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
madam [21]
4 years ago
8

(-21+3)*(-4)/27-3 simplify A.3 B.-3 C.4 D.-12

Mathematics
1 answer:
mihalych1998 [28]4 years ago
3 0
<span>(-21+3)*(-4)/ (27-3)
= (-18) *(-4) / 24
= 72 / 24
= 3

answer
</span><span>A.3</span>
You might be interested in
Victor is going to send some flowers to his wife. Dayton Florist charges $3 per rose, plus $12 for the vase. Tammy's Flowers, in
s344n2d4d5 [400]

Answer: the costs would be the same if he orders 29 rose flowers.

Step-by-step explanation:

Let x represent the number of roses that Victor would order such that the cost will be the same with either flower shop.

Dayton Florist charges $3 per rose, plus $12 for the vase. This means that if he orders x rose flowers, the total amount that he would pay is

3x + 12

Tammy's Flowers, in contrast, charges $2 per rose and $41 for the vase. This means that if he orders x rose flowers, the total amount that he would pay is 2x + 41

For the costs to be the same, the number of rose flowers that he orders would be

3x + 12 = 2x + 41

3x - 2x = 41 - 12

x = 29

4 0
3 years ago
What is the volume of a right cone having a base diameter of 10 cm and a height of 9 cm?
lions [1.4K]

Answer:

volume  =  (1/3)(area of base)(height)

area of base  =  pi * radius2  =  pi * (10/2)2  =  pi * 52  =  25pi   cm2

volume  =  (1/3)( 25pi )( 9 )   cm3

volume  =  75pi   cm3

volume  ≈  236  cm3  

<h2>plz give me brainliest :)) !!!!</h2>
3 0
3 years ago
Read 2 more answers
How many times greater is the value if the digit 2 in 23876 than the value of the digit 2 in 3254
mixas84 [53]
In 23,876 the 2 represents 20,000 while in 3,254 the 2 represents 2,000. So, 2 is ten times greater in 23,876 than in 3,254 (20,000÷2,000=10).
5 0
3 years ago
2,568 + (-1,452) pls help me asap !!! we are doing adding rational numbers
Kitty [74]

Answer:

1,116

Step-by-step explanation:

2568 + ( - 1452)

= 2568 - 1452 ( because + × - makes -)

= 2568 - 1452

=<u> 1,116</u>

4 0
3 years ago
Read 2 more answers
Find the volume - leave answer in terms of π​
Andreas93 [3]

Answer:

144\pi

Step-by-step explanation:

Volume of a Sphere :

V = \frac{4}{3}\pir^{3}

V = \frac{4}{3}\pi6^{3}

V = \frac{4}{3}(216)\pi (216 times 4, divided by 3)

V  = 288\pi

Now divide by 2, it's only half of a sphere.

5 0
3 years ago
Other questions:
  • Which complex number has a distance of (square root)17 from the origin on the complex plane?
    15·2 answers
  • Write a word phrase for the algebraic expression: z/8-9
    7·1 answer
  • Helppppppppppppppppppppppp
    13·1 answer
  • According to a recent study of 7335 young people in the US, 30% had been arrested for a crime other than a traffic violation by
    14·1 answer
  • The Area of a circle increases at a rate of 1 cm^2/s. How fast is the radius changing when the circumference is 2 cm?
    7·2 answers
  • Eddie finds a good deal on a used car that he likes. He makes a down payment of $450 and pays $199 a month for 36 months. What i
    5·2 answers
  • Solve for w. 2 = 6 3 5​
    15·2 answers
  • Using the equation y=x , what would be the value of y if the value of x is 2
    8·1 answer
  • What is 20 plus 35 plus 44
    7·2 answers
  • Which equation is the inverse of y = 16x² +1?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!