3 years ago

Which is the best way to answer this number sentence 64÷0.4

Mathematics

2 answers:

frozen [14]3 years ago

6 0

64<span>÷0.4 = 160
160</span><span>÷0.4 = 64
</span>160 x 0.4 = 64

lana66690 [7]3 years ago

5 0

Multiply both numbers by 10 so that there are no complicated decimals to work with but you must make sure to multiply both sides by the same amount to keep the equation from changing value.

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The ray XZ is the angle bisector of ∠WXY and m∠WXY = 105°. Enter m∠WXZ. The measure of ∠WXZ is

Sonbull [250]

<wxz + <zxy= <wxy

<wxy= 105

105/2= 52.5

52.5 + 52.5 = 105
105 = 105

m<wxz = 52.5

4 0

4 years ago

Read 2 more answers

The distance AB rounded to the nearest tenth =

Whitepunk [10]

it gives you the formula, so all you have to do is plug in the coordinates

$d = \sqrt{ {( - 1 + 3)}^{2} + {( - 1 - 1)}^{2} } \\ d = \sqrt{ {(2)}^{2} + {( - 2)}^{2} } \\ d = \sqrt{ 4 + 4 } \\ d = \sqrt{8} \\ d = 2 \sqrt{3} = 3.4641... \\ \\ d = 3.5$