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
expeople1 [14]
3 years ago
6

Help!! I have no clue how to do this

Mathematics
2 answers:
uranmaximum [27]3 years ago
7 0
A triangle equals 180° so set up the equation as
58+73+12x+1=180
132+12x=180 (I got 132 by adding 58,73,1)
Subtract 132 from both sides
You should get 12x=48
Divide both sides by 12
X=4
Fed [463]3 years ago
6 0
The sum of all the angles in a triangle is 180°.

(12x + 1) + 58° + 73° = 180°

12x + 132° = 180°

12x = 180° - 132°

x = 48°/12

x = 4°
You might be interested in
Tracy started a job at $18,500. Each year her pay increases by $600. What is her total
Alex777 [14]
24,500
600*10=6000
6000+18,500=24,500
3 0
3 years ago
Help me solve this <br> Step by step<br> 1/2(y+2)+2=1/4(8y-60)-3
Shkiper50 [21]
This is the answer step by step

5 0
3 years ago
find the area of field in a form of trapezium whose parallel sides are 10 and 12 and perpendicular distance between them is 6 me
IRISSAK [1]

Answer:

66 m²

Step-by-step explanation:

A = ½ (a + b) h

A = ½ (10 + 12) (6)

A = 66

The area is 66 m².

7 0
3 years ago
Betsy started a business 2 years ago. She had 8 customers in the first year. She added 18
Tatiana [17]

Answer:

Betsy isn't correct. Betsy's calculations are wrong as she made her calculations by multiplying the base number of customers by 3 and then summing it all up for the 4 years under review instead of a continuous multiplication by 3.

26 × 3 × 4 is different from 26 × 3⁴

- If Betsy meets her target for the next 4 years, she will have 2106 customers in 4 years time.

Step-by-step explanation:

- Betsy started her business 2 years ago.

- In the first year, Betsy has 8 customers.

- In the second year, Betsy added 18 customers,

- So, her customers are now 8+18 = 26

- Betsy's goal is that in each of the next 4 years, she will have three times as many customers as the year before.

If the base number of customers is truly 26 this year,

Next year, Betsy would have 26 × 3 = 78 customers.

In 2 years, she would have 78 × 3 = 234

Thus indicating that in t years from now, the number of her customers will be

N(t) = N₀ × 3ᵗ

where

N(t) = number of customers t time from now

N₀ = number of customers at the moment = 26

t = number of years from now.

N(t) = 26 × 3ᵗ

In 4 years from now, Betsy will have

N(t=4) = 26 × 3⁴ = 2,106

So, it is evident that Betsy's calculations are wrong as she made her calculations by multiplying the base number of customers by 3 and then summing it all up for the 4 years under review instead of a continuous multiplication by 3.

26 × 3 × 4 is different from 26 × 3⁴

- If Betsy meets her target for the next 4 years, she will have 2106 customers in 4 years time.

Hope this Helps!!!

5 0
3 years ago
What is the slope of this line?
anygoal [31]

Answer:

35^67

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • In a standard deck of cards find the probability of drawing a black card or a 10
    14·1 answer
  • A small cube with side length 6y is placed inside a larger cube with side length 4x^2. What is the difference in the volume of t
    14·2 answers
  • In a fraction with a denominator of 15, which value could the numerator be to produce a repeating decimal? A) 9 B) 11 C) 12 D) 1
    7·1 answer
  • Which ordered pairs are on the line ​ 4x−3y=8 ​?
    9·1 answer
  • What has to be the same in order to add fractions?<br>​
    8·1 answer
  • Lisa, Kelly, and Maria have $56.70. If Lisa has $23.20 and Kelly has $15.05, which equation shows how much money, n, Maria has
    14·2 answers
  • 3.) 4+(15+26)=(4+15)+26
    11·1 answer
  • Can anyone help me!!!???
    6·1 answer
  • Can I plz get help someone plzzz
    8·1 answer
  • Answer this question to chick you knowledge
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!