Two angles of a triangle are the same size. The third angle is 12 degrees smaller than the first angle. Find the measure the angles

Answers

Answer 1

Answer:12, 84 and 84

Step-by-step explanation:

since we  know 3 angles of a triangle = 180 degrees

1 angle = 12 degrees

12 + x + x = 180

12 + 2x = 180

2x= 180 - 12

2x = 168

x = 168/2

x = 84 degrees

Hope it helps! Mark it as Braniest

Answer 2

Answer:

64° , 64° , 52°

Step-by-step explanation:

Angle sum property of triangle:

       The two angles that are same be 'x'

        Third angle = x  - 12

Sum of all angles of triangle = 180

                      x + x + x -12      = 180

                                   3x - 12 = 180

                                          3x = 180 + 12

                                          3x = 192

                                             x = 192/3

                                             x = 64

x - 12 = 64 - 12

         = 52

The three angles are  64° , 64° , 52°

Related Questions

Below is a plot of land divided into 4 sections for a vegetable garden.

Part A: What is the total area allotted for carrots and beans?

(PLEASE SHOW WORK)

Answers

Answer:

104

Step-by-step explanation:

did the test yourself(sorry for no proof)

Assume that a procedure yields a geometric distribution where the probability of success is 53%. Use the geometric probability formula to find the probability that the first success occurs after the third trial

A) 0.104

B) 0.531

C) 0.009

D) 0.896

Answers

Answer:

A) 0.104

Step-by-step explanation:

[tex]P(X > n)=(1-p)^n\\\\P(X > 3)=(1-0.53)^3\\\\P(X > 3)=(0.47)^3\\\\P(X > 3)\approx0.104[/tex]

A) 0.104 i did the math

free 25 points and 1 math answer

please answer each

Angle 3 is equal to angle

Angle 2 is equal to angle

Angle 7 is equal to angle

Angle 6 is equal to angle

Answers

Answer:

Step-by-step explanation:

Angle 3 is equal to angle = angle 1

Angle 2 is equal to angle = angle 3

Angle 7 is equal to angle = angle 5

Angle 6 is equal to angle = angle 8

Answer: Angle 3 is equal to angle = angle 1Angle 2 is equal to angle = angle 3Angle 7 is equal to angle = angle 5Angle 6 is equal to angle = angle 8

Step-by-step explanation: hope this helps0^0

¿how can I resolve this?
PQ: P(0, 0), Q(–2, 1) ​

Answers

Answer:

0+-2=-2

0+1=1

-2+1=-1

Step-by-step explanation:

Answer:

sqrt(5)

Step-by-step explanation:

Distance formula sqrt((x2-x1)^2+(y2-y1)^2)

sqrt((-2-0)^2+(1-0)^2)

sqrt((4)+1)

sqrt(5)

Find the value of m.
m + 20°
100°
A) 80°
B) 60°
C) 120°
D) 140

Answers

Answer: 80

Step-by-step explanation:

m + 20 = 100 [vertical angles are congruent]m = 80 [subtract 20 from both sides]

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

[tex]\huge\textsf{\bf{A}}\huge\text{ssuming ....}[/tex]

[tex]\mathsf{m + 20^\circ = 100^\circ}[/tex]

[tex]\huge\textbf{I}\huge\text{f so, then let's solve for your answer to your}\\\huge\text{given equation.... shall we?}[/tex]

[tex]\mathsf{m + 20^\circ = 100^\circ}[/tex]

[tex]\mathsf{m + 20 = 100}[/tex]

[tex]\huge\textbf{S}\huge\text{ubtract 20 to BOTH SIDES}[/tex]

[tex]\mathsf{m + 20 - 20 = 100 - 20}[/tex]

[tex]\huge\textbf{S}\huge\text{implify it!}[/tex]

[tex]\mathsf{m = 100 - 20}[/tex]

[tex]\mathsf{m = 80}[/tex]

[tex]\huge\textbf{T}\huge\text{herefore, your answer is: \boxed{\mathsf{m = 80^\circ}}}\huge\checkmark[/tex]

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

~[tex]\huge\textbf{A}\frak{mphitrite1040:)}[/tex]

Find the magnitude of the vector <3, 6>

Answers

[tex]\text{Magnitude} = \sqrt{3^2 +6^2}\\ \\~~~~~~~~~~~~~~~=\sqrt{9+36}\\\\~~~~~~~~~~~~~~~=\sqrt{45}\\\\~~~~~~~~~~~~~~~=\sqrt{5 \times 9}\\\\~~~~~~~~~~~~~~~=3\sqrt 5[/tex]

 Match each table with its corresponding function type.

Answers

The first table that starts with -1,2 is exponential

The second table that starts with -2,-7 is linear

The last table is quadratic

find the 37th term of 262,257,252

Answers

82

Step-by-step explanation:

general term through the patteren

an = -5n+267

substitute and calculate = a37 = 82

Parker's dirt bike cost him $8000 at time of purchase. Each year its
worth has depreciated by 11%. How much is the dirt bike worth
after 5 years after purchase?
a. $4467.25
b. $5298.13
c. $5526.87
d. $6215.36

Answers

Answer:

a. 4467.25

Step-by-step explanation:

(8000)*(0.89^5) =

^- Standard interest formula

Answer:

you find the depreciation yearly

and Subtract the answer yearly for the number of year given the answer is a

would this be 192? if not can someone please explain how to do it?

Answers

Answer:

For anything you have to ask question, right? How can someone understand if you just show the figure

Amy and her friends have $12.50 to spend on lunch. They agree to share a
large fry and buy hamburgers with the rest of the money. They use the following
inequality to determine how many burgers, b, they can buy
0.890+1.82 12.50
Select all values of b that make the inequality true.

Answers

Good luck, I am not sure how to solve the next part of the question

The number ▲ is a multiple of 4.
How do you know that a number
that is 20 greater (A+20) is not
a prime number?

Answers

Answer:

It is not a prime number.

Step-by-step explanation:

Any even number besides 2 cannot be a prime number. If it is a multiple of 4, it will always be even, meaning it absolutely cannot be a prime number.

(Pretty sure this is what was being asked, if not, let me know)

Pls someone help ty it’s algebra

Answers

Answer:

I think it is letter b

Good luck

Step-by-step explanation:

17. Express the shaded part of the picture as a fraction
O A. ¾
O B. 4/1
O C. ¼
O D. 4/3

Answers

It’s a or 1/4 beacuse only one part of it is shaded in
I agree since there are four parts and only one is shaded then it will be C or one fourths

please answer this question​

Answers

The solution to the above function of summation (k - 1)! is determined as (n+1)P1.

Simplification of the function

The given expression can be simplified as follows;

∑(k - 1)!

Let's choose numbers;

(2 - 1)! = 1!

(3 - 1)! = 2!

(4 - 1)! = 3!

(5 - 1)! = 4!

(6 - 1) = 5! ----- + (n + 1)Pr

when n = 1

(1 + 1)P1 = 2P1 = (2 - 1)! = 1!

when n = 2

(2 + 1)P1 = 3P1 = (3 - 1)! = 2!

when n = 3

(3 + 1)P1 = 4P1 = (4 - 1)! = 3!

when n = 4

(4 + 1)P1 = 5P1 = (5 - 1) = 4!

Thus, the solution to the above function of summation (k - 1)! is determined as (n+1)P1.

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What is p (4,3) equal to

Answers

The mathematical expression 4,3 if considered a permutation is equal to twenty-four or 24.

What does the expression 4,3 refers to?

This is likely a permutation or an expression that shows how the items in a set can be arranged in different ways.

What is it equal to?

[tex]P (n,r) = \frac{n!}{(n - r)!}[/tex]

[tex]P = (4, 3) = \frac{4!}{(4 - 3)!} = \frac{4!}{1!} = \frac{4 X 3 X 2 X 1}{1} = 24[/tex]

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The market value of Kara's home is $320,000. The assessment rate is 51.5%. The local property tax rate is $50.00 per $1,000 of assessed value. What is Kara's property tax?
$8,000, $8,240 , $7,646 , $8,864

Answers

The property tax of Kara's home will be $ 8,240. Then the correct option is B.

What is a tax?

A government-mandated input to tax collections placed on employees' wages and corporate earnings, or factored into the price of certain products, activities, and activities.

The market value of Kara's home is $320,000. The assessment rate is 51.5%. The local property tax rate is $50.00 per $1,000 of assessed value.

Then the property tax of Kara's home will be

→ $ 320,000 x 0.515 x (50 / 1000)

→ $ 8,240

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Choose a value for n, and then evaluate n^2.

Answers

Pick your favorite number and square it.

Squaring a number means you multiply it by itself.

Let's say you picked the number 7

7 squared = 7^2 = 7*7 = 49

Think of a 7 by 7 grid of tiny squares. There would be 49 total little squares to represent the total area. Graph paper might help visualize this.

What is the equation of the line that passes through the point (-4, 8) and has a slope of -1/2​

Answers

8=-1/2(-4)+b equals 6=b, so y=-1/2x+6

If line m is parallel to line n, find angle efg to the nearest degree, without the degree symbol.

Answers

Answer:

108

Step-by-step explanation:

2x+12 and 3x-18 are vertical angles which mean they are congruent. We can write the equation 2x+12=2x-18 from this. When we solve for x, the answer is x=30. Now we can plug 30 into the equation 2x+12 to get 72. Notice that angle 2x+12 added to angle EFG is 180 degrees because they are supplementary. We subtract 72 from 180 to get the resulting answer of 108.

The measure of <EFG is 102.

What are Parallel line?

The fundamental characteristics listed below make it simple to recognise parallel lines.

Straight lines that are always the same distance apart from one another are called parallel lines.No matter how far apart they are from one another, parallel lines can never intersect.

Given:

line m is parallel to line n.

As, 3x- 18 = 2x + 12 (Alternate Exterior Angle)

3x -2x = 12+ 18

x = 30

and, <EFG = 180 - (2x+ 12)  (Linear Pair)

<EFG = 180 - (60+12)

<EFG = 180 - 72

<EFG = 108

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if x=2 and y =0 what is the value of x²-y(x-y)-1​

Answers

Answer:

3

Step-by-step explanation:

x = 2

y = 0

plug in values

[tex]2^2[/tex]- 0(2-0)-1

4- 0(2)-1

4-0-1

4-1

3

Can anyone solve this

Answers

Check the picture below.

so if we get the product for each diameter, it'd be what you see in the picture to the left, and the largest is of course the Sun and the smallest is Mercury.

we can simply get their diameters' ratio to see how much larger.

[tex]\cfrac{\stackrel{Sun}{1.392\times 10^6}}{\underset{Mercury}{4.878\times 10^3}}\implies \cfrac{1392\times 10^3}{4.878\times 10^3}\implies \cfrac{1392}{4.878}\times\cfrac{10^3}{10^3}\implies \cfrac{1392}{4.878}\times 1 \\\\\\ \cfrac{1392}{4.878} ~~ \approx ~~ 285.3629~~ \approx ~~ 2.853629 \times 10^2[/tex]

You are calculating how many seats there are at Wrigley Field in Chicago, Illinois. You count that there are 1,487 rows. Each row has 28 seats.

How many seats are there in the whole field?

Answers

In order to find the full amount of availbie seats we must multiple our rows and columns. This means to find our answer we must solve 1,487 x 28. This gives us the numbers 41,636.

THIS MEANS THAT 41,636 seats are avaliable in the Wrigley Field.

I hope this helps ! and good luck <3


A newborn baby weighs 5 lb 4 oz. What is the weight in kg? Round to the nearest hundreth

Answers

Answer:

2.38 kg

Step-by-step explanation:

5 lbs and 4 oz = 5.25 lbs

5.25 lbs to kg = 2.38

The weight of the newborn would be 2.38 kg.

Used the concept of measurement unit that states,

A measurement unit is a standard quality used to express a physical quantity. Also, it refers to the comparison between the unknown quantity with the known quantity.

Given that,

A newborn baby weighs 5 lb 4 oz.

Since we know that,

1 oz = 0.0625 lb

Hence,

4 oz = 4 × 0.0625 lb

       = 0.25 lb

So the newborn baby weighs is,

5 lb + 0.25 lb

= 5.25 lb

Since, 1 lb = 0.454 kg

Hence,

5.25 lb = 5.25 × 0.454

            = 2.3835 kg

Round to the nearest hundredth,

5.25 lb = 2.38 kg

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A rectangle is 14 incheas long and 6 inches wide find the area

Answers

14 x 6 = 84

To find the area of a rectangle you need to multiply the length and the width of a rectangle. We can get the area of a rectangle by following this formula: A = L * W A is the area, L is the length, and W is the width.

14x6=84. I believe your answer is 84, since you have not given a height.

can anyone help me find the area of these two pls ? ty

Answers

Answer:

7. 84

9. 64

Step-by-step explanation:

Area of a quadrilateral is b x h , so just multiply the sides with each other for both of them.

What’s the answer?????

Answers

Answer: The first one : -2x^2 + 20x - 54

Step-by-step explanation:

y = -2(x-5)^2 - 4

  = -2(x^2 - 10x + 25) - 4

  = -2x^2 + 20x - 50 - 4

  = -2x^2 + 20x - 54

Gib Answer:

two dice are rolled what is the probability of rolling a 2 and then an odd number

Answers

Answer:

the probability is 1/4

What is the area of this figure?

Answers

Answer:

35 cm

Step-by-step explanation:

Answer:

0.35 meters^2 or 35 cm^2

Step-by-step explanation:

we break up the shape and the problem into two parts.

we will begin by finding the area of the triangle first (or you could find the square's area first) and we know the area formula for a triangle is

Area (triangle) = (1/2) base x height

height = 0.04 meters or 4cm

base = 0.05 meters or 5 cm

therefore the area is:

(1/2) (5cm)(4cm) = 10 cm^2

now we find the area of the square which is very easy. it is simply base times the height (b x h)

Area (square) = 5cm x 5cm = 25cm^2

finally, we add the total area

Area (total) = Area (square) + Area (triangle) = 10 cm^2 + 25 cm^2

= 35 cm^2

Suppose the government sets a price floor of $4.85 per bushel of wheat when the equilibrium price is $4.55 per bushel. This price floor will:

Answers

This price floor would lead to an excess in the supply of wheat.

What is the effect of the price floor?

A price floor is when the government sets the minimum price of a product. A price floor is binding if it is set above equilibrium price.

The price floor ($4.85) is set above equilibrium price ($4.55), quantity supplied would exceed quantity demanded and there would be a surplus.

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