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
worty [1.4K]
3 years ago
6

What is the area if a triangle with a base of 7x and a height of 8x expresssed as a monomial​

Mathematics
1 answer:
Ede4ka [16]3 years ago
7 0

Answer:

Step-by-step explanation:

Area=\frac{1}{2}*b*h\\\\=\frac{1}{2}*7x*8x\\\\=7x*4x\\\\=28x^{2}

You might be interested in
How many sides does a polygon have if the sum of the measures of the interior angles is 3960
anastassius [24]

Answer: the polygon has 20 sides.

Step-by-step explanation:

The formula for determining the sum of the measure of the interior angles in a regular polygon is expressed as (n - 2) × 180.

if the sum of the measures of the interior angles is 3960

degrees. This means that

(n - 2) × 180 = 3960

Expanding the brackets by applying the distributive property, it becomes

180n - 360 = 3960

180n = 3960 - 360

180n = 3600

Dividing both sides by 180, it becomes

n = 3600/180

n = 20

6 0
3 years ago
QUICK! TEN POINTS!! BRAINLIEST FOR WHOEVER GETS IT RIGHT!!!
ivann1987 [24]

Answer:

15

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Each side of a square is increasing at a rate of 6 cm/s. at what rate is the area of the square increasing when the area of the
katrin [286]
A = s^2
A' = 2s*s'

When the area is 36 cm^2, the side (s) is 6 cm. The area is increasing at the rate
A' = 2(6 cm)*(6 cm/s) = 72 cm^2/s
8 0
3 years ago
Help me pleaseeeeeeeeeeeee
Elan Coil [88]
I will mark brainlist please help

Story : A Dog’s Tale by Mark Twain

1. Using a dog as narrator gives the passage a tone of —


• objectivity
• formality
• bitterness
• humor


2. What literary device is used in the sentence “She had one word which she always kept on hand, and ready, like a life-preserver”?

• Simile
• Metaphor
• Hyperbole
• Onomatopoeia

3. Based on the second paragraph, the word mastiff most likely means —

• a large dog
• a male dog
• a man’s shirt
• a part of a ship


4. According to the author, what would bring such happiness to the dogs as he describes at the end of the story?

• They helped the author’s mother find the words she used, so they especially enjoyed watching her use them.

• They knew the meaning of “supererogation” and realized they were listening to a funny joke.

• Watching and laughing as others were embarrassed vindicated their own previous embarrassment.

• They were generally happy dogs who often expressed a great deal of joy.

5. “A Dog’s Tale” uses the topic of animal communication in order to —
• show how dogs really communicate

• explain how animals learn from humans

• demonstrate that dogs are smarter than most people

• poke fun at human behavior

6. The amount of time that passes during this story is most likely —

• 10 hours

• 10 days

• 10 months

• 10 years

7. An underlying theme in this story is that —

•many people use words without knowing their meanings

• dogs know more than people realize

• family loyalty takes top priority

• strangers are almost always suspicious

8. Since the author used first person, readers are left to wonder —

• how the author felt about his mother

• how strangers reacted to his mother’s word knowledge

• what the author’s mother was thinking

• whether or not the author’s mother knew the meanings of all the words she used
6 0
3 years ago
Read 2 more answers
Whoever answers this correctly gets brainliest
ELEN [110]

Answer: 11. Is A

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A recent survey by the cancer society has shown that the probability that someone is a smoker is P(S)=0.19. They have also deter
    11·2 answers
  • you spent m minutes studying on Monday. On Tuesday, you studied 15 more minutes than you did on Monday. Wednesday, you studied 3
    15·1 answer
  • How do you solve the system of linear equation by multiplying?<br><br> 5x - 2y = 11<br> 3x + 5y = 19
    10·1 answer
  • The Pacific halibut fishery has been modeled by the differential equation dy dt = ky 1 − y K where y(t) is the biomass (the tota
    14·1 answer
  • Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m?
    8·2 answers
  • Name four coplanar points
    5·1 answer
  • Jacob and Sarah are saving money to go on a trip. They need at least $1975 in order to go. Jacob mows lawns and Sarah walks dogs
    7·2 answers
  • What is 525/1000 in simplest form?
    11·1 answer
  • Which of the following is the correct point-slope equation for the line that
    13·1 answer
  • Refer to the previous question.Approximately how much money would be in your account after the third year?(Assume that you do no
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!