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
kifflom [539]
2 years ago
14

Please help quick!!!!!!

Mathematics
1 answer:
NeX [460]2 years ago
7 0

Answer:

A

Step-by-step explanation:

the sides s of a cube are congruent

the volume (V) of a cube is calculated as

V = s³ = 2³ = 8 ft³

You might be interested in
Analyze the diagram below and complete the instructions that follow.
docker41 [41]

Answer:

x = 8 sqrt(2)

Step-by-step explanation:

Since this is a right triangle

sin 45 = opp side/ hypotenuse

sin 45 = 8/x

Multiply each side by x

x sin 45 = 8/x *x

x sin 45 = 8

Divide each side by sin 45

x sin 45 /sin 45 = 8 /sin 45

x = 8 / sin 45

We know sin 45 = 1/ sqrt (2)

x = 8 / 1 / sqrt(2)

x = 8 sqrt(2)

5 0
3 years ago
Someone help me please
lara [203]
The answer is X = 16
4 0
3 years ago
HELP NOW PLEASE!!<br> answer choices-<br><br> 370mm^2<br> 370mm^3<br> 270mm^3<br> 170mm^2
Rama09 [41]

Answer: 370

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the solution to the system of equations? Use the substitution method.
aleksandrvk [35]
{ y = 3 x - 4
  9x -3y = 14

Subsititute y = 3x-4 :

[ 9 x - 3 ( 3 x-14 )=14]

Refine:

9 x  - 3 ( 3 x - 4 ) = 14

- 2 = 0

is false , therefore the system of equations has no solution

Answer A

hope this helps! 
3 0
3 years ago
Which transformation will map an isosceles trapezoid onto itself? rotation by 180° about its center, reflection across a diagona
alukav5142 [94]

Answer:

The correct option is 4.

Step-by-step explanation:

The non parallel sides of an isosceles trapezoid are congruent.

The image of an isosceles trapezoid is same as the preimage of isosceles trapezoid if

1. Reflection across a line joining the midpoints of parallel sides.

2. Rotation by 360° about its center.

3. Rotation by 360° about origin.

If we rotate the trapezoid by 180° about its center, then the parallel sides will interchanged.

If we reflect the trapezoid across a diagonal, then the resultant figure will be a parallelogram.

If we reflect across a line joining the midpoints of the nonparallel sides, then the parallel sides will interchanged.

After rotation by 360° about the center, we always get an onto figure.

Therefore option 4 is correct.

6 0
3 years ago
Read 2 more answers
Other questions:
  • QUICK HELP ME!!!!!!!!!
    11·1 answer
  • Which line most accurately represents the line of best fit for the scatter plot?
    9·2 answers
  • Circle each of the square numbers in this list 1,4,5,9,17,21,36,49,59,82,110,122,144
    7·2 answers
  • What is the second term of the sequence generated by the formula an = 3n?
    7·2 answers
  • Suppose the diameter of a circle is 4, What is its circumference?
    7·1 answer
  • How does the division rule for exponents help in understanding why anything to the zero power is 1?
    7·2 answers
  • 1. Which angles in the picture are NOT supplementary
    6·2 answers
  • Which of the following quantities is a velocity?
    9·1 answer
  • Lin bought 4 bags of apples. Each bag had the same number of apples. After eating 1 apple from each, she had 28 apples left.
    10·1 answer
  • What is the slope of the line that passes through the points (10,3 and (7,0)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!