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
Alex17521 [72]
4 years ago
8

Please please help me I literally don’t understand this

Mathematics
2 answers:
Orlov [11]4 years ago
5 0

Answer:

n iynoo etindeo soiefijnqaifnqaiwrfofoainjfoiawsfiowoianfqaihjnfoiansn

Step-by-step explanation:

icang [17]4 years ago
4 0

Answer:

AA similarity postulate

Step-by-step explanation:

so if you look at the angle they both have a 90 and the larger triangle is just flipped a different way. because triangles must add up to 180, you have your 90 degree angle on both and the larger one has one degree of 50 meaning its other angle must be 40 in order to add up to 180 and the smaller triangle is the opposite as it has a 40 and 90 degree angle meaning the other must be 50 therefore have Angle Angle similarity

You might be interested in
Solve each triangle for the missing values shown. Show all work necessary. Use exact values
Gelneren [198K]

3)

Cos 60°= \frac{1}{2} = \frac{Adjacent} {Hypotenuse} = \frac{y} {10} \\\\ 2y=10 \\\\ y=5

Now, use Pythagoras theorem to find x

x^2+y^2=10^2 \\\\ \to x^2+5^2=10^2 \\\\ \to x^2+25=100 \\\\ \to x^2 = 100-25 \\\\ \to x^2= 75 \\\\ \to x= \sqrt{75} \\\\ \bf 5 \sqrt{3}

Similarly,

4)

Sin 45°= \frac{1}{\sqrt{2}} = \frac{Opposite} {Hypotenuse} =\frac{2 \sqrt{2}} {a} \\\\ a= 2 \sqrt{2} \times \sqrt{2} \\\\ a=4

Now, use Pythagoras theorem to find b

b^2+(2 \sqrt{2}) ^2=a^2 \\\\ \to b^2+8=4^2 \\\\ \to b^2=16-8  \\\\ \to b^2 = 8\\\\ \to b= \sqrt{8} \\\\ \bf b=2 \sqrt{2}

You can solve all of them in a similar way.

: )

7 0
3 years ago
A polynomial is factored using algebra tiles. An algebra tile configuration. 0 tiles are in the Factor 1 spot and 0 tiles are in
MatroZZZ [7]

Polynomials consist of both indeterminates and coefficients. The polynomial that was factored in is x² - 2x - 8.

<h3>What are polynomials?</h3>

A polynomial consists of both indeterminates and coefficients and involves mathematical operations such as addition, subtraction, multiplication, and division.

Given to us

1 is labeled x squared,

2 are labeled x,

4 tiles below x squared are labeled negative x,

8 tiles below the x tiles are labeled negative.

As we know that algebra tiles are the tiles that represent variables or coefficients. Also, the shape of the tiles can be rectangle or square.

These tiles can be represented as,

1 is labeled x squared, = x²

2 are labeled x,  = 2x

4 tiles below x squared are labeled negative x = -4x

8 tiles below the x tiles are labeled negative = -8

Sum all the terms we will get,

x² + 2x - 4x - 8

x² - 2x - 8

Hence, the polynomial that was factored in is x² - 2x - 8.

Learn more about Polynomials:

brainly.com/question/17822016

4 0
2 years ago
A quadrilateral where opposite sides are the same length and opposite sides are parallel and opposite angles have the same measu
maria [59]
That fits the definition of a parallelogram, rhombus, rectangle and square.


4 0
4 years ago
Log x^4-logx^3=log 3x-log2x solve​
lesya692 [45]

Answer:

x = 3/2

Step-by-step explanation:

Log x^4-logx^3=log 3x-log2x solve​

log(x^4/x^3) = log(3x/2x)

Log cancels out

x^4/x^3 = 3x/2x

x^3 * x/x^3 = 3/2

x^3/x^3 * x = 3/2

x = 3/2

Hence the required value of x is 3/2

7 0
3 years ago
Please show work.!- thank you
12345 [234]

9514 1404 393

Answer:

  a. 7

  b. 7

Step-by-step explanation:

The "work" is to realize that the value of G(x) does not depend on x. It is always 7.

a. G(7) = 7

b. G(-3) = 7

5 0
3 years ago
Other questions:
  • How is a constant term different from a variable term
    7·1 answer
  • Gary and Ann have a joint checking account. Their balance at the beginning of October was $9,145.87. During the month they made
    15·1 answer
  • A container holds 4 gallons of lemonade. A bottle of lemonade holds one-half of a liter
    11·1 answer
  • Use the distributive property to find (y+6)(y+4)​
    12·1 answer
  • The dimensions of a conical funnel are shown below:
    8·2 answers
  • A pyramid has a base area of 124 in² and a height of 25.2 in. What is the volume of the pyramid?
    5·1 answer
  • Solve for a p=w/a<br><br> A. a=pw<br> B.a=p/w<br> C.a=w/p<br> D.a=w+p
    15·1 answer
  • Which expressions are equivalent to -2y - 8+4y?
    13·1 answer
  • PLZ HELP ME MARK AS BRAINLY HOWEVER ANSWERS FIRST!!!!
    13·1 answer
  • Consider the sequence of steps to solve the equation: 3(x − 4) + 5x = 9x − 36 Given ⇒ 3(x − 4) + 5x = 9x − 36 Step 1 ⇒ 3x − 12 +
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!