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
Virty [35]
3 years ago
6

I don’t know what I’m doing

Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
8 0

Answer:

-20x^{2} y^{8}

Step-by-step explanation:

LekaFEV [45]3 years ago
3 0

Answer:

Step-by-step explanation:

-4xy^3*5xy^4

-4*5*x^1+1*y^5+3

-20x^2y^8

You might be interested in
40 percent of what number is 520. draw a diagram of the problem
ser-zykov [4K]

Answer:

Step-by-step explanation:

the number is 1300 if we have 40% from it will give us 520

7 0
3 years ago
Help and explain please and thankyouuu’!!!!!
Zarrin [17]

<em>here</em><em>,</em>

<em>f</em><em>(</em><em>x</em><em>)</em><em>=</em><em>x</em><em>-</em><em>4</em>

<em>then</em><em>,</em><em> </em><em>f</em><em>(</em><em>-</em><em>3</em><em>.</em><em>2</em><em>)</em><em>=</em><em>(</em><em>-</em><em>3</em><em>.</em><em>2</em><em>)</em><em>-</em><em>4</em>

<em>[</em><em> </em><em>replace</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>x</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>e</em><em>quation</em><em> </em><em>by</em><em> </em><em>-</em><em>3</em><em>.</em><em>2</em><em>]</em>

<em>therefore</em><em>,</em><em>f</em><em>(</em><em>-</em><em>3</em><em>.</em><em>2</em><em>)</em><em>=</em><em>-</em><em>7</em><em>.</em><em>2</em><em> </em><em>answer</em><em>.</em><em>.</em><em>.</em><em>.</em>

<em>HOPE</em><em> </em><em>THIS</em><em> </em><em>HELPS</em><em> </em><em>YOU</em><em>.</em><em>HAVE</em><em> </em><em>A</em><em> </em><em>NICE</em><em> </em><em>DAY</em><em>/</em><em>NIGHT</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

3 0
3 years ago
Read 2 more answers
More evaluation that I need help on p.s you do not need to explain your work because I just need the answer
makvit [3.9K]

Your answer is C) 1/9

lol I just solved the other answer sorry but people are going to try and take free points so I needed to give an answer to show that someone did something. Hope I helped anyway. You don't need to mark brainliest, but I'd appreciate it if you did.

<h2>-^_^-</h2>
6 0
4 years ago
7 pounds for $10.43; 10 pounds for a dollars
olya-2409 [2.1K]

Answer:

7pounds=$10.43

10 pounds=? solution 10.43×10÷7=14.9 the equals sign means cross multiply.

8 0
3 years ago
What is the area of the parllelogtam shown below
Umnica [9.8K]
<h3>Answer: 16 square units</h3>

Let x be the height of the parallelogram. Right now it's unknown, but we can solve for it using the pythagorean theorem. Focus on the right triangle. It has legs a = 3 and b = x, with hypotenuse c = 5

a^2 + b^2 = c^2

3^2 + x^2 = 5^2

9 + x^2 = 25

x^2 = 25-9

x^2 = 16

x = sqrt(16)

x = 4

This is a 3-4-5 right triangle.

The height of the parallelogram is 4 units.

We have enough info to find the area of the parallelogram

Area of parallelogram = base*height

Area of parallelogram = 4*4

Area of parallelogram = 16 square units

Coincidentally, the base and height are the same, which isn't always going to be the case. The base is visually shown as the '4' in the diagram. The height is the dashed line, which also happens to be 4 units long.

6 0
3 years ago
Other questions:
  • Brian has been playing a game where he can create towns and help his empire expand. Each town he has allows him to create 1.17 t
    12·1 answer
  • 3 and 1/3 - 2 and 1/5
    6·1 answer
  • Find the greatest common factor (GCF) for 18, 27 and 54.
    15·1 answer
  • The equation a = 640s gives the relationship between s square miles and a acres. Pam owns 7.5 square miles of farmland. How many
    11·2 answers
  • Please help asap!!
    10·1 answer
  • Based on experimental data, the function T(x) = -3(x − 4)3 + 10 models the temperature of a special substance after being placed
    6·1 answer
  • Divide:<br> 8.9) 810.434
    9·1 answer
  • 3. The sum of a number of 2 digits and of the number formed by reversing the digits is 110, and the difference of the digits is
    14·1 answer
  • 0 = 4 + n/5 two step equations​
    10·2 answers
  • -2 2/3 divided by 1 5/6 + 2 <br> NO MIXED NUMBERS
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!