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
Zielflug [23.3K]
2 years ago
15

A square is 3.2 millimeters (mm) on each side. What is the area of the square?

Mathematics
2 answers:
Ad libitum [116K]2 years ago
7 0
B
Reason:
A square has congruent sides. The length of one side is the length of every side. Multiply 3.2 by 3.2 (area formula) then you get 10.24.
photoshop1234 [79]2 years ago
6 0
The answer will be 12.8 because a square has 4 sides so when you multiply 3.2 by 4 is equals 12.8
You might be interested in
4(h+11)-15<br> The solution
skad [1K]

Answer:

=4h+29

Step-by-step explanation:

I hope this helps you

7 0
3 years ago
A model ship is 28 in. by 65 in. Use the scale 1 in. : 1/2 ft to find the dimensions of the actual ship.
vazorg [7]
42 but give closest number cause its different on test i have state answer
7 0
3 years ago
Please help this is really hard for me I struggle on number lines please help
Katen [24]
Positive 18, going off the assumption that the tick 2 spaces away from -1 is positive 9.
8 0
3 years ago
You have 16 coins that are heads up and 18 coins that are tails up. After you add some coins that are tails up, the ratio of hea
Gwar [14]
So 16=heads
18=tails
after you add some tails
18+x

ratio of heads to tails is 1:1.5
heads=16, didn't change
tails=18+x

so
1:1.5=16:18+x
fractionify
1/1.5=16/(18+x)
1/1.5=2/3
2/3=16/(18+x)
mutiply both sides by (3)(18+x)
2(18+x)=3(16)
36+2x=48
subtract 36 from both sides
2x=12
divide 2
x=6

6 tails added


total=heads+tails
heads=16
tails=18+6=24
total=16+24
total=40



6 tails added
40 total coins
6 0
2 years ago
A triangle has side lengths of (1.3k+3.5m)(1.3k+3.5m) centimeters, (4.1k-1.6n)(4.1k−1.6n) centimeters, and (9.7n+4.4m)(9.7n+4.4m
Scorpion4ik [409]

Answer:

(5.4k+7.9m+8.1n) centimeters

Step-by-step explanation:

Given the side length of a triangle;

S1 = (1.3k+3.5m) cm

S2 = (4.1k-1.6n) cm

S3 = (9.7n+4.4m) cm

Perimeter of the triangle = S1+S2 + S3

Perimeter of the triangle = (1.3k+3.5m) + (4.1k-1.6n) + (9.7n+4.4m)

Collect the like terms;

Perimeter of the triangle = 1.3k+4.1k+3.5m+4.4m-1.6n+9.7n

Perimeter of the triangle = 5.4k+7.9m+8.1n

Hence the expression that represents the perimeter of the triangle is (5.4k+7.9m+8.1n) centimeters

5 0
3 years ago
Other questions:
  • What is the solution to the system of equations 2x-5y=-5 and x+2y=11?
    12·1 answer
  • What is the binomial expansion of (m + 2)4?
    6·1 answer
  • Answer has to be in degree mode
    14·1 answer
  • Distance formula: <br> Does the point (1, ) lie on the circle shown?<br> Explain.
    9·2 answers
  • True or false all numbers have a decimal point we just don't write them for whole numbers
    15·2 answers
  • For what value of 0, in degrees, is sin 0 = cos 58°​
    6·1 answer
  • The selling price of 3 cucumbers is $2.00
    6·1 answer
  • Which correctly describes how the graph of the inequality 4x − 2y &gt; 20 is shaded?
    5·2 answers
  • If A=30° and B=60°,show that sinc(A+B)= sinA . cos60°.sin 30°​
    7·1 answer
  • PLS HELP ME ASAP ILL GIVE 50 POINTS AND BRAINIEST TO WHOEVER ANSWER CORRECTLY AND SHOWS THEIR WORK PLAS I NEED HELP ON THIS
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!