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3 years ago

I will give you 100 points if you answer this

Mathematics

1 answer:

krek1111 [17]3 years ago

3 0

Answer:

$y=\frac{3}{4} x$

Step-by-step explanation:

The line passes the origin(0,0) and point (4,3). Using rise/run we can tell that the slope is 4/3
and using y=mx+b where m represents the slope we can tell that the final equations is $y=\frac{3}{4} x$

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Express in terms of "z" : 1/y- 1/z= 1/x

Ahat [919]

Multiply both sides by xyz
$xz-xy=yz
$
Collect like terms
$xz-yz=xy$
$z(x-y)=xy$
$z= \frac{xy}{x-y}$
Please mark me as branliest. Thank You!!

5 0

3 years ago

Explain how comparing 645 and 738 is different from comparing 645 and 649

Phantasy [73]

Its different because when u add 645 and 738 it equals 1,382 and when u add 645 and 649 it equals 1,294 so 1,382 is the greater number and its different from 1,294

6 0

3 years ago

Find the simple interest earned to the nearest cent for each principal, interest rate, and time.

mafiozo [28]

Answer:

for the first one its I=38.40 for the 2nd one its $315

Step-by-step explanation:

Simple interest , I, is calculated by multiplying the principal, P, by the rate,r, by the time, t, in years:

I = P * r * t

Here, P = $640

r = 0.03 (decimal value for 3%)

t = 2 years

The interest will be:

I = P * r * t

I = 640 * 0.03 * 2

I = $38.40

2nd one:

We know, Interest value = P * R * T /100

Here, P = 1500

R = 4.25

T = 4

Substitute their values,

I = 1500 * 5.25 * 4 / 100

I = 31500 / 100

I = 315

In short, Your Final Answer would be $315

3rd answer:

assuming you subtract 2% of 580 a month for six months. your remaining money would be $510.40

because you subtract $69.6 from 580

4th answer:

$1231

Step-by-step explanation:

Given,

Principal amount = $1200

Rate of interest = 3.9%

Time = 8 months or (8/12) 0.666667 years

Formula of simple interest =

A = 1200(1+(0.039 × 0.666667))

A = 1200 (1+0.026)

A = 1200 (1.026)

A = $1231

Please give brainliest!!

5 0

3 years ago

Read 2 more answers

Find the median of the table below. Number of inches 20,22,24,26. Frequency 3,2,1,3.

Charra [1.4K]

Answer:

Step-by-step explanation:

20,22,24,26

(22+24)/2 = 23

Hope this helps my bad if its wrong

5 0

3 years ago

A French restaurant used 92,870 ounces of cream last year. This year, due to a menu update, it used 100% less. How much cream di

ValentinkaMS [17]

Answer:

The French restaurant did not use cream this year, due to a menu update.

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Amount of cream used by a French restaurant last year = 92.870 ounces

Amount of cream used by the French restaurant this year = 100% less

2. How much cream did the restaurant use this year?

The answer is zero and we calculated it this way:

92,870 - 100% (92,870) = 92,870 - 92,870 * 1 = 92,870 - 92,870 = 0

The French restaurant did not use cream this year, due to a menu update.

6 0

3 years ago

I will give you 100 points if you answer this ​

I will give you 100 points if you answer this