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
nekit [7.7K]
3 years ago
13

There are 325 7th graders in 12 classes . determine the unit rate

Mathematics
1 answer:
Simora [160]3 years ago
5 0
Lolllllllllllllllllllllllllllllloooklllllllll
You might be interested in
A student bought a book for $7 and a pen. The total cost was $9. Which of the following equations can be used to find the cost o
Fynjy0 [20]

Answer:

7+x=9

Step-by-step explanation:

if you subtract 7 from both sides of this you will get x=2 so the pen is $2

4 0
3 years ago
Read 2 more answers
The vet told Jake that his dog, Rocco, who weighed 55 pounds, needed to lose 10 pounds. Jake started walking Rocco every day and
madreJ [45]

Answer:it would take him five weeks to lose ten pounds

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The distance from Town A to Town B on a map is 6 inches. The actual distance from Town B to Town C is 12 miles. The scale on the
Dahasolnce [82]
1. true
2. false
3. false
6 0
3 years ago
For what value of x does m 1=90°?
HACTEHA [7]

Answer:

x=70

Step-by-step explanation:

Angle 1 will be 90° when it subtends a 180° arc. That means the sum of 100° and (x+10) must be 180°, so (x+10) = 80°.

We assume this is intended to mean ...

... (x +10)° = 80° . . . . . note the ° symbol added outside parentheses

... x +10 = 80 . . . . . divide by °

... x = 70 . . . . . . . . .subtract 10

_____

If the intent is (x+10°) = 80°, then x=70°.

_____

<em>Comment on the numbers here</em>

Units need to be properly specified in problems of this nature. <em>As written</em>, we probably should assume that 10 is <em>radians</em>, and x is a large negative number, about -8.60374 (radians), or -492.958°.

A number of radians is a "pure number." It has <em>no units</em>. The term "radians" is used to signify that the number is considered to be an angle measure.

3 0
3 years ago
Find the distance between the points given.<br><br> (-1, -1) and (1, 3)<br><br> √5<br> √(17)<br> 2√5
Pani-rosa [81]

Answer:

2√5

Step-by-step explanation:

d = √(x2 - x1)² + (y2 - y1)²

= √[1 - (-1)]² + [3 - (-1)]

= √(2)² + (4)²

= √(4) + (16)

= √20

= 2√5

5 0
3 years ago
Other questions:
  • On a scale drawing, the scale is 1 inch = 1 foot. Find the scale factor.
    10·2 answers
  • The answer the book gave was (1/2, -2)
    14·1 answer
  • The course for the frog hopping race is 59 inches long. Max's frog has jumped 2 feet and 3 inches. How much further does Max's f
    12·1 answer
  • If Jesse wants to buy a $75,000 10-year term life insurance policy, and the annual premium rate (per $1000 of face value) for hi
    8·2 answers
  • 5. Find the length of the arc made by an angle of 120° on a circle with radius 12<br> inches.
    15·1 answer
  • You have the choice of logging on at one of two Internet cafés. Their posted rates are as follows:
    7·2 answers
  • A flower shop manager uses 1,008 roses to make vases that hold a dozen roses each.How many vases does the flower shop manager ma
    8·1 answer
  • I dont know if this is right, help plss
    7·1 answer
  • It takes at 45 minutes to complete his science homework. It takes him 2/3 as long to complete his math homework. How long does i
    11·2 answers
  • Find the dimensions of the rectangle with maximum area that can be inscribed in a circle of radius 10.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!