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
Natasha_Volkova [10]
3 years ago
15

Graph the solution set to this Inequality. -2x + 9 < 51 12

Mathematics
1 answer:
tino4ka555 [31]3 years ago
8 0

Answer:

X<-2551.5

Step-by-step explanation:

-2x<5112-9

-2x/-2<5103/-2

x<-2551.5

You might be interested in
a grocery store sells 6-pack of bottled water for $3.79 a 9 pack for $4.50 and a 12 pack for $6.89 which package costs the least
DerKrebs [107]
Find the unit price (price per bottle) 
$3.79 ÷ 6 = $.63 a bottle (approximately)
$4.50 ÷ 9 = $.50
$6.89 ÷ 12 = $.57 (approximately)

So your best bet is the 9 pack.  
You will find that sometimes your best value is not to buy the greatest amount of a product.
4 0
3 years ago
5 times the measure of the complement of an angle is to equal to 2/3 the measure of the original angle's supplement. what is the
tino4ka555 [31]
Let x be the measure of the angle. The mathematical equation of the problem is
5(90-x) = \frac{2}{3}(180-x)
(450 - 5x) =  \frac{2}{3}(180 - x) \\ 3(450 -5x) = 360 - 2x \\ 1350 -15x =360 -2x \\ 15x - 2x = 1350 - 360 \\ 13x = 990 \\ x=76.15&#10;&#10;The measure of the angle is 76.15°
6 0
3 years ago
What is the domain of Ax) = 4*?
Solnce55 [7]
The answer is D
Hdjdjdbdbdbdbd
3 0
3 years ago
Read 2 more answers
Find the area of the surface. The part of the surface z = xy that lies within the cylinder x2 + y2 = 36.
rewona [7]

Answer:

Step-by-step explanation:

From the given information:

The domain D of integration in polar coordinates can be represented by:

D = {(r,θ)| 0 ≤ r ≤ 6, 0 ≤ θ ≤ 2π) &;

The partial derivates for z = xy can be expressed  as:

y =\dfrac{\partial z}{\partial x} , x = \dfrac{\partial z}{\partial y}

Thus, the area of the surface is as follows:

\iint_D \sqrt{(\dfrac{\partial z}{\partial x})^2+ (\dfrac{\partial z}{\partial y})^2 +1 }\ dA = \iint_D \sqrt{(y)^2+(x)^2+1 } \ dA

= \iint_D \sqrt{x^2 +y^2 +1 } \ dA

= \int^{2 \pi}_{0} \int^{6}_{0} \ r  \sqrt{r^2 +1 } \ dr \ d \theta

=2 \pi \int^{6}_{0} \ r  \sqrt{r^2 +1 } \ dr

= 2 \pi \begin {bmatrix} \dfrac{1}{3}(r^2 +1) ^{^\dfrac{3}{2}} \end {bmatrix}^6_0

= 2 \pi \times \dfrac{1}{3}  \Bigg [ (37)^{3/2} - 1 \Bigg]

= \dfrac{2 \pi}{3} \Bigg [37 \sqrt{37} -1 \Bigg ]

3 0
3 years ago
Many gas stations give a discount for using cash instead of a credit card. A gas station gives a discount of 10 cents per gallon
Lostsunrise [7]

Answer:

2.33 $

Step-by-step explanation:

10x14=140 cents / 2.33$

4 0
3 years ago
Other questions:
  • What is the answer for 4x+7=5
    13·2 answers
  • The ratio of rainy days to non rainy days was 2 to 3. How many of the 30 days in April were rainy?
    12·2 answers
  • One dozen eggs cost $1.98. How much does one egg cost?
    6·2 answers
  • There are 5280 feet in 1 mile. how many feet are in 3.5 miles?
    6·2 answers
  • 4x+5y=3
    10·1 answer
  • Can someone send the golden number ?
    13·1 answer
  • Answers these questions with steps pedmas plz help
    13·1 answer
  • Grace earned £32,000 last year. She worked for 35 hours a week for 50 weeks. Calculate her pay per hour. Give your answer to 2 d
    6·2 answers
  • 1. Solve the following expression if b=8. 10 b2(2=squared)​
    8·1 answer
  • Herald's Printing needs to ship 56,000 programs to the Queen basket team. The printing company can fit 800 programs in each box.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!