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Leviafan [203]
3 years ago
14

A 10 foot tree casts a 4.5 foot shadow.

Mathematics
2 answers:
ser-zykov [4K]3 years ago
3 0
It will  cast an 11.25 foot shadow.
Advocard [28]3 years ago
3 0
Its 11.2 because 10 fits into 25 2.5 times and then do the math
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Hello I need help with question B and C
Tanzania [10]

Answer: a) 22.94 psi

               b) 5.93 X 10 --5

Step-by-step explanation:

a)The pressure at which will trigger a warning is

31 - 31*0.26 = 22.94 psi

b) The probability that that the TPMS will trigger warning at 22.94 psi, given that tire pressure has a normal distribution with average of 31 psi and standard deviation of 2 psi

where x = 22.94,

do not nothe rest

6 0
3 years ago
The three angles of a triangle are in the ratio 5:4:1. Find all the angles of the triangle.
solniwko [45]

Answer:

Step-by-step explanation:

let the first angle be 5x

second be 4x

and third be 1x

as we know that by adding all the sides of triangle we get 180°

therefore  ,

5x+4x+1x=180°

10x=180°

hence ,  

x=18°

first angle - 18*5 = 90°

second angle - 18*4=72°

third angle - 18°

HOPE THIS HELPS YOU !!!

6 0
3 years ago
Read 2 more answers
Given ZW=20. Answer the questions please. ​
djyliett [7]

a) Corresponding angles of similar figures are congruent, so \angle B \cong \boxed{\angle Z}

b) Scale factor = (image)/(preimage). Since we are looking for ABCD to WZYX, this means that WZYX is the image and ABCD is the preimage. Thus, the scale factor is \frac{25}{10}=\boxed{5/2}

c) Since the scale factor is 5/2,

\frac{20}{t}=\frac{5}[2}\\\\40=5t\\ \\ t=\boxed{8}

8 0
2 years ago
Seth made 5 identical birdhouses in 4 hours what fraction of an hour to take Seth to make 1 birdhouse explain why your answer is
Vitek1552 [10]
Each birdhouse took .8 hours to make. 
4/5=.8
6 0
2 years ago
A box contains 12 1/2 square feet of tiles and costs $40.21. What is the price per square feet?
liraira [26]
The answer is $3.21.
To find the answer, divide the total cost by the number of sq ft to get the price per sq ft.
3 0
3 years ago
Read 2 more answers
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