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klasskru [66]
2 years ago
14

Please help me in with these two questions Geometry.

Mathematics
1 answer:
horrorfan [7]2 years ago
5 0

Answer:

#1 is A #2 is A

Step-by-step explanation:

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Geometry Question Need Help. I will give brainliest.
Westkost [7]

Answer:

The correct answer is D. The points are rotated 180 degrees and scaled by a factor of 0.5.  I assume that the 0.5 is the expected value in the text box labelled "D" (for dilation perhaps?)

6 0
2 years ago
If a₁ = 4 and an = 5an-1 then find the value of a5.
igor_vitrenko [27]

The value of a_{5} is 2500, when a_{1}=4 and 5a_{n-1}.

Given that, a_{1}=4 and 5a_{n-1}.

We need to find the value of a_{5}.

<h3>What is an arithmetic sequence?</h3>

An arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant.

Now, to find the value of a_{5} :

a_{2} =5a_{2-1}=5a_{1}=5 \times4=20

a_{3} =5a_{3-1}=5a_{2}=5 \times20=100

a_{4} =5a_{4-1}=5a_{3}=5 \times100=500

a_{5} =5a_{5-1}=5a_{4}=5 \times500=2500

Therefore, the value of a_{5} is 2500.

To learn more about arithmetic sequence visit:

brainly.com/question/15412619.

#SPJ1

5 0
2 years ago
Factor Completely: 25x2 - 64 A) 5(x - 8)(x + 8) B) 5(x - 8)(x - 8) C) (5x - 8)(5x + 8) D) (25x - 1)(x + 64)
ZanzabumX [31]

Rewrite it in the form a^2 - b^2, where a = 5x and b = 8

(5x)^2 - 8^2

Use the Difference of Squares; a^2 - b^2 = (a + b)(a - b)

<u>= C. (5x - 8)(5x + 8)</u>

4 0
3 years ago
I need to know the minus 2 ounces
Gennadij [26K]

Answer:

Step-by-step explanation:

10 is your answer

7 0
2 years ago
Help this is literally due tomorrow​
Margarita [4]

This is a trick question. They eat 1/3 of the gallons given. Multiply

1/3 * 1/3 = 1/9 gallons or 0.111 gallons

5 0
2 years ago
Read 2 more answers
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