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bogdanovich [222]

3 years ago

10

Plz help show your work.I don't get this

2 answers:

dmitriy555 [2]3 years ago

5 0

The answer would be D because each of the four books on the shelf weighs less than 3.3 pounds.

alex41 [277]3 years ago

4 0

Your answer is D. This is because it has to go for all of them... it can't be w>2.3 because there is a 2.3 and if it is greater it can't be 2.3. It can't be w<2.4 because 3.2,2.5,and 2.7 are Greater than 2.4 NOT less than. Finally, it can't be w>3.2 because 2.5,2.7,and 2.3 are less than 3.2 NOT greater!

D is W<3.3 which is true, this is because 2.5, 2.7, 2.3, and 3.2 ARE less than 3.3 Therefore, D is your answer!

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BRAINLIEST TO CORRECT PLEASE HURRY

I am Lyosha [343]

Answer:

6/6 ; - 6 ; - 6 7/35

the ones with the bigger negetive value are the least amounts

3 0

3 years ago

Classify ABC by its sides. Then determine whether it is a right triangle.

m_a_m_a [10]

Answer:

∴Given Δ ABC is not a right-angle triangle

a= AB = √45 = 3√5

b = BC = 12

c = AC = √45 = 3√5

Step-by-step explanation:

Given vertices are A(3,3) and B(6,9)

$AB = \sqrt{x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2} }$

AB = $\sqrt{(9-3)^{2}+(6-3)^{2} } = \sqrt{6^{2}+3^{2} } =\sqrt{45}$

Given vertices are B(6,9) and C( 6,-3)

$B C = \sqrt{x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2} }$

= $\sqrt{(-3-9)^{2}+(6-6)^{2} } =\sqrt{12^{2} } = 12$

BC = 12

Given vertices are A(3,3) and C( 6,-3)

$AC = \sqrt{(6-3)^{2}+(-3-3)^{2} } = \sqrt{9+36} = \sqrt{45}$

AC² = AB²+BC²

45 = 45+144

45 ≠ 189

∴Given Δ ABC is not a right angle triangle

5 0

3 years ago

Which expression shows the result of applying the distributive property to 1/4(−3n+3/2) ?

marissa [1.9K]

1/4(-3n + 3/2) =
-3/4n + 3/8

4 0

3 years ago

Read 2 more answers

the population of collin county, which follows the exponential growth model, increased from 491,675 in 2000 to 782,341 in 2010.

CaHeK987 [17]

Applying the formula for the exponential growth model, the growth rate is 0.046447277776453351798354258063923

the exponential growth is a data pattern that illustrates an increase over time by generating an exponential function curve.

The exponential growth model can be expressed as:

P(t) = P(0) x e^(k.t)

Where:

P(t) = Value at time t

P(0) = Initial value

k = growth rate

Information from the problem:

P(0) = 491,675

P(t) = 782,341

t = 2010 - 2000 = 10 years

Substitute the data into the formula:

782,341 = 491,675 x e^{10k}

e^{10k} = 782,341 / 491,675

10 k . ln e = ln (782,341 / 491,675)

10 k = 0.46447277776453351798354258063923

k = 0.046447277776453351798354258063923

Read more about the exponential growth model here:

brainly.com/question/14973088

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8 0

1 year ago

Jenny has saved $600 from her summer job. During the school year, she withdraws $20 from her account every week for her daily ex

Anastasy [175]

Answer:

17

Step-by-step explanation:

i multiplied 17 by 20 and that gave me 340 which is greater than 300

4 0

3 years ago

Read 2 more answers