Guys does that mean multiply or like fractions?

Answer:

5/4

Step-by-step explanation:

since these two angles are the same, we can write down following equation:

70=x+20

then x = 50

Answer: 5 = z

Step-by-step explanation: You just need to isolate z to find out what it is equal to. So you simply just add 8 from both sides and z is equal to 5.

or, -3=z-8

or, -3+8=z

or, z=5 Ans.

Answer:

35$

Step-by-step explanation:

25 x 1.40 = 35

The value is approximate. Round it however you need to.

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Explanation:

x = number of years

y = cost

The teacher wants to know what value of x will make y = 2500.

Plug it in and solve for x.

y = 134.02x + 655.40

2500 = 134.02x + 655.40

2500-655.40 = 134.02x

1844.6 = 134.02x

x = 1844.6/134.02

x = 13.7636 approximately

Somewhere between year 13 and 14 is when the price should be $2500. This is of course based on the regression line estimate which isn't perfect.

Answer:58 mi

Hope this could help.

Answer:

[tex]\displaystyle y = -\frac{1}{2}\, x + 15[/tex].

Step-by-step explanation:

All non-horizontal line in the cartesian plane intersects the [tex]x[/tex]-axis at a unique point. The [tex]x\![/tex]-coordinate of that point is the [tex]\! x[/tex]-intercept of this line.

The [tex]x[/tex]-intercept of the line in this question is [tex]30[/tex]. Thus, the [tex]x\![/tex]-coordinate of the intersection of this line and the [tex]\! x[/tex]-axis would be [tex]30\![/tex].

Like all other points on the [tex]x[/tex]-axis, the [tex]y\![/tex]-coordinate of that intersection would be [tex]0[/tex]. Therefore, the coordinates of that intersection would be [tex](30,\, 0)[/tex].

Similarly, the [tex]y[/tex]-intercept of a non-vertical line is the [tex]y\![/tex]-coordinate of the point where that line intersects the [tex]y\!\![/tex]-axis.

The slope-intercept form of a line is in the form [tex]y = m\, x + b[/tex], where [tex]m[/tex] is the slope of the line and [tex]b[/tex] is the [tex]y[/tex]-intercept of this line. Both [tex]m\![/tex] and [tex]b\![/tex] are constants.

It is given that the [tex]y[/tex]-intercept of the line in this question is [tex]15[/tex]. Therefore, [tex]b = 15[/tex]. The slope-intercept equation of this line would be [tex]y = m\, x + 15[/tex] for some slope [tex]m[/tex] to be found.

All points [tex](x,\, y)[/tex] on this line should satisfy the equation [tex]y = m\, x + 15[/tex] of this line. The [tex]x[/tex]-intercept of this line, [tex](30,\, 0)[/tex], is a point on this line. Thus, the equation [tex]y = m\, x + 15\![/tex] should hold for [tex]x = 30[/tex] and [tex]y = 0[/tex]. Substitute these two values into the equation and solve for the slope [tex]m[/tex]:

[tex]0 = 30\, m + 15[/tex].

[tex]\displaystyle m = -\frac{1}{2}[/tex].

Therefore, the slope-intercept equation of this line would be:

[tex]\displaystyle y = -\frac{1}{2}\, x + 15[/tex].

Answer:

The area of quadrilateral EASY is 24 cm².

Step-by-step explanation:

Here's the required formula to find the area of quadrilateral EASY :

[tex]\longrightarrow{\pmb{\sf{Area_{(Quadrilateral)} = \dfrac{d}{2}\Big(h_1 + h_2\Big)}}}[/tex]

Substituting all the given values in the formula to find the area of quadrilateral EASY :

[tex]\longrightarrow{\sf{Area_{\tt(EASY)} = \dfrac{d}{2}\Big(h_1 + h_2\Big)}}[/tex]

[tex]\longrightarrow{\sf{Area_{\tt(EASY)} = \dfrac{6}{2}\Big(5+3\Big)}}[/tex]

[tex]\longrightarrow{\sf{Area_{\tt(EASY)} = \cancel{\dfrac{6}{2}}\Big( \: 8 \: \Big)}}[/tex]

[tex]\longrightarrow{\sf{Area_{\tt(EASY)} =3\big( \: 8 \: \big)}}[/tex]

[tex]\longrightarrow{\sf{Area_{\tt(EASY)} =3 \times 8}}[/tex]

[tex]\longrightarrow{\sf{Area_{\tt(EASY)} =24 \: {cm}^{2}}}[/tex]

[tex]\star{\underline{\boxed{\sf{\red{Area_{\tt(EASY)} =24 \: {cm}^{2}}}}}}[/tex]

Hence, the area of quadrilateral EASY is 24 cm².

[tex]\rule{300}{2.5}[/tex]

The relation between Mean, Median and mode is given by

Mode= 3 Median - 2Mean---- equation1

According to the given condition

Mode= 2+median ----- equation 2

Putting equation 2 in equation 1

2+median= 3 Median - 2Mean

2 Mean= 3 Median - 2- Median

2 Mean= 2 Median - 2

Mean= Median-1

Mean- Median=1--------Eq. A

According to the second condition

Median- Mode=-2-----------eq. 3

Putting eq. A in eq. 3

Mean -1 - Mode=-2

Mean- Mode=-1

or

Mode- Mean=1------equation 4

Adding equation A and equation4

Mode- Mean=1

Mean- Median=1

Mode+ Median =2------- equation5

Again Putting equation2 in equation 5

2+median + Median =2

2 Median =2-2

2 Median =0

Median=0

Mean= 0-1

Mean= 0-1=-1

Mode- Mean=1

Mode-(-1)=1

Mode=0

Putting values in the formula of mean

x bar =∑x/5

(-1)5 = 0+0+ x1+x2+0

-5=  x1+x2

So the highest value is 0.

Learn more about mean here

https://brainly.com/question/542771

https://brainly.com/question/14532771

They rented out 5 self-propelled mowers and 20 riding mowers.

Data;

To solve this problem, we have to write a system of equations to represent the problem.

since we have

Let's write equations with these variables.

[tex]x+y = 25...equation (i)\\20x+40y = 900...equation(ii)[/tex]

From equation (i)

[tex]x+y= 25\\x = 25 - y...equation(iii)[/tex]

Put equation (iii) into equation (ii)

[tex]20x+40y=900\\x = 25-y\\20(25-y)+40y=900\\\\500-20y+40y=900\\500+20y=900\\20y=900-500\\20y=400\\\frac{20y}{20}=\frac{400}{20}\\ y=20[/tex]

Let's substitute the value of y into equation(i)

[tex]x+y =25\\x+20 = 25\\x = 25 - 20\\x = 5[/tex]

From the calculations above, they rented 5 self-propelled mowers and 20 riding mowers.

Learn more on system of equations here;

https://brainly.com/question/13729904

Answer:

[tex]n=-\frac{16}{3} (or) -5\frac{1}{3}[/tex] (or) -5.3 repeating

Answer:

Base: 3 cm

Height: 7 cm

Step-by-step explanation:

The area of a parallelogram is base × height = area. We're given the area of the parallelogram as 21 cm^2 and the height as 7 cm.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

0 is sin 90⁰ ...hmmm...kui

Answer:

77.74 square feet

Step-by-step explanation:

1. We have to keep the triangle and the rectangle apart and find the area of each separately then add the areas together.

The formula for the area of a rectangle is height x width = area

So, 6.5 feet x 10.4 feet = 67.6 feet squared

The formula for the area of a triangle is height x width x (1/2) = area

So, 5.2 feet x 3.9 feet x (1/2) = 10.14 feet squared

Now, add the two areas together.

10.14 square feet + 67.6 square feet = 77.74 square feet

Answer: 77.74 square ft

Step-by-step explanation:

first do the rectangle. 10.4 times 6.5. then traiangle(b times height divided by 2). then add them together.

Answer:

-25/4

Step-by-step explanation:

-4 ( 1.75 + x ) = 18

-7 - 4x = 18

-4x = 18 + 7

-4x = 25

x = 25 ÷ -4

x = - 25/4

Hope this helps!

Pls give brainliest

Answer:

y = 62.21

a = 25

r = 1.2 - 1 from (1 + r) part of the formula = .2 or 20%

Step-by-step explanation:

y = 62.21

y = final amount

y = a(1+r)^t

Answer:

Step-by-step explanation:

Let's see this in fraction form:

Simplified:

59/100 has a 9 digit in the hundreths:

Equation:

(REMEMBER: Final label is ft.)

Hallway = (1/2 in. (width) x (2 in. (length) + 3 in. (length)) x 6 ft. (actual size)

Hallway = (1/2 in. (width) x 5 in. (length)) x 6 ft. (actual size)

Hallway = 5/2 in. (area) x 6 ft. (actual size)

Hallway = 15 ft^2 (final answer)

Kitchen = (3 in. (width) x 3 in. (length)) x 6 ft. (actual size)

Kitchen = 9 in. (area) x 6 ft. (actual size)

Kitchen = 54 ft^2 (final answer)

Answer:

chip had two acorn and dale had four

Work Shown:

h = height of the building

h is opposite the reference angle (55)

the adjacent side is 30 feet

tan(angle) = opposite/adjacent

tan(55) = h/30

h = 30*tan(55)

h = 42.84444 which is approximate

h = 42.8 feet

Answer:

Step-by-step explanation:

The steps are as below:

The order is

Answer:

$2.00

Step-by-step explanation:

Answer: Its B aka 14+2/3x

Step-by-step explanation:

Answer:

It's B

Step-by-step explanation:

Answer:

7 carrots all together

Step-by-step explanation:

4+3=7