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
sergeinik [125]
3 years ago
8

Need a helping hand here

Mathematics
1 answer:
podryga [215]3 years ago
7 0

Answer: Esta bien

Step-by-step explanation:

You might be interested in
Nate’s work to solve a math problem is shown below. Problem: Leona traveled 25 miles in Two-thirds of an hour. What was her aver
aleksklad [387]

Answer:

He switched the divisor and the dividend when creating an equation to model the problem in step 1.

Step-by-step explanation:

got it right on edgenity quiz

7 0
2 years ago
Read 2 more answers
How do i solve this equation<br> -4p+9=-5
gregori [183]

Answer:

p = 7/2

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

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

Step-by-step explanation:

<u>Step 1: Define</u>

-4p + 9 = -5

<u>Step 2: Solve for </u><em><u>p</u></em>

  1. Subtract 9 on both sides:                     -4p = -14
  2. Divide -4 on both sides:                       p = 7/2

<u>Step 3: Check</u>

<em>Plug in p into the original equation to verify it's a solution.</em>

  1. Substitute in <em>p</em>:                    -4(7/2) + 9 = -5
  2. Multiply:                               -14 + 9 = -5
  3. Add:                                     -5 = -5

Here we see that -5 does indeed equal -5.

∴ p = 7/2 is the solution to the equation.

5 0
3 years ago
Read 2 more answers
A fudge recipe calls for 2 1/3 cups of flour for every 3/4 cups of cocoa powder. Could you increase the recipe proportionately b
ryzh [129]

same as before, is the proportion of one, the same as the other?  let's do the same here without much fuss.


\bf \stackrel{mixed}{2\frac{1}{3}}\implies \cfrac{2\cdot 3+1}{3}\implies \stackrel{improper}{\cfrac{7}{3}}&#10;~\hfill&#10;\stackrel{mixed}{4\frac{2}{3}}\implies \cfrac{4\cdot 3+2}{3}\implies \stackrel{improper}{\cfrac{14}{3}}


\bf \stackrel{mixed}{1\frac{1}{2}}\implies \cfrac{1\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{3}{2}}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;\cfrac{~~2\frac{1}{3}~~}{\frac{3}{4}}=\cfrac{~~4\frac{2}{3}~~}{1\frac{1}{2}}\implies \cfrac{~~\frac{7}{3}~~}{\frac{3}{4}}=\cfrac{~~\frac{14}{3}~~}{\frac{3}{2}}\implies \cfrac{7}{3}\cdot \cfrac{4}{3}=\cfrac{14}{3}\cdot \cfrac{2}{3}\implies \cfrac{28}{9}=\cfrac{28}{9}~~\textit{\Large \checkmark}

4 0
3 years ago
Solve the simultaneous equations: 4x+3y=16 5x-y=1
Artemon [7]
The answer look at photo.

4 0
3 years ago
(Angles) Only 14-17 please, do 15 if you want
Butoxors [25]

Answer:

N.14 ABC = 5x+20, N.15 ABE = 90. N.16. 123, 29, 28. N.17 K = 80

Step-by-step explanation:

Because of vertical angles, 5x+20 = 3x+66.

5x=3x+46

2x = 46

x = 23

Sum of angles in a circle is 360

360-135-135=180

ABE = CBD because vertical angles.

180 / 2 = 90

16.

Sum of angles in triangle is 180

180=123-x-2-x-3

x = 31

123, 29, 28.

17.

Sum of angles in triangle is 180

180-72-28 = 80

K = 80

8 0
2 years ago
Other questions:
  • 180 red marbles to 145 blue marbles write the ratio in simplest form
    13·1 answer
  • Terry uses 3 cups of pecans to decorate the tops of 12 pecan pies. She puts an equal amount of pecans on each pie. How many cups
    13·1 answer
  • Which of the following polynomials has solutions that are not real numbers?
    14·2 answers
  • Ryan earn $376 by working 4 days. If he earned the same amount each day, how much he earn working 5 days?
    10·2 answers
  • A line intersects the point (0,3) and has a slope of 0. What is the slope intercept equation for this line?
    7·1 answer
  • Ameer biked 5 miles and then took a break. After the break,
    11·1 answer
  • A meat pie contains chicken and turkey in the ratio 4: 1. The pie contains 200g of chicken.
    10·1 answer
  • 65% of the 800 students at North High School ride the
    10·1 answer
  • What is an consecutive interger
    9·2 answers
  • The histogram to the right represents the weights​ (in pounds) of members of a certain​ high-school math team.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!