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
GalinKa [24]
3 years ago
9

What is the equation for x?. 4x+19=26-3x

Mathematics
2 answers:
Elza [17]3 years ago
7 0
4x+19=26-3x
4x+3x=26-19
7x=7
x=1
HOPE I HELPED!!!
Setler [38]3 years ago
4 0
4x + 19 = 26 - 3x
<u>+3x               +3x</u>
7x + 19 = 26
<u>       -19  -19</u>
        <u>7x</u> = <u>7</u>
         7     7
          x = 1
You might be interested in
Triangle DEF has vertices D(0,0), E(7,0), and F(3,7).
Leni [432]

Answer:

(3, 1.7)

Step-by-step explanation:

The point at which the vertices of a triangle meet is known as the orthocenter of the triangle. The orthocenter passes through the vertex of the triangle and is perpendicular to the opposite sides.

Two lines are perpendicular if the product of their slopes is -1.

The slope of the line joining D(0,0), F(3,7) is:

m_1=\frac{7-0}{3-0}=\frac{7}{3}

The slope of the line perpendicular to the line joining D and F is -3/7. The orthocenter is perpendicular to the line joining D and F and passes through vertex E(7, 0). The equation is hence:

y-y_1=m(x-x_1)\\\\y-0=-\frac{3}{7} (x-7)\\\\y=-\frac{3}{7}x+3 \ .\ .\ .\ (1)

The slope of the line joining E(7,0), and F(3,7). is:

m_1=\frac{7-0}{3-7}=-\frac{7}{4}

The slope of the line perpendicular to the line joining E and F is 4/7. The orthocenter is perpendicular to the line joining E and F and passes through vertex D(0, 0). The equation is hence:

y-y_1=m(x-x_1)\\\\y-0=\frac{4}{7} (x-0)\\\\y=\frac{4}{7} x\ .\ .\ .\ (2)

The point of intersection of equation 1 and equation 2 is the orthocenter. Solving equation 1 and 2 simultaneously gives:

x = 3, y = 1.7

4 0
3 years ago
Find the product of 2/5 with the quotient of 7/3 and 4/5
marissa [1.9K]

Answer:

7/6

Step-by-step explanation:

7/3÷4/5

7/3×5/4

35/12

Now the multiplication

2/5×35/12

70/60

7/6

6 0
2 years ago
What is the volume of a cylinder in a cubic cm,with a height of 8cm and a base diameter of 14 cm?round to the nearest tenth plac
bija089 [108]

Answer:

volume of cylinder = 1232cm³

Step-by-step explanation:

from the question

volume of cylinder =?

height of the cylinder = 8cm

Base diameter of the cylinder = 14cm

to solve this problem we need to know the formula to calculate the volume of a cylinder

volume of cylinder = πr²h

                   or

volume of cylinder = π(d/2)²h........................... if we are given diameter and not radius.

D= 14cm

d = 14/2

d = 7cm

now,

volume of cylinder = π × (7)² × 8

volume of cylinder = 22/7 ×49 ×8

volume of cylinder = 22 × 7 × 8

volume of cylinder = 1232cm³

therefor the volume of the cylinder is equals to 1232cm³

4 0
3 years ago
146*146<br><br> i will mark you the MOST brainlest PERSON on Earth
Katyanochek1 [597]

Answer:

21,316! hope that helps lol

7 0
3 years ago
If the company provides 1 1/4 vacation days to its employees every month,how many vacation days does an employee get every year?
FromTheMoon [43]
We know there are 12 months in a year so we would multiply 1 1/4 by 12. We can write 1 1/4 as 1.25 (to make it easier to multiply). 12x1.25=15
Your answer is 15 vacation days in one year
5 0
3 years ago
Other questions:
  • How do I solve this
    6·1 answer
  • A rectangle has a width of 9 inches. The area of the rectangle is 648 square inches. What is the length, in inches, of the recta
    13·1 answer
  • Find the surface area of the complex figure 15 feet
    15·1 answer
  • Given the equation f(x)= -10x-4 and g(x)=6-2x, find f(x) - g(x)​
    6·2 answers
  • The number of miles represented on a map is directly proportional to the number of centimeters measured on a map. A certain Texa
    6·2 answers
  • What is the volume of the cube shown?<br> 112 in<br> 30 in<br> 6<br> in<br> 2<br> in
    7·1 answer
  • A manufacturer knows that their items have a normally distributed length, with a mean of 8.8 inches, and standard deviation of 0
    10·1 answer
  • HElp And THAnkS ASAP
    10·1 answer
  • How many miles pls help me!!!
    9·1 answer
  • Choose Yes or No to tell if each pair of expressions is equivalent. 3x + 14 – x + 112 and 4x + 134 Choose... 2 + 6x and 2(3x + 1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!