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
RideAnS [48]
2 years ago
6

For each value of x, determine whether it is a solution to x> 8. Is it a solution?

Mathematics
1 answer:
Anni [7]2 years ago
3 0

Answer:

what are the values of X?

You might be interested in
Can somebody solve them and explain to me. <br> I'M LOST?!
lana66690 [7]

Answer:1. The measure of angle P is 53.  2. The value of x is 25.

3. The length of each side of the triangle is 30 cm.

Step-by-step explanation:

1. (3x +2) + (3x + 2 ) + (5x -11) =180  Angle Q and P have the same measures because it is an isosceles triangle that is why you have three expressions.

So x =17   and 3(17)+ 2 =53

2. (2x +10) + (2x+10) + (2x + 10)= 180 this is because the second triangle is an equilateral triangle which means all it have the same measures.

solve for x. and x  is 25.

3.The third triangle is also an equilateral triangle so you will make the expressions equal each other and solve for y .

1/10y + 11= 3/5y -4

y= 30

8 0
3 years ago
A text message plan costs $9 per month plus $0.39 per text. Find the monthly cost for x text message The monthly cost of x messa
Sergio039 [100]

Answer:

The monthly cost = $9 + $0.39x

Step-by-step explanation:

4 0
2 years ago
Find angle D if angle B = 50
Mariana [72]
<h3>Answer:  80 degrees</h3>

============================================================

Explanation:

I'm assuming that segments AD and CD are tangents to the circle.

We'll need to add a point E at the center of the circle. Inscribed angle ABC subtends the minor arc AC, and this minor arc has the central angle AEC.

By the inscribed angle theorem, inscribed angle ABC = 50 doubles to 2*50 = 100 which is the measure of arc AC and also central angle AEC.

----------------------------

Focus on quadrilateral DAEC. In other words, ignore point B and any segments connected to this point.

Since AD and CD are tangents, this makes the radii EA and EC to be perpendicular to the tangent segments. So angles A and C are 90 degrees each for quadrilateral DAEC.

We just found angle AEC = 100 at the conclusion of the last section. So this is angle E of quadrilateral DAEC.

---------------------------

Here's what we have so far for quadrilateral DAEC

  • angle A = 90
  • angle E = 100
  • angle C = 90
  • angle D = unknown

Now we'll use the idea that all four angles of any quadrilateral always add to 360 degrees

A+E+C+D = 360

90+100+90+D = 360

D+280 = 360

D = 360-280

D = 80

Or a shortcut you can take is to realize that angles E and D are supplementary

E+D = 180

100+D = 180

D = 180-100

D = 80

This only works if AD and CD are tangents.

Side note: you can use the hypotenuse leg (HL) theorem to prove that triangle EAD is congruent to triangle ECD; consequently it means that AD = CD.

5 0
3 years ago
55%of92 in percent time
solmaris [256]
That would be <span>50.6, I believe. You multiply 92 by 55% or .55 and get 50.6 </span>
6 0
3 years ago
HELP ME PLEASE!! Word problem, what's wrong? explain.
dmitriy555 [2]

Answer:

She made a mistake in Step 7.

Step-by-step explanation:

Step 1 through 6 are correct. Only from Step 6 to Step 7 the problem comes in: both sides of the equation are multiplied by x, however the x on the left side, by error, becomes 1. The correct state in Step 7 should look like this:

x(\frac{1}{2}P-x)=256

8 0
3 years ago
Other questions:
  • What is the result when the number 55 is increased by 6.9%?
    10·2 answers
  • A(r) is a function that gives the area of a circle with radius r. It can be written in equation form as A(r) = 3.14r2. What is t
    14·1 answer
  • The graph of a linear equation passes through three of these points: (0,5), (2, 2), (3, 1), and (4.-1).
    6·1 answer
  • damon has 5 dimes and some nickels in his pocket worth a total of 1.20 to find the number of nickels damon has a student wrote t
    11·2 answers
  • 7. Han's cell phone plan costs $200 to start. Then there is a $50 charge each month.
    14·2 answers
  • Mason had $24 to spend on 5 snacks. After buying them he had $4 left. How much did each snack cost?
    6·2 answers
  • The cost of renting a truck is $40. An additional $0.79 is charged for each mile, m, the truck is driven. Which expression can b
    7·1 answer
  • (cosx - sinx)(secx + cscx) = cotx - tanx
    6·1 answer
  • A simple random sample of 25 filtered 100 mm cigarettes is​obtained, and the tar content of each cigarette is measured. The samp
    6·1 answer
  • Can someone help me quick! <br> 2[5 + 2(8 - 6)]
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!