16 cm 12 cm
2.5 cm
3.5 cm
How many Jugs water does it take to fill the fishtank?
Show how to check your answer.
Large jar
Small jar
7 Eloise makes 1.2 litres of salad dressing.
She stores the salad dressing in jars of two different sizes, as shown.
Each jar has a square base.
She fills the jars to the heights shown.
a Work out the volume of the large jar.
Eloise works out that she can fill at least 10 large jars with salad dressing.
b Without actually calculating the number of large jars
that Eloise can fill, explain whether you
think
this is a reasonable answer or not.
Eloise wants to store the dressing in a mixture of large
and small jars.
C What is the best way for Eloise to do this?
15 Area, perimeter and volume
143

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.

he sells x mount because thats eqivilqant to the maz and then divided into quarters

step-by-step explanation:

answer:

c) the x-coordinate of the center of the circle increases by 3

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct