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
Tom [10]
3 years ago
13

What is d = square root (0 - 2) ² - (-2 - 5)²​

Mathematics
1 answer:
Ratling [72]3 years ago
6 0

Answer: sqaure root 45 or 6.70820

Step-by-step explanation:

d = square root (0 - 2) ² - (-2 - 5)²​

d=  square root (-2)^2-(-7)^2

d = square root   4-49

d=square root  -45

d=6.70820

You might be interested in
A number, y, is equal to the difference of a larger number and 3. The same number is one third of the sum of the larger
Mnenie [13.5K]

Answer:

  • Set the larger number as x

"<em>A number, y, is equal to the difference of a larger number and 3.</em>"

y=x-3

<u>You can rearrange this equation to find the matching answer choice:</u>

y-x=-3\\x-y=3

"<em>The same number is one third of the sum of the larger number and 9.</em>"

y=\frac{1}{3} (x+9)

<u>You can rearrange this equation to find the matching answer choice:</u>

y=\frac{1}{3} x+3\\3y=x+9\\3y-x=9\\x-3y=-9

5 0
3 years ago
If a b and c are three different numbers which of the following equations has exactly one solution?
Mrrafil [7]

Option B is correct.

Step-by-step explanation:

We need to identify which of the following equations has exactly one solution.

We will solve each equation to find the answer

A. ax+b=ax+b

Solving and finding value of x:

ax+b=ax+b\\ax-ax=b-b\\0=0

This equation has infinite number of solutions because both sides are equal to 0

B. ax=bx+c

Solving and finding value of x:

ax=bx+c\\ax-bx=c\\x(a-b)=c\\x=\frac{c}{a-b}

This equation has exactly one solution

C. ax+b=ax+c

ax+b=ax+c\\ax-ax=c-b\\0=c-b

This equation has no solution because both sides are not equal.

So, Option B is correct.

Keywords: Solving Equations

Learn more about Solving Equations at:

  • brainly.com/question/2386054
  • brainly.com/question/2115716
  • brainly.com/question/11306893

#learnwithBrainly

4 0
3 years ago
A portrait without its frame has a height of 1.5 times its width, w. It's frame is 4 inches wide all along its perimeter. A) wri
artcher [175]

Answer:

Step-by-step explanation:

(A)

A=hw, h=1.5w

A=1.5w^2

(B)

A=(h+8)(w+8), h=1.5w

A=(1.5w+8)(w+8)

A=1.5w^2+12w+8w+64

A=1.5w^2+20w+64

5 0
3 years ago
Please help
tatuchka [14]
The independent variable is the # of hrs.
the dependent variable is # of gallons.
the slope is -125.
the y intercept is 13000
3000
7 0
3 years ago
Read 2 more answers
A rectangular floor space in a community center is 40 ft long and 32 ft wide. A volunteer is setting up chairs on the floor spac
Sever21 [200]
To approximate the number of chairs that can be set up in floor space, we just have to divide the total floor area by the area that each chair needs. That is,
                                                 n = (40 ft x 32 ft) / (4 ft x 5 ft)
                                                   n = 64
Therefore, there are 64 chairs that can be set up in the floor. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • 3+(b+8) simplify and explain each step
    12·2 answers
  • 15. What is the next number in this series?
    12·1 answer
  • Write 16/9 as a decimal
    14·1 answer
  • Consider a sequence who’s first three terms are 5,15,45... write an equation for this sequence in explicit form
    7·1 answer
  • Given z1 and z2 below. Calculate z1/z2 and write your answer in rcistheta form.
    10·1 answer
  • Can someone plzzz helppp meeee!!!!!!!!
    11·1 answer
  • Will mark brainliest!
    11·1 answer
  • One of the solutions of the system of equations shown in the group has an x-value of -4. What is its corresponding integer y-val
    10·1 answer
  • Simplify: <img src="https://tex.z-dn.net/?f=%288%5E%7B%5Cfrac%7B2%7D%7B3%7D%29%20%5E%7B4%7D%20%7D" id="TexFormula1" title="(8^{\
    15·1 answer
  • A new truck can travel 350 miles on 25 gallons of gas. How far can it travel on 60 gallons of gas? What is the car's gas milage?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!