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irga5000 [103]
2 years ago
7

Which transformation changes triangle ABD to triangle A'B'C'?

Mathematics
2 answers:
kherson [118]2 years ago
6 0

Answer:

the answer is A

Step-by-step explanation:

VARVARA [1.3K]2 years ago
4 0

Answer:

Mostly answer is A but am confused btwn A and D I'll let you know when I'm sure

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The net of the right circular cylinder shown is made of
max2010maxim [7]

That may be any kinda right circular cylinder it always contain a net like attachment.

So

  • There is a rectangle which is not a square for LSA
  • And two bases which are circles

Option D

3 0
2 years ago
Which triangle is a 30°-60°-90° triangle?
Talja [164]

Answer:

the first one

Step-by-step explanation:

Hey There!

Look at the image for the rule of a 30- 60 - 90 triangle

x = 5

the hypotenuse would be x2 so 10

the longer leg would be x\sqrt{3}

So the first triangle is the right answer

5 0
3 years ago
Solve for y z= x+y/5 due in 9 mins
Makovka662 [10]

Answer:

y = 5z - x

Step-by-step explanation:

Given

z = \frac{x+y}{5} ( multiply both sides by 5 to clear the fraction )

5z = x + y ( subtract x from both sides )

5z - x = y

7 0
3 years ago
A study on the latest fad diet claimed that the amounts of weight lost by all people on this diet had a mean of 23.2 pounds and
erica [24]

Answer:

The standard deviation of the sampling distribution of sample means would be 0.8186.

Step-by-step explanation:

We are given that

Mean of population=23.2 pounds

Standard deviation of population=6.6 pounds

n=65

We have to find the standard deviation of the sampling distribution of sample means.

We know that standard deviation of the sampling distribution of sample means

=\frac{\sigma}{\sqrt{n}}

Using the formula

The standard deviation of the sampling distribution of sample means

=\frac{6.6}{\sqrt{65}}

=0.8186

Hence,  the standard deviation of the sampling distribution of sample means would be 0.8186.

3 0
3 years ago
Find f(-5) if f(x) = x2 – x + 2.
balu736 [363]
Replace all the x's in the equation with -5. f(5)=(5)2-5+2. > 10-5+2 > 5+2= 7

The Answer is 7
7 0
3 years ago
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