See attached photo!! Please help Asap!!! CORRECT ANSWERS ONLY!! THANKS IN ADVANCE!!
Which construction might this image result from?


A.
construction to copy a line segment
B.
construction of a perpendicular bisector
C.
construction of a perpendicular to a line through a given external point

Answer:

Step-by-step explanation:

5 3/7 = 5.429

5.48

5.042

least to greatest is : 5.042, 5 3/7, 5.48

Answer:

Step-by-step explanation:

interior angle = sum of interior angles/total no. of angles

= 540/5 = 108

The equation of the line perpendicular to y=1/2x-9 passing through the point (7,10) is y=-2x+24.

To find the equation of a line that is perpendicular to another line, we need to determine the slope of the given line and use the negative reciprocal of that slope for our new line. The line given is y = ½x - 9, so the slope (m) is ½. The slope of the perpendicular line will be the negative reciprocal of ½, which is -2.

The next step is to use the point given, (7,10), and the slope of the perpendicular line to write the equation in point-slope form, which is y - y1 = m(x - x1). Plugging in our values we get: y - 10 = -2(x - 7).

Finally, we can rearrange this into slope-intercept form, y = mx + b, by simplifying and solving for y:

Therefore, the equation of the line perpendicular to y = ½x - 9 that passes through the point (7,10) is y = -2x + 24.

Answer: [tex]60\ cm^3[/tex]

Step-by-step explanation:

You can observe in the picture attached that the box is a rectangular prism.

The volume of a rectangular prism can be found with this formula:

[tex]V=lwh[/tex]

Where "l" is the length, "w" is the width and "h" is the height.

You know that the lenght of each side of those cubes is 1 centimeter. Therefore, you can multiply the number of cubes on each side of the box by 1 centimeter in order to find the lenght, the width and the height of the box:

 [tex]l=(4)(1\ cm)=4\ cm\\\\w=(3)(1\ cm)=3\ cm\\\\h=(5)(1\ cm)=5\ cm[/tex]

Now you can substitute the lenght, the width and the height of the box into the formula shown at the beginning of the explanation:

[tex]V=(4\ cm)(3\ cm)(5\ cm)[/tex]

Finally, evaluating, you get that the volume of the box is:

[tex]V=60\ cm^3[/tex]

Answer:

I believe it is C because it comes out to 8x-10=8x+10

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

A has infinite solution

B has one solution

C has no solution

D has infinite solution

Answer:

The Proof for  "Equal chord of a circle subtends equal angle at the Center".

Step-by-step explanation:

Consider a Circle with center as C,

Radius AC ,BC ,DC and EC

Chord AB = Chord CD

To Prove:

"Equal chord of a circle subtends equal angle at center".

i.e ∠ACB = ∠ECD

Proof:

In  Δ ABC and Δ DEC

Chord AB ≅ Chord DE     .….{Given}

AC ≅ DC                           …..{Radius of Same Circle}

BC ≅ EC                           ….{Radius of Same Circle}

Δ ABC ≅ Δ DEC               ….{By Side-Side-Side Congruence Postulate}

∴∠ACB ≅ ∠ECD  ...{Corresponding Parts of Congruent Triangles are Congruent or CPCTC} ....Proved

i.e Equal chord of a circle subtends equal angle at the Center.

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{\dfrac{3}{8}\times\dfrac{4}{5}}\\\\\\\mathsf{= \dfrac{3\times4}{8\times5}}\\\\\\\mathsf{= \dfrac{12}{40}}\\\\\\\mathsf{= \dfrac{12\div4}{40\div4}}\\\\\\\mathsf{= \dfrac{3}{10}}\\\\\\\\\\\\\huge\text{Therefore, your answer is: \boxed{\mathsf{\dfrac{3}{10}}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:54.3915

Step-by-step explanation:

Price:63.99

Off:15%

Price after 15% off:

{63.99*(100-15)}/100

={63.99*85}/100

=5439.15/100

=54.3915

Answer: 1

Step-by-step explanation:

i think u just have to divide

Answer:

He will pay $64

Step-by-step explanation:

Using the attached image, for the head of household earning $36,558, he's bound to pay $4,866 considering that his age bracket is in the last line of the image ($36,550-$36,600). However, since he has already paid $4,802 then he hasn't paid it all. He remains with a balance of $4,866-$4,802=$64

Therefore, he's supposed to pay additional $64

Answer:

Area of the wall without the doorway = 67.5 - 21 = 46.5 [tex]feet^{2}[/tex]

Step-by-step explanation:

i) let length of smaller side of trapezoidal wall, a = 22 feet

ii) let length of longer side of trapezoidal wall, b = 23 feet

iii) height of trapezoidal wall, h = 3 feet

iv) area of trapezoidal wall = [tex](\frac{a + b}{2} )\times h[/tex] = [tex](\frac{22 + 23}{2} )\times 3[/tex] = 22.5 [tex]\times[/tex] 3 = 67.5 [tex]feet^{2}[/tex]

v) area of door = 7 [tex]\times[/tex] 3 = 21 [tex]feet^{2}[/tex]

vi) Area of the wall without the doorway = 67.5 - 21 = 46.5 [tex]feet^{2}[/tex]

Answer:

Jenny spent 1 hour swimming in the morning.

Jenny pasó 1 hora nadando por la mañana.

Step-by-step explanation:

Translated:

Jenny is on the summer swimming team and her practice is 4 hours per day, in a week. The schedule is the same every day. The team swims in the morning and again in the afternoon 2 hours. If she swims 12 hours a week, how much does she swim every morning?

We know that she swims 4 hours per day, mornings and evenings.

We know that one specific week she swam for 12 hours total in that week.

Let as denote the number of hours swam in a day as [tex]x[/tex].

Then we can say that in that week for 12 hours total and 4 hours swimming per day, we have:

[tex]4x=12\\x=\frac{12}{4}\\x=3[/tex]hours per day swam for that week.

Now since we know for a fact that 2 hours are spend swimming in the evening then we can subtract this from the total of 3 hours as

[tex]3-2=1[/tex] hour of swimming in the morning.

So we can conclude that on the week that Jenny swam for 12 hours total, she spent 1 hour swimming in the morning and 2 hours swimming in the evening.

En Espagnol:

Entonces podemos concluir que la semana en que Jenny nadó durante 12 horas en total, pasó 1 hora nadando por la mañana y 2 horas nadando por la noche

Answer:

  (x, y, z) = (4, 6, 7)

Step-by-step explanation:

The problem is inconsistent and cannot be solved.

The only answer that makes any sense is the first one. Point J is the circumcenter, so the radii are equal, meaning 2x+2=2y-2 or y = x+2. Only the first answer matches.

The drawing shows FI=10, which is the only way z = 7 makes sense, but the wording says JF=10, which agrees with (x, y) = (4, 6). Both those segments cannot be 10.

The new pressure is 2 Kpa

Solution:

At constant temperature, the pressure of a sample of gas is inversely proportional to its volume

Therefore,

[tex]\text{ pressure of a sample of gas} \propto \frac{1}{\text{volume}}[/tex]

Let "p" be the pressure of sample gas

Let "v" be the volume

Then we get,

[tex]p \propto \frac{1}{v}\\\\p = k \times \frac{1}{v}\\\\p = \frac{k}{v} ---------- eqn 1[/tex]

Where, "k" is the constant of proportionality

I have some oxygen in a 2.28 liter container with a pressure of 5 kPa

Substitute v = 2.28 and p = 5 in eqn 1

[tex]5 = \frac{k}{2.28}\\\\k = 5 \times 2.28\\\\k = 11.4[/tex]

I move all of it to a 5.7 liter container at the same temperature

Substitute k = 11.4 and v = 5.7 in eqn 1

[tex]p = \frac{11.4}{5.7}\\\\p = 2[/tex]

Thus new pressure is 2 kPa

So basically here is the answer mate!

2x  +  7y  =  3-------------------------(substitute x's value here, i.e., x = -4y)

2( -4y )  +  7y  =  3

-8y  +  7y  =  3

-1y  =  3

y  =  -3------------------------(  1  )

Since x  =  -4y

             =  -4 (  -3  )  --------------------------( since we found the value of y)

             =  12

Here is the answer for  x  = 12  ,  y  =  -3

Mark my anwer as the brainliest please !  :)

Answer:

23/25

Step-by-step explanation:

Just figure out what goes in both of these numbers and i think of it as making a Fraction getting skinny so I simplify until I can't get any Skinner, and as I reduced I got 23/25 or 0.92.

I hope this help, This is just how to think about it you should try it, it really helps me!

There is 32.69% decrease.

Step-by-step explanation:

Given,

Old value = 52 million

New value = 35 million

Change = New value - Old value

Change = 35 - 52 = -17

The negative sign indicates the decrease.

Percent decrease = [tex]\frac{Change}{Old\ value}*100[/tex]

Percent decrease = [tex]\frac{17}{52}*100[/tex]

Percent decrease = [tex]\frac{1700}{52}\\[/tex]

Percent decrease = 32.69%

There is 32.69% decrease.

Keywords: percentage, division

Learn more about division at:

#LearnwithBrainly

Answer:

24 1/2

Step-by-step explanation:

This may be an arithmetic sequence with a common difference.

19 - 13 1/2 = 5 1/2

19 + 5 1/2 = 24 1/2

24 1/2 + 5 1/2 = 30

Answer: 24 1/2

Answer:

31/7 = 4 3/7.....3/7 is less then 1/2....so the closest integer is 4

Step-by-step explanation:

Please mark me brainlist if this helped

Answer:

D. 3x+(-2)=2x+4

Step-by-step explanation:

There is 2 red cubes of -1 so it has to be in parentheses, not combined like letter C.

The height scale is 75

Solution:

Given that, you are trying to enlarge an image that is 4 centimeters tall and 10 centimeters wide onto a billboard that is 3 meters tall and 8 meters wide

In this problem, we have:

Height of enlarged image = 3 m

Height of original image = 4 centimeter

We have to find the height scale

Convert 4 cm to meter

Use the following conversion factor

1 cm = 0.01 m

Therefore,

4 cm = 0.04 m

Thus, we have got,

Height of original image = 0.04 m

Height of enlarged image = 3 m

Therefore, the height scale is given by the following ratio:

[tex]Height\ scale = \frac{\text{height of enlarged height}}{\text{height of original image}}[/tex]

[tex]Height\ scale = \frac{3}{0.04} = 75[/tex]

So, the height scale is 75

Answer:

75cm

Step-by-step explanation:

i got the question right

To find the new number of counters in each bag, subtract 5 from bag a and add 5 to bag b.

The subject of this question is mathematics. In this question, we are given two bags, bag a and bag b, which contain 7x and 2x counters respectively. Five counters are taken from bag a and put in bag b.

To find the new number of counters in each bag, we subtract 5 from bag a and add 5 to bag b:

https://brainly.com/question/34484346

#SPJ3

Answer:

All I know about this type of stuff is y=m(x)+b. knowing this the equation for that would be y= 5/6x+3

Step-by-step explanation:

I don't really know how to explain it but that's the correct equation for this problem if that's what you were looking for. Sorry if I couldn't be of any help to you otherwise.

Answer:

C. 6.2y can be combined with -3/8y.

Step-by-step explanation:

6.2y can be combined with -3/8y because both numbers have the same variable x. All of the other choices have different variable that are not like terms.

Answer:

738

Step-by-step explanation:

984 ÷ 100 = 9.84

9.84 × 75 = 738

75/100

Answer:

48 bags

Step-by-step explanation:

Answer:$2,000

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the given angles from 180 for B

B = 180° - (90 + 40)° = 180° - 130° = 150°

--------------------------------------------------------------

sin40° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{a}{21}[/tex]

Multiply both sides by 21

21 × sin40° = a, thus

a ≈ 13.5 ( to the nearest tenth )

--------------------------------------------------------------

cos40° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{b}{21}[/tex]

Multiply both sides by 21

21 × cos40° = b, thus

b ≈ 16.1 ( to the nearest tenth )

Answer:

40 ft

Step-by-step explanation:

The fiagram shows the right triangle (one angle is right angle).

By the Pythagorean theorem,

[tex]\text{Leg}_1^2+\text{Leg}_2^2=\text{Hypotenuse}^2[/tex]

From the diagram,

[tex]\text{Leg}_1=24\ ft\\ \\\text{Leg}_2=32\ ft\\ \\\text{Hypotenuse}=c\ ft,[/tex]

then

[tex]24^2+32^2=c^2\\ \\c^2=576+1,024\\ \\c^2=1,600\\ \\c^2=40^2\\ \\c=40\ ft[/tex]

Answer:

1.8

Step-by-step explanation:

3.6/ x for x =2

3.6/2 = 1.8

Answer:

1.8

Step-by-step explanation:

3.6/ x when x= 2

Therefore, substitute the value of x.

Just divide through by 2

3.6/ 2 is 1.8