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
musickatia [10]
3 years ago
6

Please Help I will give brainliest https://brainly.com/question/16655105

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
7 0
Where is the question
You might be interested in
Which circles have an area of16 pi in2?
Nutka1998 [239]
The correct answer for the question that is being presented above is this one: "B.a circle with a radius of 4 in." <span>circles have an area of16 pi in2 should have a radius of 4 in.
</span>
The area of a circle is this:
Area = pi * r^2
16 pi = pi * r^2
r^2 = 16
r = 4.
7 0
3 years ago
Suppose b is any integer. If b mod 12 = 5, then 7b mod 12
Rzqust [24]

The result follows directly from properties of modular arithmetic:

b\equiv5\pmod{12}\implies 7b\equiv35\equiv-1\equiv\boxed{11}\pmod{12}

That is,

b\equiv5\pmod{12}

means we can write b=12n+5 for some integer n. Then

7b=7(12n+5)=12(7n)+35

and taken mod 12, the first term goes away, so

7b\equiv35\pmod{12}

etc

8 0
3 years ago
3.90 is equivalent to how many tenths?
dlinn [17]

Answer: 39 tenths

Divide 39÷10 and get 3.9

4 0
3 years ago
Radioactive​ uranium-235 has a​ half-life of about 700 million years. Suppose you find a rock and chemical analysis tells you th
Natalka [10]

Answer:

  A.  2.8 billion years old

Step-by-step explanation:

1/16 = (1/2)^4, so 4 half-lives have elapsed.

  4 · 0.700 billion years = 2.8 billion years

The rock is 2.8 billion years old.

5 0
3 years ago
Read 2 more answers
The circumference of a circle is 6.28 miles. What is the circle's radius?
Pepsi [2]

Answer:

3.14

Step-by-step explanation:

I dont know if thats correct for sure. I kinda forgot what circumference is.

But how i got this was 6.28/2=3.14

Let me know if this is correct or incorrect.

6 0
2 years ago
Other questions:
  • Find the common fraction equivalent to 0.12
    12·2 answers
  • Petra jogs 5 miles in 40 minutes. At this rate, how long would it take her to jog 7 miles?
    9·2 answers
  • In a surey of 375 dog and cat owners there were 215 dog owners and 193 cat owners. how many in the survey own a dog
    6·2 answers
  • Lesson 10.5 practice A Trigonometry
    7·1 answer
  • On a map, the distance from Happy Hill Park to Rainbow Valley Park is 4/1/2 inches. The scale is 1/2 inch: 3 miles. What is the
    6·1 answer
  • 63. Write the slope-intercept form of an equation of the line
    9·2 answers
  • How would 0.09 be represented as a percent? A. 0.9% B. 9% C. 90% D. 0.0009%
    10·2 answers
  • Please help with my last question.
    9·1 answer
  • Find: AABCD in square units
    10·1 answer
  • Answer number 8 please I’m begging u
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!