All categories

3 years ago

How do I figure out what p equals -2/5=3/8+p

Mathematics

1 answer:

SVETLANKA909090 [29]3 years ago

4 0

(−0.775)

Step-by-step explanation:

-2/5=3/8+p

subject p by taking 3/8 to the other side

p=-2/5 - 3/8

we will take the negative sign out by putting brackets

p=-(2/5+3/8)

p=-(16+15)/40

p=-31/40

You might be interested in

Explain the importance of graphs in interpreting data.

lina2011 [118]

The graph is important especially for the people who presenting something like the businessman or marketing personnel. The graphs summarizes the raw data and presents it into a diagram for the people to be easily comprehend. It allows to us to see the relationship between the variables.

3 0

3 years ago

If the Alpha company is 79% staffed and the Beta company is only 62% staffed, what is the relative change of staffing from the A

sweet [91]

Answer:

27.41%

Step-by-step explanation:

Data provided in the question

The staffed of Alpha company = 79%

The staffed of Beta company = 62%

Based on the above information, the relative change of staffing from Alpha to beta company is

As we know that

$\bold {\ Relative \ change = \frac{\alpha- \beta }{\beta }}$

$= \frac{(79 -62)}{62} \% \\\\= \frac{17}{62} \times 100\\\\=0.2741 \times 100\\\\=27.41\ \%$

By applying the above formula we can get the relative change and the same is to be applied so that the correct percentage could come

5 0

3 years ago

What is the area of the figure?

mash [69]

Check the picture below.

$\bf \textit{area of a triangle}\\\\ A=\cfrac{1}{2}bh\qquad \qquad A=\cfrac{1}{2}(12\sqrt{2})(12\sqrt{2})\implies A=6\sqrt{2}\cdot 12\sqrt{2} \\\\\\ A=6\cdot 12\sqrt{2}\cdot \sqrt{2}\implies \implies A=72(\sqrt{2})^2\implies A=72\cdot 2\implies A=144$

8 0

3 years ago

Im begging someone help me please

Tems11 [23]

Answer:

c. a: 4

b: 12

c: 9

4x² +12x+9=0

(2x+3)(2x+3)= 0

(2x+3)²=0 {square root both sides}

2x+3=0

2x=-3

x= -3/2

7 0

3 years ago

If the sum of the measures of the interior angles of a polygon is 2340, find the number of sides of the polygon.

vladimir1956 [14]

14

The polygon is a 14gon / it has 14 sides

7 0

3 years ago