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Tcecarenko [31]
3 years ago
14

Pete is standing 2 feet away from a mirror on the ground. Pete is 4 feet tall and can just see the top of the tree in the mirror

from where he is standing. The two triangles formed in the picture above are similar.
If the mirror is 10 feet away from the base of the tree, how tall is the tree?
A.5 feet
B.20 feet
C.12 feet
D.13 feet
Mathematics
2 answers:
Andre45 [30]3 years ago
5 0
I’m pretty sure the answer is D
puteri [66]3 years ago
4 0

Answer:

13 feet

Step-by-step explanation:

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Makovka662 [10]

Answer:

5 rectangles

Step-by-step explanation:

got it right on edg

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3 years ago
Help me with this my maths question 1st correct will get brainliest. ASAP
Evgen [1.6K]

Answer:

The cost for camping is 266 pounds

The cost for camping per night is 14 pounds

The cost for camping at the second campsite would be 114 pounds more than the first one.

Per night that is 6 pounds more if you needed that.

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3 years ago
Let f(x) = 8x3 + 16x2 − 15 and g(x) = 2x + 1. Find f of x over g of x. WILL GIVE BRAINLIEST!
podryga [215]

Answer:

  • 4x² + 6x - 3 remainder -12

Step-by-step explanation:

<u>Given:</u>

  • (x) = 8x³ + 16x² − 15
  • g(x) = 2x + 1

<u>To find:</u>

  • f(x) / g(x)

<u>Use long division:</u>

  • f(x) / g(x) =
  • (8x³ + 16x² − 15) / (2x + 1)

2x + 1  | (8x³ + 16x² − 15

           <u>| 8x³ + 4x²</u>

                     12x² + 0x - 15

                     <u>12x² + 6x</u>

                               -6x - 15

                               <u>-6x - 3</u>

                                      -12

4x² + 6x - 3 remainder -12

4 0
3 years ago
Read 2 more answers
What is one factor of 30x2 − 33x + 3?
olganol [36]

Answer:

10x - 1

Step-by-step explanation:

30x^2 − 33x + 3 =

= 3(10x^2 - 11x + 1)

= 3(10x - 1)(x - 1)

Answer: 10x - 1

8 0
3 years ago
Mary-Ann has $28, which is 2 1 3 as much money as Lola has. How much money does Lola have?
Anuta_ua [19.1K]

Answer:

The amount that Lola has is $12

Step-by-step explanation:

Let

x ----the amount that Lola has

we know that

Two One-third multiplied by the amount that Lola has is equal to $28

so

(2\frac{1}{3})x=28

Convert mixed number to n improper fraction

2\frac{1}{3}=\frac{2*3+1}{3}=\frac{7}{3}

substitute

\frac{7}{3}x=28

Solve for x

x=28(3)/7\\x=\$12

4 0
4 years ago
Read 2 more answers
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