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
pishuonlain [190]
3 years ago
15

1.What is the value of X? show calculations and formulas

Mathematics
1 answer:
Genrish500 [490]3 years ago
5 0
The interior angles of a polygon add up to 720°.
so
x=720°-100°-133°-120°-128°-112°
x=720°-593°
x=127°
You might be interested in
Hellllppppp meeeeeee plzzzzz fasttttt
valentinak56 [21]

Answer:

A rate: a measure, quantity, or frequency, typically one measured against some other quantity or measure.

A unit rate: When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

Hope this helps.



4 0
3 years ago
Please answer this question GIVING BRAINLIEST!!
ruslelena [56]

Answer:11

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Squad root of 130 by using the Babylonian method. Let 11.5 be initial.
tangare [24]


The Babylonian method for approximating square roots is the recursive method given by:

Given:

x0≈k−−√
x
0
≈
k


Then:

xn+1=x2n+k2xn
x
n
+
1
=
x
n
2
+
k
2
x
n


where k
k
is the number for which we are approximating the square root.

So, armed with this formula, let's now answer the given questions:

1.) Fill in the missing info in the problem to find square root 130 by using the Babylonian method. Let 11.5 be your initial guess.

We will use 15 digits of precision here since it is not stated how many iterations to carry out:

x0=11.5
x
0
=
11.5


x1≈11.4021739130435
x
1
≈
11.4021739130435


x2≈11.4017542587143
x
2
≈
11.4017542587143


x3≈11.4017542509914
x
3
≈
11.4017542509914


x4≈11.4017542509914
x
4
≈
11.4017542509914


Thus, with 15 digits of accuracy, we may state:

130−−−√≈11.4017542509914
130
≈
11.4017542509914


2.) Use the Babylonian method for your next estimate of square root 115 by using 10.7262 as your guess what's your next result?

The next result here is approximately:

x1=10.72622+1152⋅10.7262≈10.7238055620816
x
1
=
10.7262
2
+
115
2
⋅
10.7262
≈
10.7238055620816



3.) Nails wants to use the Babylonia method to estimate square root 58 to the nearest hundredth her initial estimate is 7.8. What is her estimate after she correctly completes the Babylonian method once?

The next result here is:

x1=7.82+582⋅7.8=7.6179487¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
x
1
=
7.8
2
+
58
2
⋅
7.8
=
7.6
179487
¯


4.) If you use the Babylonian method to estimate square root 75 to the nearest hundredth, starting with the estimate 8. What is the next estimate?

The next result here is:

x1=82+752⋅8=8.6875
x
1
=
8
2
+
75
2
⋅
8
=
8.6875
6 0
3 years ago
Help me ive been up all night doing math​
-BARSIC- [3]

Answer:

See below ~

Step-by-step explanation:

<u>(a)</u>

The point (8, 28) represents that in the time of 8 minutes, 28 cm of the horse trough has been filled.

  • 8 <u>minutes</u> 28 <u>centimeters</u>

<u></u>

<u>(b)</u>

<u>Finding the unit rate</u>

  • No. of centimeters / min.
  • 28 cm / 8 min
  • <u>3.5 cm/min</u>
5 0
2 years ago
Need help~ What is the measure of arc sty in the circle O below
GREYUIT [131]

Answer:

50

Step-by-step explanation:

Arc AT the center = angle at the center = 50

8 0
3 years ago
Other questions:
  • What is the value of x?
    11·2 answers
  • A) -5x2 + 2x - 2 = 0
    15·1 answer
  • When 40% of a number is added to the number the result is 210 what is the number
    7·1 answer
  • What is the solution to the inequality 5.25 -b &gt;6.5?
    13·1 answer
  • Plz help !!!!!!!!!!!!!
    12·1 answer
  • Mr. Albano wants to paint menus on the wall of his cafe in chalkboard paint. The gray area below shows where the rectangular men
    14·1 answer
  • Find the missing side of the triangle
    8·1 answer
  • Dave is a builder. Yesterday he made mortar mix. He used 24kg of sand and 5kg of cement. Today he needs to make the same type of
    11·1 answer
  • 5* 2+3.(4+2)-4(5* 2)
    13·1 answer
  • Find the correct answer.....
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!