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
Ede4ka [16]
2 years ago
9

Solve the equation -52 - 3u = 8

Mathematics
1 answer:
lidiya [134]2 years ago
5 0

Answer:

u = -20

Step-by-step explanation:

-52 - 3u = 8

-3u = 8 + 52

-3u = 60

<u>u</u><u> </u><u>=</u><u> </u><u>-</u><u>2</u><u>0</u>

You might be interested in
A function is shown: f(x) = 36x² - 1.
givi [52]

Based on the given function, the equivalent function that best shows the x-intercepts on the graph is f(x) = (6x - 1)(6x + 1)

<h3>What are equivalent functions?</h3>

Equivalent functions are different functions that have equal values when evaluated and compared

<h3>How to determin the equivalent function that best shows the x-intercepts on the graph?</h3>

The function is given as:

f(x) = 36x^2 - 1

Express 1 as 1^2

f(x) = 36x^2 - 1^2

Express 36x^2 as (6x)^2

f(x) = (6x)^2 - 1^2

Apply the difference of two squares.

This is represented as:

(a + b)(a - b) = a^2 - b^2

So, we have the following equation

f(x) = (6x - 1)(6x + 1)

Based on the given function, the equivalent function that best shows the x-intercepts on the graph is f(x) = (6x - 1)(6x + 1)

Read more about equivalent function at:

brainly.com/question/2972832

#SPJ1

8 0
1 year ago
If
Vitek1552 [10]

Answer:

Given :

→x-y=12

→xy= 3²

=9

Equation formed:

{(x - y)}^{2}  =  {x}^{2}  +  {y}^{2}  - 2xy

Step by step explanation:

{(12)}^{2}  =  {x}^{2}  +  {y}^{2}  - 2 \times 9 \\  144   + 18 =  {x}^{2}  +  {y}^{2}  \\  = 162

hope it helped you:)

8 0
3 years ago
What is the value of the expression x + (–y) when x = –2.3 and y = –5.9? A. –8.2 B. –3.6 C. 3.6 D. 8.2
11Alexandr11 [23.1K]
Now it would be
-2.3+(-5.9)

now just add those two together
and u get -8.2
So the answer is A
7 0
2 years ago
3) What is an equation for the line that passes through the coordinates (-1.2) and (7,6) ?
OLEGan [10]

Answer:

y=\frac{1}{2} x+\frac{5}{2}

Step-by-step explanation:

First find the slope using the slope using the given points. Remember that the slope is the change in y over the change in x.  

\frac{6-2}{7- (-1)}=\frac{4}{8}=\frac{1}{2}

So now we have the equation y=\frac{1}{2} x+b, and we need to find out what b is. We can do this by pointing a point (either one, but I'll use -1,2) into the equation

2=\frac{1}{2}(-1)+b

Rearrange the equation so it equals b

\frac{5}{2}=b

Put it together and that's the final equation!

y=\frac{1}{2} x+\frac{5}{2}

7 0
2 years ago
Evelyn packed this box with 1-inch cubes. Which expression does NOT show how Evelyn can find the volume of the box?
gregori [183]

Answer:

2+3+6 is the incorrect expression

8 0
2 years ago
Other questions:
  • What does it mean when there are variables on top of each other in parentheses in statistics?
    8·1 answer
  • Mark, Tom, and Travis fit in the backseat of the car. If they enter the car in a random order, what is the probability that Mark
    8·1 answer
  • If you get the anwser right i'll give you 20 points and brainliest please help me!!!!
    5·1 answer
  • The formula for the area of a trapezoid is A=h(b1+b2). Express b1 in terms of A, h, and b2.
    6·2 answers
  • partial credit, 5.6.23 Question Help A random sample of 40 college professors is selected from all professors at a university. T
    8·1 answer
  • A triangular pyramid and its net are shown. Rain uses the calculations below to conclude
    9·1 answer
  • I need help, please and thank you.
    13·1 answer
  • Four people—Rob, Sonja, Jack, and Ang—enter their names into a drawing. The winner receives either a t-shirt or a mug, and which
    8·2 answers
  • You roll a die and flip a coin. What is the probability of NOT rolling a 4 on the die and flipping a heads on the coin?
    12·1 answer
  • A lava lamp is an example of which type of heat transfer?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!