The Force Of Gravity Affects The Mass Of An Object. True Or False (2024)

Answer:

The answer is 81°

Step-by-step explaination:

To start, the top right angle and the bottom left angle are alternate interior angles, making them congruent. The same justification goes for the angles in the top left and bottom right. With this in mind, 37° + 44° = 81°. Every triangle's angles always add up to 180°, meaning that 180° - 81° = 99°. Because angle n and the angle we just found to be 99° are supplementary, they also add up to 180°, therefore 180° - 99° = 81° which is the value of angle n.

True.

Any and all lines that are parallel share the same slope.

Assuming there can only be 2 cookies per identical package, She can make 42 identical packages which contains 2 chocolate chip cookies and 1 sugar cookie.

86 / 2 = 43 chocolate chips cookies

42 / 1 = 42 sugar cookies

With the sugar cookies not having the capability to match the requirements we will assume for this answer that an "Identical Package" is composed of 2 chocolate chip cookies, and a single sugar cookie.

Answer:

Step-by-step explanation:

Devon's sister is incorrect.

Note 6 drinks thats cost $2.99

2.99 divided by 6 is $0.50

Thus each drink is approx. $0.50

She would find it if she divided total number of drinks by the total price

Answer:

thirsty

Step-by-step explanation:love pionts

Answer:

71/96 = 0.73958

Step-by-step explanation:

The first one is the answer the second one is that in decimal form

Answer:

the answer is equals to

71/96

Answer:

y=-1/2 +2

Step-by-step explanation:

Answer:I am pretty sure the answer is

C. "They are perpendicular to each other."

Step-by-step explanation:

For a shape to be reflected, it must be reflected across a line.

The true statement about the relationship between segments M, M' and the x-axis is that (c) they are perpendicular to each other

Given that:

Shape: rectangle LMNOReflection line: x-axis

When the shape is reflected across the x-axis, we have the following perpendicular and congruent lines

L x-axis and L' x-axis M x-axis and M' x-axis N x-axis and N' x-axis O x-axis and O' x-axis

Hence, the relationship between segments M, M' and the x-axis is that (c) they are perpendicular to each other

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To calculate this percentage, we suggest using this formula:

% / 100 = Part / Total

Substituting the provided values:

60/100 = Part / 20

Performing cross multiplication:

60 x 20 = 100 x Part, or

1200 = 100 x Part

Now just divide by 100 and get the answer:

Part = 1200/100 = 12

Answer:

B

Step-by-step explanation:

They are similar by the definition of similarity in terms of a dilation.

What is similarity in terms of dilation in Mathematics?

Two figures must have congruent (equal) comparable angle measures and proportional sides in order to be considered similar. Dilations produce comparable numbers because adding the scale factor produces proportional sides while keeping the angle measurement and form constant.

Given

In GHI ,

GH = 3cm [using distance formula]

HI = 5.65 cm

GI = 6 c

In JKL,

JK = 2.2361 cm

KL = 2.8284 cm

JL = 3 cm

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#SPJ2

D
126.36
It goes after the decimal

Tenths, hundredths, thousands

Answer:

Step-by-step explanation:

bottom option

Answer:

In math, slope is used to describe the steepness and direction of lines

Step-by-step explanation:

Answer:

(2, -2)

Step-by-step explanation:

Given

y = x - 4 2x + y = 2

Solving by substitution

2x + (x - 4) = 23x - 4 = 23x = 6x = 2

Then finding y

y = x - 4y = 2 - 4y = -2

Intersection point is (2, -2)

Answer:

20/40

Step-by-step explanation:

If you make them decimals, then 17/40 = .43

0/40= .00 20/40 = .50 40/40 =1.00

so .50 is closest to .43.

Answer:

Following are thew solution to this question:

Step-by-step explanation:

Please find the complete question in the attached file.

Using formula:

[tex]\text{Margin of error} = \frac{(z \times \sigma) }{\sqrt{n}}[/tex]

n = the number of work cycles for 95 confidence interval

z-score = 1.96

So, [tex]\frac{(z \times \sigma)}{\sqrt{n}}[/tex] = [tex]\ Mean \times 0.02[/tex]

[tex]\frac{(1.96 \times 0.376)}{\sqrt{n}} = 4.416666667 \times 0.02 \\\\\\[AVERAGE(4,4.5,5,4.5,4.5,4) = 4.416666667][/tex]

[tex]\sqrt{n} = \frac{(1.96 \times 0.376)}{(4.416666667 \times 0.02)} \\\\[/tex]

[tex]= 8.342943396\\\\[/tex]

[tex]n = 69.6047045[/tex]

[tex]= 70[/tex]

Using the sample size formula, the number of samples required is 919.

Standard deviation, σ = 0.376

From the data given :

Mean = (4 + 4.5 + 5 + 4.5 + 4.5 + 4) / 6 = 4.417Standard deviation = 0.376

Using the sample size relation thus:

[tex] n = (\frac{T_{critical}σ}{E})^{2}[/tex]

E = Margin of Error = 5% = 0.05Tcritical at 99%, df = 5 = 4.032 (T distribution table)

Substituting the values into the equation :

[tex] n = (\frac{4.032 \times 0.376 }{0.05})^{2}[/tex]

[tex] n = (\frac{1.516032}{0.05})^{2} = 919.34[/tex]

Hence, the sample size required is 919.

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Answer:

AE and BD use the same lines for both triangles so the angles for C are the same. this means that all the angles are congruent between both triangles.

Step-by-step explanation:

Answer:

The distance across the river d=175ft

Step-by-step explanation:

As◇ ABC& ◇ EDC are similar, BC/CD=AB/ DE

4x/7x=100/d

d=100×7/4=175

Answer:

The value is [tex]n =2401 [/tex]

Step-by-step explanation:

From the question we are told that

The margin of error is E = 2%= 0.02

From the question we are told the confidence level is 95% , hence the level of significance is

[tex]\alpha = (100 - 95 ) \%[/tex]

=> [tex]\alpha = 0.05[/tex]

Generally from the normal distribution table the critical value of [tex]\frac{\alpha }{2}[/tex] is

[tex]Z_{\frac{\alpha }{2} } = 1.96[/tex]

Here we are going to assume that the sample proportion is [tex]\^ p = 0.50[/tex]

Generally the sample size is mathematically represented as

[tex]n = [\frac{Z_{\frac{\alpha }{2} }}{E} ]^2 * \^ p (1 - \^ p ) [/tex]

=> [tex]n =[\frac{ 1.96 }{ 0.02} ]^2 * 0.5 (1 -0.5 ) [/tex]

=> [tex]n =2401 [/tex]

Given:

Decay rate: 1.5% per year = -0.015

To find:

The half life.

Solution:

The continuous exponential decay function is

[tex]A(t)=Ae^{-kt}[/tex]

where, a is initial value, -k is decay rate and t is time period.

For half life, [tex]A(t)=\dfrac{A}{2}[/tex],

[tex]\dfrac{A}{2}=Ae^{-0.015t}[/tex]

Dividing both sides by A.

[tex]\dfrac{1}{2}=e^{-0.015t}[/tex]

Taking natural log on both sides.

[tex]\ln \dfrac{1}{2}=\ln e^{-0.015t}[/tex]

[tex]-0.69314718=-0.015t[/tex]

Divide both sides by -0.015.

[tex]\dfrac{-0.69314718}{-0.015}=t[/tex]

[tex]46.209812=t[/tex]

[tex]t\approx 46[/tex]

Therefore, the half life is 46 years.

Step-by-step explanation:

i think c is your answer

Answer:

r=ln3/10

Step-by-step explanation:

The daily rate is given by 3 to the power x divided by 10.

We have given that a sample of bacteria is growing at a continuously compounding rate.

The sample triples in 10 days.

What is the formula for the daily rate?

The daily rate of the bacteria growth is. exponential growth is in the form

y = abˣ

where y, x are variables.

a is the initial value

Sample triples, in 10 days. therefore the value of b=3.

Therefore we get,

[tex]y=3a^{\frac{x}{10}[/tex]

[tex]y=a3^{\frac{x}{10}[/tex]

Therefore the daily rate is given by [tex]3^{\frac{x}{10}[/tex].

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Answer:

The greatest number of 15 inches pieces that can be cut from 5 rolls of length 9 feet is: 35

Step-by-step explanation:

Given

Total length of one roll of ribbon = 9 feet

As the pieces have to be cut into inches, we will convert the measurement in feet to inches

As there are 12 inches in one feet, 9 feet will be equal to:

9*12 = 108 inches

Now first of all, we have to see how many 15 inches pieces can be cut from one role

So,

[tex]=\frac{Length\ of\ roll}{Length\ of\ piece}\\=\frac{108}{15}\\=7.2[/tex]

So the seamstress can cut 7 15-inch long pieces from a roll.

Now given that he has to cut from 5 rolls, the total number of 15-inch pieces will be:

[tex]= 5 * 7 =35[/tex]

Hence,

The greatest number of 15 inches pieces that can be cut from 5 rolls of length 9 feet is: 35

Answer:

the answer is y=6/5x-7

Step-by-step explanation:

m=y²-y¹/x²-x¹

m=(-1)-(-7)/5-0

m=6/5

y-y=m(x-x¹)

y-(-1)=6/5(x-5)

y+1=6/5x-6

-1 -1

y=6/5x-7

Answer:

Step-by-step explanation:

Let Carlo's age = x

Equation: 6*x = 108

6x = 108

Solution:

6x = 108

x = 108/6

x = 18

Carlo's age = 18 years

Answer:

Solution :-

Let the age of Carlo be x

[tex] \tt \: equation \longrightarrow \: 6x = 108[/tex]

Age

[tex] \tt \: 6x= 108[/tex]

[tex] \tt \: x \: = \dfrac{108}{6 } = 18[/tex]

Answer:

see below

Step-by-step explanation:

5/6 × 1/5= 1/6

Rewrite the fractions

5/5 * 1/6 = 1/6

1 * 1/6 = 1/6

1/6 = 1/6

Answer:

below

Step-by-step explanation:

[tex] \frac{5}{6} \times \frac{1}{5} [/tex]

divided 5 by 5

[tex] 5 \div 5 = 1 [/tex]

multiply 1 by 1/6

[tex] 1 \times \frac{1}{6} [/tex]

hence,

[tex] = \frac{1}{6} [/tex]

51.1 and 64.9

Step-by-step explanation:

Answer: 55.1 and 64.9

On edge.

Step-by-step explanation:

Answer:

[tex]x = -56[/tex]

Step-by-step explanation:

Given

[tex]0.75(x + 20) = 2 + 0.5(x - 2)[/tex]

Required

Find x

[tex]0.75(x + 20) = 2 + 0.5(x - 2)[/tex]

Open brackets

[tex]0.75x + 15 = 2 + 0.5x - 1[/tex]

Collect Like Terms

[tex]0.75x - 0.5x = 2 - 1 - 15[/tex]

[tex]0.25x = -14[/tex]

Solve for x

[tex]x = -\frac{14}{0.25}[/tex]

[tex]x = -56[/tex]

Answer:

Division and multiplication are inverse operations. This means they "undo" each other. You can check your answer by multiplying the quotient by the divisor. You should get the dividend.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Division and multiplication are inverse operations. This means they "undo" each other. You can check your answer by multiplying the quotient by the divisor. You should get the dividend.i hope this helps:)