3 years ago

What is the rule for the reflection?

1 answer:

6 0

Answer:

<em>Any incident ray traveling parallel to the principal axis on the way to the mirror will pass through the focal point upon reflection. Any incident ray passing through the focal point on the way to the mirror will travel parallel to the principal axis upon reflection.</em>

Step-by-step explanation:

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Someone help me!

Delvig [45]

11/8 = x / 3

cross multiply

8x = 11 * 3

8x = 33

x =33/8

x = 4.125

x = 4.1 (round to nearest tenth)

Answer

B: 4.1 ft

6 0

3 years ago

Dora has saved $575 in five months. Express the rate of savings as a unit rate

creativ13 [48]

575 / 5 = 115

Dora has saved $115 per month.

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3 years ago

Let n be the product of the two smallest 3-digit prime numbers. Find the sum of the digits of n.

lilavasa [31]

Answer:

Step-by-step explanation:

n = 101 × 103 = 10,403

sum of digits = 8

7 0

3 years ago

What will you get if you subtract 11457 from the sum of 36198 and 74105 ?

nignag [31]

Answer

[36198+74105]-11457

110 303 -11 457

=98 846

Step-by-step explanation:

4 0

3 years ago

Ed<br> 0.00016 + (4 x 10-3)

Harlamova29_29 [7]

Answer:

37.00016

hope I helped!!!

8 0

3 years ago