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
Tpy6a [65]
3 years ago
5

What is 2x+3y+8x equal

Mathematics
2 answers:
Taya2010 [7]3 years ago
8 0

10x + 3y. add like terms

german3 years ago
3 0
10x + 3y is its simplest form. You cannot find a value from that equation, because we don't know what x or y equals.
You might be interested in
Who's good at math? i need help ASAP. *don't mind the red numbers, i think they're wrong*
shepuryov [24]

Answer:

Seems like someone answered them, because the red writing is right, but here's the answers with explanation

Step-by-step explanation:

  • The vertex is the point at which the graph changes direction as we go from left to right.
  • Maximum means the graph is changing direction and going down, so the f(x)-values start becoming smaller. So the graph reached its maximum/highest point and dropped.
  • Minimum means the graph is changing direction and going up, so the f(x)-values start becoming bigger. So the graph reached its minimum/lowest point and started rising
  • Now the answers:
  1. Vertex is (-1,0) because if you look at the numbers for f(x) they go, 4 then 1, then 0, but instead of getting smaller they start getting bigger, so it changes as this point and goes up so <em>minimum</em>
  2. vertex is (3,44), when you look at f(x) it goes 143, then 88, then 55, then 44, then it changes and starts getting bigger so <em>minimum</em>
  3. vertex is (-4,-5) but this one is different from the first two. f(x) starts with -17 then -9, then -5, then it sort of stops and stays there, then -5 then drops and gets smaller. So it changes at x=-4 so use this point, immediately before the change and it is <em>maximum</em>
  4. Vertex is (21,500) because f(x) was getting bigger but then it changes and goes down and becomes smaller, so it is <em>maximum</em>
  5. vertex is (1.5,6) the point immediately before the change, and we see f(x) was getting smaller going down, but it changes and goes up and gets bigger so it is <em>minimum</em>
  6. vertex is (0.5,5) because it was getting big then changed and started getting smaller so <em>maximum</em>
8 0
3 years ago
Fastest one to answer gets 11 points and marked as brainiest! answer ASAP
MAVERICK [17]

Answer:

0.24 its opposite value is - 0.24

1/4 its opposite value is -1/4

0

-5 its opposite value is 5

240 which is positive and its opposite value is -240

Step-by-step explanation:

hey

from the given statement we can see that question demand is about the opposite values. so

as our first value is 0.24 its opposite value is - 0.24

then move on next value is 1/4

its opposite value is -1/4

0 is a neutral value it neither positive or negative

move on to the next value which is -5 who is already negative

so we take a positive value that is 5

again move to 240 which is positive and its opposite value is -240

Hope it will be brainliest to you

5 0
3 years ago
Solve the right angle trig problem.
Lisa [10]

Answer:

x = 40.7057°

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Trigonometry</u>

  • [Right Triangle Only] sin∅ = opposite over hypotenuse

Step-by-step explanation:

<u>Step 1: Define</u>

We have a right triangle. We can use trig to find the angle.

<u>Step 2: Identify Variables</u>

Angle = <em>x</em>

Opposite = 15

Hypotenuse = 23

<u>Step 3: Find Angle </u><em><u>x</u></em>

  1. Substitute:                    sinx° = 15/23
  2. Inverse:                         x° = sin⁻¹(15/23)
  3. Evaluate:                       x = 40.7057°
6 0
3 years ago
15/3 x 2/2= in fraction someone please help fast I’m going to get in trouble help help on fraction
Liono4ka [1.6K]

Answer

30/6

Step-by-step explanation:

you need to multiply 15 x 2 and 3 x 2 because 2 is your least common denominator and 2/2 is 1

sorry if that didn't make any sense

3 0
3 years ago
Four fifths<br> 4<br> 5<br><br> x<br> minus<br> − <br> 9<br> 9 <br><br> equals<br> = <br> 43<br> 43
hoa [83]

Answer:

Step-by-step explanation:

Four fifths is equal to ten sixteenths of a number. ... Two thirds equals negative eight times a number. ... Three and two thirds times a number equals two ninths.

4 0
3 years ago
Other questions:
  • Another problem I’m struggling with
    13·2 answers
  • What múltiples to 70 and adds to 19
    14·2 answers
  • Billy is playing in his sandbox. He enjoys burying his toys in the sand. He has 3
    8·1 answer
  • How would you expand log4^12 so that it can be evaluated, given log4^3= 0.792?
    8·1 answer
  • 3 3/4 divided by 5/7
    9·2 answers
  • An angle measures 40° . What is the measure of its complement?
    9·1 answer
  • Can someone please help i really need to ace this <br><br> x = ___ degrees
    13·1 answer
  • I cant figure this out.
    6·1 answer
  • Simplify 2x^3-7x+3/x
    9·1 answer
  • What is 10.3 rounded to the nearest tenth
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!