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otez555 [7]
2 years ago
6

Autumn had a math homework assignment each day last week. Each assignment had a different number of problems and took her a diff

erent amount of time to complete, as shown by the table below. Number of Problems Time to Complete (minutes) 8 16 15 30 22 44 29 58 36 72 What is Autumn's rate of change of time in minutes with respect to each math problem? A. 1 minute per problem B. 9 minutes per problem C. 2 minutes per problem D. 7 minutes per problem
Mathematics
2 answers:
Liono4ka [1.6K]2 years ago
4 0

Answer:La respuesta es 2 minutos, entonces la respuesta es C.

Step-by-step explanation:

cluponka [151]2 years ago
3 0

Answer:

The answer is 2 minutes, so the answer is C.

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Help!! - 2.10 - (4 points)
Brrunno [24]

Answer:

Approach: Difference of Squares Pattern

4 {x}^{2}  - 25 = (2x - 5)(2x + 5)

Step-by-step explanation:

The given binomial is:

4 {x}^{2}  - 25

We can rewrite to obtain:

{(2x)}^{2}  -  {5}^{2}

This is a difference of two squares, so we will factor using difference of squares pattern.

Recall that:

{a}^{2} -  {b}^{2}   = (a + b)(a - )

If we let

a = 2x

and

b = 5

Then we can factor the given binomial to obtain:

{2x}^2 -  {5}^{2}  = (2x - 5)(2x + 5)

\therefore4 {x}^{2}  - 25 = (2x - 5)(2x + 5)

6 0
3 years ago
An angle is formed by the union of two _________.
quester [9]
And angle is formed by the union of two vertices or corners. 
HOPE I HELPED ! 
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KINDEST REGARDS!


7 0
3 years ago
Read 2 more answers
Help me solve (b) in this quadrilateral
Savatey [412]

Answer:

b = 87°

Step-by-step explanation:

In order to answer this question, we need to utilise an important angle fact which is <em>angles in a quadrilateral add up to 360° </em>

Using the information we can set up an equation to find the value of b

→ Form equation

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→ Simplify

273 + b = 360

→ Minus 273 from both sides isolate b

b = 87°

3 0
2 years ago
Read 2 more answers
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telo118 [61]

Answer:

$33.00

Step-by-step explanation:

Total number of members = 45+30 = 75

Total cost for making name tags

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never [62]

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Step-by-step explanation:

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3 years ago
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