular el 30% de descuento en una tienda esta dada por la expresion y=0.30X

trapecia [35]

La formula para calcular cualquier descuento esta dada por (100 - descuento)/100

en ese caso seria Y = (1-0.3)X = 0.7X

3 0

3 years ago

Select the decimal that is equivalent to \dfrac{7}{8}

kow [346]

Answer:

Step-by-step explanation:

6 0

3 years ago

The following table shows the salary of 7 people in an office last year.

Andreas93 [3]

Answer:

a. Mean = £27928.57

b. Mean without Deva's income = £19416.67

Step-by-step explanation:

The mean is calculated by dividing the sum of values by number of values. Given 7 values will be used to calculate mean.

So,

Number of values = n = 7

Now,

$Mean = \frac{Sum}{No.\ of\ values}\\=\frac{13500+27500+13750+79000+19250+27500+15000}{7}\\=\frac{195500}{7}\\=27928.5714..$

Rounding off to two decimal places

Mean income = £27928.57

Now we have to calculate mean without Deva's income so the number of values will be 6 and the sum will be:

$Sum = 195500-79000 = 116500$

The mean without Deva's income is:

$Mean = \frac{116500}{6} = 19416.6666..$

Rounding off to 2 DP

Mean = £19416.67

Hence,

a. Mean = £27928.57

b. Mean without Deva's income = £19416.67

7 0

3 years ago

The product of the slopes of perpendicular lines is ?1. Which function represents a line that is perpendicular to y = ?6x + 7? A

Roman55 [17]

Answer:

The correct answer is B) y = 1/6x + 4

Step-by-step explanation:

Since the slope of the original line is -6, we are looking for a line with a slope of 1/6. This is because perpendicular lines have opposite and reciprocal slopes. B is the only answer that satisfies that situation.

7 0

4 years ago