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
lilavasa [31]
2 years ago
12

pls help........................................................................................................................

........

Mathematics
1 answer:
gtnhenbr [62]2 years ago
3 0

Answer:

Check pdf

Step-by-step explanation:

Download pdf
You might be interested in
Plzzzzz I need this answer
valentina_108 [34]

Answer:

the answer is the first one which is 3/32inch^3

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Mary takes a sightseeing tour on a helicopter that can fly 450 miles against a 35 mph headwind. In the same amount of time it ca
monitta

Answer:

V = 160mph

Step-by-step explanation:

We need to start from the formula of speed: V=d/t

We have two travels, with and against the wind, both done in the same time.

Clearing t from the formula, we will have: t=d/V2

450miles/V-35mph (speed of the wind is subtracted)

702miles/V+35mph (speed of the wind is subtracted)

Now, we find V:

450miles/V-35mph = 702miles/V+35

450*V+35 = 702*V-35

450V+15,750 = 702V-24,570

702V-450V = 15,750 + 24,570

252V = 40,320

V = 40,320/252

V = 160mph

5 0
3 years ago
What is the determinant of m= {5 8 -5 4} ? 20 40 60 80
likoan [24]

Answer:

60

Step-by-step explanation:

We have been given the matrix;

\left[\begin{array}{ccc}5&8\\-5&4\end{array}\right]

For a 2-by-2 matrix, the determinant is calculated as;

( product of elements in the leading diagonal) - (product of elements in the other diagonal)

determinant = ( 5*4) - (8*-5)

                     = 20 - (-40) = 60

3 0
3 years ago
7<br> 3<br> ×<br> √<br> 7<br> as a single power of 7
andrezito [222]

Step-by-step explanation:

first \:  take \:  square \:  root \:  of \:   \sqrt{7}  then  \: multiply  \: by  \: 73 \:  and  \: you  \: will  \: get \:  answer

4 0
2 years ago
Read 2 more answers
Solve math thank you.
Masja [62]

Answer:

Put a picture of the whole thing

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the result of dividing 48a3 + 32a2 + 16a by 4a?
    12·1 answer
  • X - 4y - 1=0<br> x + 5y - 4= 0
    10·1 answer
  • You are interested in estimating the the mean weight of the local adult population of female white-tailed deer (doe). From past
    11·1 answer
  • To in-line skater‘s Nell and Kristen start from the same point and skate in the same direction. skate at 12 mph and Kristen skat
    11·1 answer
  • -8W + 5 = -43<br> I need help asap
    15·1 answer
  • An animal shelter has three kinds of Labrador Retrievers: yellow, brown, and black. They have
    9·1 answer
  • (b) Solve and write the solution set<br>for: 3x -8&lt;7 ; XEN<br>​
    12·1 answer
  • When gold medalist Ren Qian prepared for her dive from the 10 meter platform during the
    13·1 answer
  • The length of a diagonal of a square is 72cm. find the length of the sides of the square​
    13·1 answer
  • There is a class of 70 students. 40 of the students are boys. What is the ratio of boys to girls?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!