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Zigmanuir [339]
3 years ago
10

Solve for x, will give brainliest

Mathematics
1 answer:
pychu [463]3 years ago
6 0

Answer:

123 degrees

Step-by-step explanation:

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The line that passes through the point (-4, 2) and has a
xxMikexx [17]

Answer:

y = 2x + 10

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 2 , then

y = 2x + c ← is the partial equation

To find c substitute (- 4, 2 ) into the partial equation

2 = - 8 + c ⇒ c = 2 + 8 = 10

y = 2x + 10 ← equation of line

3 0
3 years ago
One way to build a staircase is to attach triangular blocks to an angled support, as shown above. If the support makes a 32 angl
blsea [12.9K]
Angle 1 is an alternate interion angle to the angle of 32°.
Therefore, angle 1 must be 32°.
8 0
3 years ago
Read 2 more answers
Which expression represents the polynomial −2x^2−4x^4+8x+x^5−2x^3 rewritten in descending order?
tigry1 [53]

The polynomial -2x^2-4x^4+8x+x^5-2x^3 arranged in descending order is x^5-4x^4-2x^3-2x^2+8x

Step-by-step explanation:

We need to rewrite the polynomial -2x^2-4x^4+8x+x^5-2x^3 in descending order.

For writing the polynomial in descending order we arrange the exponents of variables from largest exponent to the smallest exponent.

The given polynomial is:

-2x^2-4x^4+8x+x^5-2x^3

The descending order of the polynomial is:

x^5-4x^4-2x^3-2x^2+8x

So, the polynomial -2x^2-4x^4+8x+x^5-2x^3 arranged in descending order is x^5-4x^4-2x^3-2x^2+8x

Keywords: Polynomials

Learn more about polynomials at:

  • brainly.com/question/12700460
  • brainly.com/question/1414350

#learnwithBrainly

6 0
3 years ago
Which equation shows 6(x+4) = 2(y+5)
beks73 [17]
6(x + 4) = 2(y + 5)..........Multiply everything out

6x + 24 = 2y + 10..........Solve for 2y by subtracting 10 from both sides

6x + 24 - 10 = 2y + 10 - 10

6x + 14 = 2y..................Solve for y by dividing both sides by 2

2y/2 = (6x + 14)/2

y = 3x + 7......................ANSWER.
3 0
4 years ago
A swimming pool has to be drained for maintenance. The pool is shaped like a cylinder with a diameter of 10m and a depth of 1.4
ludmilkaskok [199]

Answer: 10 hours-around that number

Step-by-step explanation:

(3.14)*52*1.4 m3 = 109.9 m3 of water.-area

at the rate of 18m3 per hour

4 0
3 years ago
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