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
Delvig [45]
3 years ago
6

I need help with C. Idk how to do it.

Mathematics
1 answer:
Rina8888 [55]3 years ago
7 0

Answer:

after 1.25 hours

Step-by-step explanation:

1. make 130 your y value

  130 = 220 - 72x

2. subtract 220 from both sides

  -90 = -72x

3. divide by -72 on both sides

  1.25 = x

You might be interested in
Is the LCM ( least common multiple) of two numbers ( always,sometimes,never) the product of the two numbers?
Scorpion4ik [409]
In arithmetic and number theory, the least common multiple, lowest common multiple, or smallest common multiple of two integers a and b, usually denoted by LCM(a, b), is the smallest positive integer that is divisible by both a and b. SOOO, no there can be a lower number then both multiplied by each other.
7 0
4 years ago
Can you help me with this
Jobisdone [24]

Answer:

HIEJFGUTHYBVFJKDLFKR

Step-by-step explanation:

Loggerhead turtles live and migrate around the Atlantic Ocean. Which of the following is an adaptation of Loggerhead turtles? *

5 0
3 years ago
Read 2 more answers
What is the solution of the system? Use either the substitution method or the elimination method. 4x + 2y = 104x + 2y = 10 x − y
bixtya [17]
4x+2y=10 Equation 1
x-y=13 Equation 2
Solving by substitution method.
Isolate x from equation 2.
x=y+13
Substitute value of x in equation 1
4(y+13)+2y=10
4y+52+2y=10
6y+52=10
6y=-42
y=-7
Now substitute value of y in x=y+13
x=-7+13
x=6

Answer: (6,-7)
8 0
3 years ago
An isosceles triangle has a vertical angle of 108 and a base 20 cm long. Solve for the base angles in calculated altitude.
xeze [42]

Answer:

The base angles are 36° each

Step-by-step explanation:

An isosceles triangle is a triangle that has two of its sides and base angles to be equal.

If an isosceles triangle has a vertical angle of 108°, then the base angles will share the remaining angle in the triangle equally.

Since the sum of angles in a triangle is 180°

The remaining angle in the triangle = 180°-108°

= 72°

Since the base angles are equal, this remaining two angles will share angle 72° equally.

The base angles = 72°/2

The base angles = 36°

This shows that the base angles are 36° each.

8 0
3 years ago
Which of the following is a radical equation
Luden [163]
Its b because yeah im just kidding idk im really stupid jk its b hahaha 

3 0
3 years ago
Other questions:
  • A soccer team played 160 games and won 65 percent of them. How many games did the team win?
    7·2 answers
  • Julie was given a map of New Hampshire to calculate some distances. The scale is 1 inch = 50 miles. How far is Conway from Littl
    14·2 answers
  • Solve the elimination method
    6·1 answer
  • Mia Wong's checking account had a balance of $3,100.55 on July 1. After looking at her bank
    9·1 answer
  • A matched pairs design involves: matching pairs of participants based on a variable and then randomly assigning one member of ea
    14·1 answer
  • Find the indicated limit, if it exists.
    9·1 answer
  • What is the area of the figure?<br><br><br><br> 128 in2<br> 118 in2<br> 108 in2<br> 48 in2
    15·1 answer
  • Solve for the ? in the diagram below.​
    10·1 answer
  • What is the inverse function of 3/5y+9
    5·1 answer
  • The table shows the length of time in hours ,some children spent watching tv last week
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!