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3 years ago

X, Y and Z form the vertices of an isosceles triangle.

Mathematics

1 answer:

liq [111]3 years ago

4 0

Answer:

∠XYZ = 37.5

Step-by-step explanation:

IN THE IMAGE ABOVE

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Determine the recursive function that defines the sequence.

Strike441 [17]

<h2>Answer:</h2>

Option: C is the correct answer.

C. $f(1)=4\\\\f(n)=5\cdot f(n-1)\ ;\ n\geq 2$

<h2>Step-by-step explanation:</h2>

Recursive Formula--

It is the formula which is used to represent the nth term of a sequence in terms of (n-1)th term of the sequence.

Here we are given a table of values by:

n f(n)

1 4

2 20

3 100

i.e. when n=1 we have:

$f(1)=4$

Also,

$f(2)=20\\\\i.e.\\\\f(2)=5\cdot 4\\\\i.e.\\\\f(2)=5\cdot f(1)$

Also,

$f(3)=100\\\\i.e.\\\\f(3)=5\cdot 20\\\\i.e.\\\\f(3)=5\cdot f(2)$

Hence, the recursive formula is:

$f(n)=5\cdot f(n-1)\ for\ n\geq 2$

5 0

3 years ago

How many elements are in the set {A,B,C}?

Andrew [12]

Three I think. Might be wrong

7 0

3 years ago

Read 2 more answers

Complete the paragraph to show how you can solve problems involving equivalent expressions.

miv72 [106K]

Answer:

Step-by-step explanation:

Model the expressions

with bar models or algebra tiles to determine if the expressions are

Equivalent.

You can also write equivalent expressions using

properties of operations

and order of operations.

8 0

3 years ago

Read 2 more answers

HELPPP TEST RNNNNN HELPP WILL GIVE BRAINLIEST

Yakvenalex [24]

Answer:

the answer is D I'm sure

Step-by-step explanation:

7 0

3 years ago

Select all that apply.

Kryger [21]

Answer:

Your answer would be

$1 \times 3 = 3$

And

$3 \times 5 = 15$

Step-by-step explanation:

Hope this helps. If I am wrong, REPORT ME PLEASE.

6 0

2 years ago