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arlik [135]
3 years ago
13

Which shows 5.3 × 10-6 in standard form? a. 0.0000053 b. 0.000045 c. 53 d. 5,300,000

Mathematics
2 answers:
djyliett [7]3 years ago
5 0
I think the answer is.
A
lisabon 2012 [21]3 years ago
4 0

Answer:

a.0.0000053

Step-by-step explanation:

just move the dot to the left six times cause -6

You might be interested in
Write a two-column proof. Given: line BD bisects angle CBE. Prove: angle ABD approximately equal to angle FBD.
ale4655 [162]

Answer:

The proof is derived from the summarily following equations;

∠FBE + ∠EBD = ∠CBA + ∠CBD

∠FBE + ∠EBD = ∠FBD

∠CBA + ∠CBD = ∠ABD

Therefore;

∠ABD ≅ ∠FBD

Step-by-step explanation:

The two column proof is given as follows;

Statement {}                                       Reason          

\underset{BD}{\rightarrow} bisects ∠CBE {}                            Given

Therefore;

∠EBD ≅ ∠CBD  {}                              Definition of angle bisector

∠FBE ≅ ∠CBA {}                                Vertically opposite angles are congruent

Therefore, we have;

∠FBE + ∠EBD = ∠CBA + ∠CBD {}     Transitive property

∠FBE + ∠EBD = ∠FBD {}                    Angle addition postulate

∠CBA + ∠CBD = ∠ABD {}                   Angle addition postulate

Therefore;

∠ABD ≅ ∠FBD        {}                          Transitive property.

3 0
3 years ago
Help me solve these two problems pls and pls explain how you solved it
Darya [45]
-x+6>-(2x+4)
first distirubte
-x+6>-2x-4
add 1x to both sdies
6>-x-4
add 4 to both sdies
10>-x
multily -1 and don't forget to switch > to <
10<x



(9z+5)/4+18<26
multply both sdies by 4 to get rid of fraction
9z+5+72<104
add like terms
9z+77<104
subtract 77
9z<27
divide both sdies by 9
z<3
8 0
4 years ago
Can someone help me please
SVEN [57.7K]

Answer:

C. d = C/pi

Step-by-step explanation:

lol nothing really to explain but it's saying diameter equals circumference divided by pi

Hope this helps dude !

3 0
3 years ago
How to calculate distance around a pool 20 by 25 if u walk around ten times​
irina1246 [14]

Answer:

900

Step-by-step explanation:

perimeter: P = 2w + 2h

P = 2(20) + 2(25)

P = 40 + 50

P = 90

Multiply perimeter by 10:

90 × 10 = 900

3 0
3 years ago
Only answer if it's 1000000000% Correct UwU
garri49 [273]

it is 5 cents :v

Cause I said so

5 0
3 years ago
Read 2 more answers
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