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
FromTheMoon [43]
3 years ago
5

Find the area of a triangle with a base of 27 feet and a height of 14 feet.

Mathematics
1 answer:
Burka [1]3 years ago
3 0
It's D, since 27x14=378
You might be interested in
QUESTION 20
Elodia [21]

Answer:

B. -55

Step-by-step explanation:

La resta entre ambas funciones consiste en la sustracción de términos semejantes como demostraremos a continuación:

1) f(x) =-2\cdot x ^{2}-6 Dado

2) g(x) = x+4 Dado

3) (f-g)(x) = (-2\cdot x^{2}-6)-(x+4) Definición de resta de funciones.

4) (f-g)(x) = (-2\cdot x^{2}-6)+(-1) \cdot (x+4)        (-1)\cdot a = -a

5) (f-g)(x) = (-2\cdot x^{2}-6) + (-x-4) Propiedad distributiva/(-1)\cdot a = -a

6) (f-g)(x) = -2\cdot x^{2}-x+(-6-4) Propiedad conmutativa

7) (f-g) (x) = -2\cdot x^{2}-x-10 Sustracción de términos semejantes/Resultados.

A continuación, evaluamos la función resultante en x = -5:

(f-g)(-5) = -2\cdot (-5)^{2}-(-5)-10

(f-g)(-5) =-55

Por ende, la respuesta correcta es B.

8 0
3 years ago
A conical perfume bottle has a radius of 3.4 centimeters and a height of 4.8 centimeters . Using 3.14 for pi, approximately how
Ghella [55]

Answer:

58.077 cubic cm

Step-by-step explanation:

Given that:

  • height : 4.8 cm
  • radius: 3.4 cm

As we know that, the volume of a conical perfume bottle is as following:

V = (1/3) * π * r² * h

So perfume can the bottle hold is:

V = (1/3) * 3.14 * 3.4² * 4.8 = 58.077 cubic cm

Hope it will find you well

5 0
4 years ago
Read 2 more answers
Jacob is planting flowers in his yard. He Goes to a Nursery to purchase flowers he decided to purchase petunias and sunflowers p
Readme [11.4K]
11$ will be your answer
7 0
3 years ago
Zeke had 9 dvds. His mother bought d more DVD. Write an expression that shows how many dvds zeke has now
Kitty [74]

Answer: 9+d=x or x=9+d

d-the new dvds

x-the unknown total

9-the dvds Zeke owned before

6 0
3 years ago
What is an example of "interval level"?
Ann [662]

The interval level of measurement is a number scale that classifies both order and the value change between each number. For example, a ruler has intervals 1, 2, and 3 inches. The distance between 1 to 2 inches is the same as the distance between 3 to 4 inches.

3 0
3 years ago
Other questions:
  • In square meters, what is the area of a single face of a cube that has a volume of 125 cubic meters?
    15·1 answer
  • Conducting financial transactions through the internet on your cell phone is known as
    10·2 answers
  • P=2a+2b; P=56, a=12 solve for b
    13·1 answer
  • A color called passion pink is made by making red paint and white paint in a ratio 2 to 7. How many drops of white paint do you
    15·2 answers
  • For which distributions is the median the best measure of center?
    10·1 answer
  • ABD is an equilateral triangle. AB is ___ units long
    8·1 answer
  • Which expression is equivalent to (3x2+3x−3)−(6x2−4x−2)?
    8·1 answer
  • What is the arc length of an arc with radius 14 in and central angle 66^o? Show all calculations that lead to the answer and inc
    11·1 answer
  • What is the volume, in cubic inches, of a basketball with a diameter of 9 inches
    13·2 answers
  • Please help me is for my homework​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!