which of the following are exterior angles? Check all that apply

Answer:

A)

Step-by-step explanation:

The problem stated that 20 percent got in honor roll.

The key word in the problem is randomly selected.

Out of a and b, it's simply crossing out one of them.

B doesn't make sense, since if you spun a spinner 100 times, each side would have a probability of 25 percent. And that's if you only used one of the parts as an odd number.

Another way to think of it is that there are 2/10 yellow marbles, and 8/10 red.

2/10=20 percent.

8/10=80

Answer:

For the First

a. True

b. false

c. True

d.false

Second

a. d and h or a and e

b. d and g or c and e

c.d and f or c and h

d. a anf d or g and f

Answer:

88.8%

Step-by-step explanation:

1.) 30-18= 12 which is the number of member that had an average of 84

2.)Then multiply  12 times 84 = 1008

3.) You multiply 18 by 92 which equals 1656

4.)Add 1008 and 1656 together  and get 2664.

5.)Divide 2664 / 30 and you get the average of 88.8

Hope this helps :)

plz brainly & like

Answer:

88.8%

Step-by-step explanation:

Answer:

The measure of angle ABC is 36° ⇒ 1st answer

Step-by-step explanation:

Let us revise some important facts in the circle

The measure of the center angle is equal to the measure of its subtended arc

The measure of the inscribed angle is equal to half the measure of the central angle subtended by the same arc

The vertex of a central angle is the center of the circle and its sides are radii in the circle

The vertex of an inscribed angle is a point on the circle, and its sides are chords in the circle

In circle D

∵ D is the center of the circle

∵ A and C lie on the circle

- DA and DC are radii

∴ ∠ADC is a central angle subtended by arc AC

∴ m∠ADC = m of arc AC

∵ m∠ADC = (7x + 2)°

∵ m of arc AC = (8x - 8)°

- Equate them to find x

∴ 8x - 8 = 7x + 2

- subtract 7x from both sides

∴ x - 8 = 2

- Add 8 to both sides

∴ x = 10

Substitute the value of x in the measure of ∠ADC

∵ m∠ADC = 7(10) + 2 = 70 + 2

∴ m∠ADC = 72°

∵ AB and BC are two chords in circle D

∴ ∠ABC is an inscribed angle subtended by arc AC

∵ ∠ADC is a central angle subtended by arc AC

- By using the 2nd fact above

∴ m∠ABC =  m∠ADC

∴ m∠ABC =  × 72

∴ m∠ABC = 36°

The measure of angle ABC is 36 degrees

To get the required measure of m<ABC, we will use the theorem that states that the measure of the central angle is equal to the measure of its subtended arc and;

The vertex of a central angle is the center of the circle and its sides are radii in the circle

According to the given circle D

∠ADC is a central angle subtended by arc AC

m∠ADC = m of arc AC

m∠ADC = (7x + 2)°

m of arc AC = (8x - 8)°

Equate to find the value of x

8x - 8 = 7x + 2

x - 8 = 2

x = 10

Substitute the value of x in the measure of ∠ADC

m∠ADC = 7(10) + 2 = 70 + 2

m∠ADC = 72°

∠ADC is a central angle subtended by arc AC

m∠ABC =  0.5 × 72

m∠ABC = 36°

Hence the measure of angle ABC is 36 degrees

Learn more on circle geometry here: https://brainly.com/question/24375372

Answer:

(3x+1)(x+5)

Step-by-step explanation:

Sorry for my handwriting lol hope this makes sense

Answer:

go to school, do your work, you are only cheating yourself, not the school, or end up homeless

Step-by-step explanation:

Answer:

27.6 is the area

Step-by-step explanation:

Area of the given triangle is equals to [tex]27.6 in^{2}[/tex](round to nearest tenth).

" Triangle is defined as two dimensional geometrical shape with three vertices, three sides and three angles enclosed in it."  

Formula used

Pythagoras theorem

(Hypotenuse)² = (Base)² + (Height)²

Area of a right triangle = [tex]\frac{1}{2} \times b\times h[/tex]

[tex]b[/tex] represents the base of the triangle

[tex]h[/tex] represents the height of the triangle

According to the question,

In a given triangle,

Hypotenuse [tex]= 11in[/tex]

Height [tex]= 6in[/tex]

Substitute the value in Pythagoras theorem to get the measure of base,

[tex](11)^{2} = b^{2} + 6^{2}\\\\\implies b^{2}= 121 -36\\\\\implies b =\sqrt{85}[/tex]

Substitute the value in the formula to find area of a triangle,

Area of a triangle [tex]= \frac{1}{2}\times \sqrt{85} \times 6[/tex]

                              [tex]= \frac{1}{2} \times 9.22 \times 6\\\\= 9.22 \times 3\\\\= 27.66[/tex]

                              ≈ [tex]27.6in^{2}[/tex] ( round to nearest tenth)

Hence,  area of the given triangle is equals to [tex]27.6 in^{2}[/tex](round to nearest tenth).

Learn more about triangles here

https://brainly.com/question/12538366

#SPJ2

Answer:

p to the power of 12

Step-by-step explanation:

hope this helps!

The answer is

(p3)4=p?

p3×4=p12

Answer:

hi

Step-by-step explanation:

84⁰+103⁰+120⁰=307⁰

360⁰-307⁰=53⁰

x is 53⁰

have a nice day

Answer:

x=53

Step-by-step explanation:

A quadrilateral has four sides, four vertices and its  interior angles that add to 360 degrees:.

360 -120-103-84-= x

360-307 = x

53 = x

Answer:

56

Step-by-step explanation:

42 / 3 = brother's amount = 14

14 + 42 = 56

Answer:

Step-by-step explanation:

money of brother=x(say)

money i have=3x

x+3x=42

4x=42

x=42/4=21/2=10.50

money of brother=$ 10.50

money i have= 3 *10.50=31.50 $

Answer: an acute triangle

Step-by-step explanation:

All of the angles are less than 90 degrees.

Answer:

x=15

Step-by-step explanation:

Use Pythagorean Theorem to solve for length x.

[tex]x^2=9^2+12^2[/tex]

[tex]x^2=81+144[/tex]

[tex]x^2=225[/tex]

[tex]\sqrt{x^{2}}=\sqrt{225}[/tex]

[tex]x=15[/tex]

Answer:

2/5

Step-by-step explanation:

Number of swans Claire can make in one minute = 1 ÷  21/2

convert 2 1/2 to an improper fraction

to convert to improper fraction, take the following steps :  

1. Multiply the whole number  by the denominator

2. Add the numerator to the answer gotten in the previous step

3. divide the number gotten in the previous step by the denominator

2 1/2 = 5/2

1 ÷ 5/2

1 x 2/5 = 2/5

Answer:

r = 24 m

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

Here A = 576π , then

πr² = 576π ( divide both sides by π )

r² = 576 ( take the square root of both sides )

r = [tex]\sqrt{576}[/tex] = 24

Answer:

I took the test, hope this helps

Step-by-step explanation:

Question:

Plot two points that are 8 units from Point B and also share the same x-coordinate as Point B

See attachment for grid

Answer:

See attachment for plot

Step-by-step explanation:

See comment for complete question

From the attached image, we have:

[tex]B = (-6,0)[/tex]

Required

2 points that are 8 units away and on the same x coordinate

Let the two points be [tex]C\ and\ D[/tex]

The first condition is that; C and D must be on the same x coordinate as B.

So, we have:

C = (-6,_)

D = (-6,_)

8 units from B implies that we add or subtract 8 from the y coordinate of B.

So, we have:

[tex]C = (-6,0+8)[/tex]

[tex]D = (-6,0-8)[/tex]

[tex]C= (-6,8)[/tex]

[tex]D= (-6,-8)[/tex]

Answer: 55

Step-by-step explanation:

Answer: x= -71

Step-by-step explanation:

Answer:

The exam was out of 75.

Step-by-step explanation:

You know that he earned 65% so more than half his answers were correct.

Then, you would guess and check try 49/60, 49/70, and go up by 10s or 5s. You will then realize that 49÷75 equals 65.333. This rounds up to 65.

Let the no. added be x

= -211 + x = 195

= x = 195 + 211

= x = 406

The number should be added is 406..

Answer:

B, D, E

Step-by-step explanation:

404 is the answer to the question 32 x +13 > -12. Meaning B, D, and E are the inequalities of 32 x +13 > -12

Answer:

20.25 ounces

Step-by-step explanation:

We are given 2.25 ounces of cranberry poured into the container per second. We need to find is how much that is after 9 seconds. (Note: This is different from the 15.75 ounces of orange.) There are many ways to solve this question (e.g If 2.25 is 1, then multiply 2.25 and 9 = 20.25) Now to solve this let's set up fractions; let "x" be the variable;

[tex]\frac{1}{2.25}=\frac{9}{x}[/tex]

Apply fraction: if [tex]\frac{a}{b}=\frac{c}{d}\mathrm[/tex]  then [tex]a\cdot \:d=b\cdot \:c[/tex] (meaning cross multiply)

[tex]1\cdot \:x=2.25\cdot \:9[/tex]

Simplify

[tex]1 x = 2 . 2 5 \cdot 9 \\\\ x = 2 . 2 5 \cdot 9[/tex]

[tex]x = 2 . 2 5 \cdot 9\\\\x=20.25[/tex]

Therefore, there are 20.25 ounces of fruit pouch in the container after 9 seconds.

Answer:

36 oz

i dont know how to explain i just know

Answer:

4 1/2 inches

Step-by-step explanation:

if you have an area of 54 square inches. Then you divide 54 by 12 and get 4 and 1/2 square inches

Answer:

4.5

Step-by-step explanation:

12x=54 x=4.5

4.5×12=54

Answer:

9996

Step-by-step explanation:

Answer:

6598.2 in^2

Step-by-step explanation:

Given data

Diameter= 35in

Radius= d/2= 35/2= 17.5in

Height = 60cm

The expression for the curve surface area of a cylinder is

CSA=2πrh

substitute

CSA= 2*3.142*17.5*60

CSA= 6598.2 in^2

Hence the CSA is 6598.2 in^2

Answer:

6

Step-by-step explanation:

Answer: Ok

Step-by-step explanation: