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
gladu [14]
3 years ago
11

Daron purchased a cell phone case from the corner store. Daron paid with a $20 bill. The picture to the left shows his change. H

ow much was the cell phone case?
Mathematics
1 answer:
svlad2 [7]3 years ago
3 0
Do you have a picture of the question
You might be interested in
How many endpoints does a line segment have
Reptile [31]

Answer:

Two Endpoints

Step-by-step explanation:

4 0
3 years ago
How do you find x in this question?
ivanzaharov [21]

Answer:

  x = 70°

Step-by-step explanation:

The relevant relations are ...

  • base angles of an isosceles triangle are congruent
  • consecutive interior angles where parallel lines meet a transversal are supplementary

__

Triangle OBQ is isosceles, so angle OQB = 40°. Triangle OPQ is isosceles, so angle OQP is x. The sum of angles OQB and OQP is angle BQP, which is supplementary to angle OPQ. That is, ...

  (40° +x) +x = 180°

  2x = 140° . . . . . . subtract 40°

  x = 70° . . . . . . divide by 2

_____

There are many ways to find x. The one shown here is just one of them. In general, right triangles, isosceles triangles, symmetry, inscribed angles can all be used to write relations involving the known angles and x.

7 0
1 year ago
Fred has 36 marbles. Elise has 8/9 as many marbles as Fred. Annika has 3/4 as many marbles as Elise. How many marbles does Annik
marishachu [46]

Answer:

Elise has 32 marbles

And

Annika has 24

8 0
3 years ago
Read 2 more answers
The length of a rectangle field is represented by the expression 14 X minus 3X squared +2 Y. The width of the field is represent
Assoli18 [71]

Answer:

9x+4x^2-5y

Step-by-step explanation:

Hi there!

Length of the field: 14x-3x^2+2y units

Width of the field: 5x-7x^2+7y units

To find how much greater the length of the field is than the width, subtract the width from the length:

14x-3x^2+2y-(5x-7x^2+7y)

Open up the parentheses

= 14x-3x^2+2y-5x+7x^2-7y

Combine like terms

= 14x-5x-3x^2+7x^2+2y-7y\\= 9x+4x^2-5y

Therefore, the length is 9x+4x^2-5y units greater than the width.

I hope this helps!

7 0
2 years ago
2. What is the length of<br> side c? Someone help
kirza4 [7]
A*2 + b* = c*2

(9)*2 + (8)*2

81+64= 145

145=c*2
12.04=c
7 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the following expressions, and justify your answers.<br> WhatPower1/3(9)
    14·1 answer
  • I need help I only have 3 min
    15·1 answer
  • Can you help me with this page you can do as many as you want just please help
    13·1 answer
  • Currently the temperature is -6 degrees Fahrenheit. it is expected for the temperature to drop another 7 degrees Fahrenheit. how
    6·1 answer
  • Which of the following square pyramids have a volume of 24 mm. choose all that apply
    5·1 answer
  • I have this weird question that has to do with linear equations (I think), and this is what it says. Let f(x) = 4x - 5 A. Find f
    6·1 answer
  • Cameron is 14 years old. She and her aunt are playing math games. Her aunt says, “If you multiply the difference between our age
    8·1 answer
  • Help please thanks :) ​
    15·1 answer
  • Select the correct answer. What is the domain of the function represented by this graph? the graph of a quadratic function y = x
    6·2 answers
  • At the store you can get 15 cans of peaches for 3 dollars find the unit rate for 1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!