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
Lemur [1.5K]
2 years ago
9

A(X)=2X3+5 Part 1.: Evaluate A(4) Part 2.: Evaluate A(2) Part 3.: Determine A(4) * A(2)

Mathematics
1 answer:
KATRIN_1 [288]2 years ago
6 0

Answer:

part 1. 29

part 2. 17

part 3. 493

You might be interested in
John needs to make a scale drawing of his school building for art class. If the building is 256.25 meters long, and John scales
Neporo4naja [7]
The answer is 10.25 inches
256.25/25= 10.25 inches. hope this helped

6 0
3 years ago
Find the distance from point $A\left(15,-21\right)$ to the line $5x+2y\ =\ 4$ . Round your answer to the nearest tenth.
Papessa [141]

The distance from point (15,-21) to the line 5x + 2y = 4 is 27.5 units

Given the coordinate (15, -21) and the line 5x + 2y = 4

In order to get the point on the line 5x + 2y =4, we can a point on the line

Let x = 0

5(0) + 2y = 4

2y = 4

y = 2

The point (0, 2) is on the line.

Find the distance between the point (15, -21) and (0, 2) using the distance formula

D=\sqrt{(2+21)^2+(0-15)^2} \\D=\sqrt{23^2+15^2}\\D=\sqrt{754}\\D=  27.46units

Hence the distance from point (15,-21) to the line 5x + 2y = 4 is 27.5 units

Learn more here: brainly.com/question/22624745

3 0
2 years ago
The length of a rectangle is 4 more than its width. The area of the rectangle is 21m2 . What is the measure of the width?
nadezda [96]
The width is 3m because 3*7 is 21m^2. Also they said the length is 4 more than the width (3+4=7)
7 0
2 years ago
what is the probability of choosing a point inside a cylinder but not inside the cone that has the same base and height as the c
MArishka [77]
The\ cone\ that\ has\ the\ same\ base\ and\ height\ as\ the\ cylinder\\states\ \frac{1}{3}\ of\ the\ cylinder.\\\\The\ probality\ of\ choosing\ a\ point\ inside\ a\ cylinder\ not\ inside\\the\ cone\ is\ equal\ to\ \frac{2}{3}.
3 0
2 years ago
Calculate the value of 3a – 4b + 6c – 3d, when <br> a = 5 b = 4 c = 3 d = 2
Ne4ueva [31]

Answer:

3a – 4b + 6c – 3d

when a = 5 b = 4 c = 3 d = 2

the value

= 3×5 - 4×4 + 6×3 - 3×2

=15-16+18-6

=11

3 0
1 year ago
Other questions:
  • What is 40x678 I can not find this out
    14·2 answers
  • How do I find quadratic equation for the given roots?
    15·1 answer
  • 600 + 3 in standard form
    11·2 answers
  • Jen has a newer car than Amelie, and it has One-third the miles of Amelie’s car. Amelie’s car has 45,000 miles. Which of the fol
    6·1 answer
  • Paola subtracts 9,405 from 11,038 Should Paola's answer be greater or les than 2,000? explain
    5·1 answer
  • The coordinate grid shows three points P, Q, and R:
    11·2 answers
  • What is the remainder when f(x) = 2x4 + x3 – 8x – 1 is divided by x - 2?
    6·1 answer
  • To estimate a proportion of students with a grade point average of 3.7 and higher in a college, a random sample of 200 students
    5·1 answer
  • PLZ HELP ASAP! What is the midpoint of the segment shown below?
    6·1 answer
  • Gabrielle is 15years older than mik. The sum of their ages is 103.what is mik age?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!