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
densk [106]
3 years ago
10

(Translate algebraic expressions) X cubed minus the product of 9 and r plus 7

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

Step-by-step explanation:

x cubed = x³, so

x³-(9×r) + 7

x³-9r+7

You might be interested in
Use the figure to find the radius.
BlackZzzverrR [31]
The answer is 4 (four)
3 0
3 years ago
1/8 convert to decimal
Hitman42 [59]

Answer:

.125

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Howard is designing a chair swing ride. The swing ropes are 4 44 meters long, and in full swing they tilt in an angle of 2 3 ∘ 2
qaws [65]

Question:

Howard is designing a chair swing ride. The swing ropes are 4 meters long, and in full swing they tilt in an angle of 23°. Howard wants the chairs to be 3.5 meters above the ground in full swing. How tall should the pole of the swing ride be? Round your final answer to the nearest hundredth.

Answer:

7.18 meters

Step-by-step explanation:

Given:

Length of rope, L = 4 m

Angle = 23°

Height of chair, H= 3.5 m

In this question, we are to asked to find the height of the pole of the swing ride.

Let X represent the height of the pole of the swing ride.

Let's first find the length of pole from the top of the swing ride. Thus, we have:

cos \theta = \frac{h}{L}

Substituting figures, we have:

cos(23) = \frac{h}{4}

Let's make h subject of the formula.

h = 4cos(23) = 3.68

The length of pole from the top of the swing ride is 3.68 meters

To find the height of the pole of the swing ride, we have:

X = h + H

X = 3.68 + 3.5

X = 7.18

Height of the pole of the swing ride is 7.18 meters

3 0
3 years ago
36 is 72% of what number
Dmitry_Shevchenko [17]
36/72=0.5
0.5*100=50
Therefore 36 is 72% of 50

Hope this helps :)
5 0
3 years ago
Read 2 more answers
If a,b, and c are prime numbers, do (a+b)(a+b) and cc have a common factor that is greater than 1?
Tanya [424]

Answer:

1. Information is not sufficient

2. Information is not sufficient

Step-by-step explanation:

Question Modified

If a,b, and c are prime numbers, do (a+b) and c have a common factor that is greater than 1?

(1) a,b, and c are all different prime numbers

(2) c≠2

Explanation

1. Let's assume values of 1,3 and 5 to a, b, and c respectively

a + b = 1+3 = 4

4 and 5 do not have any common factor aside 1

Let's assume values of 1,3 and 2 to a,b and c respectively

a + b = 1+3 = 4

4 and 2 have a common factor of 2

So, the available information is not sufficient

2.

Let's assume values of 2,7 and 3 to a b and c response

a + b = 2 + 7 = 9

9 and 3 have a common factor of 3

Also, let's assume values of 2,7 and 5 to a, b and c

a + b = 2 + 7 = 9

9 and 5 do not have a common factor

So, the available information is also not sufficient to answer the question.

3 0
3 years ago
Other questions:
  • Average movie prices in the United States​ are, in​ general, lower than in other countries. It would cost ​$81.61 to buy three t
    5·1 answer
  • What is the measure of the indicated arc in radians?
    9·1 answer
  • 0.88 the value of 0.8 is
    5·1 answer
  • What is the range of the following function:<br> y = 2(5^x) - 1
    10·1 answer
  • What is the domain of this relation? { (2, 4), (5, -3), (4, 8), (-2, 8) }
    11·1 answer
  • Which is the lower left quadrant on the coordinate plane?
    15·2 answers
  • 4. A bakery used 30% more butter this month than last month. If the bakery used 300 kilograms of
    6·1 answer
  • Write the expression in radical form. b^4/5
    7·1 answer
  • 15,500 for 7.5 years at 4.2% annual compound interest. Find the interest earned:
    11·2 answers
  • What is the area of the composite figure
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!