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2 years ago

Triangles P and Q are similar.

Mathematics

1 answer:

svp [43]2 years ago

6 0

Answer:

if i labeled the triangle correctly BC= sqrt 97, ZX=32sqrt 2

Step-by-step explanation:

join my stream and tell me how to label the triangle

(ChildOfHermes)

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You roll a six sided die. What is the probability of rolling a 4 or an odd number.

Sedbober [7]

The numbers on a 6 sided die are 1 to 6 inclusive. The odd numbers are 1,3,5

In addition, you want to add a four into the mix. So success is defined as 1,3,4,5

That's 4 of the 6 numbers 4/6 = 2/3

Answer E<<<

5 0

3 years ago

Read 2 more answers

A company makes steel lids that have a diameter of 13 inches what is the area of each lid

harkovskaia [24]

The areas of a. circle is
$\pi r ^{2}$
the diameter is 2 times the radius, therefore
π (13/2)^2=132.665

Answer: about 132.7 in^2

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3 years ago

Industry standards suggest that 8 percent of new vehicles require warranty service within the first year. Jones Nissan in Sumter

jenyasd209 [6]

Answer:

Step-by-step explanation:

Let X be the no of vehicles that require warranty service within I year out of vehicles sold (9) yesterday.

Each vehicle is independent of the other to get warranty service

Hence X is binomial with p=8% = 0.08

So P(X=x) = $9Cx (0.08)^x (1-0.08)^{9-x} ,x=0,1,2...9$

$a) P(X=0) = 0.472161\\b) P(x=1) = 0.3695$

c) $P(X=2) = 0.1285$

d) Mean = Mean of binomial = np =

$9(0.08) = 0.72$

Var (x) = npq = $0.6624$

Std dev = square root of variance = 0.8139

5 0

3 years ago

Read 2 more answers

Lettets a, b, c, and d are angle measures Which should equal 105 to prove false g

GrogVix [38]

Answer:

a equals 105°

Step-by-step explanation:

angles in a straight line add up to 180°

a+75=180

a=180-75

a=105°

4 0

2 years ago

It takes 20 minutes for 5 people to paint 5 walls.

Sergio039 [100]

Answer:

heres what i can find on the internet

Step-by-step explanation:

So, 5 walls = 4500 ft2 & since there are 5 people (all doing equal work) then each man paints 900 ft2 in 20 minutes. So, the total time is 20 minutes.

7 0

3 years ago