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
dmitriy555 [2]
3 years ago
10

30 students in Mr. Smith’s class, 7

Mathematics
1 answer:
Tatiana [17]3 years ago
8 0

Answer:

Mrs. Smith's class

Step-by-step explanation:

7/30 = 23.3%

5/25 = 20%

You might be interested in
On Earth, 1kg=9.8N=2.2lbs. On the moon, 1kg=1.6N=0.37lbs
Trava [24]
A.50*9.8
B.50*1.6
C.45.359237
D.45.3*1.6
8 0
3 years ago
Simplify: sin^2xcos^2x-cos^2x
shtirl [24]

Answer:

-cos^4(x)

Step-by-step explanation:

Step 1: Use the Pythagorean identity : 1=cos^2(x) + sin^2(x)

1-sin^2(x) = cos^2(x)

-1+sin^2(x) = -cos^2(x)

cos^2(x) (-cos^2(x))

Step 2: Factor out common terms cos^2(x)

cos^2(x) (sin^2(x)-1)

Ans: -cos^4(x)

8 0
2 years ago
What is <br><br> 4.2 = c/8<br><br> And it would be a lot helpful
liberstina [14]

Step-by-step explanation:

c = 8 × 4.2 (move 8 from the denominator to the side where the 4.2 is - make c the subject)

c = 33.6

7 0
2 years ago
Read 2 more answers
A sequence of transformations maps ∆ABC to ∆A′B′C′. The sequence of transformations that maps ∆ABC to ∆A′B′C′ is a reflection ac
7nadin3 [17]

Answer:

the answe is d

Step-by-step explanation:

ye

3 0
2 years ago
Suppose the scale factor you will use to enlarge the map is 5:1. What is the approximate area of the park in your enlarged drawi
Sunny_sXe [5.5K]

Answer:

image ?

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Anthony purchased 4 burgers for $4.60 based on this rate, how much would 1 burger cost?
    15·1 answer
  • 20th term of 12, 15, 18, 21
    8·1 answer
  • The sum of 3x2 + x – 7 and x² + 10 can be expressed as
    6·1 answer
  • The profits of a company are found by subtracting the company's costs from its revenue. If a company's cost can be modeled by 14
    10·1 answer
  • How to write 507,021 in expanded form
    6·2 answers
  • WILL GIVE BRAINLIEST TO CORRECT ANSWER
    7·1 answer
  • Please help me with my question ASAP ASAP please ASAP
    15·1 answer
  • Find the area please!
    13·1 answer
  • Find the distance travelled by Rubina if she takes 4 rounds of rectangular park whose length and breadth is 45m and 30m
    14·1 answer
  • 2. If A and B are square matrices of the same order, then (A + B) (A - B) is equal to (a) A²– B² (b) A– BA – AB - B² (c) A² - B²
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!