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
sineoko [7]
2 years ago
14

7-x+3=9x+10 help please

Mathematics
1 answer:
Nady [450]2 years ago
4 0

Answer:

7=9x+10+x+3

Step-by-step explanation:7=10x+13

10x=20=10x/10=20/10=2 2 is the answer

You might be interested in
What is x squared times x squared
nevsk [136]
X squared times x squared x to the 4th power
You basically add the exponents
4 0
3 years ago
Find the coordinates of the midpoint of a segment with the given endpoints W(-12, -7), T(-8, -4)
jasenka [17]

Finding the midpoint coordinates of any segment really boils down to finding the midpoints of each individual coordinate.

The x-coordinates of the two points are -12 and -8 - the number halfway between those two is -10, so that'll be the midpoint's x-coordinate. The y-coordinates are -7 and -4 - -5.5 is halfway between these two, so the y-coordinate will be 5.5.

Putting the two together, the midpoint of the segment WT has the coordinates (-10, -5.5).

4 0
3 years ago
Read 2 more answers
In an experiment, Seth was given a substance known as ammonium carbonate, (NH4)2CO3. Seth connected a bunsen burner to the gas v
ollegr [7]

A is the best question

7 0
3 years ago
Read 3 more answers
Un rectangulo de madera se uso para en marcar un espejo en forma de rombo.Si los lados del marco miden 80.5 cm y 36.4, y las dia
QveST [7]

Answer:

1465.1 cm²

Step-by-step explanation:

El espejo en forma de diamante tiene la forma de rombo

Tenga en cuenta que: las diagonales del rombo tienen las mismas medidas de esos lados

Por lo tanto, el área del espejo se calcula como:

1/2 × Diagonal 1 × Diagonal 2

Diagonal 1 = 80.5 cm

Diagonal 2 = 36.4 cm

= 1/2 × 80.5 cm × 36.4 cm

= 2930.2 cm² / 2

= 1465.1 cm²

Por tanto, el área del espejo es 1465.1 cm².

8 0
2 years ago
find the slope of the line that has the following intercepts: y-intercept: -15; x-intercept: 3. round your answer to 1 decimal p
Readme [11.4K]
Y intercept : (0,-15)
X intercept : (3,0)

Slope : (0 - (-15)) / (3-0) = 15 / 3 = 5
3 0
3 years ago
Other questions:
  • What does the * mean?
    12·2 answers
  • h(2)=-2²+6(2) the question has to be 20 characters long so I'm just adding this​
    13·2 answers
  • 3y-6+7y-4y i need help
    14·2 answers
  • What number is one hundred thousand more than 75,000?
    12·1 answer
  • Four-fifths of a number decreased by two is eighteen
    5·1 answer
  • A hotel manager believes that 27% of the hotel rooms are booked. If the manager is correct, what is the probability that the pro
    6·1 answer
  • One of the authors came across an article (USA Today, 2008) that said that on average Americans have visited 16 states in the Un
    11·1 answer
  • Consider g(x)= {a sin x + b, if x ≤ 2pi} {x^2 - pi x + 2, if x > 2pi}
    15·1 answer
  • The size of a small ant is about 0.002 meters, which can be written as 2 x 10"
    15·2 answers
  • The population of a town was 25,00 people then 3,200 people moved away.What was the percent of decrease
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!