Answer:
27 + (-40) = -13
Step-by-step explanation:
27 + (-40)
= 27 - 40
= -13
Answer:
x
=
58
5
Step-by-step explanation:
10 times:
→
10
×
The sum of:
→
10
×
(
?
+
?
)
half a number:
→
10
×
(
x
2
+
?
)
and 6:
→
10
×
(
x
2
+
6
)
is 8 :
→
10
×
(
x
2
+
6
)
=
8
'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
10
(
x
2
+
6
)
=
8
Multiply out the bracket
5
x
+
60
=
8
Subtract 60 from both sides
5
x
=
58
Divide both sides by 5
x
=
58
5
Answer:
Yes
Step-by-step explanation:
4 x 3 = 12
5 x 3 = 15
Answer:
t is common practise to label the vertices of a triangle with capital letters
