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
denpristay [2]
2 years ago
9

Picture question middle school math I will give brain list

Mathematics
1 answer:
Lilit [14]2 years ago
7 0

Answer:

C. 90ft²

Step-by-step explanation:

To find the area of a trapezoid, use the formula a = (b1 + b2)h ÷2

So when you put the numbers into the formula, you get (12 + 18) · 6 = 180 ÷ 2 = 90

You might be interested in
Factor the expression. 4d + 12 Enter your answers in the boxes.
Dmitry_Shevchenko [17]
4d + 12 = 4(d + 3)
Basically, you just need to determine what 4d and 12 have in common.  In this case, they both divide evenly by 4. Therefore 4 (d + 3) = 4d + 12 according to the distributive property. 
5 0
3 years ago
Read 2 more answers
light a flashes every 5 seconds Light b flashes every 6 seconds light c flashes every 7 seconds work out how long it will take f
Svet_ta [14]

Answer:

210 seconds

Step-by-step explanation:

LCM of 5,6 and 7

8 0
2 years ago
Need answer fast thx
LiRa [457]

Answer:

50

Step-by-step explanation:

10% of 100 is 10 so times it by 5

7 0
3 years ago
Taylor walks 7 miles in 2 hours. At what unite rate dose Taylor walk
IRISSAK [1]

Answer:

C

Step-by-step explanation:

Unit rate means that the denominator of the units has to be 1: units have to be miles/1 hour

Thus divide miles by hours to get the unit rate. The answer would then be 7/2 miles/1 hour

6 0
3 years ago
The bottom of the ladder on a horizontal flat surface rests against a wall. It makes an angle of elevation of 39°. The bottom of
rewona [7]
Cosα=x/L

L=x/cosα, we are told that the ladder base is 48 ft from the base of the wall and α=39° so:

L=48/cos39 ft

L≈61.76 ft (to nearest hundredth of a foot)
5 0
3 years ago
Other questions:
  • Need help AsAp WIll give brainlist!!!
    9·1 answer
  • What is the slope intercept form of y =8x + 4
    5·1 answer
  • The original price of a bicycle was $375. Now it is on sale for $295. What percentage of the original price was the markdown?
    14·2 answers
  • Plzzzzzzzzzzzzzzzzzzzz
    15·1 answer
  • The length and width of a rectangle are in a 3:5 ratio. The perimeter of the rectangle is 64. What are the length and width of t
    13·1 answer
  • 3*(5-2)-2* (2-1)=1+3*2
    7·2 answers
  • Jane and her friend Maria both invest in the stock market. The probability that Jane makes money in a given week is .6. The prob
    6·1 answer
  • To sacrifice my own life for pakistan
    13·2 answers
  • (3x-2y) (4x+3y) (8x-5y)​
    10·1 answer
  • Someone please help me I’ll give out brainliest please dont answer if you don’t know
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!