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
Tpy6a [65]
3 years ago
9

My sister needs help ( casandra0606 )

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0
The formula for volume of a prism is v=(1/2bh)h so it would be
​(1/2​​ ×7.8×4)×9= 140.4
You might be interested in
What is the area to my question
Alex787 [66]

Answer:

28

Step-by-step explanation:

Find the area of the triangle and subtract that from the area of the rectangle to get your answer.

32-[(4*2)/2]

32-4

28

6 0
3 years ago
2/3x=−1/3x−4<br><br> (they are not being divided)
Mashutka [201]
2/3(x)-(-1/3(x)-4)=?
?=0

1÷3 = 0.3

2/3(x) - 0 -1/3(x) = ?
? = 0

2 ÷ 3 =.67

4(3)/ 3

your "x" becomes a negative

So, (-x) - 12 / 3 - 2/3(x)
we get the "12" from multiplying 4(3) from each other

Your like term of this problem▶ -x + 12

2(x) - (-x) - 12 / 3

3(x) + 12

x + 4 = 0
-4 -4
---- ----
4x - 4

4x - 4 = 0

We have one solution to this equation

So, therefore your answer for this question is:
x = -4
6 0
3 years ago
What does the * mean?
disa [49]
It means multiply if your looking in a math problem 
6 0
3 years ago
Read 2 more answers
Point K is rotated 90°. The coordinate of the pre-image point K was (2, –6) and its image K’ is at the coordinate (−6, −2). Find
aalyn [17]

Answer:

A clockwise rotation.

Step-by-step explanation:

The rule for 90 degree clockwise rotation is (x,y) turns into (y,-x) therefore if you use your numbers (2,-6) and then use the 90 degree clockwise rotation rule it becomes (-6,-2)

5 0
3 years ago
9.6.6. The pawn shop business model. On April 9, 2011 The New York Times reported on a pawn shop that opened in an ex-Blockbuste
EleoNora [17]
The lends money would be 340
5 0
3 years ago
Read 2 more answers
Other questions:
  • The weight of an African elephant is 6 × 106 grams; the weight of a tiger is 3 × 105 grams. How many times heavier is the elepha
    14·1 answer
  • Which pair of triangles MUST be similar?
    7·2 answers
  • Find the point P along the directed line segment from point A(-8,-3) to point B(6,12) that divides the segment in the ratio 1 to
    9·1 answer
  • I need to know how to write this word problem in an algebraic expression with answer at 8 a.m. to automobile started from the sa
    11·1 answer
  • A football field has the shape of a rectangle with dimensions of 300 feet long and 160 feet wide. If a fan was to run diagonally
    12·2 answers
  • Please help ill mark you as brainlesit if correct!​
    8·1 answer
  • If m a= 15 and m cd= 55, then m ge = ?<br> Photo attached need help ASAP
    12·2 answers
  • Ricky went to buy stationary to New Paper Mart. He found missing data in the bill as shown below. Find the values of A, B, C and
    7·1 answer
  • 0.5b&gt;-6 or 3b+16&lt;-8+b solve compound inequality
    5·1 answer
  • Four friends go out to eat and their meal costs $86.50. The sales tax is 6.75% and they tip the waiter 20%. How much should each
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!