Linear equation in slope intercept form

Answer:

[tex] m\angle D = 40\degree[/tex]

Step-by-step explanation:

[tex] m\angle DEC = 25\degree [/tex]

(Vertical angles)

[tex] m\angle DCE = 180\degree - 65\degree [/tex]

(Linear pair angles)

[tex] m\angle DCE = 115\degree [/tex]

In [tex] \triangle DCE[/tex]

By interior angle sum postulate of a triangle

[tex] m\angle D = 180\degree-(115\degree + 25\degree) [/tex]

[tex] m\angle D = 180\degree-140\degree[/tex]

[tex] m\angle D = 40\degree[/tex]

Answer:

So  this is a negative slope remember this. We are going to use y = mx + b

m is the slope b is the y intercept. In this problem, the y intercept is 6.

The slope is -2;

Y = -2x + 6

Step-by-step explanation:

Answer:

13 is c

14 is b

Step-by-step explanation:

Answer:

21 hours

Step-by-step explanation:

After 2 hours the temperature has risen to 7°f

The time taken to rise to an additional 13°f can be calculated as follows

1 hour takes 3.5°f

13°f = 3.5×6

= 21 hours

Hence it would take 21 hours

Answer:

9.42 cubic inches

Step-by-step explanation:

We are to find the volume of the cone.

The formula is given as:

1/3πr²h

From the question,

Diameter = 3 inches, Radius = D/2 = 3/2

r = 1.5 inches

h = 4 inches

Hence, the volume of the cone =

1/3 × π × 1.5² × 4

= 9.42 cubic inches

Therefore, the filter can hold 9.42 cubic inches of liquid without overflowing.

Hi!

[tex]1 \frac{2}{3} + 1 \frac{1}{2} = 1 \frac{4}{6} + 1 \frac{3}{6} = 2 \frac{7}{6} = 3 \frac{1}{6} [/tex]

Greetings!

Answer:

B

Step-by-step explanation:

Answer:

it's 0.625

Step-by-step explanation:

Answer:

(1,3)

Step-by-step explanation:

Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis, or when x is equal to 0).

We're given that this line contains the point (0,1). This tells us that the y-intercept (b) of the line is 1.  We're also given that this line has a slope (m) of 2. Plug these values into [tex]y=mx+b[/tex]:

[tex]y=2x+1[/tex]

Now, plug in all of the possible points to see which are solutions.

1) (1,3)

[tex]3=2(1)+1\\3=2+1\\3=3[/tex]

Because the left side of the equation is equal to the right, (1,3) also lies on this line.

2) (3,1)

[tex]1=2(3)+1\\1=6+1\\1=7[/tex]

Because the left side is not equal to the right, (3,1) does not lie on the line.

3) (2,2)

[tex]2=2(2)+1\\2=4+1\\2=5[/tex]

Because the left side is not equal to the right, (2,2) does not lie on the line.

4) (2,3)

[tex]3=2(2)+1\\3=4+1\\3=5[/tex]

Because the left side is not equal to the right, (2,3) does not lie on the line.

I hope this helps!

Answer:

The answer is 8 quarters, 16 nickles, and 32 dimes

Step-by-step explanation:

Hope this helped :)

Answer: y=36^(2)x*49

Step-by-step explanation: Graph.

Brainliest or a thank you if im right please :)) <3

Answer:

a = 4

Step-by-step explanation:

note that 625 = [tex]5^{4}[/tex] , then

[tex]5^{a}[/tex] = [tex]5^{4}[/tex]

Since the bases on both sides are equal, both 5 then equate exponents, so

a = 4

Answer:

4

Step-by-step explanation:

Prime factorize 625

625 = 25 * 25 = 5 * 5 * 5 * 5

[tex]5^{a} = 625\\\\5^{a} = 5^{4}[/tex]

As base are same, compare the exponents

a = 4

Answer:

$90.02

Step-by-step explanation:

Solve

Formula: Change money = paid money – bill. Paid money = change + bill.

Given: 2 buckets of baseballs that cost $19.49 each

A bat that cost $125.50, and 2 pairs of baseball socks that totaled $29.50

Tax on Alex's purchases equaled $16.

Paid with three $100 bills.

To find: How much change Alex received if he paid with three $100 bills

Total payment + Total Tax  -Total cost

19.49 + 125.50 + 29.50  = 174.49 (Don't add the $16 tax because that will be taken from the amount we pay)

∴, three 100 bills is 300

So, 300 - 174.49 = 109.51

109.51 - 16 = 90.51

90.51 - 0.49 = $90.02

Answer:

38cm

Step-by-step explanation:

12.6 x 2= 25.2

6.4 x 2= 12.8

25.2 + 12.8= 38

Answer:

110 is the answer

Step-by-step explanation:

Answer:

it's on the picture hope you are doing well

Step-by-step explanation:

hope it helps make brainlliest ty

Answer: n=-5/12

Step-by-step explanation: 1/3-3/4=-5/12

hoped this helped :))

Answer: n= 5/12

Step-by-step explanation: 13=+3413=n+3431​=n+43​13−34=+34−34

Hope this helps!

y=5x-3 I think so.....

Answer:

Jody has to pay $14.24 for total after splitting the tip amount with Karen.

Hope this helps!!!!!

Step-by-step explanation:

Required information to prove the triangles are congruent:

AB=FE

Then you can say they are congruent by SAS

Answer: x = 8.3334

Step-by-step explanation:

assuming im solving for x ??

(6x + 8) + (19x - 3) = 180

21x + 5 = 180

      - 5     - 5

21x = 175

/ 21   / 21

x = 8.3334

Answer: 180

The sum of the angles in a rectangle is given by (n-2)180 where n is the number of sides of the polygon and n is greater than or equal to 3.  For a rectangle, n=4 thus sum of angles is (4–2)180 = 360 degrees. Each interior angle is 360/4 = 90 degrees.

Answer:

180⁰is the interior angle of a rectangle

Answer:

1:180

Step-by-step explanation:

We start by multiplying the 120 feet by 12 inches to get the height of the building in inches, which is 1440.

Then, we have a ratio of 8:1440, which simplifies to 1:180 when we divide 1440 by 8.

The required scale factor of the given model is 1/180.

Scale image is defined as a ratio that represents the relationship between the shape and size of a figure and the corresponding dimensions of the actual figure or object.

A building scale model is 8 inches tall. The original structure stands 120 feet tall.

Here 1 foot is equal to twelve inches which is given in the question.

As per the given situation, the required solution would be as :

Firstly we have to multiply 120 feet by 12 inches to obtain the building's height in inches, which is 1440.

The result is an 8/1440 ratio, which simplifies to 1/180 when 1440 is divided by 8.

Therefore, the required scale factor of the given model is 1/180.

Learn more about the Scale images here:

brainly.com/question/13194929

#SPJ2

The shapes is the base of a cone is Circle.

A circle is often referred to as the locus of points drawn equidistant from the centre. The radius of a circle is the distance between its centre and its outer line. The diameter of a circle is the line that divides it into two equal sections and is equal to twice the radius.

A circle is a fundamental 2D form that is measured by its radius.

We have a Cone.

A Cone if compared as two dimensional then a cone have have Triangular shape.

and, the base of cone have a circular shape.

Thus, the shape of base of cone is Circle.

Learn more about Circle here:

https://brainly.com/question/29142813

#SPJ5

Answer:

2000 cajas de gelatina.

Step-by-step explanation:

Answer:

2000 cajas de gelatina.

Step-by-step explanation:

1 m^3 : 1 000 000 cm^3

Hallamos las cajas de gelatina :

1 000 000 cm^3 / 500cm^3 = 2000

Respuesta : 2000 cajas de gelatina.

Answer:

DD

Step-by-step explanation:

Answer:

2.H

Step-by-step explanation:

please click the heart and rate excellent and brainleist to

Answer:

-1.5

Step-by-step explanation:

5x6=30

30-21=9

9/6=1.5

remember tht the answer is NEGATIVE,, thnk u hav a good nite