All categories

3 years ago

Can i have some help with this please?

Mathematics

2 answers:

Zepler [3.9K]3 years ago

3 0

This will be the answer

Travka [436]3 years ago

3 0

Answer:

y = - $\frac{2}{7}$ x + 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - $\frac{2}{7}$ and c = 5, thus

y = - $\frac{2}{7}$ x + 5 ← equation of line

You might be interested in

Please help thanks math

12345 [234]

Answer should be 63 because you multiply to find area

8 0

3 years ago

In the exponential growth function y = 235(1.15)^x, what is the

sweet-ann [11.9K]

Answer: Growth factor will be 0.15 and percent increase will be 15%.

Step-by-step explanation:

Since we have given that

the exponential growth function

$y=235(1.15)^x$

1) We need to find the growth factor :

As we know the formula for "Compound Interest ":

$A=P(1+\frac{r}{100})^x$

If we compare the formula with our given equation, we get

$1+\frac{r}{100}=1.15\\\\\frac{r}{100}=1.15-1\\\\\frac{r}{100}=0.15\\\\r=0.15\times 100\\\\r=15$

So, the growth factor is at the rate of 0.15.

2) Percent increase will be

$0.15=\frac{15}{100}\times 100\\\\=15\%$

Hence, growth factor will be 0.15 and percent increase will be 15%.

3 0

3 years ago

If the area of a rectangle with width x can be represented with the expression A(x) = x(14 – x), what is the perimeter of the re

Marianna [84]

A=WL
P=2(L+W)

A=(x)(14-x)
W=x
L=14-x
P=2((14-x)+x)
P=2(14-x+x)
P=2(14+0)
P=2(14)
P=28

perimiter=24 units

5 0

3 years ago

Need help finding the x-intercept zeros for x(x+2) (x-2)^2

miskamm [114]

X= 0 (multiplicity of 1)
X= -2 (multiplicity of 1)
X= 2 (multiplicity of 2)

6 0

3 years ago

What is the answer for 76.4 x 3.6?

hammer [34]

Answer:

275.04

Step-by-step explanation:

76.4 x 3.6 = 275.04

6 0

2 years ago