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
Nataly [62]
2 years ago
9

A ratio of boys to girls in the classroom is 4 to 5if there are 20 girls in the class how many boys would there be? Explain your

response
Mathematics
2 answers:
sergey [27]2 years ago
6 0
16 because 5 times 4 = 20 there for you multiply 4 times 4 to get 16
EleoNora [17]2 years ago
3 0

Answer:

16 boys

Step-by-step explanation:

4/5 = ?/20 , multiply 20 and 4 then divide by 5

You might be interested in
How do i answer this?
Vedmedyk [2.9K]
Somesomeone answer this please !!!
4 0
3 years ago
Jake wanted to measure the height of the Great Sphinx of Giza. He placed a mirror on the ground and then walked backwards until
defon

Answer:

65

Step-by-step explanation:

3 0
3 years ago
Which equation is written in slope-intercept form?
zhuklara [117]

Answer:

<h2>A. y = 3x - 2</h2>

Step-by-step explanation:

The slope-intercept form of an equation of a line:

<em>y = mx + b</em>

<em>m</em><em> - slope</em>

<em>b</em><em> - y-intercept</em>

<em />

We have

<em>A. y = 3x - 2   - it's the slope-intercept form</em>

<em>B. x = 1/2y + 8   </em><em>NOT</em>

<em>C. 2x + 5y = 12 </em><em>NOT</em><em> - it's the standard form</em>

<em>D. 3y = 8x - 5  </em><em>NOT</em>

3 0
3 years ago
Can somebody please help me???? Simplify each expression and evaluate it for x= 3 1/3
kozerog [31]

Answer:

1.= 27

2.=13.3...

Step-by-step explanation:

8 0
3 years ago
A bakery sold 111 cupcakes in one day. The head baker predicted he would sell 91 cupcakes that day. What was the percent error o
Yuliya22 [10]
111-91=20-error\\\\\begin{array}{ccc}91&-&100\%\\\\20&-&p\%\end{array}\ \ \ |cross\ multiply\\\\\\91p=100\cdot20\\91p=2000\ \ \ \ |divide\ both\ sides\ by\ 91\\\\\boxed{p\approx21.98\ (\%)}\leftarrow answer
3 0
3 years ago
Other questions:
  • HELPPPPP PLSSSSS
    10·2 answers
  • Reduce the fraction 6x/12x to lowest terms.
    11·2 answers
  • What is the area of a circle with a circumference of 4π^2 ?
    7·1 answer
  • Solve.<br> 9 + 7x = 7x^2
    11·1 answer
  • Ricky Bobby wants to buy a new automobile for $55,000 in 8 years. How much money must Ricky's original investment be if he makes
    14·1 answer
  • HELP DOES ANYONE KNOW “?”
    14·1 answer
  • 1/22 + 1/19 + 1/40<br> will give brainliest if correct
    11·2 answers
  • How many minutes are there in a day?
    6·2 answers
  • I really need help with this is due on Friday pls help with steps!
    15·1 answer
  • A recipe calls for (1 3/8) cups of sugar to make 2 dozens cupcakes. How much sugar is needed to make 60 cupcakes?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!