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
Andrei [34K]
2 years ago
15

In each of the following, solve for X.

Mathematics
1 answer:
Phoenix [80]2 years ago
4 0

Answer:

Solving for X: x = 8

Step-by-step explanation:

Set up as proportion and cross multiply to solve:

12/15 = x/10

x = 8

y = x + 10

y = 8 + 10

y = 18

You might be interested in
Rewrite as a simplified fraction. 1.6 repeating
deff fn [24]

Answer:

8/5

Step-by-step explanation:8/5

8 0
3 years ago
Mr. Lafond is building a rectangular dog run in his backyard. He uses 86 feet of fencing to enclose the dog run. The dog run is
prohojiy [21]

Here,

Perimeter (P)=86 feet

Length (l)=25 feet

Let, width(b)= x feet

Then,

Perimeter= 2(l+b)

86=2(25+x)

43=25+x

x=18

Hence, required width is 18 feet...

5 0
3 years ago
The sum of two segments are 75 cm, and one the segments are four times the other. Calculate the measurement of each segment
iVinArrow [24]

The length of one segment is 15 cm and other segment is 60 cm

Step-by-step explanation:

Let x be the length of one segment and y be the length of other segment

Then according to given statement

x+y=75    Eqn 1

And

one the segments are four times the other

x=4y        Eqn 2

Putting\ x=4y\ in\ equation\ 1

4y+y=75\\5y=75\\Dividing\ both\ sides\ by\ 5\\\frac{5y}{5}=\frac{75}{5}\\y=15\\Putting\ y=15\ in\ eqn\ 2\\x=4(15)\\x=60

Hence,

The length of one segment is 15 cm and other segment is 60 cm

Keywords: Linear Equation, Variables

Learn more about linear equations at:

  • brainly.com/question/3783529
  • brainly.com/question/3799248

#LearnwithBrainly

8 0
3 years ago
Factor the polynomials
photoshop1234 [79]
C. -X to the 3rd power, 4x to the second power and 5x all share the common factor or X, therefore you put it outside the parenthesis. What you have left is -X to the second power minus 4x minus 5.
4 0
2 years ago
A pair of shoes at Nordstrom‘s costs $120. The shoes are on sale for 15% off. You have a coupon that allows you to take an addit
iVinArrow [24]
$120 with 25% taken off of it would be $90 !
3 0
3 years ago
Other questions:
  • Find the height of an equilateral triangle whose side measures 56 cm​
    12·2 answers
  • Find the cosine ratio of angle Θ. Clue: Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no
    9·1 answer
  • Find the slope 3x + 2y =4
    14·1 answer
  • Is 4/100 greater than 0.2
    10·1 answer
  • A candy company can produce 4800 sour lemon candies per minute.How many candies can they produce each hour
    15·1 answer
  • Please help me I need it now
    8·2 answers
  • Please help with this practice so I can study for my final I am stuggling bad! I will give brainiest for the correct answers!
    6·2 answers
  • A rectangular room has a diagonal measure of 20 meters. the room is four meters longer than it is wide. find the room's dimensio
    12·1 answer
  • The scatterplot shows the time spent playing a video game and the number of points scored by several students.
    13·1 answer
  • Which of the following could be the probability distribution for a loaded number cube?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!