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
olasank [31]
2 years ago
9

Axel has $1.77 in dimes and pennies in his coin jar. If he has one more penny than

Mathematics
1 answer:
Digiron [165]2 years ago
8 0
10x + y = 1.77
Hope this helps.
You might be interested in
Solve for x. 8/x-7=7/2
zloy xaker [14]
X= 9 2/7 ( the first answer is correct )
6 0
3 years ago
Read 2 more answers
Easy algebra question below first correct answer gets brainliest
kondor19780726 [428]

Answer:

8.06 is the correct answer

7 0
2 years ago
A line is perpendicular to y = - x - 2 and intersects the point (-5, 10)
Lady_Fox [76]

Answer:

y = x + 15

Step-by-step explanation:

If two lines are perpendicular to each other, they have opposite slopes.

The first line is y = - x - 2. Its slope is -1. A line perpendicular to this will have a slope of 1.

Plug this value (1) into your standard point-slope equation of y = mx + b.

y = 1x + b or y = x + b

To find b, we want to plug in a value that we know is on this line: in this case, it is (-5, 10). Plug in the x and y values into the x and y of the standard equation.

10 = (-5) + b

Simplify.

10 = -5 + b

Now, add 5 to both sides to isolate b.

15 = b

Plug this into your standard equation.

y = x + 15

This equation is perpendicular to your given equation (y = -x - 2) and contains point (-5, 10)

Hope this helps!

6 0
2 years ago
If the cost of plastering 4 walls of a room at Rs 45 per sq. m is Rs 8100, find the area of the 4 walls of the room​
olga55 [171]

Step-by-step explanation:

Rs8,100 / (Rs45 per square meter)

= 180 square meters.

The area of the 4 walls of the room is 180 sq.m.

3 0
2 years ago
What is M<3. PLEASE HELPPP
melamori03 [73]

Answer:

105 degrees

Step-by-step explanation:

The angle of a straight line is 180 degrees. Since we need to find the angle for 3, it is 180-75 which is 105 degrees.

4 0
3 years ago
Other questions:
  • Geometry
    13·1 answer
  • State the domain and range of the function f(x) =2[[x]]
    13·2 answers
  • Please help will give brainliest to first correct answer
    13·2 answers
  • If HF=4x+9, EF = 5x+3 , and EF is perpendicular to HF, solve for x.
    7·1 answer
  • Which of the following fractions is expressed in simplified form?
    6·1 answer
  • 2x + 7 &gt; 11<br> Please and thank you
    10·1 answer
  • Just to need solve this asap
    7·1 answer
  • The degree measure of two consecutive angles of a rhombus are represented by 5x+10 and 3x+50 find x
    15·1 answer
  • PLEASE HELP ITS URGENT
    15·2 answers
  • Help please this makes no sense
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!