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
Please help.<br> Is algebra.<br> PLEASE HELP NO LINKS OR FILES
diamong [38]

Answer:

i can't see clear

6 0
3 years ago
Drag each equation to the correct location on the table.
Ket [755]

Answer:

Hi! I hope this is correct please inform me if this is incorrect :)

a = 1 will have.

2a + 3 < 9 - 3a.  

2a + 3 > 10 -3a.  

3a - 2a + 1>2.

a = 2 will have

ANY others I did not include in a = 1 :)

Please once again tell me if this is incorrect.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Can you help with these 3 question pls it is due at 8 pm
ladessa [460]

Step-by-step explanation:

1. a + 130 =.180 ---> a = 50°

b + 130 + 120 = 360 ---> b = 110°

c + 120 = 180 ---> c = 60°

2. p + 44 = 180 ---> p = 136°

q + 44 = 180 ---> q = 136°

r = 44° (definition of vertical angles)

t = 34° (definition of vertical angles)

3. x = 50° (definition of vertical angles)

y = 50° (definition of alternate external angles)

4 0
3 years ago
A submarine sits at -300 meters in relation to sea level. Then it descends 115 meters. What is its new position in
Leokris [45]

Answer:

In this question ;

key word is <em><u>descends</u></em> which means <em><u>going down</u></em>

now the position is -300 which means it's under water and it descends 115 m that means now it's even more under water

position now is -300 -115 = <u>-415m</u>

<u> </u>

3 0
3 years ago
Read 2 more answers
Ill mark brainlist plss help
san4es73 [151]

Answer:

1. 55mph

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • 6<br>945 ÷27 =<br><br>I have to use the big seven way​
    7·1 answer
  • If AVB has a measure of 70 and VM is its angle bisector, what is the measure of AVM
    10·1 answer
  • One indicator of physical fitness is a resting pulse rate. Ten men volunteered to test an exercise device advertised on televisi
    11·1 answer
  • Start at the point where no drinks are made (so e = l = c = 0). Exchange one of these variables, in order to increase p. Repeat
    5·1 answer
  • The radius of a circle is 3 centimeters. What is the circle's area?<br> Use 3.14 for
    8·2 answers
  • Please help! Thank you!!
    5·1 answer
  • Which of the following is a linear function?
    13·1 answer
  • Is the following statement true or false?
    9·1 answer
  • Match each power with the equivalent expanded form.<br><br>need help fast pls!​
    14·1 answer
  • Find x and y values that make both y = 2x – 5 Y=-2/3x+ 3 true.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!