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
There are 4 lunch choices in a school cafeteria: Salad, Pizza, Spaghetti, and Sub Sandwiches. The percentage of students that ch
Elina [12.6K]
I think it would be 300, because 15% of x=45, so .15x=45, x= 45/.15=300
8 0
3 years ago
If you were to rotate ABCD 180degrees about the origin, what would the coordinate of A' be?
Drupady [299]

Answer:

5,5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
You buy clothing at a sale you buy sneakers at 2/3 of their original price of $60 a sweater at 7/10 of its original price of $35
ozzi

Answer:

a. We spent all together 40.2+24.5+37.8=$102.50.

b. We saved 19.8+10.5+7.2=$37.50

c. \frac{102.50}{140}

Step-by-step explanation:

To find the amount we spend, we multiply the original price by the decimal conversion of each fraction. Then we add the amounts together.

  • Sneakers cost $60 and you bought them at 2/3=0.6666....

60(0.67)=$40.20 and saved $19.80

  • Sweater costs $35 and you bought it at 7/10=0.7

35(0.7)=$24.50 and saved $10.50

  • A jacket costs $45 and you bought it at 5/6=0.8333...

45(0.84)=$37.80 and saved $7.20

We spent all together 40.2+24.5+37.8=$102.50.

We saved 19.8+10.5+7.2=$37.50

We could of spent paying regular price 60+35+45=$140. To find the fraction we place the total we actually paid over the total regular price.

\frac{102.50}{140}



6 0
3 years ago
Read 2 more answers
How do you rename 0.600 using place values
den301095 [7]


6 tenths or 6/10

it doesn't matter how many zeros you have after the .6 it's still 6 tenths. It can have a hundred zeros it will still be just .6 = 6/10 = 6 tenths

Hope that helps you. :-)

4 0
3 years ago
Read 2 more answers
Charlie made $198 for 11 hours of work. At the same rate, how many hours would he have to work to make $126? ​
goldenfox [79]

Answer:

Charlie would have to work 7 hours to make $126.

Step-by-step explanation:

198 ÷ 11 = 18

$18 - 1 hour

126 ÷ 18 = 7

4 0
3 years ago
Other questions:
  • last month, margaret's puppy had a change in weight of -9 ounces. which does not show a greater change in weight? loss of 10 pou
    13·1 answer
  • 1/3+1/4 using simplest form
    7·1 answer
  • death valey CA is 282 feet below sea levle. black mountain, KYis 750 feet above sea levle how many feet is black mountain from d
    8·1 answer
  • A set of data has a mean of 0.5 and a standard deviation of 0.01. A data point of the set has a z-score of 2.5. What does a z-sc
    10·1 answer
  • What is 3.93 ÷2.952​
    8·1 answer
  • Write 0.0000000642 in scientific notation.
    7·1 answer
  • What is % of $2 = $1
    12·1 answer
  • Help asap thank you!!
    5·2 answers
  • Write an equation for each problem. Then solve. Round to the nearest tenth if necessary. 75 is what percent of 150?
    13·1 answer
  • List the side of the triangle in order from shortest to longest.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!