What is the slope of a line that passes through the points (5,-3) and (13, -9)

Answer:

6 large wreaths

(and 3 small wreaths)

Step-by-step explanation:

Let x = number of small wreaths made

Let y = number of large wreaths made

Given:

⇒ 20x + 30y = 240

Given:

⇒ y = 2x

Substitute  y = 2x  into  20x + 30y = 240 and solve for x:

⇒ 20x + 30(2x) = 240

⇒ 20x + 60x = 240

⇒ 80x = 240

⇒ x = 3

Therefore, Susan will make 3 small wreaths

Substitute found value for x into y = 2x and solve for y:

⇒ y = 2(3)

⇒ y = 6

Therefore, Susan will make 6 large wreaths

Answer:

159

Step-by-step explanation:

5×7×3+ 9×6÷2×2

=105+54

=159 cm²

Answer:

Park

Step-by-step explanation:

Answer:

3. burning of wood and coal

Answer:

c burning of wood and coal

Step-by-step explanation:

Emma gains profit of $600 on the sale of 300 shares of stock.

Ratio basically compares quantities, that means it shows the value of one quantity with respect to the other quantity.

If a and b are two values, their ratio will be a:b,

Given that,

Number of shares of stock purchased by Emma = 300,

And cost price of one share = $4.

Total cost price of 300 shares at $4 per share = 300 x 4 = $1200.

Also given that,

Selling price of one share = $6

Total selling price of 300 shares at $6 per share = 300 x 6 = $1800.

The profit = selling price - cost price

                 = 1800 - 1200

                 = 600

The profit on the sale of the stock is $600.

To learn more about Ratio on :

https://brainly.com/question/13419413

#SPJ2

Answer:

True

Step-by-step explanation:

It's true becuase you need to make each side of the equation equalivant.

Answer:

False

Step-by-step explanation:

Have a wonderful day !!!

Answer:

need full picture

Step-by-step explanation:

Answer:

well there is no integer number so the answer could be 5.5

Answer:

If looking for y, then y could equal 5.5 or 5 1/2

Step-by-step explanation:

(-5)+(5.5)=0.5

(-6)+(5.5)=-0.5

The highest blank is (D)

The second highest blank is (E)

The third highest blank is (A)

The fourth highest blank is (C)

The statement true about the function is the vertex is a maximum.

A quadratic function has the formula [tex]\rm f(x) = ax^2 + bx+ c[/tex], where a, b, and c are integers with an a that is not equal to zero.

Given

The value of a function in the form [tex]\rm f(x) = ax^2 + bx+ c[/tex] is negative.

As the function is negative then the following is true:

[tex]\rm a < 1[/tex]

When the leading coefficient is less than one then:

Hence, the statement true about the function is the vertex is a maximum.

To know more about parabolas click the link given below.

https://brainly.com/question/9012441

The ratio of the lengths of the segments of the other base considering the segments that start with the same legs as the segments in the ratio for the first base is n:m

Suppose that we've got two quantities with measurements as 'a' and 'b'

Then, their ratio(ratio of a to b) a:b or [tex]\dfrac{a}{b}[/tex]

We usually cancel out the common factors from both the numerator and the denominator of the fraction we obtained. Numerator is the upper quantity in the fraction and denominator is the lower quantity in the fraction).

Suppose that we've got a = 6, and b= 4, then:

[tex]a:b = 6:2 = \dfrac{6}{2} = \dfrac{2 \times 3}{2 \times 1} = \dfrac{3}{1} = 3\\or\\a : b = 3 : 1 = 3/1 = 3[/tex]

Remember that the ratio should always be taken of quantities with same unit of measurement. Also, ratio is a unit-less(no units) quantity.

Two triangles are similar if two corresponding angles of them are of same measure. It is because when two pairs of angles are similar, then as the third angle is fixed if two angles are fixed, thus, third angle pair also gets proved to be of same measure. This makes all three angles same and thus, those two triangles are scaled copies of each other. Thus, they're called similar.

For the given case, referring to the attached figure, we can see that the lines AB and CD are parallel, the point of intersection of the diagonals is O, the line intersecting the bases is EF, the base whose segments' lengths' ratio are given is AB, and the base whose segments' lengths' ratio is to be found is CD.

We get [tex]m\angle DOF = m\angle BOM[/tex] vertical angles(angle made oppositely between two intersecting lines. They are always of same measure).

('m' of an angle means measurement of that angle. )

Also, the angles [tex]m\angle OFD = m\angle OMB[/tex] due to them being alternate interior angles(angles made by a line which intersects two parallel lines and those angles are opposite to each other on each parallel side, interior to those parallel sides. They are of same measure).

Thus, by Angle-Angle similarity, we get [tex]\triangle BOM \sim \triangle DOF[/tex]

In the similar way, we get [tex]\triangle AOM\sim \triangle COF[/tex]

Now, let for the similar triangle pair [tex]\triangle BOM \sim \triangle DOF[/tex], we have sides of BOM multiplied by 'a' to get sides of DOF.

And let for the similar triangle pair [tex]\triangle AOM\sim \triangle COF[/tex], we have sides of AOM multiplied by 'b' to get sides of COF.

Then, for the side OF and OE, we get:

[tex]OF = a \times OM\\OF = b\times OM[/tex]

That shows that [tex]a = b[/tex]

Thus, as we're given that:

[tex]\dfrac{AE}{EB} = \dfrac{m}{n}[/tex]

So, we get:

[tex]\dfrac{DF}{FC} = \dfrac{a \times BE}{a \times EA} = \dfrac{BE}{EA} = \dfrac{n}{m}\\\\\dfrac{DF}{FC} = \dfrac{n}{m}[/tex]

Thus, the ratio of the lengths of the segments of the other base considering the segments that start with the same legs as the segments in the ratio for the first base is n:m

Learn more about similar triangles here:

https://brainly.com/question/11929676

Answer:

20 square feet

Step-by-step explanation:

because 4 feet ×5 feet =20 feet square

Answer:

[tex]m=8[/tex]

Step-by-step explanation:

Given the following question:

[tex]10=\frac{5m}{4}[/tex]

In order to find the answer, we have to remember when we have a two-step equation like this to multiply on both sides, and then divide both sides to isolate the variable.

[tex]10=\frac{5m}{4}[/tex]
[tex]4\times10=40[/tex]
[tex]40=5m[/tex]
[tex]5m=40[/tex]
[tex]5m\div5=m[/tex]
[tex]40\div5=8[/tex]
[tex]m=8[/tex]

Hope this helps.

Ok so I don't know if it is (5m)/4 or 5(m/4) so I'll solve both

If it's (5m)/4 :

(5m)/4 = 10
5m = 10 x 4 = 40
m = 40/5 = 8

If it's 5(m/4)

5(m/4) = 10
m/4 = 10/5 = 2

m = 2 x 4 = 8

(same answers but different solutions so might as well)

Answer:

A. 500 years

Step-by-step explanation:

Try to use a ruler to mesure the scale on the timeline

Answer:2/2/5

Step-by-step explanation:
If 3/4 = 9/5
what about 4/4
You get the answer as 12/5 which is 2/2/5

Hope this helped


a whole is always fraction wise "1", whether is 5/5 or 4/4 or 1,000,000/1,000,000 it'd round up to "1", just 1 whole.

we know how much 3/4 of his land is, so the "whole land" will be in quarters, 4/4 or namely "1".

let's firstly convert the mixed fraction to improper fraction and then proceed.

[tex]\stackrel{mixed}{1\frac{4}{5}}\implies \cfrac{1\cdot 5+4}{5}\implies \stackrel{improper}{\cfrac{9}{5}} \\\\[-0.35em] ~\dotfill\\\\ \begin{array}{ccll} acres&whole\\ \cline{1-2} \frac{9}{5}&\frac{3}{4}\\[1em] x&\frac{4}{4} \end{array}\implies \cfrac{~~\frac{9}{5} ~~}{x}=\cfrac{~~ \frac{3}{4}~~}{\frac{4}{4}}\implies \cfrac{~~\frac{9}{5} ~~}{\frac{x}{1}}=\cfrac{~~ \frac{3}{4}~~}{1}\implies \cfrac{9}{5}\cdot \cfrac{1}{x}=\cfrac{3}{4}[/tex]

[tex]\cfrac{9}{5x}=\cfrac{3}{4}\implies 36=15x\implies \cfrac{36}{15}=x\implies \cfrac{12}{5}=x\implies 2\frac{2}{5}=x[/tex]

Step-by-step explanation:

1 hour she travels = 19 km

60 min = 1 hr

53 min = 1/60 * 53 hr = 53/60 hr

Now,

1 hr = 19 km

4 + 53/60 hrs = 19 * ( 4 + 53/60) km

She travels 92.78 km in 4 hrs and 53 minutes.

Answer:

1. 7

2. 5

3. 3

4. 1

Step-by-step explanation:

(-7)^2+6×(-7)

same as above.

Answer:

x-intercept= 0.5 y-intercept=1

Step-by-step explanation:

The line intercepts (0.5,0) and (0,1) which are the x and y-intercepts.

Answer:

Y intercept: 1

X intercept: 0.5

Step-by-step explanation:

Y intercept: 1

X intercept: 0.5

Look at graph and you can solve it!!

I belive in you!!

Have an amazing day!

PLEASE RATE AND MARK BRAINLIEST!

Using the binomial distribution, it is found that about 75 batteries each day are defective.

For each battery, there are only two possible outcomes, either it is defective, or it is not. The probability of a battery being defective is independent of any other battery, hence the binomial distribution is used to solve this question.

It is the probability of exactly x successes on n repeated trials, with p probability of a success on each trial.

The expected value of the binomial distribution is:

[tex]E(X) = np[/tex]

In this problem:

Then, the expected number of defective batteries in a day is given by:

E(X) = np = 500(0.15) = 75.

More can be learned about the binomial distribution at https://brainly.com/question/14424710

Answer:

q = 7p

Step-by-step explanation:

given q is directly proportional to p then the equation relating them is

q = kp ← k is the constant of proportion

To find k use the condition q = 28 when p = 4 , then

28 = 4k ( divide both sides by 4 )

7 = k

q = 7p ← equation of proportion

Answer:

yes

Step-by-step explanation:

it is correct because Gail's digit 9 is .9 and Lucas's is 10 times greater and .9 × 10 = 9 which is Lucas's digit 9 value

The approximate value of log b to the nearest hundredth using the logarithm property is 1.23. The correct option is B.

Logarithms are another way of writing exponent. A logarithm with a number base is equal to the other number. It is just the opposite of the exponent function.

The two expressions below have the same value when rounded to the nearest hundredth.

[tex]\rm Log_ 5 b \ \ and \ \ Log _ 9 48[/tex]

We know that the formula

[tex]\rm log_ab = \dfrac{log\ b}{log\ a}[/tex]

Then we have

[tex]\rm log_ 5\ b = log _ 9 48\\\\\\ \dfrac{log \ b}{log\ 5} = \dfrac{log\ 48}{log \ 9}\\\\\\log \ b = log \ 5 * \dfrac{log\ 48}{log \ 9}\\\\\\log \ b = 1.2315[/tex]

Thus, the value of log b is 1.23.

More about the logarithm link is given below.

https://brainly.com/question/7302008

Answer:

Step-by-step explanation:

Simplify 1/3(9y-3) - 2y as : 3y - 1 - 2y = y - 1

Expression 1 : 3y - 1 - 2y, can be simplified as y-1 => Equivalent
Expression 2 : 3y + 3 - 2y = y + 3 => Not equivalent
Expression 3 : y - 1 => Equivalent
Expression 4 : 1/3(9y) + 1/3(-3) - 2y = 3y - 1 - 2y = y-1 => Equivalent

So, the answer is the second expression.