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2 years ago

How would you say the following time? 22.7 seconds

Mathematics

1 answer:

Marianna [84]2 years ago

3 0

Answer: I would say it as “Twenty-Two Point Seven Seconds” Hope this helps you

Step-by-step explanation:

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Maria calls her mother 5 times every week. Let w represent the number of weeks and c represent the total number of times Maria c

galina1969 [7]

Answer:

Equation: 5w = c

Step-by-step explanation:

${ \tt{w \: \alpha \: c}} \\ { \tt{w = kc}}$

k is a constant of proprtionality

${ \tt{1 = (k \times 5)}} \\ { \tt{k = \frac{1}{5} }}$

» Therefore, equation becomes:

${ \tt{w = \frac{1}{5}c }} \\ \\ { \boxed{ \tt{5w = c}}}$

8 0

2 years ago

Given the graph below, locate the points of the reflection over the x-axis.

Zinaida [17]

Answer:

A: (1,3)

A': (1,-3)

---

B: (5,1)

B': (5,-1)

---

C: (-2,2)

C': (-2,-2)

---

D: (-5,4)

D': (-5,-4)

Hope it helps, sorry I was late; just got around to this lesson.

6 0

2 years ago

Need help on this one too asap

OleMash [197]

The key to this question is
"exactly one pair"

every shape stated has more than one pair except for the trapezoid
(which has just one)

$b. \: trapezoid$

7 0

3 years ago

Read 2 more answers

Explain how you would determine the slope and y-intercept of a line

gtnhenbr [62]

Answer:

slope is m= y_2-y_1/x_2-x_1 and the y-intercept is where the line crosses over the x-axis

Step-by-step explanation:

fill in the points and do the equation m= rise(y points)/ run(x points)

m=slope

(x_1, y_1) =coordinates of first point in the line

(x_2, y_2)=coordinates of second point in the line

3 0

2 years ago

How am I supposed to answer this question

mario62 [17]

The answer to the question

3 0

3 years ago