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
oksian1 [2.3K]
3 years ago
8

There are a total of coins when dimes and nickels are combined. The total amount is 80 cents. How many dimes and nickels are the

re, respectively?
Mathematics
1 answer:
denpristay [2]3 years ago
6 0
Can you give me more details so I can help please
You might be interested in
I would really like to have some help and know how to do this
NISA [10]
If K=C+273.15
and in a. C=200° then K=200+273.15
8 0
3 years ago
I need help on this and the first person who answer correctly gets a BRANLIST​
Alborosie

Answer:

It would be D

Step-by-step explanation:

All the coordinates are divided by half.

6 0
3 years ago
Give the area of a square when the side is 13ft
Natasha2012 [34]
Area of square = L×W
L×W = 13×13
L×W = 169
3 0
3 years ago
Write an equation of the line that passes through (-4, -1) and is perpendicular to the line y= 4/3x+6.
scoundrel [369]

Answer:

y = (-3/4)x - 4

Step-by-step explanation:

The slopes of perpendicular lines are opposite reciprocals of each other. In other words, if the slope of one line is a/b, then the slope of the line perpendicular to it would be -b/a.

Here, the given slope is 4/3, so the slope of the perpendicular line is -3/4.

We are given a point (-4, -1) and we know the slope, so we can find the point-slope form of the line. Point-slope form is written as y - y1 = m(x - x1), where (x1,y1) is the point and m is the slope. Here, x1 = -4 and y1 = -1 and m = -3/4. So:

y - y1 = m(x - x1)

y - (-1) = (-3/4) * (x - (-4)) = (-3/4) * (x + 4)

y + 1 = (-3/4)x + (-3/4) * 4 = (-3/4)x - 3

y = (-3/4)x - 3 - 1

y = (-3/4)x - 4

3 0
3 years ago
How do you simply 3(x+3)-2x
kiruha [24]
3(x+3)-2x
Distribute the 3
3x+9-2x
Combine like terms
x+9
Set equal to zero if you need to do this part
x+9=0
Get x by itself
x=-9
8 0
3 years ago
Other questions:
  • Multiply the polynomials (5x^2 + 2x +8)(7x7 - 6)
    14·1 answer
  • S^4x = 27^x - 3<br> What is the value of x?
    10·1 answer
  • Which is an equation of the line with a slope of 1/4 and a y-intercept of -2
    12·2 answers
  • What is the operation in the expression x-3?
    7·2 answers
  • Two part-time employees share one full-time job. A girl works Mondays. Thursday, Wednesdays, and Fridays, and a boy works Tuesda
    12·1 answer
  • 15 -points helppppppppppppppppppppppppp
    8·1 answer
  • What is the Surface area for a rectangular prism that has the measurements of 2, 12, and 6?
    9·2 answers
  • { 2 x [4 - (6 ÷ 2)]} x 3
    6·2 answers
  • How do you solve 2.5x + 10 = 50?
    12·2 answers
  • Solve for x please −2(−3x−1)−4x+3=25
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!