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hammer [34]
3 years ago
6

I’ll mark brainlist the first personify gets it

Mathematics
1 answer:
Tomtit [17]3 years ago
8 0

I am going to assume 10.42 is 10 minutes 42 secons.

10 min * 60 seconds / per minute, = 600 seconds

600 + 42 = 642 seconds starting

-

8 min * 60 seconds / per minute, = 480 seconds objective

To solve for how long this will take set up an equation,

642 - 1.6t = 480

162 = 1.6t

t = 101.25 days

Since time has a decial, it needs to be rounded up in order for her to be fully below 8 minutes.

Therefore the answer is 102 days.

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victus00 [196]

Answer: I cant see it

3 0
3 years ago
8. Let α, β, γ be the angles made by a vector u ∈ R 3 with positive x, y, z−axis respectively. Then, the numbers l = cos α, m =
alex41 [277]

Answer:

The answers are given in the attachment

Step-by-step explanation:

The detailed step by step calculations are shown in the attachment.

8 0
3 years ago
Hi, What is the lowest positive integer greater than 1, which when divided by 5 or 8 leaves a remainder of 1
ludmilkaskok [199]
Very interesting question!

Let's try to get something that would work for just 5 for now.
Any of these numbers would leave a remainder of 1 when divided by just 5:
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Let's see what would work for just 8:
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3 0
3 years ago
In ▵ABC, if m∠A=80 degree, then m∠c cannot be
Aloiza [94]

Answer:

95

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7 0
3 years ago
Use complete sentences to describe the possible solution(s) to a system of equations that includes the equation of a circle and
goldfiish [28.3K]

Answer:

A general  line can be represented as , y= m x + c

And general equation of circle is , ax²+by²+2 g x +2 f y +c=0

Now there are following possibilities

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2. A line may be a tangent to a circle, that is one common point, one solution.

3. A line may intersect a circle maximum at two points, that is 2 solution.

Image is depicted below.

3 0
3 years ago
Read 2 more answers
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