Using the English alphabet. which consists of 21 consonants and 5 vowels, how many three-letter arrangements can be made in which the first letter is a consonant, the second letter is a vowel and the third letter is a consonant

Answers

Answer 1

Answer:

They are plenty

Step-by-step explanation:

Answer 2

Answer:

2205

Step-by-step explanation:

Letter 1 is a consent, so there are 21 choices for the letter (all 21 consonants).

Letter 2 is a vowel, so there are 5 choices (all 5 vowels).

Letter 3 is a consent so there are 21 choices (all 21 consonants).

One would have to do 21 * 5 * 21 to find the number of combinations which fit these criterias.

21 * 5 * 21

= 2205

This is disregarding all the other rules of English grammer and word strucutre, so the total amount of combinations that can be found would include nosensical words. The total number of words would also include repeating consonants, so a consonant can appear twice in a combination, and some combinations might repeat.


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Answer:

Y= 59* X=20cm?

Step-by-step explanation:

I am not 100% sure but it should be close

Question 20
What is the GCF of 140n, 140m² and 80m2 ?

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Plz I need point and brainlist but I think it’s 20

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All you have to do is take the value listed above for g(x) and set it equal to 16.

-3x+1=16.

Subtract 1 from both sides

-3x=15

divide both sides by -3

x=-5

3(3 + 3j) how do you solve this

Answers

Hi! So first thing you need to do is distribute 3 through the parentheses! Then once you solve that, that is your simplified equation!

Please give brainliest!❤️

Answer: 9j+9

Step-by-step explanation:

3(3+3j)

(3*3j)+(3*3)

9j+9

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$36 - $17.85 = ​

Answers

Answer:

$18.15

Step-by-step explanation:

Here, we want to find the difference between the two values

what we do here simply is to subtract the second from the first

Mathematically we have this as;

36-17.85 = $18.15

Select the number that would make this statement true: 496 ÷ ________ = 49.6 (3 points)

Answers

Answer:

The answer to this question is 10


Please round your answer to the nearest tenth Please do NOT include the
units in your answer

9.3 cm
8.7
X

Answers

Answer:

1=9

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Answer:

C IS 100 F is 100 they usually give numbers to subtract but ion see it

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Answer:

?? I don’t speak spanish

Step-by-step explanation:

simplify (8 x k) x 4

Answers

8k • 4 should be the proper answer! Hope this helps! No spaces btw and the dot in the middle is multiplication!

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Answers

Answer:

B

Step-by-step explanation:

A taxi driver can cover a distance of 130.16 miles per gallon per 5 gallons of gas if the same taxi driver travel 60 miles at the same miles per gallon the second day what would be the best estimate of number of gallons a taxi driver use

Answers

Answer:

[tex]Gallons = 2.305[/tex]

Step-by-step explanation:

Given

Rate = 130.16 miles for 5 gallons

Required

Number of gallons used for a journey of 60 miles

The rate in miles per gallon is calculated as:

[tex]Rate = \frac{Distance}{Gallons}[/tex]

When distance = 130.16 and gallons = 5, we have:

[tex]Rate = \frac{130.16}{5}[/tex]

[tex]Rate = 26.032[/tex]

When distance = 60 miles.

Substitute 60 for distance and 26.032 for rate in [tex]Rate = \frac{Distance}{Gallons}[/tex]

[tex]26.032 = \frac{60}{Gallons}[/tex]

Cross Multiply

[tex]Gallons * 26.032 = 60[/tex]

[tex]Gallons = \frac{60}{26.032}[/tex]

[tex]Gallons = 2.305[/tex] --- approximated

Find the values of the sine, cosine, and tangent for angle A

Answers

Answer:

sin = p/h.

cos=b/h

tan =p/b

pythagoras

h^2=p^2+b^2

here

h=5

p= 3

b=4

Answer:

sin(A)=3/5

cos(A)=4/5

tan(A)=3/4

Step-by-step explanation:

length of the other side is 5 using pythagorean theorem

sin= opposite/hypotenuse

cos= adjacent/hypotenuse

tan= opposite/adjacent

opposite angle A- 3

adjacent angle A- 4

hypotenuse- 5

Which statement is not correct?
A. The terminal side of a 45° angle is in quadrant I.
B. A 95° angle is an acute angle.
C. A 210° angle is a reflex angle.
D. A 125° angle is an obtuse angle.

Answers

Answer:

b.) because it is over 90*

Step-by-step explanation:

12/7 Lesson 9 Session 2 Review on Page 208 iready book volume 1

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Answer:

I really dont understand u

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25/8

Answers

Answer:

3 1/8

Step-by-step explanation:

50% of _= 2

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Answer:

100

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

i’ll mark brainlest

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the next number would be 3,125 and each time you multiply by 5 so the next number after 3,125 would be 15,625

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Answers

Answer:

The value of x is 67

Step-by-step explanation:

If two adjacent angles formed a line, then they called a pair of linear anglesThe measure of the pair of linear angles is 180°

In the given figure

∵ One side of the triangle is extended to form an exterior angle of 113°

∵ The angle of 113° and the angle of are adjacent angles

They formed a line (the side is extended)

→ That means they formed a pair of linear angles

∴ The angle of 113° and the angle of formed a pair of linear angles

∵ The measure of the pair of linear angles = 180°

113° + x° = 180

→ Subtract 113 from both sides

∵ 113 - 113 + x = 180 - 113

x = 67

The value of x is 67

Describe the transformation from the graph of f(x) = x + 2 to the graph of g(x) = x − 7.
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Answers

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If 3/4 of the 12 pencils were sharpened, then how many pencils were sharpened?

Answers

12/4= 3. 3x3=9. 9 of them were sharpened

Answer:

9 pencils were sharp

Step-by-step explanation:

3*4=12 so if three fourths were sharp then 9 were

A line passes through the origin and (4, 5). Which point is also on the line?

Answers

Answer:

I belive (8,10)

Step-by-step explanation:

8 is 4 twice

10 is 5 twice

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Answers

the answers number 2

How do you solve this Matrix equation

x+2x-3z=-2
x-y+z=-1
3x+4y-4z= 4

Answers

Answer:

look this up and watch this video

Step-by-step explanation:

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i will give u Brainliset rn if u answer

Answers

Answer:

11x+16y = 13

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Step-by-step explanation:


Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $30 monthly fee and charges an additional
$0.14 for each minute of calls. The second plan has a $22 monthly fee and charges an additional $0.19 for each minute of calls. For how many minutes of calls
will the costs of the two plans be equal?

Answers

Answer:

The plans will be equal at 160 minutes of call

Step-by-step explanation:

1st plan: y = 0.14x + 30

2nd plan: y = 0.19x + 22

0.14x + 30 = 0.19x + 22

Subtract 0.19x from both sides;

-0.05x + 30 = 22

Subtract 30 from both sides;

-0.05x = -8

Divide both sides by -0.05

x = 160

Nancy's car travels 300 miles on 12 gallons of gas. How many gallons of gas will she need in order to drive 650 miles?

Answers

The answer should be 24 gallons and a half

Sarah says that 26 ÷ 8 equals 14 ÷ 4 because both are “3 R2.” Show her mistake using decimal division. What is 26 ÷ 8? Give your answer in decimals. 26 ÷ 8 =___. Please helpppppp

Answers

Answer: 3.25

Step-by-step explanation:

Sarah made a.mistaje when she was reducing 26 ÷ 8. It should be noted that 2 is a common factor to 26 and 8. Therefore 26÷2 = 13 and not 14 that Sarah wrote. Sarah should have written 13 ÷ 4 and not 14 ÷ 4.

26 ÷ 8 in decimal will give us 3.25

Solve the equation for all real solutions.
k^2+8k+22=6​

Answers

Answer:

Step-by-step explanation:

Here you go mate

step 1

k^2+8k+22=6​  equation

step 2

k2+8k+22(-6)=6(-6)  subtract -6

k2+8k+16=0

step 3

k2+8k+16=0  factor

(k+4)(k+4)=0

step 4

(k+4)(k+4)=0  set the numbers equal to zero

answer

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14, 15, 16, 17, 18, ...

Answers

Answer:

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Step-by-step explanation:

all sequences are added by one, so x+1

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