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
Nitella [24]
3 years ago
10

If 3x + 13 = 19, find the value of 2x + 1. 2x + 1 =​

Mathematics
2 answers:
Ratling [72]3 years ago
6 0

Answer: 7.4

Step-by-step explanation:

3x + 13 = 19

3x = 6

x = 2

Now substitute value of 'x' in the second equation:

2(2) + 1.2(2) + 1

= 4 + 2.4 + 1

= 5 + 2.4

= 7.4

lana66690 [7]3 years ago
3 0

Answer:

7.4

Step-by-step explanation:

The value of X is 2, so 3*2=6   6+13=19

So the second equation is 2*2=4  4+1.2*2=6.4  6.4+1=7.4

Hope this helps =3

You might be interested in
kayla has a T shirt store. she sold three times as many white T shirts as blue T shirts, she sold a total of 48 T shirts. how ma
bezimeni [28]

WT is white T shirts

BT is blue T shirts, and WT=3BT

WT+BT=48

3BT+BT=48

4BT=48

BT=12 so WT =3×12=36

5 0
3 years ago
The triangle below has an exterior angle of 110 degrees. What is the value of angle x?
faltersainse [42]

Answer: 70 degrees

Step-by-step explanation:

An exterior angle and the interior angle it corresponds to are supplementary.

4 0
1 year ago
If I have a garden that's ten yards and I want to plant a plant that requires 2 yards how many plants can I plant
Damm [24]

Pretty sure it's 5. 5X2=10. Sooo

6 0
2 years ago
Identificación de la intención del mensaje o del texto leído​
Neko [114]

Answer:

La identificación de la intención del mensaje o del texto leído no es otra cosa que la interpretación del mismo. Es decir, a través de la lectura y la identificación de las diferentes variables comunicativas, el lector realiza un análisis del contenido del texto y lo interpreta, buscando dilucidar la intención que el redactor tuvo al momento de escribir el mensaje o texto en cuestión. La interpretación de textos es fundamental para poder comprender lo que se encuentra redactado, es decir, para poder lograr una total comprensión del texto.

7 0
3 years ago
What is the approximate volume of a cone with a radius of 15 cm and a height of 4 cm? Round your answer to the nearest hundredth
vichka [17]

Answer:

Volume of a cone =942.86cm^3

Step-by-step explanation:

Given that the radius of a cone is 15cm and its height is 4cm

That is r=15cm and h=4cm

To find the volume of a cone :

volume of a cone=\frac{\pi r^2h}{3} cubic units

Now substitute the values in the formula we get

volume of a cone=\frac{(\frac{22}{7}) (15)^2(4)}{3}  

=\frac{(\frac{22}{7}) (225)(4)}{3}

=\frac{19800}{21}

=942.857

Now round to nearest hundredth

=942.86

Therefore Volume of a cone=942.86cm^3

6 0
3 years ago
Other questions:
  • Luke has a string that is 6 inches long and a string that is 11 inches long .How many inches of string does Luke have?Draw a dia
    9·1 answer
  • An amusement park ride 36 meters high; 0.5 cm = 1.5 m.
    5·1 answer
  • $113 = 7.50g + 75 what is g?
    11·1 answer
  • Jean was asked to round a number to the nearest hundred she correctly wrote 32,700 what number could be the number jean was aske
    11·1 answer
  • An equilateral triangle and a square have the same perimeter. Each side of the square measures 6 cm. What is the length of each
    5·1 answer
  • Choose the graph which matches the function f(x) 2^x+2
    5·2 answers
  • A hopper contains 20 ping-pong balls. There are 6 red, 4 white, 3 green, 2 yellow,
    6·1 answer
  • Which equation shows<br> y = 3x - 1/5<br> in standard form?<br><br> I will mark brainliest!!
    11·1 answer
  • Witch number is 1.2 and 1.4 on the number line
    5·1 answer
  • The improper fraction Eight-fifths is equivalent to FIve-eighths. 1Three-fifths. Seven-fourths. 1Four-fifths.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!