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
steposvetlana [31]
3 years ago
15

Ill mark brainlist plss help

Mathematics
1 answer:
ZanzabumX [31]3 years ago
8 0

Answer:

20 cm

Step-by-step explanation:

Find the area of the square first ( b x h ) then the area of one of the triangles (1/2 b x h). The sqaures base is 3 and height is 4 so the area is 12 ( 3 x 4 = 12) and the triangles you multiply the base x height again, and divide it in half

( 2 x 4 1/2). This leaves you with twenty.

You might be interested in
Emma knows that 1/2 gallon is about three liters. she needs 12 1/2 gallons of punch for her party. about how many liters of punc
STatiana [176]
I got C.75 liters.

Good luck!
6 0
3 years ago
1) 8(4w - 5) =<br>2) 7 (-35 - 6) -<br>can you help me solve these​
tankabanditka [31]
1) 32w -40
2) -275

Lmk if it helped you
7 0
3 years ago
Read 2 more answers
Can someone please help me with this question?
saw5 [17]
(0, 9) represents the y-intercept of the graph.

Since the slope is 1/3, this means that y will rise 1 for every 3 that x runs.

The points that can be used to make a line in this graph are (3, 10) and (6, 11).
3 0
3 years ago
Read 2 more answers
Can someone please help me
Daniel [21]

Answer:

(-7.5, 3.5)

Step-by-step explanation:

midpoint \:  = ( \frac{x1 + x2}{2} \:  , \:  \frac{y1 + y2}{2} )

= ( \frac{ ( - 5) + ( - 10)}{2} , \frac{(5) + (2)}{2} )

= ( \frac{ - 15}{2} , \frac{7}{2} )

= ( - 7.5,3.5)

8 0
3 years ago
a mechanic buys $14.56 worth of parts from a supplier. if he pays for the parts with a $20 bill, how much change will he receive
Bond [772]
He will receive $5.04
3 0
3 years ago
Read 2 more answers
Other questions:
  • Winter break starts in 3 4/7 weeks. Write the mixed number as a fraction greater than one
    5·1 answer
  • A basketball team played 32 games and won 4 more games than it lost. find the number of games the team won.
    15·1 answer
  • Ne v er mind ignore this comment and get points for free
    5·2 answers
  • Jack is a college athlete who has been weighing himself weekly on the same scale in the athletic center for the past few years.
    12·1 answer
  • I need some help this math problem
    9·2 answers
  • What do I do I thought it was a but my teacher said it was wrong so what do I do ?
    12·2 answers
  • on the first play of a game , a football team gained 23 yards and then lost 10 yards due to penalty during the second play the t
    9·1 answer
  • Solve m+4&gt;9<br><br> The solution is __
    13·2 answers
  • Please help me!! Thank youu
    8·2 answers
  • Mr. king used 16 gallons of gas in 6 days. Circle any of the following that describes the average amount of gas Mr. King used pe
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!