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3 years ago

Is 0.062 equal to .062

2 answers:

7 0

Yes they are equal numbers. You can write them either way because in “.062” you just skip and don’t write a “0” in front.

Alona [7]3 years ago

4 0

yes. The zero to the left of the decimal point does not affect the overall value of the problem when removed, since it is zero.

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Geometry - Triangle d) In the given figure, BE = EC and CE is the bisector of ZACB. Prove that ZBEC = ZACD. E B D С

Llana [10]

Answer:

Let m∠BCE = x

Then m∠ACE = x as well since CE is bisecting ∠ACB.

m∠ACD + x + x = 180° ⇒
m∠ACD = 180° - 2x

Consider ΔBEC

Since BE = EC, the opposite angles are congruent:

∠BCE ≅ ∠CBE

Then:

m∠CBE = m∠BCE = x

Find the angle BEC:

m∠BEC = 180° - (x + x) = 180° - 2x

Comparing the above we see that:

m∠BEC = m∠ACD
proved

8 0

2 years ago

2 - 3d = 4d - 19 Answer and show steps

defon

2 - 3d = 4d - 19

Add the opposite to both sides to get the variable on the left side only.

2 - 3d = 4d - 19

-4d -4d

2 - 7d = - 19

Then get the terms w/o variables on the right,

2 - 7d = - 19

-2 -2

-7d = -21

Then divide by the number paired with the variable.

--7d = -21

----- ----- ; d = 3

-7 -7

Final answer = 3

Hope I helped :)

3 0

2 years ago

Leah knit a scarf that is 130 centimetres ( cm ) long. Theo knit a scarf that is 4/3 as long Leah's scarf. How long is Theo's sc

harkovskaia [24]

Answer:

173.33333333333...

Step-by-step explanation:

4/3=1.3333333...

So 130×1.3333333... is 173.3333333...

6 0

3 years ago

What percent is 60 is 15

Temka [501]

25%. 60 divided by 15 is 4, thus 15 is 1/4 of 60. 1/4 can also be expressed as 25%

7 0

3 years ago

Read 2 more answers

Solve for f. show your work! 12=f-13-2

tankabanditka [31]

12=f-13-2
12=f-15
f=27

3 0

3 years ago

Read 2 more answers