The table below shows the price in dollars for the number of roses indicated is the price proportional to the number of roses explain in 2 college sentence

Answer:

27.78

Step-by-step explanation:

x=(84.7+(-27.8)+82)÷5

x=138.9÷5

x=27.78

Answer:

AB = 6.4

Step-by-step explanation:

Assuming that AB + BC is AC, then we can say the following:

AB + BC = AC

AB + 6.8 = 13.2

AB + 6.8 + -6.8 = 13.2 + -6.8

AB = 6.4

Cheers.

Answer:

0.1949

Step-by-step explanation:

Given a normal distribution with;

Mean(m) = 8.8 inches

Standard deviation (sd) = 0.7 inches

If one item is chosen at random, what is the probability that it is less than 8.2 inches long?

Find the Z-score :

x = 8.2 inches

Z = (x - m) / sd

Zscore = (8.2 - 8.8) / 0.7

Zscore = - 0.6 / 0.7

Zscore = - 0.857 = - 0.86

P(Z < - 0.86) :

From z distribution table :

P(Z < - 0.86) = 0.1949

If one item is chosen at random, there is a probability of 0.1949 that it will be less than 8.2 inches long.

Answer:

D

Step-by-step explanation:

First, let's define each of the terms.

Scalene refers to triangles whose three sides and three angles all have different measures.

Isosceles refers to triangles who has two equivalent angles and sides.

Right triangles are triangles with one right angle.

So we know that the triangle has one 90 degrees and 2 45 degree angles.

In other words, this is an isosceles triangle.

And since it also contains a 90 degree angle, it means that the triangle is an isosceles right.

The answer is D

Answer:

  (x, y, z) = (30°, 62°, 88°)

Step-by-step explanation:

The given relations are ...

  x + y + z = 180 . . . . sum of angle measures is 180°

  y + z = 5x . . . . . . . . sum of 2nd and 3rd is 5 times the first

  z = y + 26 . . . . . . . . third is 26 more than second

__

We can use the third equation to substitute into the second equation.

  y + (y +26) = 5x

  2y +26 = 5x

We can multiply the first equation by 5, then substitute for 5y and for z.

  5x +5y +5z = 5(180)

  (2y +26) +5y +5(y +26) = 900

  12y + 156 = 900 . . . simplify

  y +13 = 75 . . . . . . . . divide by 12

  y = 62

  z = y + 26 = 62 +26 = 88

  y+z = 5x = 62 +88 = 150

  x = 150/5 = 30

The angle measures are (x, y, z) = (30°, 62°, 88°).

Answer:

x=30  y=62  z=88

Step-by-step explanation:

The solution is therefore (30,62,88).

(a) Area of rectangle = 1.67 squares in

(b) Area of rectangle = 3.33 squares in

(c) Area of rectangle = 6.67 squares in

(d) Area of rectangle = 0.53 squares in

(e) Area of rectangle = 1 squares in

The area of a rectangle is defined as the product of the length and width.

(a) Length of rectangle =  5 in and

Width of rectangle =  1/3 in

Area of rectangle = 5 × 1/3 = 5/3 = 1.67 square in

(b) Length of rectangle =  5/2 in and

Width of rectangle =  4/3 in

Area of rectangle = 5/2 × 4/3 = 20/6 = 3.33 square in

(c) Length of rectangle =  5 in and

Width of rectangle = 4/3 in

Area of rectangle = 5 × 4/3 = 20/3 = 6.67 square in

(d) Length of rectangle =  2/5 in and

Width of rectangle = 4/3 in

Area of rectangle = 2/5 × 4/3 = 8/15 = 0.53 square in

(e) Length of rectangle =  7/6 in and

Width of rectangle = 6/7 in

Area of rectangle = 7/6 × 6/7 = 42/42 = 1 square in

Learn more about the Area of the rectangle here:

brainly.com/question/20693059

#SPJ2

Answer:

13x + 6

Step-by-step explanation:

5x + 2(4x + 3)

distribute the 2

2 • 4x = 8x

2 • 3 = 6

5x + 8x + 6

combine like terms

13x + 6

Answer:

Step-by-step explanation:

5x+2(4x+3)

=5x+8x+6

=13x+6

Answer:

its a, c and e and 2020 edge.

Answer:3 inches

Step-by-step explanation:

For every inch is 3 feet

9 feet ÷3 feet to 1 inch = 3 inches

Answer:

Step-by-step explanation:

[tex](9,9) =(x_1,y_1)\\(6,5)=(x_2,y_2)\\\\d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\[/tex]

Plug-in the values into the equation

[tex]d = \sqrt{(6-9)^2+(5-9)^2}\\ \\d = \sqrt{(-3)^2+(-4)^2}\\ \\d = \sqrt{9+16}\\ \\d = \sqrt{25} \\\\d =5[/tex]

Answer:

25%.

Step-by-step explanation:

Since there are 52 cards, and 4 suits, you must find the number of cards for each suit. Begin by dividing 52 by 4.

52 / 4 = 13.

Now, we must check how many times 13 goes into 52. It goes in 4 times (4 x 13 = 52).

Because it is exactly 52, not over, we can find the percent by dividing 100 by the number of times 13 went into 52!

Since it went in 4 times, we will get the answer with this final equation:

100 / 4 = 25.

Therefore, the answer is 25%!

Answer:

40

Step-by-step explanation:

Surface area is the sum of the faces of all sides, so find the area of all sides and add

Answer:

40 mi²

Step-by-step explanation:

(see attached for reference)

the formula for surface area of a right rectangular prism

= 2(length x width) + 2(width x height) x 2(length x height)

in our case

length = 4 mi

width = 2 mi

height = 2 mi

substituting these values into the equation:

surface area

= 2(length x width) + 2(width x height) x 2(length x height)

=2(4)(2) + 2(2)(2) x 2(4)(2)

= 16 + 8 + 16

= 40 mi²

Answer:

Step-by-step explanation:

x + 5 = 20

x = 15

Answer:

x=15

Step-by-step explanation:

We are given the equation:

[tex]\frac{1}{4} = \frac{5}{x+5}[/tex]

We want to solve for x. Therefore, we must isolate x on one side of the equation.

Let's begin by cross multiplying. Multiply the numerator of the first fraction by the denominator of the second. Then, multiply the denominator of the first by the numerator of the second.

[tex]1(x+5)=(4*5)[/tex]

[tex]x+5=(4*5)[/tex]

[tex]x+5=20[/tex]

5 is being added to x. The inverse of addition is subtraction, so subtract 5 from both sides of the equation.

[tex]x+5-5=20-5[/tex]

[tex]x=20-5[/tex]

[tex]x=15[/tex]

Let's check our solution. Plug 15 in for x.

[tex]\frac{1}{4} = \frac{5}{x+5}[/tex]

[tex]\frac{1}{4} = \frac{5}{15+5}[/tex]

[tex]\frac{1}{4} = \frac{5}{20}[/tex]

[tex]\frac{1}{4} = \frac{5/5}{20/5}[/tex]

[tex]\frac{1}{4} = \frac{1}{4}[/tex]

Our solution checks out, so we know it is correct.

The solution to this equation is x=15

Answer:

DC

Step-by-step explanation:

Answer: 400 miles

Step-by-step explanation:

Let x= the amount of miles

120+0.4x=40+0.6x

 80+0.4x=0.6x

          80=0.2x

             x=400

400 miles a day the rental cost will be same

Hope this helps!! :)

Please let me know if you have any question

Answer: $70.73

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

a and c is the answer.

as you have studied in lower standard.

Answer:

24

Step-by-step explanation:

The most important thing to note here is that there are no parentheses defining what to do when.

Therefore, we have to use order of operations - PEMDAS, to find the expression's value.

PEMDAS states that the order you go in is:

1. Parentheses

2. Exponents

3. Multiplication/Division

4. Addition/Subtraction

[tex]6^2-3\cdot4[/tex]

There are no parentheses, so first we have to solve the exponent.

[tex]6^2=36\\\\36-3\cdot4[/tex]

Now we have to multiply.

[tex]36-12[/tex]

And now subtract.

[tex]24[/tex]

Hope this helped!

Answer:

6^2 - 3×4 = 24/1 = 24....

Answer:

the answer is 848500 centimetres

Step-by-step explanation:

we have to multiply the value by 100.

hope it helps.

Answer:

848500 cm

Step-by-step explanation:

[tex]1 \:cm =0.01 \:m\\x\: cm = 8485 \: m\\\\\frac{8485}{0.01} \\\\= 848500[/tex]

Answer:

rhombus

Step-by-step explanation:

if you flip a rhombus(diamond) shaped sandwich over it is still shaped like a rhombus

hope i helped

Answer:

3 customers brought all the three papers.

Step-by-step explanation:

Let, D, O and N represents the three newspapers.

D = The daily times

O = The observer

N = The new Nigeria.

According to the given information,

[tex]n(D\cup O\cup N)=135, n(D)=70,n(O)=60,n(N)=50[/tex]

[tex]n(D\cap O)=17, n(O\cap N)=15, n(D\cap N)=16[/tex]

We know that,

[tex]n(A\cup B\cup C) = n(A) + n(B) + n(C)-n(A\cap B)-n(B\cap C)-n(C\cap A) + n(A\cap B\cap C)[/tex]

Using this formula, we get

[tex]n(D\cup O\cup N) = n(D)+n(O) + n(N)-n(D\cap O)-n(O\cap N)-n(N\cap D) + n(D\cap O\cap N)[/tex]

[tex]135 =70+60+50-17-15-16 +n(D\cap O\cap N)[/tex]

[tex]135 =132+n(D\cap O\cap N)[/tex]

[tex]135 -132=n(D\cap O\cap N)[/tex]

[tex]3=n(D\cap O\cap N)[/tex]

Therefore, 3 customers brought all the three papers.

Answer:

false; Only square roots can result in irrational numbers. Subtraction of any two real numbers results in a rational number.

Step-by-step explanation:

Rational numbers in any operation with a rational number except square rooting will result in a rational number.

Greetings from Brasil...

The volume of a sphere is given by the expression:

where R = radius

So

V = (4πR³)/3

V = (4.π.12³)/3

V = (4.π.1728)/3

V = 6912π/3

or

V = 7,238.23cm³

Answer:

if its asking for the tenths place its 3.7

if its asking for the ones place its 4

Step-by-step explanation:

Answer:

8848 meters

Step-by-step explanation:

[tex]1 \: cm = 0.01\:m\\884800 = x \: m\\\\x = 884800\times 0.01\\\\x = 8848\:meters[/tex]

Answer:

The meter is the international system unit of length, here there are some conversions:

So we know 100 cm are equal to 1 meter and we have to pass the 884800 centimeters to meters.

If 1 meter is equal to 100 centimeters, to pass from meters to centimeters we multiply by 100 and from centimeters to meters we divide by 100.

In this case, we need to pass from cm to m, so we divide by 100 the altitude:

884800/100 = 8848 meters

Answer:

-56

Step-by-step explanation:

It technically means -8 times 7.

Answer:

sixty-eight and ninety-four hundredths

Step-by-step explanation:

Answer: sixty eight and ninety four hundredths

Step-by-step explanation:

60 = sixty

8 = eight

. = decimal (and)

.9 = nine tenths

.04 = four hundredths

so....

sixty eight and ninety four hundredths

Answer:

-2(4)¹⁴

Step-by-step explanation:

times -2

4 to the 14th power = (4)¹⁴

Answer:

(4^14) * -2 =

268,435,456 * -2 = -536,870,912

Step-by-step explanation: