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Luba_88 [7]
3 years ago
15

I need help with the last question if u can open the file thxs

Mathematics
2 answers:
viktelen [127]3 years ago
8 0

sorry gotta figure it out

if u can help someone help me understand before i figure it out

timofeeve [1]3 years ago
7 0

Answer:

y = y equals StartFraction one-fourth EndFraction

Step-by-step explanation:

You might be interested in
How many 1/8th are in 1 2/16
mamaluj [8]

Answer:

9

Step-by-step explanation:

2/16 can be rewritten into 1/8

so 1 1/8 is 9/8

So there are 9 1/8ths in 1 2/16

Hope this helps!

6 0
2 years ago
Read 2 more answers
The sum of three numbers is 98 . The first number is 7 less than the second. The third number is 3 times the second. What are th
loris [4]

Answer:

14, 21, and 63

Step-by-step explanation:

we can set the three unknown numbers as x, y, and z

so

x + y + z =98

now we are given that the first (x)  is seven less than the second (y)

x = y - 7

the third number (z) is three times the second (y)

z = 3y

since we have an equation for z and x in terms of y, we can plug it into the first equation and solve for y.

(y-7) + y + (3y) =98

y - 7 + y + 3y =98

y + y + 3y =105

5y = 105

y=21

now that we know y, we can plug its value into either the second or the third equation to find x or z (I chose to find z first)

z = 3y

z = 3(21)

z = 63

now we can plug in y to find x

x = y - 7

x = 21 - 7

x = 14

so the three numbers should be 14, 21, and 63

7 0
4 years ago
9[[w]^[5]]+24[[w]^[4]]+16[[w]^[3]] I need to simplify this.
kupik [55]
9w^5 + 24w^4 + 16w^3

Factor out w³.

w^3(9w^2+24w+16)

Find two numbers that multiply to equal 144 (9*16) and add to equal 24.
This would be 12 and 12.

w^3(9w^2+12w+12w

Factor.

w^3(3w(3w+4)+4(3w+4))+16)[/tex]

Simplify.

w^3(3w+4)(3w+4) = w^3(3w+4)^2

6 0
3 years ago
Read 2 more answers
PLEASE HELP K12
BartSMP [9]

Answer:

<h2>15</h2>

Step-by-step explanation:

The formula of a distance between two points:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

We have the points (12, 6) and (12, -9). Substitute:

d=\sqrt{(12-12)^2+(-9-6)^2}=\sqrt{0^2+(-15)^2}=\sqrt{225}=15

7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B225%7D" id="TexFormula1" title="\sqrt{225}" alt="\sqrt{225}" align="absmiddle" class
Elza [17]

Answer:

15

Step-by-step explanation:

sqr root 225 = 15

7 0
3 years ago
Read 2 more answers
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