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
Katyanochek1 [597]
2 years ago
7

What’s the value of x ?

Mathematics
1 answer:
scoray [572]2 years ago
6 0
Answer: 10

Hope this helps you :)
You might be interested in
Y = -2x - 4<br> y = 4x + 2
adoni [48]

The value of x and y in the given equation  is determined -1 and -2 respectively.

<h3>Value of x and y</h3>

The value of x and y can be determined by solving the two equations simultaneously.

y = -2x - 4  ----- (1)

y = 4x + 2   ----- (2)

solve (1) and (2) together

-2x - 4 = 4x + 2

-6x = 6

x = -1

y = 4(-1) + 2

y = -4 + 2

y = -2

Learn more about equations here: brainly.com/question/2972832

#SPJ1

6 0
2 years ago
find the present value of an investment that is worth 19513.75 after earning 3% simple interest for 51/2 years answer
tekilochka [14]

Answer:

x+ x×3%×11/2=19513.75 considering 3% interest per year for 5 and a half years

x=8375

Step-by-step explanation:

x×233/200=19513.75

x=1951375/233

x=8375

5 0
3 years ago
A group of college students are going to a lake house for the weekend and plan on renting small cars and large cars to make the
S_A_V [24]

Answer:

The students rented 3 small cars and 6 large cars.

Step-by-step explanation:

Since a group of college students are going to a lake house for the weekend and plan on renting small cars and large cars to make the trip, and each small car can hold 4 people and each large car can hold 6 people, and the students rented twice as many large cars as small cars, which altogether can hold 48 people, to determine the number of small cars rented, X, and the number of large cars rented, Y, the following calculation must be performed:

4X + 6Y = 48

4x4 + 6x8 = 16 + 48 = 64

4x3 + 6x6 = 12 + 36 = 48

Thus, the students rented 3 small cars and 6 large cars.

3 0
3 years ago
Elena drops her pencil in her cup and notices that it just fits diagonally. the pencil is 17cm long and the cup is 15cm tall. wh
Vadim26 [7]

Hence the answer is 480ml

Step-by-step explanation:

Given Elena wonders how much water it will take to fill her cup. She drops her pencil in the cup and notice it just fit diagonally. The pencil is 17cm long (hypotenes) and the cup is 15cm tall.

To find how much water it can hold

SOLUTION

s

\sqrt{x {} ^{ 2}  + x {}^{2}  + 15 {}^{2}  = 17 }

2x {}^{2}  = 64

x {}^{2}  = 32

x = 5.66

therefore volume of the cup

5.66 \times 5.66 \times 15cm|

480cm³= 480ml

4 0
2 years ago
What is:<br> 9e−7=7e−11<br> Show Work
dexar [7]

Answer: -2

Step-by-step explanation:

9e-7=7e-11

-7e         -7e

2e-7=-11

   +7  +7

2e=-4

/2   /2

e=-2

7 0
3 years ago
Other questions:
  • A bag contains green marbles and red marbles, 58 in total. The number of green marbles is 4 more than 5 times the number of red
    14·1 answer
  • rich is building a travel crate for his dog, Thomas,a beagle mix who is about30 inches long 12 inches wide and 24 inches long. F
    14·1 answer
  • He meaning of the decimal representation of a number
    7·1 answer
  • What is the value of x?
    6·2 answers
  • A store charges 7% sales tax. Which expression can be used to find the total cost of an item with a price of p?
    15·2 answers
  • At what value of x do the graphs of the equation below intersect ?<br> 2x-y=6<br> 5x+10y=-10
    12·1 answer
  • Find the composite area of the polygon
    7·1 answer
  • 3,6PS-8
    6·1 answer
  • Please help me with this math question!!
    13·2 answers
  • The ratio of color paper to white is 3:8, if there is 48 white paper how many is colour
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!