All categories

1 year ago

Mark reads 27 pages of a book every 3/4 hour.

Mathematics

1 answer:

Mkey [24]1 year ago

3 0

mark reads 36 pages an hour

c: y = 36x

please give brainliest

You might be interested in

Can someone please help me

Ludmilka [50]

Is it number 21 you need help with?

4 0

2 years ago

Read 2 more answers

The following set is bimodal. PLZ ANSWER ASAP

polet [3.4K]

Im srry but in my calculations thinking this following statement might be true thats what i say so my answer is(true)
.

8 0

3 years ago

Read 2 more answers

Mara is building a set of shelves supported by a diagonal brace, as shown in the diagram. Answer the questions to decide whether

Kazeer [188]

Answer:

Step-by-step explanation:

1). Since, m∠1 + m∠2 = 180° [Supplementary angles]

If m∠2 = 120°

m∠1 + 120° = 180°

m∠1 = 180° - 120°

m∠1 = 60°

2). If a transversal intersects two parallel lines on the top and middle,

∠1 and ∠5 will be corresponding angles.

3). Since, m∠1 = m∠5 = 60° (Corresponding angles)

Therefore, both the lines on top and middle will be parallel.

4). Since, m∠9 + m∠11 = 180° [Supplementary angles]

If m∠11 = 120°

m∠9 + 120° = 180°

m∠9 = 60°

Since, m∠1 = m∠9 = 60° [Corresponding angles]

Therefore, both the lines on the top and bottom shelves will be parallel.

5). Since, m∠5 = m∠9 = 60° [Corresponding angles]

Therefore, middle and bottom shelves will be parallel.

4 0

3 years ago

A researcher wants to know if eating a mint affects whether people can distinguish between two popular orange juice brands. To c

slamgirl [31]

Answer:

that both groups are roughly equivalent with regards to demographics and juice preferences.

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Graph a direct variation function that goes through the point (-2, -6). what is the slope

Effectus [21]

Answer:

The slope is 3.

Step-by-step explanation:

A direct variation function will always go through the origin point (0, 0).

Therefore, we have the two points (0, 0) and (-2, -6).

We can use the slope formula to find the slope:

$\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Substitute and evaluate:

$\displaystyle m=\frac{0-(-6)}{0-(-2)}=\frac{6}{2}=3$

Therefore, the slope of the function is 3.

To graph, simply plot (0, 0) and (-2, -6) and draw a line connecting them. This is shown below.

6 0

2 years ago

Read 2 more answers