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
Rom4ik [11]
3 years ago
7

If someone can help me with this I’d really appreciate it!! ( links = report )

Mathematics
1 answer:
zepelin [54]3 years ago
8 0
It’s 4

The area of a rhombus is diagonal 1 x diagonal 2 / 2. Since we know the area is 120 and the diagonal 1 is 15 we would divide them and get 8. But then you would do divide 8 by 2 because of the last part of the formula for a rhombus and get 4.

Hope that helps!
You might be interested in
Without graphing, classify the following system as independent, dependent, or inconsistent.
Galina-37 [17]

Answer:

Step-by-step explanation:

There is a missing operator in the second equation.

If the equation is 4x - 8y = 4, then the system is dependent. The second equation is a non-zero multiple of the first.

3 0
2 years ago
Factor -22 out of 15.4b -6.6
valina [46]

Answer:

-7b+3

Step-by-step explanation:

first step you will find numbers if you take -2.2 to get those numbers

7 0
2 years ago
40, 10, 5/2 5/8... (fractions) is it arithmetic or geometric and what are the next two terms PLZ HELP DUE IN 10 MINS
patriot [66]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the sequence

40,\:10,\:\frac{5}{2},\:\frac{5}{8}

A geometric sequence has a constant ratio 'r' and is defined by

\:a_n=a_0\cdot r^{n-1}

Computing the ratios of all the adjacent terms

\frac{10}{40}=\frac{1}{4},\:\quad \frac{\frac{5}{2}}{10}=\frac{1}{4},\:\quad \frac{\frac{5}{8}}{\frac{5}{2}}=\frac{1}{4}

The ratio of all the adjacent terms is the same and equal to

r=\frac{1}{4}

Thus, the given sequence is a geometric sequence.

As the first element of the sequence is

a_1=40

Therefore, the nth term is calculated as

\:a_n=a_0\cdot r^{n-1}

a_n=40\left(\frac{1}{4}\right)^{n-1}

Put n = 5 to find the next term

a_5=40\left(\frac{1}{4}\right)^{5-1}

a_5=40\cdot \frac{1}{4^4}

a_5=\frac{40}{4^4}

   =\frac{2^3\cdot \:5}{2^8}

a_5=\frac{5}{2^5}

a_5=\frac{5}{32}

now, Put n = 6 to find the 6th term

a_6=40\left(\frac{1}{4}\right)^{6-1}

a_6=40\cdot \frac{1}{4^5}

a_6=\frac{40}{4^5}

    =\frac{2^3\cdot \:5}{2^{10}}

a_6=\frac{5}{2^7}

a_6=\frac{5}{128}

Thus, the next two terms of the sequence 40, 10, 5/2, 5/8... is:

  • a_5=\frac{5}{32}
  • a_6=\frac{5}{128}
7 0
3 years ago
The stock price of the company was $38. The stock price fell to $12.60. Which is the closest to the percent decrease in this sto
Nonamiya [84]

Answer:

66.8421% decrease

Step-by-step explanation:

6 0
3 years ago
In a random sample of 85 people attending a workshop, 63 of the respondents said the workshop was useful. What is the sample pro
SVETLANKA909090 [29]
Divide the number of respondents saying it was useful by the total number
63/85 = 0.74
8 0
3 years ago
Read 2 more answers
Other questions:
  • Mrs. Beach bought shells at a gift shop. The red shells (r) were $0.75 each, and the white shells (w) were $0.49 each. The total
    10·2 answers
  • Al Johnson is a word processor. He is paid $2.95 a page. A normal job has 600 pages and requires about 225 words per page. Al ty
    14·1 answer
  • What is the product of 7/26 4/3 and 1/2
    7·1 answer
  • How do you find out the answer
    14·1 answer
  • I have been stuck on this for a while
    12·1 answer
  • PLS HELP QUICK PLS PLS 13 POINTS
    5·1 answer
  • Righteousness is not found.
    11·1 answer
  • What is a decimal that is equivalent to the fraction ?<br><br> Enter the answer in the box. <br>​
    13·2 answers
  • What is the area of the square shown below? a9ft .b9ft2. c12ft. d.12ft2
    6·1 answer
  • Solve the system of equations (you can use any method but I recommend substitution):
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!