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
zmey [24]
3 years ago
8

A triangle has a base length of 12 inches and a height of 14 inches. From that

Mathematics
1 answer:
Paladinen [302]3 years ago
3 0
A= bh(1/2)
a=12(14)(1/2)
a= 168(1/2)
a= 84inches
You might be interested in
Ben is taking a typing class, and the following line graph represents the number of words per minute he was able to type each we
lubasha [3.4K]
B-15
I hope this helps you !!!!!
4 0
3 years ago
50 POINT QUESTION<br> Are matrices A and B inverses?
Andreyy89
Yes, they are.
plug matrices into calculator and find the inverse.
Inverse of matrices:
plug matrix into calculator
second matrix
edit
second quit
second matrix
press A
press x^ -1
enter

4 0
3 years ago
Read 2 more answers
2x - 3y &gt; -12.<br> Rewrite the inequality so that y is isolated
kifflom [539]

Answer:

y < 2/3x + 4

Step-by-step explanation:

Hi there! So first, we need to subtract 2x from both sides:

-3y > -2x - 12

Now, we need to divide both sides by -3 to isolate y. Since we are dividing by a negative value, <u>our</u><u> </u><u>inequality</u><u> </u><u>symbol</u><u> </u><u>will</u><u> </u><u>be</u><u> </u><u>flipped</u><u> </u><u>from</u><u> </u><u>></u><u> </u><u>to</u><u> </u><u><</u><u>.</u>

Your final answer is:

y < 2/3x + 4

6 0
3 years ago
9-3÷1/3+1=<br>what is the answer?
sergiy2304 [10]
YOUR ANSWER IS 9
HOPE IT HELPS:)
7 0
3 years ago
Read 2 more answers
Katelyn is training for a marathon. This week she ran 6 miles less than 2 times the number of miles she ran the previous week. S
Kobotan [32]

Answer:

The system of Equations =

r = 2p - 6........ Equation 1

r + p = 42 ........Equation 2

Hence:

the number of miles she ran this week = r = 26 miles

the number of miles she ran the previous week = p = 16 miles

Step-by-step explanation:

Let the number of miles:

the number of miles she ran this week = r

the number of miles she ran the previous week = p

Katelyn is training for a marathon. This week she ran 6 miles less than 2 times the number of miles she ran the previous week.

r = 2 × p - 6 miles

r = 2p - 6........ Equation 1

She ran a total of 42 miles in the two weeks.

r + p = 42 miles

r + p = 42 ........Equation 2

Which system of equations can be used to find the number of miles she ran this week, r, and the number of miles she ran the previous week,p?

The system of Equations =

r = 2p - 6........ Equation 1

r + p = 42 ........Equation 2

We substitute 2p - 6 for r in Equation 2

2p - 6 + p = 42

3p = 42 + 6

3p = 48

p = 48/3

p = 16 miles

Solving for r

r = 2p - 6........ Equation 1

r = 2(16) - 6

r = 32 - 6

r = 26 miles

Hence:

the number of miles she ran this week = r = 26 miles

the number of miles she ran the previous week = p = 16 miles

7 0
3 years ago
Other questions:
  • The number 57,733 contains two sets of digits in which one,digit is ten times as great than the other.What are the values of the
    6·1 answer
  • And isosceles triangle has two equal sides what is the measure of the third angle that will make triangle mno and isosceles tria
    6·1 answer
  • In the figure, three line segments cross at a common point. Angle A is 45°, and angle E is 85°. What is the measurement of angle
    9·1 answer
  • Left parenthesis one third divided by one half right parenthesis plus five sixths
    12·1 answer
  • What are the roots of x^2 - 4x - 7 = 0
    7·1 answer
  • AD contains BC and AD=40. A point on AD is chosen at random. The probability that the point is also on BC is 0.2. What is BC?​
    13·1 answer
  • Three metallic solid cubes of sides 6 cm, 8 cm and 10 cm are melted to form a single cube. The length of the edge of the new cub
    6·2 answers
  • What is this answer
    15·2 answers
  • Please help me ASAP if tell me how you get the answer I will mark brainliest!
    14·2 answers
  • URGENT: Click on the graph to choose the correct answer to the equation. x &gt; 2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!