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
Sindrei [870]
3 years ago
6

Please help me with 23 three

Mathematics
1 answer:
MrRissso [65]3 years ago
6 0
Look at the back for answers ( my workbook has answers)
You might be interested in
a square has a side length of x. A rectangle has a length that is 4 inches longer than the square and a width that is 2 inches s
vodomira [7]

Answer:

Length of the rectangle is = 8 inches.

Step-by-step explanation:

Given :

Area of square = Area of the rectangle

According to the question:

Length of the square be 'x'.

Its area = (Side)*(Side) =x^2   ...equation (i)

Length of the rectangle = (x+4)

Width of the rectangle = (x-2)

Area of the rectangle =Length * Width

⇒(x+4)(x-2)=x^2-2x+4x-8

⇒x^2+2x-8          ...equation  (ii)

Equating both the equation as area of both the figure are equal.

⇒ x^2+2x-8=x^2

⇒ 2x-8=0     ...subtracting x^2 both sides

⇒ 2x=8           ...dividing both sides with 2

⇒ x=\frac{8}{2}=4 inches

Plugging the value of x=4 in the length of the rectangle.

We have,

⇒(x+4)=(4+4)=8

So the length of the rectangle = 8 inches.

4 0
3 years ago
What is the slope of the line? <br><br> As soon as possible please !!
mixer [17]

Answer:

m=\frac{-8}{5}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (-1, 4)

Point (4, -4)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute [Slope Formula]:                    m=\frac{-4-4}{4+1}
  2. Subtract/Add:                                          m=\frac{-8}{5}
5 0
3 years ago
How to graph x+y=1 &amp; is it linear
liq [111]

Answer:

Step-by-step explanation:

Plot the points x-intercept and intercept on the graph. Join the two points to get the straight line. This is the graph of the linear equation.

7 0
3 years ago
X^2 + 10x + 25 = 0<br><br><br>I feel like I've tried everything and I just don't get it.
loris [4]
If you are factoring it you can factor it into (x+5)^2
8 0
3 years ago
Read 2 more answers
Please please help help me please please ASAP ASAP please ASAP thank you
blsea [12.9K]

Did this wrong sorry I thought it was greatest to least.

4 0
3 years ago
Read 2 more answers
Other questions:
  • A car can travel 480 miles on a full tank of petrol. The tank holds 60 litres. A driver fills the tank and sets off on a journey
    7·1 answer
  • Find the perimeter of a trapezoid with sides that measure 13.1 inches, 5.8 inches, 5.4 inches and 16 inches.
    9·2 answers
  • Find each of the following and explain your reasoning: 1) The length of segment BE ​
    15·1 answer
  • Simplify: - 2/5+4/3​
    15·2 answers
  • The forth one is d = 50t<br> I need help
    8·1 answer
  • I’m circle R with m angle QRS=82 and QR=16 units find the of arc length of QS. Round to the nearest hundredth
    5·1 answer
  • Solve for x: 3(x + 1) − 5 = 3x − 2
    9·1 answer
  • What's the output of a system modeled by the function ƒ(x) = x5 – x4 + 9 at x = 2?
    10·1 answer
  • Suppose you throw a ball upward, with an initial velocity of 50 feet per second, from the roof of a 160-foot-high building.
    10·1 answer
  • What is the answer for number 2?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!