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Sauron [17]
3 years ago
5

A triangular prism has base edges 4cm, 5cm, and 6cm long. Its lateral area is 300 cm2. What's the height if the prism?

Mathematics
1 answer:
almond37 [142]3 years ago
4 0

Answer: For your specific problem, h = 300 / (4 + 5 + 6) = 300 / 15 = 20

Step-by-step explanation:

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Bob parked his car at the local garage. If his car stayed for one hour, he would have been charged $6.00. If he stayed for 4 hou
Nitella [24]

Answer:

Initial charge is $2.5

Hourly charge is $3.5/hr

Equation is y=3.5x+2.5

Step-by-step explanation:

Getting slope

Get fixed charge

Get equation

The slope can be found as follows. For 1 hour, charges is $6 so making time in x axis while money charged in y axis, the first coordinate is (1, 6) while for 4 hours with charge of $16.5 the coordinate will be (4, 16.5)

The slope will be given by dividing change in y axis to change in x axis. This will be (16.5-6)/(4-1)=3.5

To get the fixed charge

Using the equation y=mx+c where m is slope while c is fixed charge, x is time and y is total cost then for 1 hour

6=3.5(1)+c

C=6-3.5=2.5

Therefore, generally the equation will be y=3.5x+2.5

Initial charge is $2.5

Hourly charge is $3.5/hr

Equation is y=3.5x+2.5

6 0
3 years ago
What is a situation that can be represented by 10.75x.
BabaBlast [244]
X=apples or object and 10.75= cost of one apple object
6 0
4 years ago
Read 2 more answers
PLEASE HELP! WILL MAKE YOU THE BRAINLIEST IF YOU ARE THE FIRST PERSON
kow [346]

According to formula

Time in hours = d/2 + e/2

where d=distance in miles

e=difference in elevation in 1000 ft.

Therefore

d=9 miles

e=9000 ft/1000 ft = 9

Time in hours

= d/2 + e/2

= 9/2 +  9/2

= 9 hours.

8 0
4 years ago
F(x)=x-4<br> Find f(-5)???
cestrela7 [59]

Answer:

-9

Step-by-step explanation:

Given function:

  • f(x)=x-4

Need to find f(-5)

  • f(-5) ⇒ x = -5
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7 0
3 years ago
To which subsets of real numbers does the number -22 belong? Choose all subsets that apply. theres only 2 btw
Firlakuza [10]
The 2 correct choices are 'a', 'b', and 'c'.
6 0
3 years ago
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