All categories

3 years ago

PLEASE HELP ITS DUE TODAY!!!

Mathematics

2 answers:

Flura [38]3 years ago

4 0

6/8 = p/12= tan∅

so p= 9

brainliest

DanielleElmas [232]3 years ago

3 0

C.9 I attached a photo of my calculator with my work lmk if you need any further explanation or a step by step answer

You might be interested in

The number of hours that is left for today is half the hours that has passed. what is the time?

notsponge [240]

Answer:

I think the answer would be 16 , here is my solution if you want

Step-by-step explanation:

2X+X=24

3X=24

X=8

24-8=16 .

Good luck .

5 0

3 years ago

if $4000 is invested in an account that pays interest compounded continuously, how long will it take to grow to $8000 at 7%?

Archy [21]

So, since it is continuously, we need to think of PERT

$A=P\times e^{rt}$

So, we just plug our numbers in to solve for T

$8000=4000e^{.07t}\\\ln(8000)=\ln(4000e^{.07t})\\\ln(8000) = \ln(4000) + \ln(e^{.07t})\\\ln(8000)=\ln(4000)+.07t\ln(e)\\\ln(8000)=\ln(4000)+.07t\\\frac{\ln(8000)}{\ln(4000)}=.07t\\\frac{\ln(8000)}{.07\ln(4000)}=t\\ 15.479=t$

It will take 15.479 years

7 0

4 years ago

Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Crank

Answer:

4:3

Step-by-step explanation:

16:12=8:6=4:3

6 0

3 years ago

Read 2 more answers

What is the length of a diagonal of a cube with a side length of 1 cm?

ivolga24 [154]

9514 1404 393

Answer:

√3 cm

Step-by-step explanation:

The square of a face diagonal is given by the Pythagorean theorem:

(face diagonal)² = 1² + 1² = 2

Then the square of the space diagonal is ...

(space diagonal)² = 1² +2 = 3

So, the length of the space diagonal is ...

space diagonal = √3 cm

_____

In the attached diagram, AB and BC are edges of a face of the cube. AC is the diagonal of that face, a "face diagonal." That makes a right triangle with edge CD of the cube. The hypotenuse of that triangle is AD, the "space diagonal". As we have shown, the length of the space diagonal is ...

AD² = CD² +AC² = 1² +(√2)² = 3

AD = √3

7 0

3 years ago

Evaluate 2n-1, where N -7

IceJOKER [234]

The value of the expression 2n - 1 when n = 7 is 13.

<h3>Equation</h3>

2n - 1

when n = 7

Substitute n = 7 into the equation

2n - 1

= 2(7) - 1

= 14 - 1

= 13

<h3>What is mathematical expression?</h3><h3 />

Mathematical expression is an expression which involves the combination of numbers and variables in a valid way, in a function of addition, subtraction, multiplication, division and exponentiation

Therefore, the value of the expression 2n - 1 when n = 7 is 13.

Learn more about equation:

brainly.com/question/13729904

#SPJ1

3 0

2 years ago