Matt has 328 cars in his toy car collection. For his birthday, he got 86 more cars.
How many cars does he have now? *

Answer:

10.25 inches

Step-by-step explanation:

Given that:

Actual height of tower = 205 feets

Ratio of scale drawing = 1 inch : 20 feets

The proportion of the height of the scale drawing will be :

Actual height / 20 feets

205 feets / 20 feets

= 10.25 inches

h in inches of the scale drawing will be 10.25 inches

Answer:

Step-by-step explanation:

Step one:

given data

the initial height of plant= 3inches

growth in inches per week =2inches per wee

Step two:

for x number of weeks, the height is expressed as

[tex]h(x) = 2x + 3[/tex]

With the given growth function, we can estimate the height of the plant after any number of weeks, say x=6, that is 6 weeks, the height will be

substitute x=6 in the growth function

[tex]h(x) = 2(6)+ 3\\\\h(x) = 12 + 3\\\\h(x) = 15 inches[/tex]

Answer:

D would be your answer

Step-by-step explanation:

Answer:

32 oranges and 16 apples

Answer:

Option (2)

Step-by-step explanation:

If a function g(x) is shifted 'a' units downwards then the equation of the transformed function will be,

g(x) = f(x) - a

Similarly, when the parent function is shifted 'a' units upwards, equation of the transformed function will be,

g(x) = f(x) + a

If the parent function is f(x) = x

And the graph of this function is shifted 7 units downwards,

Transformed function will be,

f'(x) = x - 7

Option (2) will be the correct option.

Answer:

r=6

Step-by-step explanation:

The area of a circle is given by πr². Note that this uses the radius, not the diameter.

Now, one quarter of this area (ABC) is given to be 9π.

So apparently:

[tex]\frac14 \pi r^2 = 9\pi[/tex]

If you solve this:

[tex]\frac14 r^2 = 9[/tex] (divide both sides by π)

[tex]r^2 = 9\cdot4[/tex] (multiply both sides by 4)

so

r = √36 = 6

so the radius is 6.

Answer: 3 hours

Step-by-step explanation: 120 miles divided by 40 miles per hour is 3, 3 = how many hours it'll take to get to the destination

Answer:

=

4

-

5

Step-by-step explanation:

Answer:

the total cost of producing 6 widgets is $231

Answer:

is it 30?

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Trust me I kinda can't explained it so you got to trust me

The correct answer would be options (B), (C), and (E) which the statements are "true".

A linear equation is defined as an equation in which the highest power of the variable is always one.

The graph given in the question, as shown represents a system of linear equations.

According to the given graph, the statements are "true" as follows:

The system has one solution.

The point of intersection is the solution.

A reasonable solution is (6.4, 0.4).

Hence, the correct answer would be options (B), (C), and (E).

Learn more about the Linear equations here:

https://brainly.com/question/13738061

#SPJ5

Given:

Translation of x represented by the translation rule <-6,8>.

To find:

The correct statement for the given rule of translation.

Solution:

Rule of translation is <-6,8>.

Here, x-coordinate represents horizontal shift and y-coordinate represents vertical shift.

x-coordinate is -6, which is negative. So, the figure translated 6 units left.

y-coordinate is 8, which is positive. So, the figure translated 8 units up.

Thus, translation in words is defined as "6 units to the left and 8 units up".

Therefore, the correct option is B.

Answer:

Ur table is wrong

Step-by-step explanation:

Jerome is also incorrect

Answer:

top 123456

bottom 7 8 9 10 11 12 13

Step-by-step explanation:

Length of room, l = 3x + 1 ft.

Breadth of room, b = x² -1 ft.

Now, it is given that university wants each room to have 195 ft² of living space.

So,

[tex]lb = A\\\\(x^2-1)(3x+1)=195\\\\3x^3+x^2-6x-1=195\\\\3x^3+x^2-6x-196=0[/tex]

So, above equation has two complex root and one real root i.e x = 4.08 ft .

Therefore, Length of room is 13.24 ft and breadth is 15.65 ft.

Hence, this is the required solution.

Answer:

Choice A. -3

Step-by-step explanation:

Using the x1-x2/ y1-y2 u fill in. So it would be 3-(-3) (x-axis) and 2-4 (y-axis).

So when u do both of those you are left with 6/-2.

When u simplify 6/-2 you get -3.

Answer:

slope is -1/3

Step-by-step explanation:

slope is read rise over run so the line, in this case, fell down 1 and ran 3. Falling means negative so the slope is negative 1 over 3. To easily determine a negative slope, see if the line is moving from top left to bottom right. If so, then it's negative. The other way around is a positive slope.

(i don't do formulas well so I use the graph)

Answer:

3/4 kg of sphagetti each

Step-by-step explanation:

The amount each family can take home, if the kg of sphagetti is divided equally is calculated as:

Kg of sphagetti left/Number of families

= 4 1/2kg/6

= 9/2 ÷ 6

= 9/2 × 1/6

= 9/12

= 3/4 kg

Hence, each family can take home 3/4 kg of sphagetti each.

Answer:

Step-by-step explanation:

1). [tex]((3^2)^{3} )^{\frac{1}{3} }[/tex] = 3² = 9

2). [tex](x^{3} )^{\frac{2}{3} }[/tex] = 4² = 16

3). [tex]((15^{3} )^{\frac{1}{3} } )^{2}[/tex] = 15² = 225

4). [tex]((21^{3} )^{\frac{1}{3} } )^{2}[/tex] = 14² = 196 (Sorry I made a mistake, the base should be 14)

5). [tex](5^{3} )^{\frac{2}{3} }[/tex] = 25

6). ( [tex](16^{3} )^{\frac{1}{3} }[/tex] )² = 256

Answer:5 weeks

Step-by-step explanation: Multiply the amount of hours and money she gets from baby sitting and chores and add the answers together. This equals 60 dollars a week. 300 divided by 60 is 5.

Answer:

given us,

mass= 25g

density= 5 g/ cm2

here,

volume = mass/ density

= 25g/ 5g cm2

= 5cm2

Step-by-step explanation:

cm2 is the square

Answer:

5

Step-by-step explanation:

25 / 5 = 5    mass / density = volume

Answer:

129

Step-by-step explanation:

123+6= 129

Answer:

Ciento veintinueve

Answer:

P'(3,-7) Q'(7,6) R'(-8,-7).

Step-by-step explanation:

Reflection across the x-axis

Given a point P(x,y), its reflection across the x-axis will map to point P'(x,-y), i.e., the y-coordinate gets inverted.

We are given the vertices of a triangle P(3,7) Q(7,-6) R(-8,7). The vertices of the image reflected across the x-axis are:

P'(3,-7) Q'(7,6) R'(-8,-7).

The new triangle has vertices P'Q'R'.

Answer:

scale factor = 2

length of PR = 14

Step-by-step explanation:

i hope this helps

Answer:

4/16

Step-by-step explanation:

mark me brainleist please

Answer: c = 3/10

Step-by-step explanation:

Answer:

c = 3/10

Step-by-step explanation:

Answer:

$17

Step-by-step explanation:

$5

6x$2=$12

$12+$5=$17

Answer:

Bro all of them are correct

Step-by-step explanation: