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weeeeeb [17]
3 years ago
10

1....1/4 y + 1 1/2 + 2-1 3/4 y -12 2....5=1/5x-3 3....1/2 h + 1 from 3/4 h +4

Mathematics
2 answers:
puteri [66]3 years ago
4 0
1: =<span><span>−<span>3.225y</span></span>+<span><span>−9</span><span>2

2: </span></span></span>x=<span>40
 
3: </span>=<span><span><span><span>14</span><span><span><span><span>fh</span><span>m3</span></span>o</span>r</span></span>+<span><span>12</span>h</span></span>+<span>4</span></span>
Rainbow [258]3 years ago
4 0
1) 1/4y + 1 1/2 + 2 - 1 3/4y - 12
= 1/4y + 3/2 + 2 - 7/4y - 12
= 1/4y - 7/4y + 3/2 - 10
= 6y / 4 - 17/20

In short, Your Answer would be: 3y/2 - 17/20

2) 5 = x/5 - 3
x/5 = 5 + 3
x = 8 * 5
x = 40

In short, Your Answer would be 40

3) [ If you are asking about subtraction ]
 3h/4 + 4 - (h/2 + 1 )
 3h/4 - h/2 + 4 - 1
  3h - 2h /4 + 3
= h/4 + 3

In short, Your Answer would be: 1/4 h + 3

Hope this helps!
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Brenda finish 1/3 of a friendship bracelet 1/2 of an hour at this rate how many bracelets can she finish in 1 hour
Tresset [83]

First, 1/2 of an hour is 30 minutes. Well, how many 30 minutes are in an hour? 2, because 2*30 = 60.

So Brenda finish 1/3 of the bracelet in 30 minutes. We would just do...

(1/3)*2 = 2/3

Brenda can finish 2/3 of a bracelet in 1 hour.

7 0
3 years ago
F(x) = 5x3 + 2x2 – 7x + 4<br> g(x) = 3x – 7<br> Find (f + g)(x).
grin007 [14]

Step-by-step explanation:

5x^3+2x^2-4x-3

option b is correct answer

hope it helps you

3 0
3 years ago
I need some help with math.<br> Who can help me?
Evgesh-ka [11]

Step-by-step explanation:

10^2 = 100

10^-2 = 1/100 ➡ 0.01

5 0
3 years ago
The figure below is a rectangular prism.
castortr0y [4]
D. AH

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6 0
3 years ago
15 points work out ratio for x
BlackZzzverrR [31]

Answer:

x = 25

Step-by-step explanation:

x : (x+10) = 5:7

Fractional form

x / x+10 = 5/7

Cross multiply:

x * 7 = (x+10) * 5

7x = 5x + 50

7x - 5x = 5x + 50 - 5x

2x = 50

x = 25

Check:

25 : 25 + 10

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25/35 = 5/7

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

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