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
scoundrel [369]
3 years ago
7

How much p² – q² + 2pq is less than -2p² -2q² + 7pq +10 ?

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
6 0

Answer:   3p² + q² - 5pq - 10 < 0

<u>Step-by-step explanation:</u>

p² - q² + 2pq < -2p² - 2q² + 7pq + 10

since you didn't specify what to solve for, move everything from the right side to the left side of the inequality symbol using inverse operations.

(p² + 2p²) + (- q² + 2q²) + (2pq - 7pq) + (- 10) < 0

    3p²      +        q²        +      -5pq       +   -10  < 0

3p² + q² - 5pq - 10  < 0

You might be interested in
The equation y = 18x describes the amount of money Spongebob earns as a fry cook, where x is the
Lynna [10]

Answer:

a. 18 dollars per hour

b. 16 dollars per hour

Step-by-step explanation:

for a, 18 is the slope of y=18x, meaning spongebob earns 18 dollars per hour

for b, since it seems like squidward earns 32 dollars every 2 hours, it can be guessed that he earns 16 dollars per hour, since 32/2 = 16

4 0
3 years ago
Look at the figure below:
quester [9]

Answer:

cos y° = b divided by 6

Step-by-step explanation:

Trigonometric ratios :

Sin \theta = \frac{Perpendicular}{Hypotenuse}

We are given that sin y° = a divided by 6

sin y^{\circ}=\frac{a}{6}

On comparing

Perpendicular = a

Hypotenuse = 6

Tan \theta= \frac{Perpendicular}{Base}

tan y°=a divided by b

On comparing

Perpendicular = a

Base = b

So, cos \theta = \frac{Base}{Hypotenuse}

Cos y^{\circ}=\frac{b}{6}

So, Option d is true

cos y° = b divided by 6

8 0
4 years ago
Read 2 more answers
If the original quantity is 12 and the new quantity is 15, what is the percentage increase​
beks73 [17]

Answer:

25%

Step-by-step explanation:

Given data

original quantity =12

new quantity =15

% increase= new-original/original *100

% increase= 15-12/12 *100

% increase= 3/12 *100

% increase=0.25 *100

% increase=25%

hence the increase is 25%

7 0
3 years ago
Help please. The question about bananas.
Margaret [11]
The answer is A
Please Mark me as brainleast
3 0
3 years ago
At the basketball game, Leo scored points in 30% of his attempts. Which of the following statements is true?
netineya [11]

Answer:

C. Leo scored points in 3/10

Step-by-step explanation:

30% is 30/100

So also 3/10

4 0
3 years ago
Other questions:
  • A room is 12cm long, 7cm wide and<br>4cm high find the area <br>the ceiling​
    8·2 answers
  • What is the slope and y intercept of the line represented by this equation below? 3x+8y=2
    12·1 answer
  • 1. A certain store sells 2-liter bottles of pop for $1.19. They have a special on a 6-pack of 12 ounce cans for $1.50. (A 2-lite
    11·1 answer
  • Why is Math so easy, &amp; I hate ELA, Reading is so Bogus to Be honest with you guys, but I have to deal with it, and get my Ed
    15·1 answer
  • An airplane flew a distance of 650 km at an average speed of 300 km/h. How much time did the flight take
    14·1 answer
  • Help plz i must get this correct I will make u a brainllest
    10·1 answer
  • Find m a 24.7<br> b 79.2<br> c 68.3<br> d 57.4<br> e 46.5<br> f 80.1<br> g 35.6
    7·1 answer
  • Suppose Karen $1000 that she invests in an account that pays 3% interest compounded annually. How much money does Karen have at
    5·1 answer
  • If a skateboard cost a store owner $55.20 to purchase, what price must the
    14·1 answer
  • Jace is making a water play table from a triangular table top. He sketched a dotted line to show where he wants to add a circula
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!