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
Simora [160]
3 years ago
10

What’s the answer and can somebody explain how to solve it

Mathematics
1 answer:
inessss [21]3 years ago
3 0

The area of a trapezoid is calculated using the formula: 1/2(a + b)h. The diagram shows that base number one (a) is 8.5 dm and base number two (b) is 26.5 dm. The height is 9 dm. Substitute these values into the formula.

1/2(8.5 + 26.5) * 9, add 8.5 and 26.5 inside the parentheses.

1/2(35) * 9, you can now solve from left to right. Multiply 1/2 and 35.

17.5 * 9, multiply to get your final answer. The area of the trapezoid is C. 157.5 dm^2.

You might be interested in
London planes to repaint some classroom bookcases. She has 4 3/5 gallons of paint. All of the bookcases are the same the same an
worty [1.4K]

Answer:

9.2 bookcases

Step-by-step explanation:

Let X be the number of bookcases repainted.

-Given the available paint is  4 3/5 gallons and that each bookcase consume 1/2 gallon, we equate and solve for X:

X=\frac{P_t}{P_b_c}, P_t=4\frac{3}{5}, P_{bc}=\frac{1}{2}\\\\\\X=\frac{4\frac{3}{5}}{\frac{1}{2}}\\\\X=9\frac{1}{5}

Hence, the number of bookcases repaind is 9.2

5 0
3 years ago
What is the algebraic property of 4(x+y)=4x+4y
Vedmedyk [2.9K]
Hey there!

Your answer is: the distributive property.

The distributive property is defined as:

a(b+c) = ab+ac

That's exactly what we're doing here. We're taking that 4 and doing:

4(x) + 4(y) = 4x + 4y

Hope this helps!
5 0
4 years ago
I know its not hard at all im just to lazy to do it
nika2105 [10]

Answe i

Can't see the picture

Step-by-step explanation:

6 0
2 years ago
Area of a circle with a diameter of
ivann1987 [24]
The diameter is the radius ×2
5 0
3 years ago
Plz Q-Q<br> convert 3/5 into a fraction with a denominator of 20
Aliun [14]

Answer:

\frac{12}{20}

Step-by-step explanation:

Lets think about multiplication. What times 5 equals 20? (5x = 20)

It would be 4! (5 x 4 = 20)

So take the 4 and multiply it by the fraction.

4 * \frac{3}{5} = \frac{4}{4} * \frac{3}{5} = \frac{12}{20}

Theres your answer :)

6 0
3 years ago
Other questions:
  • Factor by grouping 2x^2-5x-2x+5
    7·1 answer
  • A triangle is rotated 90° about the origin. Which rule describes the transformation?
    15·2 answers
  • Pls answer this with an explanation if you can
    5·2 answers
  • The solution (x, y) to a system of equations is the point where they...?
    11·2 answers
  • What is 121.6% as a decimal?
    10·2 answers
  • Evaluate the following, expressing your answer as a decimal:<br> 3/8 - -0.2
    6·1 answer
  • If KJ=4 and KM= 2, find ML
    12·1 answer
  • If Johnny caught 2 out of 5 catfish on his first fishing trip how many catfish can he expect to catch if he caught a total of 60
    6·2 answers
  • suppose that you bought 500 shares of Pinewood Dairy Corporation for $39 per share several months ago. Yesterday you sold 200 of
    7·1 answer
  • Find the slope of the line that passes through Point A (1, -3) and the origin using m= ( rise run​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!