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tankabanditka [31]
4 years ago
7

Which doubles fact helps you solve 8+7=15? Write the number sentence

Mathematics
2 answers:
ziro4ka [17]3 years ago
4 0
You can do 8 + 8 = 16 then minus 1 cuz thats how much you added 
MatroZZZ [7]3 years ago
4 0
The double whould be 8 is 7 so 15 equals 7plus 8
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Please  help ill mark brainliest!!
kompoz [17]
If sides are congruent then the angles ACROSS from them are also congruent.
Since WV and VU are congruent, angle U is congruent to angle W.
Set up an equation and solve.
See attachment.
x = 8
Angle w = 63

7 0
3 years ago
The total weight of samsiah and Julia is twice the weight of Mary. if samsiah weighs 54 kg and Mary weighs 60 kg, find the actua
Wewaii [24]

s + j = 2m

s = 54

m = 60

54 + j = 120

j = 120 - 54

j = 66

4 0
2 years ago
Thank you so much for your help
lana [24]

Answer:

1.1x

Step-by-step explanation:

that is the procedure above

4 0
3 years ago
PLS HELP ME I BEG YOU<br> Pleaseee help me solve this sistem of equations with stepss
Sophie [7]
The answer should be 16
5 0
3 years ago
What is another way to write -3 x (4 + 7)​
KIM [24]
Negative 3 and the product of 4 more than 7
4 0
3 years ago
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