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
Sauron [17]
3 years ago
9

Monica has a triangular piece of fabric. The height of the triangle is 15 inches and the triangle's base is 6 inches. Monica say

s that the area of the fabric is 90 square inches. What error did Monica make? Explain your answer
Mathematics
2 answers:
Natalka [10]3 years ago
7 0

Answer:

the formula is base × height ÷ 2, 15×6=90. 90÷2=45, 45 is the answer, she forgot to divide it by 2

Step-by-step explanation:

I hope this helps..

icang [17]3 years ago
3 0

Answer:

Monica forgot to divide by 2

b=6

h=15

area = 1/2xbxh

substitute value = area = 1/2x6x15

evaluate area = 45

She did not divide the area by 2 as required in the equation

You might be interested in
Write as an equation in two variables: k(x) = -4x-1
erma4kov [3.2K]

Answer:

y = -4x - 1

Step-by-step explanation:

k(x) = -4x - 1

replace k(x) with y

y = -4x - 1

8 0
3 years ago
Read 2 more answers
Which would be used to solve this equation? Check all that apply.
worty [1.4K]
B. Multiplying both sides of the equation by 3
3 0
3 years ago
The number of students who attended FPM in 2015 was 1380. In 2016, 1405 students attended FPM. what was the percent of change in
Fittoniya [83]

The percent of change in student enrollment is 1.81 % increase

<em><u>Solution:</u></em>

Given that, The number of students who attended FPM in 2015 was 1380

In 2016, 1405 students attended FPM

To find: Percent change

<em><u>The percent change is given by formula:</u></em>

\text { percent change }=\frac{\text { final value - initial value}}{\text { initial value }} \times 100

If the result is positive, it is percent increase

If the result is negative, it is percent decrease

From given,

Initial value in 2015 = 1380

Final value in 2016 = 1405

<em><u>Substituting the values in formula, we get</u></em>

<em><u></u></em>\text { percent change }=\frac{1405-1380}{1380} \times 100\\\\\text { percent change }=\frac{25}{1380} \times 100\\\\\text { percent change }= 0.01811 \times 100\\\\\text { percent change }= 1.81<em><u></u></em>

Thus percent of change in student enrollment is 1.81 % increase

6 0
3 years ago
C m
IceJOKER [234]

Answer:

the answer is d.

Step-by-step explanation:

D} the independent variable is cows, and the dependent variable is milk.

The independent variable is cows, and the dependent variable is milk.

The value of the independent variable, often denoted by x, does not depend on the value of another variable. The value of the dependent variable, often denoted by y, depends on the value of the independent variable.

4 0
4 years ago
-----------&gt; Comment your Epic Games Name or Nintendo Switch friend code here so I can add you on Rocket Leauge!(Answer if yo
tresset_1 [31]

Answer:

daddys_angel_yt

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • I really need help with this .
    6·2 answers
  • **PLEASE HELP ASAP**
    10·1 answer
  • How many millimeters are there in 5 meters?
    7·2 answers
  • 13) the
    13·1 answer
  • A​ singer-songwriter wishes to compose a melody. each note in the melody must be one of the 1010 notes in her vocal range. how m
    10·1 answer
  • Diagonal cross section of a cylinder A) circle
    14·2 answers
  • Philadelphia, Pennsylvania, is 2,147 miles from Salt Lake city, Utah, and 2,868 miles from Portland, Oregon.What is the differen
    11·1 answer
  • Help anyone can help me do this question,I will mark brainlest.​
    15·2 answers
  • Knock knock? Whos There? My Points
    9·2 answers
  • Please answer fast and you get points
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!