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Zanzabum
3 years ago
10

Race care #2 is a scale drawing of drawing #1. The measurement from the front of race car#1 to the back of race car#1 is 9 feet,

while the measurement from the front of race car #2 to the back of race car #2 is 32 feet. If the height of race car #1 is 5 feet, find the scale factor, and write an equation to find the height of race car #2.

Mathematics
1 answer:
mylen [45]3 years ago
7 0

Answer:

Step-by-step explanation:

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What is the area of the shaded base?
mezya [45]

Answer:

25 in^2 or inches squared

Step-by-step explanation:

5 in * 5 in = 25 in^2 (inches squared)

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2 years ago
A regular tank is being designed with an internal catwalk around the inside as shown. For functional reasons, the walk way canno
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Answer is in the file below

tinyurl.com/wtjfavyw

3 0
3 years ago
An object is dropped from a height of 1700 ft above the ground. The function h=-16t^2+1700 gives the object’s height h in feet d
Softa [21]
The answer is
<span>a) 1000=-16t^2+1700, implies t² = -700 /-16, and t= 6.61s
b) </span><span>970= -16t^2+1700, </span><span>implies t² = -730 /-16, and t=6.75s

c)
reasonable domain of h
h is polynomial function, so its domain is R, (all real number)
its range
the inverse of h is h^-1 = sqrt (1700- t / 16), and its domain is </span>
<span><span><span>1700- t / 16>=0, so t <1700,
the range of h is I= ]-infinity, 1700]</span> </span> </span>




8 0
4 years ago
Help please I’ll give brainlieset :)
Nadusha1986 [10]

Answer:

1-10

5-100

8 -160

x- 100

Step-by-step explanation:

7 0
3 years ago
Please provide the working outs as well as the answer. Many thanks
lana [24]
\dfrac{3w-5}{2}=w-3\ \ \ |multiply\ both\ sides\ by\ 2\\\\\not2^1\cdot\dfrac{3w-5}{\not2_1}=2\cdot w-2\cdot3\\\\3w-5=2w-6\ \ \ |add\ 5\ to\ both\ sides\\\\3w-5+5=2w-6+5\\\\3w=2w-1\ \ \ \ |subtract\ 2w\ from\ both\ sides\\\\3w-2w=2w-2w-1\\\\\boxed{w=-1}

4 0
4 years ago
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