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
Margarita [4]
3 years ago
10

-20 minus (-5)+(-10)

Mathematics
2 answers:
Lorico [155]3 years ago
6 0
-30 because you have to do the steps of PEDMAS
KonstantinChe [14]3 years ago
5 0
21 the you say 21! Savage
You might be interested in
In the expression 4×(2+6), how does having the 4× in front of the parentheses affect the overall value of the expresssion
lina2011 [118]
It is the multiplying factor for the whole equation if that makes sense.
8 0
3 years ago
Read 2 more answers
Algebra I: Quadratics
sertanlavr [38]
The answer id 12 meters.divide -2x^2+20x+48 by 2 to get x alone and then umbrella
3 0
3 years ago
Help center of circle
Lelu [443]

Answer:

Center = (7, - 5)

Radius = 3

Step-by-step explanation:

{x}^{2}  +  {y}^{2}  + 14x - 10y + 65 = 0 \\  {x}^{2}  + 14x +  {y}^{2}  - 10 + 65 = 0 \\ ( {x}^{2}  + 14x +  {7}^{2})  -  {7}^{2}  +  ({y}^{2}  - 10y +  {5}^{2})  \\-  {5}^{2}  + 65 = 0 \\ (x + 7)^{2}  + (y - 5)^{2}  - 49 - 25 + 65 = 0 \\  (x + 7)^{2}  + (y - 5)^{2}  - 49  + 40= 0 \\   (x + 7)^{2}  + (y - 5)^{2}  - 9= 0 \\   (x + 7)^{2}  + (y - 5)^{2}   =  9 \\  (x + 7)^{2}  + (y - 5)^{2}   =   {3}^{2}  \\  equating \: it \: with \: \\ (x  -  h)^{2}  + (y - k)^{2}   =   {r}^{2}  \\  - h = 7 \implies \: h =  - 7 \\  - k =  - 5 \implies \: k = 5 \\ center = ( - h, \:  - k)  = (7, \:  \:  - 5) \\  \\ radius \: r = 3

7 0
3 years ago
At D.J.s Drink stand Erika ordered a cup of fruit punch made using 1/4 cup of lemonade 1/12 cup of cranberry juice. What fractio
Zepler [3.9K]

The fraction of the orange juice will be 2/3cup.

Why?

Since there is no additional information, let's assume that the fruit punch is made using just three juice fruits, lemonade juice, cranberry juice and the rest is orange juice.

We can calculate the fraction of the orange juice using the following information:

FruitPunch=\frac{1}{4}Lemonade+\frac{1}{12}Cranberry+Orange\\\\1cup=\frac{1}{4}cup+\frac{1}{12}cup+Orange\\\\1cup-(\frac{1}{4}cup+\frac{1}{12}cup)=Orange\\\\1cup-(\frac{12+4}{4*12})=Orange\\\\Orange=1cup-\frac{16}{48}cup=1cup-\frac{1}{3}cup=\frac{3-1}{3}cup=\frac{2}{3}cup

Hence, we have that the fraction of the orange juice will be 2/3cup.

Have a nice day!

8 0
3 years ago
How many segments have the midpoint (2, -3).Explain your reasoning.
Amanda [17]
Need a little bit more information to be able to answer the question
4 0
3 years ago
Other questions:
  • An integer is chosen at random from 1 to 50 inclusive. Find the probability that the chosen integer is divisible by 3. A- 3/50 B
    6·2 answers
  • A parabola is represented by the equation y2 = 5x. Which equation represents the directrix? 
    14·2 answers
  • Jake is 2 5 25 years old. Next year, he'll be 2 6 26 years old. What is the percentage increase in Jake's age from last year?
    8·2 answers
  • a parking lot has 68 rows with 24 parking spaces in each row what ias the total number of parking spaces
    15·1 answer
  • What is the area of a square with an 8 yd side length?
    6·2 answers
  • Lily wants to save $150 for a trip to the Six Flags amusement park. If she saves $12 each week,how many weeks will it take her t
    9·1 answer
  • Help would be very appreciated
    7·2 answers
  • A 15- ft tree casts an 18- ft shadow at the same time a 24- ft tree casts a shadow. How long is the shadow of the 24- ft tree
    14·1 answer
  • One attempt left!!
    10·1 answer
  • If there is 16 minutes of commercials, how long is the television pogram?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!