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
ASHA 777 [7]
3 years ago
10

Solve for x. х° 28° 153°

Mathematics
1 answer:
Allushta [10]3 years ago
4 0

180 - 153 = 27

27 + 28 = 55

x= 180 - 55 = 125

x= 125

You might be interested in
Solve by substitution x-y=12 x+y=18
slamgirl [31]
X = y + 12. You then substitute or plug in that from the first equation into the second equation. You get (y+12)+y=18, then you simplify to get your y value. In this case y = 3. The you can plug your y value into either equation. (x+3=18) or (x-3=12) or (x=3+12) either way you get x=15 and y=3.
3 0
3 years ago
a triangle pyramid with an equilateral base has a side length of 10 centimeters and a surface area of 214.5 square meters. find
sweet [91]
Area of the base = 1/2 * 10 *  5sqrt3 =  25 sqrt3

Total surface area = 25 sqrt3 + 3 *  1/2 * 10 * slant height = 214.5

25 sqrt3 + 15h = 214.5
15h = 214.5 - 25 sqrt3

h =   (214.5 - 25sqrt3() / 15

=  11.41 cm to nearest hundredth
6 0
3 years ago
Please Help!
vaieri [72.5K]
41.5 times 8.4 is the equation your in high school so you should know the rest
6 0
3 years ago
Read 2 more answers
How many times grater is 3.4 times 10^5 and 2 times 10^3
tresset_1 [31]

Answer:

1.7*10^3 greater

Step-by-step explanation:

So just divide the two numbers

3.4 * 10^5/ 2 * 10^3

7 0
3 years ago
A powerful computer is purchased for $2000, but loses 20% of its value each year. How much will it be worth 4 years from now?
Jet001 [13]

Answer:

(A)Decay

(b)0.8

(c)First Term

(d)f(t)=2000(0.8)^t

(e)$819.20

Step-by-step explanation:

The exponential function for modelling growth or decay is given as:

A(t)=A_o(1\pm r)^t,

Where:

Plus indicates growth and minus indicates decay.

A_o$ is the Initial Value\\r is the growth/decay rate\\t is the time period

For a powerful computer that was purchased for $2000, but loses 20% of its value each year.

(a)Since it loses value, it is a decay.

(b)Multiplier

Its value decays by 20%.

Therefore, our multiplier(1-r) =(1-20&)=1-0.2

Multiplier =0.8

(c)$2000 is our First term (or Initial Value A_o)

(d)The function for this problem is therefore:

f(t)=f_o(1- r)^t\\f(t)=2000(1- 0.2)^t\\\\f(t)=2000(0.8)^t

(e)Since we require the worth of the computer after 4 years,

t=4 years

f(4)=2000(0.8)^4\\f(4)=\$819.20

6 0
2 years ago
Other questions:
  • Solve for x<br><img src="https://tex.z-dn.net/?f=3%28x%20%2B%201%29%20%3D%205%28x%20-%202%29%20%2B%207" id="TexFormula1" title="
    5·2 answers
  • Square root of 3 times sec beta plus 2
    12·1 answer
  • 82. Use properties of exponents to rewrite each expression with only positive, rational exponents. Then find the numerical value
    10·1 answer
  • Can you guys help me I would really appreciate it! :)
    7·1 answer
  • Pete can run 178 yards in one minute. Sharon can run 119 more yards then Pete in one minute how many yards can they both run in
    6·1 answer
  • Which cell function must occur for an organism to have enough water and nutrients?​
    11·1 answer
  • If the circumference of a circle is 36π, what is the length of a radius of the circle?
    10·1 answer
  • How can you rewrite simple rational expressions in different forms using long division?
    8·1 answer
  • ASAPPPPPP<br> NO LINK OR FILE<br> GET RIGHT, BRAINEST!
    9·1 answer
  • Tp 3 Work Backwards
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!