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3 years ago

Ayo can someone help plzz,10 points ;)

2 answers:

7 0

19 wouldn’t be reasonable, but it’s a trick question, because it really depends on the weight of the items, but if we don’t know what items they are, then we have to predict that the biggest number would be to much, so I think it’s B, or 19.
Hope this helps.

Xelga [282]3 years ago

4 0

It would be b. Ps it’s a trick question

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lisabon 2012 [21]

Step-by-step explanation:

2/8 = u/12

cross multiply and we get:

24= 8u

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3 years ago

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Answer:

C. 115°,65°

Step-by-step explanation:

Make the equation for ∠A equal the equation for ∠C: 100+5x=106+3x. You will find x=3. So you plug that into the equations for ∠A and ∠C. And you know that ∠A and ∠C both equal 115°. You repeat these steps for angles B and D and they equal 65°. Ya welcome.

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4 years ago

Lita jogged 2 2/3 miles more on Wednesday than she did on Tuesday. She jogged 4 1/2 miles on Wednesday. Write and solve an equat

Troyanec [42]

Answer:

T = W - 8/3 .....1

T = 11/6 miles

T = 1 5/6 miles

Step-by-step explanation:

Let T and W represent the number of miles Lita jogged on Tuesday and Wednesday respectively.

From the question;

Lita jogged 2 2/3 miles more on Wednesday than she did on Tuesday

W = T + 2 2/3

T = W - 2 2/3

T = W - 8/3 .....1

She jogged 4 1/2 miles on Wednesday;

W = 4 1/2

W = 9/2

Substituting the value of W into equation 1;

T = 9/2 - 8/3

T = 11/6 miles

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3 years ago

Identify the volume of the sphere in terms of π. HELP ASAP!!

fomenos

Answer:

irts 400 inch

Step-by-step explanation:

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3 years ago

At 3:00 PM a man 138 cm tall casts a shadow 149 cm long. At the same time, a tall building nearby casts a shadow 163 m long. How

Andre45 [30]

The building is 151 meters tall

<h3>How to determine the height of the building?</h3>

From the question, we have the following parameters about the building and the man

Man's height = 138 cm

Man's shadow = 149 cm

Building's shadow = 163 m

Based on the above parameters, we have the following equivalent ratio:

Ratio = Height : Shadow

So, we have:

Man's height : Man's shadow = Building's height : Building's shadow

Substitute the known values in the above equation

138 cm : 149 cm = Building's height : 163 m

Remove the units

138 : 149 = Building's height : 163

Express as fraction

138 /149 = Building's height/163

Multiply both sides by 163

Building's height = 163 * 138 /149

Evaluate the product

Building's height = 151 m

Hence, the building is 151 meters tall

So, the complete parameters are:

Man's height = 138 cm

Man's shadow = 149 cm

Building's shadow = 163 m

Building's height = 151 m