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
elena55 [62]
3 years ago
8

Please help me. I’ve been stuck on this question forever.

Mathematics
2 answers:
koban [17]3 years ago
5 0

Answer: they are 3 miles apart

Step-by-step explanation:

valentinak56 [21]3 years ago
5 0

Answer:

9 miles

Step-by-step explanation:

You might be interested in
Simplify the expression below. Then classify the resulting expression
evablogger [386]

Answer:

Simplified = 5

Classification = Monomial

Step-by-step explanation:

<h2>PART I: Simplify the expression</h2>

<u>Given expression:</u>

 3x² + 6x + 5 - 3x (2 + x)

<u>Expand parenthesis by distributive property:</u>

= 3x² + 6x + 5 - 3x (2) - 3x (x)

= 3x² +6x + 5 - 6x - 3x²

<u>Put like terms together:</u>

= 3x² - 3x² + 6x - 6x + 5

= 0 + 0 + 5

= \boxed{5}

<h2>PART II: Classify polynomial</h2>

<u>Concept:</u>

Polynomial is classified by the number of terms a polynomial has.

  • Monomial: a polynomial with only one term
  • Binomial: a polynomial with two terms
  • ...

<u>Classify the given expression:</u>

Original = 3x² + 6x + 5 - 3x (2 + x)

Simplified = 5

5 is a constant and it has only one term

Therefore, it is a <u>monomial</u>.

Hope this helps!! :)

Please let me know if you have any questions

3 0
1 year ago
Read 2 more answers
What is the standard form of the following equation:
Damm [24]

Answer:

My answer is D) y = 2(x - 2.5)^2 + 6

I hope it helps


7 0
3 years ago
Elliot is standing at the top of a store escalator that leads to the ground floor below. The angle of depression from the top of
N76 [4]

Answer:

The answer is 11

Step-by-step explanation:

<em />

<em />

7 0
3 years ago
Read 2 more answers
A. Find PR in the diagram <br> b. Find the perimeter of quadrilateral PQRS
Elan Coil [88]

Answer:

Step-by-step explanation:

The quadrilateral has 4 sides and only two of them are equal.

A) to find PR, we will consider the triangle, PRQ.

Using cosine rule

a^2 = b^2 + c^2 - 2abcos A

We are looking for PR

PR^2 = 8^2 + 7^2 - 2 ×8 × 7Cos70

PR^2 = 64 + 49 - 112 × 0.3420

PR^2 = 113 - 38.304 = 74.696

PR = √74.696 = 8.64

B) to find the perimeter of PQRS, we will consider the triangle, RSP. It is an isosceles triangle. Therefore, two sides and two base angles are equal. To determine the length of SP,

We will use the sine rule because only one side,PR is known

For sine rule,

a/sinA = b/sinB

SP/ sin 35 = 8.64/sin110

Cross multiplying

SPsin110 = 8.64sin35

SP = 8.64sin35/sin110

SP = (8.64 × 0.5736)/0.9397

SP = 5.27

SR = SP = 5.27

The perimeter of the quadrilateral PQRS is the sum of the sides. The perimeter = 8 + 7 + 5.27 + 5.27 = 25.54 cm

6 0
3 years ago
H(x)=(x+5) ^2
Advocard [28]
The answer is 10
............
5 0
3 years ago
Other questions:
  • Find the percent of change original 15.6 new 11.4
    9·1 answer
  • A rectangle is drawn so that the width is 2 feet shorter than the length. The area of the rectangle is 35 square feet. Find the
    15·2 answers
  • How many 2 quarter hours in half hours
    15·1 answer
  • According to the natural sequence of exponents, how would you explain 2-3
    7·1 answer
  • F(x) = x4 – 15x2 + 10x + 24.
    8·1 answer
  • F(-2) =-2x+11<br><br> Evaluate the function
    14·1 answer
  • Factor -2.9 out of 8.7b – 11.6. Using gfc or without
    12·1 answer
  • The vertices of a triangle are J(−3,2), K(1,1), and L(−1,−7). Find the slopes of the lines connecting the vertices. Then determi
    6·1 answer
  • Please help me otherwise I will fail (1/2 + 1/2)* 700​
    15·2 answers
  • Please help me find the area for this hexagon (please show work to) ,:)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!