2 years ago

Given the similar triangles shown in the diagram below :

Mathematics

2 answers:

Nesterboy [21]2 years ago

6 0

Answer:

a.) (x-3)(x-3) = 25 + (x-4)(x-4)

x^2 - 6x + 9 = 25 + x^2 - 8x + 16

-6x + 9 = -8x + 41

2x + 9 = 41

2x = 32

x = 16

b.) 16 - 4 = 12

AB = 12

c.) 16 - 3 = 13

AC = 13

[btw I don't know if this is the method your teacher wants as it does not use the similar triangle :/ but it is still correct :) so good luck bro]

Elden [556K]2 years ago

3 0

B is the correct answer

You might be interested in

Your parents ask you to choose between two offers for an allowance. The first offer is to receive one penny on the first day, 2

Ahat [919]

Answer:

pennies/first offer

Step-by-step explanation:

you would be rich

1x2=2 2^364= a lot of pennies

5 0

3 years ago

Read 2 more answers

Does the construction demonstrate how to copy a segment correctly by hand? Option A: Yes; the compass was kept at the same width

kobusy [5.1K]

The correct answer is A.

To create the line linger than AB, a straightedge was used.

To measure AB, a protractor was used.

This is how CD was created.

Best of Luck!

7 0

3 years ago

Read 2 more answers

Help? Please?<br><br> Round the number to the thousandths place "79337.945573"

Ivan

$\approx79337.946$

7 0

2 years ago

Manda has $1,500 to invest. She invested this money in a certificate of deposit that pays 5.75% over 2 years. How much interest

nata0808 [166]

I think its a) 172.50 but im not exactly sure.

4 0

2 years ago

Acell phone company charges $40 per month for unlimited calling, and $0.20 per text message sent. If t represents

-Dominant- [34]

Answer: 40 + 0.21t

Step-by-step explanation:

If t is the number of texts last month and the initial fee for each month is $40 then you will have the expression 40+0.21t

3 0

2 years ago