All categories

3 years ago

Hmmmmmmmmmmmmmmmmmmm help for 30

Mathematics

2 answers:

8090 [49]3 years ago

6 0

16 and 20

4x/5+x=36
x=20
4x/5=16

Mark brainliest please

Tasya [4]3 years ago

3 0

Answer:

pants: 28.8 jacket: 7.2

Step-by-step explanation:

4/5 (36) = 28.8

36 - 28.8= 7.2

You might be interested in

Lindsay sells copy machines which come in Standard and Enhanced models. The Standard model sells for $210 and the Enhanced model

MrRissso [65]

I think your answer is 12

7 0

3 years ago

Read 2 more answers

What percent of 75 is 15 <br><br> rebember to wright answer in percent form

mel-nik [20]

Answer:

20%

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

I desperately need help !

Lorico [155]

Answer:

t = 9.57

Step-by-step explanation:

We can use trig functions to solve for the t

Recall the 3 main trig ratios

Sin = opposite / hypotenuse

Cos = adjacent / hypotenuse

Tan = opposite / adjacent.

( note hypotenuse = longest side , opposite = side opposite of angle and adjacent = other side )

We are given an angle as well as its opposite side length ( which has a measure of 18 ) and we need to find its adjacent "t"

When dealing with the opposite and adjacent we use trig ratio tan.

Tan = opp / adj

angle measure = 62 , opposite side length = 18 and adjacent = t

Tan(62) = 18/t

we now solve for t

Tan(62) = 18/t

multiply both sides by t

Tan(62)t = 18

divide both sides by tan(62)

t = 18/tan(62)

t = 9.57

And we are done!

3 0

2 years ago

Read 2 more answers

2. An exam readiness awareness taskforce at a Fremont National university sampled 200 students after the midterm to ask them whe

k0ka [10]

Answer:

c) (40+60+25)/200 or 63%

Step-by-step explanation:

n= 200 students

Did Well on the Midterm and Studied for the Midterm = 75

Did Well on the Midterm and Went Partying = 40

Did Poorly on the Midterm and Studied for the Midterm = 25

Did Poorly on the Midterm and Went Partying = 60

The number of students that did poorly on the midterm or went partying the weekend before the midterm is given by the sum of all students who did poorly to all students who went partying minus the number of students who did Poorly on the Midterm and Went Partying:

$N=(25+60)+(40+60) - 60\\N= 125$

The probability that a randomly selected student did poorly on the midterm or went partying the weekend before the midterm is given by:

$P = \frac{N}{n}=\frac{125}{200} = 0.63 = 63\%$

3 0

3 years ago

Which is a factor of: 2x^2-4x-6

Scilla [17]

2 I think it is not sure hope it helps you out

4 0

3 years ago