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Sholpan [36]
3 years ago
8

How to do this helppp ! i need this for my finals

Mathematics
1 answer:
ruslelena [56]3 years ago
7 0

Answer:

9. 168

10.

3 {x}^{2}  - 14x - 24

Step-by-step explanation:

on the picture

if it's helpful ❤❤❤

THANK YOU.

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A cyclist rides at a constant speed of 15 miles per hour. At this speed, about how long would it take the cyclist to ride from G
goblinko [34]

Answer: 5.61333333 h

If the length between Garden city to dodge city is 84.2km the answer would be 5.61333333 hours [non-terminating decimal]

Step-by-step explanation:

So ummm, i dunno if the answer is right but yeahh

1h = 15 miles

Distance between GC AND DC = 84.2

84.2 * 15 = 5.6133333

3 0
1 year ago
Dion is out shopping and finds a basketball jersey originally valued at $128.00. it is now on sale for 75% of the original price
Fittoniya [83]

Answer:

$96

Step-by-step explanation:

$128 X 78/100

= $128 X .75

= $96

Dion would buy it, he's rich

7 0
2 years ago
Peter leaves Mitchell's house traveling 30 mph. Mitchell leaves 15 min later, trying to catch up to peter, going 40 mph, if they
Kruka [31]

Given :

Peter velocity , P = 30 mph .

Mitchell velocity , M = 40 mph .

Mitchell leaves 15 min later .

To Find :

If they drive along the same route how long will it take Mitchell to catch Peter.

Solution :

Distance covered by Peter in 15 min .

D = 30\times \dfrac{15}{60}=7.5\ miles

Let , time taken is x .

So , distance covered b them is equal :

7.5+30\times x=40\times x\\\\x=\dfrac{7.5}{10}=0.75\ hours\\\\x=0.75\times 60\ min\\\\x=45\ min

Therefore , time taken by them is 45 minutes .

Hence , this is the required solution .

4 0
3 years ago
A rectangle has a diagonal of 12 and its width is 4. find the length
Setler [38]
The lenght would be 12*4 is 48
3 0
3 years ago
When a figure is dilated, the resulting figure is always (5 points)
AysviL [449]
When a figure is dilated, this means the corresponding sides of the shape is enlarged in a uniform multiple. In this case, the ratio of the sides remains the same. Thus, when ratio of the sides remain the same, the corresponding angles are also congruent in the dilated figure. The answer here is B. similar
7 0
3 years ago
Read 2 more answers
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