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
Harrizon [31]
3 years ago
13

PLEASEEE HELP!! Given that line 1 is parallel to line 2, what's the value of X

Mathematics
1 answer:
frozen [14]3 years ago
4 0

Answer:

30⁰

Step-by-step explanation:

The two angles are equal since the lines are parallel, so you set the two equations equal to each other and solve.

2x+20 = 3x-10

subtract 2x from both sides

20 = x-10

add 10 to both sides

30 = x

check your answer but plugging 30 into the original equations, and you get 80⁰ for both.

You might be interested in
6. Complete la tabla con el número 4.956: Dígito Valor posicional Notación estándar Notación en potencia De esta forma el número
Rzqust [24]

Answer:

6. Miles  {}     cientos       decenas      unidades

  4   {}              9                5               6

7. Catalina podrá hacer un cuadrado con longitud lateral de 4 cartones

8. 45000000 = 4.5 × 10⁶

0.000000000000056 = 5.6 × 10¹⁴

0.000000000034 = 3.4 × 10¹¹

Step-by-step explanation:

6. Los valores posicionales de dígitos son;

Miles  {}     cientos       decenas      unidades

4   {}              9                5                   6

 

7. El número de cuadrados que tiene Fernando = 12

El número de cuadrados que tiene Catalina = 16

El largo y el ancho de un cuadrado son iguales, por lo tanto tenemos;

largo × ancho = Área del cuadrado

largo = ancho = lado del cuadrado

Lado del cuadrado × Lado del cuadrado = Área del cuadrado

(Lado del cuadrado) ² = Área del cuadrado

Lado del cuadrado = √ (Área del cuadrado)

Para Fernando, Área del cuadrado = 12

Lado del cuadrado para Fernando = √12 = 2 · √3 cartones

Para Catalina, Área del cuadrado = 16

Lado del cuadrado para Catalina = √16 = 4 cartones

Por tanto, Catalina podrá realizar un cuadrado con longitud lateral de 4 cartones

8. 45000000 = 4.5 × 10⁶

0.000000000000056 = 5.6 × 10¹⁴

0.000000000034 = 3.4 × 10¹¹

8 0
4 years ago
Pls help me how do I write 20,484,163 in expanded form I'm only in 2nd grade
mestny [16]

Answer:

twenty thousand four hundred and eight four one hundred and sixty four

7 0
3 years ago
Read 2 more answers
sean needs to finish reading his book in four days. he reads 1/3 of the book on the first day, 1/4 of the book on the second day
emmainna [20.7K]

Answer:

60 pages

Step-by-step explanation:

Day 1 : 1/3 book

Day 2: 1/4 book

Day 3: 1/5 book

Day 4: 13 pages

Total days 1 through 3 = 1/3 + 1/4 + 1/5 = 20/60 + 15/60 + 12/60 = 47/60

Day 4 = 1 - 47/60 = 13/60

8 0
3 years ago
M+5n=7 how to solve equation
aivan3 [116]
M + 5n = 7
subtract 5n from each side

m = -5n + 7
7 0
4 years ago
Read 2 more answers
Paula's house is assessed at $213,000, and her property tax rate is 2.9%. How
NARA [144]

Answer:A

Step-by-step explanation:

She is taxed at a rate of 2.9%, so each year she is taxed 213000 * 2.9% . calculating this, we find that every year, she must pay 6177 in taxes. However, we need the amount in a month, so we divide by 12, to get 6177/12= 514.75, or A

3 0
3 years ago
Read 2 more answers
Other questions:
  • Gina filled a tub with 25 quarts of water. what is <br> this amount in gallons and quarts
    7·2 answers
  • { y = 3x - 4<br> y = x + 2
    14·1 answer
  • Solve cos(3x+15)=0.8
    5·1 answer
  • What is the length, in dekameters, of 1073.4 centimeters?​
    5·2 answers
  • Jill is using a map of her town to determine how far the park is from school. The map does not have a scale, but Jill knows her
    14·2 answers
  • Find:-
    9·2 answers
  • What is the perimeter of polygon LMNPQ
    6·2 answers
  • 10 ft<br> А<br> - “不<br> 6 ft<br> v<br> 10 ft -<br> 12 ft<br> B<br> C | 12 ft<br> 4 ft<br> 4 ft
    14·1 answer
  • Pls help will give brainiest
    15·1 answer
  • A larger kind of bacteria is about 0.00039 in. long. Write this length using<br> scientific notation
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!