What is the definition of right angles and straight angles?

Answers

Answer 1

Answer:

Right Angle- an angle of 90°, as in a corner of a square or at the intersection of two perpendicular straight lines.

Straight Angle-A straight angle is 180 degrees. This is a straight angle.

Step-by-step explanation:

180 is a straight angle and 90 is a Right angle

What Is The Definition Of Right Angles And Straight Angles?

Related Questions

Rewrite the expression in the form k times y^n

3y^-4/3 x 2 times the cubed root of y

Answers

Answer:

6y^-1

Step-by-step explanation:

I had this question on Khan Academy

Answer:

6y^-1

Step-by-step explanation:

Yo, the grading period is over this Thursday, please answer this I'm really trynna finish my work, and ii really don't understand this. I will give the brainliest to the person who gets the most right answers. Serious answers only please thank you!

Answers

Answer:

Step-by-step explanation:

4n<44

n<11

n/-3 [tex]\geq[/tex]9

n[tex]\leq[/tex]-27

5n>-40

n>-8

6n[tex]\geq[/tex]18

n[tex]\geq[/tex]3

There were 224 roses growing in the back garder. If 50% of the roses were red. How many were not red?

Answers

Answer:

112

Step-by-step explanation:

Divide 224 by two, to get 112. That's how many 50% is in the situation, so 112 roses are not red.

A cardboard of length 15cm and breadth 12cm is to be cut into squares of equal sizes with no paper left over. What is the length of side of the largest square possible?

Answers

9514 1404 393

Answer:

3 cm

Step-by-step explanation:

The largest possible square will have a dimension that is the greatest common factor of 12 and 15. That number is 3.

The largest square is 3 cm.

The paper will be cut into 5 squares lengthwise and 4 squares across.

The figures above are examples of

Answers

Answer: altitudes.
Have a good day.

It’s b sorry if I’m wrong

hi can someone please help

Answers

Answer:32

Step-by-step explanation:

1 1/2 divided by 3 simplify your andwrr

Answers

1 1/2 / 3

3/2 / 3

0.5 or 1/2

---

hope it helps

Answer:

11 3

----- ÷ ----

2 1

11 1

------- × -------

2 3

------

Brainly and 30 points!
What is the factored form of the function shown in the graph?

Answers

I believe it is the second answer, if it isn’t lmk i can still help

find the value of the power (1 | 5) 2 =

Answers

If I understand your (1|5)2
As (1/5)^2 answer is (1/25)

Solve the following equation for z.

Answers

Answer: 6

Step-by-step explanation:

6 - 4 = 2

Im pretty sure the is the right answer! :)

Answer:

2 because

Step-by-step explanation:

2-4=2 yeah that all I got

Firas and Nabil are comparing their bank accounts. "I have four times more money than
you" , Firas says. "Anyway, I have only $240 less than you" , Nabil answers .
How much money does each one of them have in his account ?
should be solved as a system

Answers

Answer:

Firas = $320

Nabil = $80

Step-by-step explanation:

Firas = 4x

Nabil = x

x + 240 = 4x

3x = 240

x = $80

Firas = $240 + $80 OR $80 x 3 = $320

Nabil = $80

Hope that helps!

Subject:Mathematics

Answers

assuming the maximum is the most common occurred, the answer is 32

assuming the minimum is the smallest number, it is 8

What is the image point of (-8, -1) after a translation left 3 units
and up 4 units?

Answers

(-11,3) should be the point

What is the value of x?

Answers

Answer:

the value of x=69 ft approx.

Answer:

[tex]\Large \boxed{\sf 69.02 \ ft}[/tex]

Step-by-step explanation:

Solve for w using Pythagorean Theorem

[tex]\displaystyle w=\sqrt{77^2-22^2} =33\sqrt{5}[/tex]

Solve for z using Pythagorean Theorem

[tex]\displaystyle z=\sqrt{(87.5)^2-(33\sqrt{5} )^2} = 47.02[/tex]

Find value of x

[tex]x=VY+YK[/tex]

[tex]22+47.02=69.02[/tex]

how many vertices does the following shape have

Answers

Answer:

the shape has ,9 edges,,,

Savannah made two posters. The second poster was 3 times larger than the first. If the first poster was 78 square inches, how large were the posters altogether?

Answers

Answer: 312 square inches

Step-by-step explanation:

Given: The first poster was 78 square inches.

Also, The second poster was 3 times larger than the first.

The area of second poster = 3 x (First poster)

= 3 x (78) square inches

= 234 square inches

The area of both posters = Area of first poster + Area of second poster

= (78+234) square inches

= 312 square inches

Hence, the posters were 312 square inches large altogether.

Kaylee made a scale drawing of a house and its lot. The scale of the drawing was 1 inch : 5 feet. If the backyard deck is 7 inches in the drawing, how wide is the actual deck?

Answers

Answer:

35 feet

Step-by-step explanation:

if 1 inch = 5 feet

if the scale drawing is 7 inches, the width of the deck = 7 x 5 = 35 feet

1. What is the area of the following shape?
4 ft

Answers

Answer:

≈

50.27

ft²

Step-by-step explanation:

when the radius is 4 ft the area is 50.27 ft squared

Answer:

50.24

Step-by-step explanation:

Because i know

I need help with this Geometry Question.

Answers

it’s 26

72*11=x*18
x=44

44-18=26

Which line is parallel to line r?

Answers

Answer:

uh line o

Step-by-step explanation: can you provide an image?

Gina started with the circle (x−2)2+y2=16. She translated it 4 units left and 1 unit down. Then she reduced the radius by 1 unit. What is the equation of her new circle?

Answers

Answer:

(x + 2)² + (y + 1)² = 9

Step-by-step explanation:

Gina started with a circle with the given equation as,

(x - 2)² + (y - 0)² = 16

Since, standard equation of a circle is,

(x - a)² + (y - b)² = r²

Here (a, b) is the center of the circle and 'r' is the radius.

Therefore, from the given equation of the circle,

Center of the circle → (2, 0)

Radius of the circle → √16 = 4 units

She translated this circle 4 units left and 1 unit down.

Rule for the new center after translation will be,

(x, y) → (x - 4, y - 1)

(2, 0) → (2 - 4, 0 - 1)

→ (-2, -1)

Coordinates of the new center → (-2, -1)

Then she reduced the radius by 1 units.

Therefore, radius of the new circle = 4 - 1 = 3 units

Now we substitute these values in the standard equation of the circle to get the equation of the new circle.

(x + 2)² + (y + 1)² = 3²

(x + 2)² + (y + 1)² = 9

Please help with this I do not know how to do this

Answers

Answer:

x=10 degrees

Step-by-step explanation:

they are vertical angles so the two are equal ( search vertical angle theorem for more info)

make an equation: 110=(8x+30)

simplify and solve

x=10

Simplify.
(-2)^-3

A.) 8

B.) 1/8

C.) -8

D.) - 1/8

Answers

Answer:

D. -1/8

Step-by-step explanation:

Write an expression that is equivalent to 3(7+x). Sorry for the quality. Whoever answers fastest gets Brainliest

Answers

Step-by-step explanation:

Given expression

3(7 + x)

= 21 + 3x

Hope it helps :)❤

algebra 1. please help me. i’m literally struggling , i’ll give an extra 50 points if it’s right and brainliest. - question in picture

Answers

Answer: 7x^2 + x + 3

7x^2+x+3 this is what I got

For isosceles AJKL shown below, which of the following is the measure of ZK to the nearest tenth of a
degree?
15
15
22
K
O 34.3
42.8
46.5
0 47.00

Answers

The measure of ZK is 47.00 degrees.

What is angle?

Angle is a geometrical figure that is formed when two lines intersect. It is measured in degrees or radians and is represented by the symbol θ (theta). Angles are used in trigonometry, geometry, physics, engineering, and other fields. An angle can be acute, right, obtuse, straight, or reflex. Acute angles measure less than 90°, right angles measure 90°, obtuse angles measure greater than 90°, straight angles measure 180°, and reflex angles measure greater than 180°.

The measure of ZK is 47.00 degrees. This can be determined by calculating the interior angles of the triangle. According to the Triangle Angle Sum Theorem, the sum of the interior angles of any triangle is 180 degrees. Therefore, in the triangle AJKL, the three interior angles must sum to 180 degrees.

Since two of the angles, AJK and AKL, are equal, we can calculate the measure of ZK as follows:

AJK + AKL + ZK = 180

15 + 15 + ZK = 180

30 + ZK = 180

ZK = 180 − 30

ZK = 150

Since the measure of the angle must be given to the nearest tenth of a degree, we can round up to get the final answer:

ZK = 150 ≈ 150.0 ≈ 150.00 ≈ 47.00

Therefore, the measure of ZK is 47.00 degrees.

To know more about angle click-
https://brainly.com/question/25716982
#SPJ1

Find the measure of each angle indicated.
23°
128°

Answers

Find the acute angle in the first quadrant used as a reference for

23, 128, 337, 128

factor the expression using the GCF 6x+24

Answers

Answer:

6(x+4)

Step-by-step explanation:

The GCF is 6 thus factor the expression

The given expression 6x + 24 can be factored using the GCF as 6(x + 4).

What is the Factorization?

Factorization, also known as factoring, is the breakdown of one element into a product of other objects, or factors, which when multiplied together generate the original. For example, the number 21 factors into primes as 3 × 7, and the polynomial x² − 9 factors as (x+3)(x-3).

The expression is given in the question as:

6x + 24

The expression 6x + 24 can be factored using the greatest common factor (GCF) as follows:

⇒ 6x + 24 = (6x + 24) / 6 × 6

The GCF of 6x + 24 is 6, so we can divide both terms by 6 to get:

⇒ 6x + 24 = (x + 4) × 6

We can then factor out the common factor of 6 to get:

⇒ 6x + 24 = 6(x + 4)

Thus, the given expression 6x + 24 can be factored using the GCF as 6(x + 4).

Learn more about the Factorization here:

brainly.com/question/4184435

#SPJ2

Artaud noticed that if he takes the opposite of his age and adds 44 he gets the number 30. How old is
Artaud?
Artaud is
years old.

Answers

I’m pretty sure he is 11 years old

Research Team A grows bacteria in a Petri dish. There are initially 200 bacteria in the
dish and the number of bacteria increases 4% each hour. The researchers use the
expression 200(r)* to estimate the number of bacteria present after t hours.
What is the value of r in the expression?
A. 0.04
B. 0.96
C 1.04
D. 4.00

Answers

I’m thinking it’s C but I’m not too sure!!!

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