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
Ne4ueva [31]
3 years ago
14

Can you guys help me with this I have to turn it in a few

Mathematics
1 answer:
Temka [501]3 years ago
7 0

Answer:

x=126

Step-by-step explanation:

You might be interested in
Line CD passes through points C(3, -5) And D(6, 0). What is the equation of line CD in standard form?
Fynjy0 [20]
Y = mx + b
m = (0 - -5)/(6 - 3) = 5/3
y = 5/3x + b
0 = 5/3(6) + b
b = -10
(y = 5/3x - 10)3
3y = 5x - 30
3y - 5x = -30
5x - 3y = 30
8 0
3 years ago
Read 2 more answers
398/74 as a mixed number in simplest form
stira [4]
The answer would be 199/37 or 5 14/37
6 0
4 years ago
Read 2 more answers
The side of a equilatoral triangle is 9.9 cm. find its perimetre
tia_tia [17]

The perimeter is the distance all the way around.

That's the sum of all the sides.

A triangle has 3 sides.

In an equilateral triangle, they're all the same length.

If one of them is 9.9 cm, then all of them add up to (3) · (9.9 cm) .

3 0
3 years ago
Read 2 more answers
Solve the equation 2x2 - 27x + 12 = -10x – 19 to the nearest tenth.​
Andrej [43]

Answer:

x=\frac{17+\sqrt{41} }{4}, \frac{17-\sqrt{41} }{4}

Decimal Form x=5.85, 2.64

x=5.9, x=2.6

Step-by-step explanation:

3 0
4 years ago
What is the power of x? <br> A) 2 <br> B) 3 <br> C) 6 <br> D) 7
Thepotemich [5.8K]

Answer:

A

Step-by-step explanation:

They are basically wanting the value of x.

These are 2 secant lines drawn. Secant Line is a line that intersects the circle at 2 points.

To solve this, we have to use secant-secant theorem.

Secant-Secant Power Theorem tells us that if 2 secant lines are drawn from external point (here, E) to a circle, then, product of measure of one secant's external part and total secant is equal to other secants external part and whole secant.

In algebra, that is:

(x+1)(x+1+11)=(x+4)(x+4+1)

Let's multiply and find the value of x:

(x+1)(x+1+11)=(x+4)(x+4+1)\\(x+1)(x+12)=(x+4)(x+5)\\x^2 + 13x + 12=x^2+9x+20\\13x+12=9x+20\\13x - 9x = 20 - 12\\4x = 8\\x = 2

Hence, the correct answer choice is A

8 0
4 years ago
Other questions:
  • What is the value of x in the equation 8x – 2y = 48, when y = 4?
    6·1 answer
  • Logan ate 1.438 pounds of grapes. His brother Ralph ate 1.44 pounds of grapes. Wich brother ate more grapes ?
    7·1 answer
  • A new video game is expected to sell 102 copies the first hour at a local game store. After that, the sales will follow the func
    5·2 answers
  • If the measure of 4 is equivalent to (2x-7) what is the value of x
    11·2 answers
  • How to simplify this radical
    11·1 answer
  • Lightning travels much faster than thunder so lightning is seen before thunder is heard. Using inductive reasoning and graph if
    5·2 answers
  • Where to start? How do I go from there?
    6·1 answer
  • What is 2 2/3 x 3 1/4
    5·1 answer
  • Tewanda read 2,000 word news article in 8 minutes. How fast did she read the news article? Explain how you found your answer.
    13·1 answer
  • PLEASEEEEEE HELPPPPPPPPPP MEEEEEEEEEEEEEEEE
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!