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
Zielflug [23.3K]
3 years ago
9

Pls help me I’m failing lolz:/

Mathematics
2 answers:
Marta_Voda [28]3 years ago
8 0

Answer:

6= 4k/9

Step-by-step explanation:

RLLY HOPE THIS HELPS QUICK ANSWER TRYING Q.8

Ede4ka [16]3 years ago
5 0

Answer:

k = -6

p = 1

Step-by-step explanation:

You can start by distributing:

8k - 6 = 6k + 18 + 6k

Next, you can combine like terms on the right side:

8k - 6 = 12k + 18

Now, you can subtract 8k from both sides to combine the terms with k:

-6 = 4k + 18

And subtract 18 from both sides to isolate the k-term:

-24 = 4k

Lastly, divide by 4 to get k.

k = -6

You can start by distributing -8:

-8 - 32p + 7p = -25 - 8p

Then combine the like terms in the left side:

-25p - 8 = -25 - 8p

Next, add 25p to both sides to combine the p-terms:

- 8 = -25 + 17p

And add 25 to isolate p:

17 = 17p

Divide by 17 to get the answer:

p = 1

You might be interested in
Three less than 5 times a number is less than or equal to 12. If the number is a whole number, what could the number be?:
PIT_PIT [208]

Answer:

D

Step-by-step explanation:

4x2=8

5x2=10

6x2=12

This answer is the closest to 12 but it doesn't go over 12, so this is less than or equal to 12

8 0
3 years ago
-2(7a+ 9b) = –14a + [?]b
OverLord2011 [107]

Answer:

-18

Step-by-step explanation:

Left Hand Side = -2(7a + 9b) = -14a - 18b

Comparing it with Right Hand Side, ?  = -18

3 0
3 years ago
Read 2 more answers
Question 7
serg [7]

\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}

  • Given - <u>a </u><u>cone</u><u> </u><u>with </u><u>volume</u><u> </u><u>7</u><u>6</u><u>9</u><u>?</u><u>3</u><u> </u><u>ft³</u><u> </u><u>,</u><u> </u><u>having </u><u>a </u><u>height </u><u>of </u><u>1</u><u>5</u><u> </u><u>ft</u>

  • To calculate - <u>radius </u><u>of </u><u>the </u><u>cone</u>

We know that ,

\bold{Volume \: of \: cone =  \frac{1}{3}\pi \: r {}^{2}  h }\\

<u>substituting</u><u> </u><u>the </u><u>values </u><u>in </u><u>the </u><u>formula</u><u> </u><u>stated </u><u>above </u><u>,</u>

\bold{769.3 =  \frac{1}{3}  \times 3.14 \times r {}^{2}  \times 15} \\  \\\bold{\implies r {}^{2}  =  \frac{769.3 \times 3}{3.14 \times 15} } \\  \\\bold{\implies  r {}^{2}  =  \cancel\frac{2307.9}{47.1}}  \\  \\\bold{ \implies \: r {}^{2}  = 49} \\  \\ \bold{\implies \: r = 7 \: ft}

therefore ,

<u>radius </u><u>=</u><u> </u><u>7</u><u> </u><u>cm</u>

hope helpful ~

4 0
2 years ago
A private airplane leaves an airport and flies due east at 192 km/hr. Two hours later, a jet leaves the same airport and flies d
elixir [45]
The answer is 0.5 hours.

A velocity (v) of an object is a distance (d) divided by time (t):
v = d ÷ t                         ⇒                  t = d ÷ v

It is given:
v1 = 192 km/h
v2 = 960 km/h
t1 - t2 = 2h
We need to calculate t2.

Since they will travel the same distance before the jet overtakes the plane, we can say that d1 = d2 = d

Now, let's express t1 and t2:
t1 = d/192
t2 = d/960

Therefore: d/192 - d/960 = 2
The least common denominator is 960, so:
5d/960 - d/960 = 2
4d/960 = 2
4d = 2 · 960
4d = 1920
d = 1920 ÷ 4 = 480 km

Now t2 = d/960 = 480/960 = 0.5 hours.
5 0
3 years ago
How do you write a word form for 4.293
pychu [463]
Four and two hundred ninety-three thousandths
5 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify 12x^2 + 4x – 3x^2 + 8 + 10x + 3 by combining like terms.
    10·1 answer
  • The table shows the results of a poll of 200 randomly selected juniors and seniors who were asked if they attended prom. Find th
    7·2 answers
  • How many dots are there at t minutes? Solve the problems by your preferred method. Your
    5·1 answer
  • -2+{-3}=<br> Helpppp meeee
    8·2 answers
  • Solve the system of equations.<br><br><br> {y=x−6<br> {3x+2y=8<br><br> Use the substitution method.
    5·1 answer
  • A line is defined by the equation 2x + y = 4. Which shows the graph of this line?
    9·1 answer
  • 1080 people attended a basketball game. 594 of the people attending supported the home team,while 486 supported the visiting tea
    6·2 answers
  • Which of the following is a property of all rhombi? O A. They have 4 right angles. B. The diagonals are congruent. O C. All 4 si
    13·2 answers
  • The improper fraction of 1 IS.... 81 0 3 2 3 S 3​
    8·1 answer
  • Which expression is equivalent to 9x – 2x2 + 4x – x?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!