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
lyudmila [28]
3 years ago
8

Only do five and seven plz

Mathematics
1 answer:
julia-pushkina [17]3 years ago
5 0

Answer:

5) 24/5 or 4,4/5     7) 77/8 or 9,5/8

Step-by-step explanation:

You make them "top heavy fractions" and multiply out.

You might be interested in
Which list is in order from least to greatest? A) 9.4 * 10^-8, 9.25 * 10^-6, 2.5 * 10^3, 7* 10^3 B) 2.5 *10^3, 7 * 10^3, 9.25 *
vladimir1956 [14]

ANSWER

A) 9.4 * 10^-8, 9.25 * 10^-6, 2.5 * 10^3, 7* 10^3

EXPLANATION

The numbers are given in standard form.

The first criteria we will use to order them is the exponents.

The bigger the exponents the bigger the number.

The second criteria is that, if the exponents of any two numbers are the same, then we use the numbers multiplying the powers of 10 to order.

9.4 * 10^{-8}  \: <   \: 9.25 * 10^{-6} \:  <  \: 2.5 * 10^3 \:  <  \: 7* 10^3

The correct choice is A.

6 0
4 years ago
Read 2 more answers
What is the least common denominator of these fractions: 1/8, 1/5 and 1/10?
Alex
You must find the least common multiple of 8, 5, and 10. In this case the least common denominator is 40. 8•5= 40, 5•8= 40, and 10•4= 40. Answer: 40.
3 0
4 years ago
How many real number solutions does 4x^2+2x+5=0 have?
UNO [17]

Therefore 4x^2+2x+5=0 have two real number solution.

Step-by-step explanation:

4x^2+2x+5=0                      The solution of the equation ax^2+bx+c=0 is

\Leftrightarrow  x = \frac{-2\pm \sqrt{2^2+4.4.5} }{2.5}                     x= \frac{-b\pm\sqrt{b^2+4ac} }{2a}

\Leftrightarrow x =\frac{-2\pm \sqrt{84} }{10}

\Leftrightarrow x =\frac{-1\pm \sqrt{21} }{5}

Therefore 4x^2+2x+5=0 have two real number solution

5 0
3 years ago
What is the perimeter of the triangle? khan
Monica [59]

Answer:

estimate units and solve.

8 0
3 years ago
(08.03)Jasper is using the following data samples to make a claim about the house values in his neighborhood:
tiny-mole [99]
I think its D <em>(or #4 - He Should use the mean because there are no outliers that affect the mean)</em> because the Median would be $175,000 but the Mean would be $638,400. It's honestly almost up to you.
7 0
3 years ago
Other questions:
  • PLEASE HELPPPPPP!!!!
    8·2 answers
  • Evaluate 8x for each value of x solve x=0.5
    15·1 answer
  • Suppose xy=−2 and dy/dt=−4. Find dx/dt when x=−1.
    9·1 answer
  • Three consecutive integers have a sum of 84. Find the integers.
    10·1 answer
  • Question A model rocket is launched at time t = 0 from the top of a hill with a height of 60 feet. The formula h(t) = -3t^2+12t+
    12·1 answer
  • Which value of x makes the inequality 2(8 – x) &lt; 4 true? A. x = –16 B. x = –9 C. x = 4 D. x = 10
    14·2 answers
  • Gymnast clothing manufactures expensive soccer cleats for sale to college bookstores in runs of up to 500. It's cost (in dollars
    13·1 answer
  • Solve<br><br> x + 1/2 = x - 1/2
    15·2 answers
  • The ratio of 1.5 m to 10 cm is <br> 1. 1:15 <br> 2. 15: 10 <br> 3. 10:15 <br> 4. 15:1
    10·1 answer
  • 2y<br><img src="https://tex.z-dn.net/?f=2y%20%3D%2050" id="TexFormula1" title="2y = 50" alt="2y = 50" align="absmiddle" class="l
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!