3 years ago

Help click the picture to make it bigger!!! ASAP

Mathematics

2 answers:

liraira [26]3 years ago

7 0

Answer: A and D

The blue line has a slope of 2

irina [24]3 years ago

3 0

Answer:A and B

Step-by-step explanation:

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Two eights of the championship football game tickets sold for under $30. One eighth of the tickets sold for more than $100. What

grigory [225]

Answer:

3/8

Step-by-step explanation:

three eighths I believe

3 0

3 years ago

the function h(x) is given below. h(x) = {(3, –5), (5, –7), (6, –9), (10, –12), (12, –16)} which of the following gives h–1(x)?

lutik1710 [3]

Look at the picture.

Answer: b. {(–5, 3), (–7, 5), (–9, 6), (–12, 10), (–16, 12)}.

8 0

3 years ago

In 2009, a school population was 1,700. By 2017 the population had grown to 2,500. Assume the population is changing linearly. W

qaws [65]

Answer:

100

Step-by-step explanation:

The population is changing linearly. This means that the population is increasing by a particular value n every year.

From 2009 to 2017, there are 8 increases and so, the population increases by 8n.

The population increased from 1700 to 2500. Therefore, the population increase is:

2500 - 1700 = 800

This implies that:

8n = 800

=> n = 800/8 = 100

The average population growth per year is 100.

4 0

3 years ago

A ship sails 95 km on a bearing of 140 degrees,than further on 102km on a bearing of 260degrees,and than returns directly to its

sammy [17]

Answer:

1. 98.7 km

2. 303.5 degree

Step-by-step explanation:

Using the alternate angle, the angle at B will be 50 + 10 = 60 degree.

To calculate the length AC of the returning journey, use cosine formula to calculate it.

To find the bearing of the returning journey, use sine rule to calculate it.

Please find the attached file for the solution

7 0

3 years ago

Answers :<br> A:6.6<br> B:7.2<br> C:7.8<br> D8.1

OLga [1]

Answer:

approx 7.81 Exactly: √61

Step-by-step explanation:

Use Pythag theorem: 5^2 + 6^2 = hyp^2 (line AS)

25 + 36 = 61

hyp = √61 or about 7.81

8 0

2 years ago