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
nirvana33 [79]
3 years ago
10

Area & perimeter

Mathematics
1 answer:
solong [7]3 years ago
7 0

Answer:28

Step-by-step explanation:

7+7+7+7

You might be interested in
(6, -5) reflected aross the y axis
m_a_m_a [10]

Answer:

Then the new point is (-6,-5)

Step-by-step explanation:

8 0
2 years ago
I need to know the surface area of these
anastassius [24]

9514 1404 393

Answer:

  245 cm²

Step-by-step explanation:

The surface area of a cone is given by ...

  SA = πr(r +s) . . . . where r is the radius, and s is the slant height

Filling in the given values, we have ...

  SA = (3.14)(3 cm)(3 cm +23 cm) = (3.14)(3)(26) cm² ≈ 245 cm²

The surface area of the cone is about 245 cm².

6 0
3 years ago
Rewrite in mathematical language. Every negative integer J is less than or equal to its inverse.
Luda [366]

Answer:

-J \leq J

Step-by-step explanation:

Given

Negative integer J

Required

Represent as an inequality of its inverse

The question didn't state if it's additive inverse or multiplicative inverse;

<em>Since the question has to do with negation, I'll assume it's an additive inverse</em>

<em></em>

The inverse of -J is +J

To represent as an inequality (less than or equal), we have:

-J \leq +J

Solving further, it gives

-J \leq J

3 0
3 years ago
Solve the quadratic equation for x. What is one of the roots? (x − 5)2 = 9
Sonja [21]

Answer:

x=8, x=2

Step-by-step explanation:

(x-5)^2=9 Solve by completing the square

Find square root of both sides

|x-5|=3

x=8, x=2

7 0
3 years ago
Read 2 more answers
PLEASE HELP MEEE! DON'JOKING PLEASEEE!
patriot [66]

Answer:

24 Cats.

Step-by-step explanation:

You can set up an inequality of 21/18 and 28/x.

Multiply 18 and 28, you get 504. Divide 504 by 21 and you get your answer of 24.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can or can not 385/22 be simplified
    11·2 answers
  • Simplify 42 ⋅ 48. Can someone please help me?
    8·1 answer
  • A bucket holds 2 gallons of water. If you pour out 1/4 of the water, how many gallons of water do you have left in the blucket?
    10·1 answer
  • You start at (5, -2). You move left 5 units and up 6 units. Where do you end?
    6·1 answer
  • Seven different models cars, from which there are three blue and four red, are to be parked in a row. Find how many different ar
    14·1 answer
  • What are the answer to these? PLEASE ANSWER (don’t mind my work)
    11·1 answer
  • one day you ride 2x + 5 km on your bicycle the next day you rides 3x kilometers is it possible that you rode the same distance e
    7·2 answers
  • You deposit 600$ in a savings account.the account earns 10% simple interest per year
    9·1 answer
  • Whitney and Destiny hung out at the mall on Saturday. They spent 45 minutes shopping for clothes and 1 hour at the food court. T
    12·1 answer
  • Given that f(x)=3x^2-36=0 find x
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!