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slava [35]
3 years ago
8

Alex can climb 8 feet in 30 seconds and can run 112 feet in 20 seconds. When you combine his climbing and running, how many inch

es would that be?
Mathematics
2 answers:
arlik [135]3 years ago
6 0

Answer:

1440

Step-by-step explanation:

You add 8 + 112 then divide that by inches

Darina [25.2K]3 years ago
4 0

Answer:

129024

Step-by-step explanation:

hope this help:)

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|3w + 4| = 6w + 1 (absolute value equations. With work to explain it please..
sergiy2304 [10]

Answer:

w= 1 and w= -5/9

Step-by-step explanation:

Because you have an absolute value that means that there are 2 possibilities

either (3x +4) is positive or negative. Will work each case and that will give us the answers.

If (3x+4) is positive we have the equation

3w+ 4 = 6w +1 , subtract 3w from both sides

       4 = 6w-3w+1, subtract 1 from both sides

    4-1 = 6w-3w, combine like terms

      3 = 3w , divide both sides by 3

      1 = w

If (3x+4) is negative we have the equation

-(3w+ 4) = 6w +1 , distribute the negative sign in parentheses

  -3w -4 = 6w +1, add 3w and subtract 1 from both sides of the equation

      -4 -1 = 6w +3w, combine like terms

          -5 = 9w , divide both sides by 9

    (-5/9) = w

7 0
3 years ago
Read 2 more answers
Iana started to evaluate the function f(x) = 2x2 – 3x + 7 for the input value 2.
Sati [7]
The answer is nine because 2(4)=8   3(2)=6   7=7, os 8-6+7= 2+7 =9
5 0
3 years ago
Read 2 more answers
Which fractions are equivalent to 3/4? check all tha apply.​
Alik [6]

Answer:

6/8, 9/12,  and 15/20

Step-by-step explanation:

just do 3 divided by 4 (3/4) and it equals 0.75 then do each and everyone like 6 divided by 8 (6/8) so it equals 0.75

7 0
3 years ago
4x^{2}+16y^{2}-24x+64y+36=0<br> The center is:<br> The vertices are:<br> The foci are:
gulaghasi [49]

For the given equation,4x²−y²−24x−4y+28=0.The center is (h,k)=(3,−2), vertex (h+a,k)=(4,−2) and (h−a,k)=(2,−2), foci is (h+c,k)=(5.23,−2) and (h−c,k)=(0.77,−2)

<h3>What is the equation?</h3>

An equation is a statement that two expressions, which include variables and/or numbers, are equal. In essence, equations are questions, and efforts to systematically find solutions to these questions have been the driving forces behind the creation of mathematics.

It is given that, the equation of the hyperbola is,

4x²−y²−24x−4y+28=0

Comparing the equation with the standard equation we get,

Center (h,k)=(3,−2)

Vertex (h+a,k)=(4,−2) and (h−a,k)=(2,−2)

Foci (h+c,k)=(5.23,−2) and (h−c,k)=(0.77,−2)

Asymptotes y=2x−8 and y=−2x+4

Thus, for the given equation,4x²−y²−24x−4y+28=0.The center is (h,k)=(3,−2), vertex (h+a,k)=(4,−2) and (h−a,k)=(2,−2), foci is (h+c,k)=(5.23,−2) and (h−c,k)=(0.77,−2)

Learn more about the equation here,

brainly.com/question/10413253

#SPJ2

6 0
2 years ago
There are 246 students on a field trip 8 students ride a small mini-bus The rest of the students fill up 14 buses ENTER AN EQUAT
Sergio039 [100]

Answer:

246-8 divided by 14 = s is what I would say

Step-by-step explanation:

3 0
3 years ago
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