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3 years ago

What does the division fact 30 ÷ 5 = 6 mean?

Mathematics

1 answer:

Sholpan [36]3 years ago

3 0

The division fact means that 5 can go into 30 6 times.

hope this helped!!!!

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The steps to use a compass and straightedge to construct a parallel line to a given line, l, that passes through a point not on

faltersainse [42]

The first step has to only use the givens, and each step can only use what comes before.

1. Use a straightedge to draw line m that intersects line l and point P.

2. Draw the point of intersection between line l and line m.

3. Using a compass, swing an arc that intersects lines l and m from the point of intersection.

4. Adjust the compass so it is equal to the distance between the intersection points of the first arc and lines l and m.

5. Without changing the compass width, construct a second arc from point P that intersects line m at point Z.

6. Without changing the compass width, construct an arc from point Z that intersects the previously constructed arc.

7. Mark the point of intersection between the two arcs as point Q.

8. Use a straightedge to draw a line through points P and Q.

6 0

3 years ago

F( x) = 3 x + 2 and g( x) = 2 x + 5. Find f ∘ g(5) Please show your work

kolbaska11 [484]

Answer:

f ∘ g(5) = 47

Step-by-step explanation:

We are given the following functions:

$f(x) = 3x + 2, g(x) = 2x + 5$

Composite function:

The problem asks their composite function at x = 5. So

$f \circ g = f(g(x)) = f(2x + 5) = 3(2x + 5) + 2 = 6x + 15 + 2 = 6x + 17$

$f(g(5)) = 6(5) + 17 = 30 + 17 = 47$

We have that f ∘ g(5) = 47

4 0

3 years ago

You own Everything's Coming Up Roses flower shop. Your employee makes 4 deliveries per hour. The distance between the shop and t

qaws [65]

We have 4 deliveries ( 12 1/3 , 8 3/4, 17 2/8 and 23 2/3 miles ) and also the final delivery : 10 5/10 miles = 10 1/2 miles.
We have to add up all the deliveries and to divide the result by 5:
( 12 1/3 + 8 3/4 + 17 1/4 + 23 2/3 + 10 1/2 ) : 5 =
= 72 1/2 : 5 = 72.5 : 5 = 14.5 = 14 1/2
Answer: The average distance for all segments of this trip is 14 1/2 miles.

4 0

3 years ago

david is taller than chris, chris is shorter than anne, anne is as tall as sarah, sarah is shorter than david. who is the shorte

dybincka [34]

David > Chris
Chris < Annie
Annie = Sarah
Sarah < David
David is out since he is taller that Chris.
Anne is out since she is taller than Chris.
Sarah is out since Anne and Sarah are the same height.
Chris is the shortest, because he is shorter than Annie and Sarah, while Sarah and Annie are shorter than David, but Chris is shorter than Annie so Sarah applies too, Chris is shorter than Anne and Sarah.
Shortest ---> Tallest:
Chris, Anne, Sarah, David

4 0

3 years ago

Read 2 more answers

Find the area of the circle

cricket20 [7]

AREA OF THE BIG CIRCLE

 $\pi \times {r}^{2} \\ \pi \times 16 \times 16 \\ = 804.24 {cm}^{2}$ 

AREA OF THE SMALL CIRCLE

 $\pi \times {r}^{2} \\ \pi \times 8 \times 8 \\ = 201.06 {cm}^{2}$ 

8 0

4 years ago