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
BlackZzzverrR [31]
3 years ago
9

Please answer this question correctly! 20 points and brainliest to the correct answer!!

Mathematics
1 answer:
Vitek1552 [10]3 years ago
6 0
D because the rest can be divided into cubes or rectangles.
You might be interested in
Make it 0 on one side <br><br> x2 - 2x + = 4(x2-2x +1)-3
Shkiper50 [21]

Answer:

-3x² +6x -1 = 0

Step-by-step explanation:

x2 - 2x + = 4(x2-2x +1)-3

x² - 2x = 4x²-8x +4 - 3

x²-4x²-2x+8x = 4-3

-3x² +6x = 1

-3x² +6x -1 = 0

4 0
3 years ago
An axiom in educlidean geometry states that in space there are at least points that do
ICE Princess25 [194]

Answer:

a point is the answer sus

7 0
2 years ago
Maritza says that the number y is equal to 2 more than 3 times x. Which of the following equations could be used to find the val
vodka [1.7K]

Answer:

C

Step-by-step explanation:

5 0
2 years ago
Steel loading ramps are used to load a lawn mower onto a truck bed 37.5 inches above the ground. If the ramp make a 30° angle wi
scoray [572]

Answer:

6.25 feet.

Step-by-step explanation:

Please find the attachment.

Let L be the length of the ramp in feet.  

We have been given that steel loading ramps are used to load a lawn mower onto a truck bed 37.5 inches above the ground. The ramp make a 30° angle with the ground.

We can see from our attachment that ramp and truck bed forms a right triangle with ground. The truck bed is opposite side and length of ramp is hypotenuse of our given angle.

Since we know that Sine relates the opposite and hypotenuse of a right triangle, so we will use Sine to solve for L.

\text{Sine}=\frac{\text{Opposite}}{\text{Hypotenuse}}

Upon substituting our given values in above formula we will get,

\text{Sin(30)}=\frac{37.5}{L}

L=\frac{37.5}{\text{Sin(30)}}

L=\frac{37.5}{0.5}

L=75

Therefore, the length of the ramp is 75 inches.

Let us convert the length of ramp in feet.

1 feet = 12 inches.

\text{75 inches}=\frac{75\text{ inches}}{\frac{12\text{ inches}}{\text{feet}}}

\text{75 inches}=\frac{75\text{ inches}}{12}\times \frac{\text{ feet}}{\text{inches}}

\text{75 inches}=\frac{75}{12}\times\text{ feet}

\text{75 inches}=6.25\text{ feet}

Therefore, the length of the ramp is 6.25 feet.

7 0
3 years ago
Read 2 more answers
1. Mary got the following scores: 83, 88, 78, 80, and 90 in her examination in English. What is the mean score of Mary?
ohaa [14]

Answer:

1=83.08

Step-by-step explanation:

mean=summation of number divided by number

4 0
3 years ago
Other questions:
  • As
    13·1 answer
  • A\b=c for bsolve for b and show your steps.show all steps.
    6·1 answer
  • Need help smiling this 7-4(17-9)-22
    9·1 answer
  • How do you solve -7-x=24
    6·1 answer
  • The Scale Factor of 1 2/3?
    9·1 answer
  • 65.<br> Evaluate a-b+c for?
    8·2 answers
  • What is 870 rounded to nearest 10?
    15·1 answer
  • Solve <br> 1. x2 + x - 6 = 0
    13·1 answer
  • Is there a relationship between the area and the perimeter of a rectangle ?Give an example to help explain your answer .
    14·1 answer
  • Prove:1/sin²A-1/tan²A=1​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!