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
Alexandra [31]
2 years ago
8

Find the area of a rectangle with a length of (5x – 4) and a width of (-3x – 6).

Mathematics
1 answer:
Inessa05 [86]2 years ago
4 0

Use this simple calcula tor to find the area and perimeter of a rectangle. ... Suppose the length is a = 6 inches and the width is b = 4 inches.

You might be interested in
A box contains 2 red marbles , 3 green marbles , and 3 blue marbles
krek1111 [17]

Answer:

the box contains a total of 8 marbles .

although if you understand pixels then you would know that could stand for RGB so your color would be a very dark greenish brown

Step-by-step explanation:

no question?

5 0
3 years ago
Because triangle XYZ is a right triangle, the side lengths must satisfy the Pythagorean theorem, a2 + b2 = c2, which in this iso
abruzzese [7]

Complete Question

Because triangle XYZ is a right triangle, the side lengths must satisfy the Pythagorean theorem, a² + b² = c², which in this isosceles triangle becomes a² + a² = c². By combining like terms, 2a² = c². Which final step will prove that the length of the hypotenuse, c, is StartRoot 2 EndRoot times the length of each leg?

a) substitute values for a and c into the original pythagorean theorem equation.

b) divide both sides of the equation by two, then determine the principal square root of both sides of the equation.

c) determine the principal square root of both sides of the equation.

d) divide both sides of the equation by 2.

Answer:

c) determine the principal square root of both sides of the equation.

Step-by-step explanation:

Pythagoras Theorem for a right angled triangles states that:

a²+ b²= c²

But for an Isosceles Triangle, where two sides of the triangle are equal, we have:

a²+ a² = c²

By combining like terms

2a² = c²

We square root both sides of the equation.

√2a² = √c

√2a² = c

The final step will prove that the length of the hypotenuse, c, is StartRoot 2 EndRoot times the length of each leg = √2a² = c is Option c.

4 0
3 years ago
Read 2 more answers
Hey i needed help with this scale factor
WITCHER [35]
X=16
Divide 44 by 11 you get 4
Same with 52 and 13
Multiply 4 and 4
7 0
1 year ago
Type the correct answer in the box. Round your answer to the nearest hundredth.
HACTEHA [7]

if you add 55% and 45% the total is 100% so 45/100 are girls.  35% of the girls scored and A  so 35/45  is the probability that it is a girl chosen or 7/9. the probability is 7 out of 9.

8 0
2 years ago
Find the angle x in this triangle
Romashka-Z-Leto [24]

Answer:

x = 36

Step-by-step explanation:

<em>A triangle has 180°</em>.

That <em>third angle is 360 - 8x</em>.

So the equation is: <em>180 = 2x + x + 360 - 8x</em>.

Simplify: 180 = -5x + 360

Add/Subtract: 5x = 180

Divide: x = 36.

7 0
3 years ago
Other questions:
  • What might a model for 3 x 3/5 look like? How many fifths would be shaded in all?
    13·1 answer
  • Solve for x:<br> 3х + 2 = 11
    11·2 answers
  • The length of diagonal DG is approximately
    12·1 answer
  • Laylas age is 2 less than 3 times kaylas age kaylas age is 14 less than laylas age what is the sum of their ages?
    14·1 answer
  • Robert gets a loan from his bank.
    8·1 answer
  • What is the apparent solution to the system in the graph
    12·1 answer
  • [ ASAP ! ] <br> Will give brainiest to the first correct answer <br> &lt;3
    6·2 answers
  • Which THREE statements describe a statistic from a sample? A) 40% of Oak High School's freshmen take geometry. B) all the teache
    12·1 answer
  • Isabel says that 0.02 can be expressed as 20%. Is she correct? Explain why or why not.​
    7·1 answer
  • Hannah needed to buy new clothes because she had a growth . Clothing Mart was having a all of the jeans and t- shirts. Jeans wer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!