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
Ivenika [448]
3 years ago
5

2/9 of the students in school are 6th graders. How many students are in the school if 42 of them arr 6th graders​

Mathematics
2 answers:
ad-work [718]3 years ago
8 0

Answer:

189

Step-by-step explanation:

42 divide by 2 is 21

Then times 21 times 9.

Mademuasel [1]3 years ago
5 0

Answer:

189 students

Step-by-step explanation:

To solve this question, use the given values in the question and create an equation using these values. Make x = number of students.

2/9 of x (represents total number of students in school) is equal to 42, so create an equation for this.

  • 2/9x = 42

Divide both sides of the equation by 2/9.

  • x = 189

Since x represents the total number of students in the school, there are 189 students in the school.

You might be interested in
What is the answer to 5m + 30 = 60
Keith_Richards [23]

Answer:

m = 6

Step-by-step explanation:

Given

5m + 30 = 60 ( subtract 30 from both sides )

5m = 30 ( divide both sides by 5 )

m = 6

6 0
3 years ago
Find the area of the following figure.
Zigmanuir [339]

Answer:

312

Step-by-step explanation:

Triangles

1/2 12 *10 = 6*10 = 60

there are two triangles meaning we have to multiply 60 by 2 = 120

Rectangle

12*16 = 192

Add the two and you have the area 120+192=312

5 0
3 years ago
ASAP PLZ IM TIMED I WILL GIVE BRAINLIEST ​
katrin [286]

Step-by-step explanation:

{ \huge{ \red{ \bf( \frac{3}{4} ) {}^{3} }}}

{ \huge{ \blue{ \bf{( \frac{3 \times 3 \times 3}{4 \times 4 \times 4} )}}}}

{ \large{ \pink{ \boxed{ \tt{ \bigg( \frac{27}{64} { \bigg)}}}ans.}}}

3 0
2 years ago
two ships leave a port at the same time. the first ship sails on a bearing of 55° at 12 knots (natural miles per hour) and the s
Korvikt [17]

Answer:

37.59 nautical miles

Explanation:

Distance = Speed x Time

The speed of the first ship = 12 knots

Thus, the distance covered after 1.5 hours

\begin{gathered} =12\times1.5 \\ =18\text{ miles} \end{gathered}

The speed of the second ship = 22 knots

Thus, the distance covered after 1.5 hours

\begin{gathered} =22\times1.5 \\ =33\text{ miles} \end{gathered}

The diagram representing the ship's path is drawn and attached below:

The angle at port = 90 degrees.

The triangle is a right triangle.

Using Pythagorean Theorem:

\begin{gathered} c^2=a^2+b^2 \\ c^2=18^2+33^2 \\ c^2=324+1089 \\ c^2=1413 \\ c=\sqrt[]{1413} \\ c=37.59\text{ miles} \end{gathered}

The two ships are 37.59 nautical miles apart after 1.5 hours.

8 0
1 year ago
PLSS HELP ME!! I need to find the value of x
-BARSIC- [3]

Answer:

D. 12°

Step-by-step explanation:

80° + 5x = 140°

or, 5x = 140° - 80°

or, x = 60°/5

:. = 12° <em><u>Ans</u></em>

5 0
2 years ago
Read 2 more answers
Other questions:
  • 10 points help fast please
    6·1 answer
  • In a survey of students about favorite sports, the results include 22 who like
    10·1 answer
  • A packing company is doing an inventory of boxes. Their most popular box is display below: 2ft,(3x-5)ft,(2x-1)ft you can use the
    6·1 answer
  • A box is launched upward from the ground at a speed of 57 feet per second. Calculate the height in feet of the box at 3 seconds.
    7·1 answer
  • Amy has $1,000 in a savings account at the beginning of the fall. She wants to have at least $500 in the account by the end of t
    9·2 answers
  • What is the measurement of angle X​
    12·2 answers
  • You pick a card at random.
    9·2 answers
  • The Barrel in Problems 4 is 5 feet long and the radius of its base is 1.5 feet. ​
    6·1 answer
  • Alan just got a Fall job. The equation P = 12.50h represents the salary P (in dollars) he will earn when he works h hours. How m
    12·1 answer
  • 6. Graph the equation 2x + 3y + z = 6.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!