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3 years ago

1. Find the GCF for 14ab- 42a

Mathematics

1 answer:

marin [14]3 years ago

5 0

Answer:

14(ab- 3a)

Step-by-step explanation:

14 times ab is 14ab and 14 times 3a is 42a

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Complete the sentences below based on the graph of the function.<br><br> Please help!

Gnom [1K]

Answer:

20 km
20 km/h
5 km/h

Step-by-step explanation:

We assume the graph is a plot of Sean's distance from home as he drives to work, works 8 hours, then drives home with a 2-hour stop along the way. It also appears that t is measured in hours after midnight.

The graph shows Sean's distance from home between 9 a.m. and 5 p.m. (t=17) is 20 km. Based on our assumptions, ...

Sean's workplace is located 20 km from his home.

Speed is the change in distance divided by the change in time. Between 8 a.m. and 9 a.m. Sean's position changes by 20 km. His speed is then ...

(20 km)/(1 h) = 20 km/h

Sean's speed driving to work was 20 km/h.

Between 5 p.m. (t=17) and 7 p.m. (t=19), Sean's position changes from 20 km to 10 km from home. That change took 2 hours, so his speed was ...

(10 km)/(2 h) = 5 km/h

Sean's speed between 5 p.m. and 7 p.m. was 5 km/h.

_____

<em>Additional comment</em>

The units of speed (kilometers per hour) tell you it is computed by dividing kilometers by hours. ("Per" in this context means "divided by".)

While the slope of the line on the graph between 5 p.m. and 7 p.m. is negative, the speed is positive. The negative sign means Sean's speed is not away from home, but is toward home. When the direction (toward, away) is included, the result is a vector called "velocity." Speed is just the magnitude of the velocity vector. It ignores direction.

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3 years ago

Tina is bored, very bored. She has decided there is no time like the present to take up a new hobby, paper football creation and

Harman [31]

Answer: 4 or 5 seconds

Step-by-step explanation:

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3 years ago

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The population of monkeys is decreasing at an annual rate of 3% per year.

Ray Of Light [21]

Since there are 12 months in a year, you would divide 3%, which is 0.3 converted to decimal, by 12

0.3 divided by 12 = 0.025

To round that answer by the nearest hundredth, you would look at the last digit.

Since that digit is a five, your rounded answer would be 0.03

ANSWER: 0.03%

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3 years ago

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Select the correct answer from each drop-down menu. Trapezoid PQRS be inscribed in a circle because the .

prisoha [69]

Trapezoid PQRS be inscribed in a circle because its opposite angles are supplementary.

According to the statement

we have given that the Trapezoid PQRS be inscribed in a circle and we have to find the correct answer from the given data.

So, For this purpose, we know that the

The inscribed quadrilateral conjecture states that the opposite angle of any inscribed quadrilateral are supplementary to each other. That is, they have a sum of 180 degrees.

From the diagram given,

the opposite angles in the trapezoid are 115 and 65 degree.

So, after adding it become

115 + 65 = 180 degrees.

Therefore, we can conclude that: trapezoid QPRS can be inscribed in a circle because its opposite angles are supplementary.

So, Trapezoid PQRS be inscribed in a circle because its opposite angles are supplementary.

Learn more about inscribed quadrilateral conjecture here

brainly.com/question/12238046

Disclaimer: This question was incomplete. Please find the full content below.

Question:

Select the correct answer from each drop-down menu.

Trapezoid PQRS

4650

be inscribed in a circle because the

Reset

115⁰

65°

For more understanding please see the image below.

#SPJ4

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2 years ago

2.5 x 10 with exponent of -2

zalisa [80]

Answer:

1/40 or 0.025

Step-by-step explanation:

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