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Katena32 [7]
2 years ago
6

Find the value of two numbers if their sum is 12 and their difference is 4​

Mathematics
1 answer:
Maslowich2 years ago
4 0

Answer:8 and 4

Step-by-step explanation:

8+4=12

8-4=4

(hope this helps)

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Find X if m/_ UVH=50°, m/_HVW=25x-5, and m/_ UVW = 35x-5.​
ra1l [238]

Step-by-step explanation:

first you have to solve for x

35x - 5=50

35-35x-5= 50-35

x-5=15

x- 5÷5=15÷5

x=3

Now we have to substitute x into the equation.

35×(3)-5=

175-5=170

angle UVW= 170

to find angle HUW instead of solving the equation just subtract 170 from 50 and you will get 120.

angle UVH=50

angle HUW=120

angle UVW=170

I hope this helps srry it took so long but gn and gl.

7 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B6%7D%20%20%2B%20%28%20%5Cfrac%7B4%7D%7B9%7D%20%29%20-%20%28%20-%202%29" id
Lady_Fox [76]

get a common denominator of 18

5/6 * 3/3 +4/9 * 2/2 - -2*18/18

15/18 +8/18 + 36/18

23/18 + 36/18

59/18

change to a mixed number

18 goes into 59 3 times with 5 left over

3 and 5 /18

6 0
3 years ago
Please help solve for x
Ronch [10]
There is no attachment 
3 0
3 years ago
Multiplying using mental math 14 X 50 using halving and doubling
disa [49]
Doubling
28x100=2800
2800÷1400

halving
7x25=175
175+175=350 [Or you can multiply]

3 0
3 years ago
Thomas is 160cm tall and his brother Tom is /8 tall as him. How tall is Tom?
NikAS [45]

Step-by-step explanation:

if Thomas is what is brother is 8 cm tall how tall is Tom so all you have to do is have to minus Thomas's house minus his brother's house and I guess that's going to give you 11 - 160 - 8 + 60 - that's going to give you 160 - 8 is equals to 172

7 0
2 years ago
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