1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alja [10]
3 years ago
15

{6}{25} = \frac{d}{30} " alt=" \frac{6}{25} = \frac{d}{30} " align="absmiddle" class="latex-formula">
what is the value of d

​
Mathematics
1 answer:
GarryVolchara [31]3 years ago
5 0

Answer:

For \frac{6}{25}   = \frac{d}{30} , d = 7.2

Step-by-step explanation:

Here, the given expression is \frac{6}{25}   = \frac{d}{30}

To find the value of the variable d :

\frac{6}{25}   = \frac{d}{30}  \implies d = \frac{6}{25} \times 30

or, d = \frac{180}{25}  = \frac{36}{5 }   = 7.2

Hence, for \frac{6}{25}   = \frac{d}{30} , d = 7.2

You might be interested in
Find the a15 of the sequence 7/8, 1 / 2, 1 / 8, -1 / 4​
Dennis_Churaev [7]

Answer:

=-485/1944( Decimal: 0.249486)

Step-by-step explanation:

7/81/21/8-1/4

3 0
3 years ago
Read 2 more answers
Stable electron configurations are likely to contain ____.
klio [65]

A- Stable electron configurations are likely to contain - filled energy sub-levels.

B- How many unpaired electrons are in a sulfur atom (atomic number 16)? Answer is 2

3 0
3 years ago
Read 2 more answers
How did the boundaries of the Mauryan Empire change under Aśoka?
OlgaM077 [116]

Answer:

it expanded is the south

Step-by-step explanation:

5 0
3 years ago
What is the value of this expression when<br> d= 47 and f = 3?<br> 6 (d - f) +f
agasfer [191]

Answer:

267

Step-by-step explanation:

We are given the expression:  6 (d - f) +f

The value of the expression when d= 47 and f = 3 is :

6 (47 - 3) +3 = 6×(44) + 3 = 264 + 3 = 267

=267

7 0
2 years ago
A model rocket is launched with an intitial upupward velocity of 202 ft/s. The rocket’s height h (in feet) after seconds is give
dsp73

Given that the height of a object thrown within a gravitational field is given as a quadratic equation in time, <em>t</em>, the time at which the object is at a specified height can be found by the quadratic formula

The values of, <em>t</em>, for which the height of the rocket is 82 feet are;

t = 12.21 seconds or t = 0.42 seconds

Question: <em>Parts of the question that appear missing but can be found online are (i) To find the values of the time, t, when the rocket's height is 82 feet and round answers to the nearest hundredth</em>

The known parameters of the rocket are;

The initial upward velocity of the rocket, v = 202 ft./s

The given function representing the height, <em>h</em>, (in feet) after <em>t</em> seconds is presented as follows;

H = 202·t - 16·t²

The unknown;

The time for which the height of the rocket is 82 feet

Method;

Substitute H = 82 feet in the height function equation and solve for <em>t</em> as follows;

When H = 82, we get;

82 = 202·t - 16·t²

Therefore;

16·t² - 202·t + 82 = 0

Dividing the above equation by <em>2</em> gives;

(16·t² - 202·t + 82)/2 = 0/2

8·t² - 101·t + 41 = 0

By using the quadratic formula, we get;

\mathbf{t = \dfrac{101 \pm \sqrt{(-101)^2 - 4 \times 8 \times 41} }{2 \times 8}  =  \dfrac{101 \pm \sqrt{8889} }{16}}

Therefore, the values of <em>t</em> given by rounding off to the nearest hundredth are;

t = 12.21 or t = 0.42

The values of the time, <em>t</em>, at which the height of the rocket is 82 feet are t = 12.21 seconds or t = 0.42 seconds

Learn more about equation models of height as a function of time here;

brainly.com/question/84352

7 0
3 years ago
Other questions:
  • The perimeter of Dawna's new flat screen television is 112 inches. The ratio of its length to width is 4:3. Write and solve an a
    12·1 answer
  • What percent of $4 equals $1
    13·1 answer
  • Please solve<br>x^2+x-6006=0​
    11·1 answer
  • John caught 4 fish that weighed a total of 252 lbs. the kingfish weighed twice as much as as the amberjack and the white Marlin
    15·1 answer
  • Write a join problem that can be solved by 5/3 - 2/5
    15·1 answer
  • Finding the Vertex What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)? (,)
    8·2 answers
  • The equation of a line is y-4=3(x+2),which of the following is a point on the line?
    11·1 answer
  • (6 multiply 5)+(10 subtract 3)=
    10·1 answer
  • Hellqp plews u will be in the hall of fame if u help
    6·1 answer
  • What is another way to name the plane ACE?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!