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
Anuta_ua [19.1K]
3 years ago
11

Pls help me in this too

Mathematics
2 answers:
Advocard [28]3 years ago
5 0

Answer:

18cm

Step-by-step explanation:

area \: of \: rhombus =  \frac{1}{2}  \times \: d1 \times d2 \\ 216 =  \frac{1}{2}  \times 24 \times d2 \\ d2 =  \frac{216 \times 2}{24}  \\  = 18cm

Anestetic [448]3 years ago
4 0

Step-by-step explanation:

<h3>Area of rhombus = 1/2 × D1 ×D2</h3>

(D= Diagonal)

<h3> 216= 1 /2 ×24×D2</h3>

<h3> D2 = 216/12 =18 cm3</h3>
You might be interested in
A quantity with an initial value of 870 decays exponentially at a rate of 0.55% every 4 decades. What is the value of the quanti
Veseljchak [2.6K]

Step-by-step explanation:

Below is an attachment containing the solution.

8 0
3 years ago
Write an ordered pair for each point graphed below.
Viefleur [7K]

Answer:

\boxed{(-1,4)}

Step-by-step explanation:

The point is located in Quadrant II of the graph, where x-values are negative and y-values are positive.

Each marking on the graph represents one unit of distance. The two <em>axes</em> meet at the origin, where the coordinate point is equal to (0,0).

So, you can count backwards once from the origin to get your x-value ⇒ -1 and count up upwards four times from x=-1 to get your y-value ⇒ 4.

Finally, place these in a coordinate point (x,y) ⇒ \boxed{(-1,4)}.

5 0
3 years ago
Read 2 more answers
What is a good way to ace a level 5-7 maths test? I need some good tactics...subjects in particular.
zavuch27 [327]
It's important to study and study. I recommend studying the homework or study sheet the day before the test. Most likely the teacher has added a similar problem on to the test. Add a friend to help you study. To make it fun, buy candy and quiz yourself or friends! If you get a problem right, them give yourself candy.
5 0
3 years ago
Read 2 more answers
Which of the following is a factor of 5x3 + 320?
bogdanovich [222]
Factor: 
5x^3 + 320


Answer when factored:
= 5(x + 4)(x^2  - 4x + 16)




Hope that helps!!!
3 0
3 years ago
A square piece of plywood has sides that are 10 feet long. What is the piece of plywood's area
Anuta_ua [19.1K]
I don’t really understand the question, but if you’re looking for the area, it would be 100 feet since you have to do “Side x Side”. Hope this helps!
3 0
3 years ago
Read 2 more answers
Other questions:
  • I need help on these please, also explain how you got the answer please ♡
    11·1 answer
  • I can't seem to figure it out can someone please help me??
    6·1 answer
  • Danny’s 7 friends contributed an equal amount of money to buy him a birthday present. The present cost $84. How much money did e
    15·2 answers
  • Evaluate the function, Find f(1)<br><br> HELP!!
    10·2 answers
  • Pls help!!!
    13·1 answer
  • Sammy sold 5 water bottle for every 3 David sold. Together they sold 160 bottles. How many did each boy sell?
    13·1 answer
  • Robert wants to build a square sandbox that has an area of 25 feet. How long will each side be?
    15·2 answers
  • A train travels 250 miles (m) in 5 hours (h) . Calculate the average speed the train was traveling
    14·2 answers
  • Find the slope of the line passing through the points (-5,3) and (7,6)
    6·1 answer
  • Which answers would be possible first steps?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!