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weeeeeb [17]
3 years ago
7

a bird that was perched atop a 15 1/2 foot tree dives down six feet to a branch below. How far above ground is the bird new loca

tion
Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
6 0
9 1/2 feet above the ground
Vesna [10]3 years ago
3 0

15.5-6=9.5

The bird is 9.5 feet above ground

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10 increased by twice Chrissy's height Use the variable c to represent Chrissy's height.
ahrayia [7]

Answer:

2C + 10

Step-by-step explanation:

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2 years ago
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You want to buy a video game that costs $129.96. Estimate the total cost if the sales tax rate is 7%.
Zarrin [17]

I think it’s 9.10 but I’m not really sure

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3 years ago
QUESTION: Determine if the statement is true or false? if false give an counterexample.
Jobisdone [24]

Answer:

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Step-by-step explanation:

<u>Actual question is:</u>

  • logf 4(3d) + log4 1 = log4 3d

<u>Solution:</u>

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<u>If we assume f = 4, then</u>

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5 0
2 years ago
Mathwiz wya?? pic below i need help asap
n200080 [17]

Answer:

Step-by-step explanation:

First, you gotta work out the hypotenuse of ABC, which is AC.

To do that, you need to figure out the scale factor between the two right-angled triangles. You can do that for this question because this is a similar shapes question.

12.5/5 = 2.5

The scale factor length between the two triangles is 2.5.

You can use 2.5 now to work out AC, so AC would be 13 x 2.5, which gives 32.5.

Now that you've got the hypotenuse and BC of ABC, you can use Pythagoras's theorem to work out the length of AB

Pythagoras's theorem = a^2 + b^2 = c^2

a = BC = 12.5

b = AB = we need to work this out

c = AC (the hypotenuse we just worked out) = 32.5

12.5^2 + b^2 = 32.5^2 Let's both simplify and rearrange this at the same time so that we have our b on one side.

b^{2} = 1056.25 - 156.25

b = \sqrt{(1056.25 - 156.25)}

b = \sqrt{900}

b = AB = 30  We've found b or AB, now we can work out the perimeter of ABC.

Perimeter of ABC = AB + BC + AC

= 30 + 12.5 + 32.5

= 75  Here's the perimeter for ABC.

8 0
2 years ago
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guapka [62]

Answer:

13% per pair of shoes

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2 years ago
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