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mr_godi [17]
3 years ago
13

I really don’t understand these similar triangles pleas help

Mathematics
1 answer:
alexira [117]3 years ago
7 0

Answer:A

Step-by-step explanation:

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Please help me! I need this to complete my math hw
babymother [125]

Answer:

  1

Step-by-step explanation:

You "complete the square" by adding the square of half the x-term coefficient. Here, that is ...

 ((-2)/2)² = 1 . . . . value added to complete the square

If you want to keep 0 on the right, you must also subtract this value:

  x² -2x -36 = 0

  x² -2x +1 -36 -1 = 0 . . . . . . add and subtract 1 on the left

  (x -1)² -37 = 0 . . . . . . . . . . . written as a square

4 0
3 years ago
What is the ratio 75:1.5 in lowest terms?
Irina-Kira [14]
I hope this will help !!

7 0
3 years ago
Which equation represents the line if m=-3/4 and b=2? (1 Point) O y=-2 + 2 x O x + 2 = 12 y = -x + 2 O y = - 2 x - 2​
nevsk [136]

Answer:

  • y = -3/4x + 2

Step-by-step explanation:

<u>Line formula in slope-intercept form:</u>

  • y = mx + b

<u>Given</u>

  • m = -3/4, b = 2

<u>Then the formula is:</u>

  • y = -3/4x + 2

None of the answer options match this

3 0
3 years ago
How do you use an exponent to represent a number such as 81?
Mama L [17]

Answer:

9²

Step-by-step explanation:

9 × 9 = 81

Nine to the power of Two

8 0
3 years ago
Rayn brought a pack of gum for 0.89 a soda for 1.39 and a donut for0.75 from the convenience store how much was his total
ivolga24 [154]

Answer:

Answer down below!! :))

Step-by-step explanation:

Since he bought all those things, the simple way is to add all the decimals in the problem.

Remember when writing them down, <u><em>always line them up</em></u>

1.39

+0.89

0.75

____

3.03 is your answer!

8 0
4 years ago
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