Mathematics College

my step son had the following equation on a test and no one can figure it out. a^^^ b^{b-1} =

Answers

Answer 1
happy valentine’s day stay safe hope you’re happy cx oo
Answer 2

Answer:

Step-by-step explanation:

This equation is incomplete and looks ill formed.

Related Questions

Jimmy estimates that a pitcher holds 4.5 liters of liquid. It actually holds 4.8 liters. What is the percent error between his estimate and the actual volume of the pitcher?
A. 1/3%
B. 1 1/3%
C. 6 1/4%
D. 6 2/3%

Answers

Answer:

the answer is 6 1/4%. I hope it helps!

Write the improper fraction as a mixed number 1879/12

Answers

The answer is 156 7/12

1879/12= 156.583

156* 12= 1872

1879-1872= 7

The answer is 156 7/12. in a mixed number

13. Ram obtains 40% of the marks in a paper of 200 marks. Shyam is ahead of Ram by 25% of Ram^ prime s marks, while Bhuvan is ahead of Shyam by one month of his own marks. How many marks does Bhuvan get?
112.5
115
120
125.25​

Answers

Answer:

I think the correct answer is 112.5

Step-by-step explanation:

Kristin wants to buy a pair of jeans that cost $35 and are on sale
20% off. She is also buying two T-shirts at a full price of $9.99 each.
She must pay 6.5% sales tax. How much will she pay for the clothes

Answers

Answer:

$51.10

Step-by-step explanation:

First, find 20% of $35, then add the sale price of the jeans and the two t-shirts. Take the total and find the sales tax and add that onto the cost.

100 - 20 = 80 If you multiply the jeans by 80% it gives you the price for the jeans saving you from having to subtract the discount from the original price.

35 * 0.80 =  $28.00 jeans                     28.00                             47.98

                                                                  9.99                             + 3.12

                                                             +   9.99                            $51.10

                                                                47.98

                                                           X   0.065

                                                                 $3.12

please help fast thanks​

Answers

Answer:

3/4             5/7             5/4

32/33        20/21          27/13

1/2             16/25          9/14

16/49         3/2             13/15

should be the answers

Step-by-step explanation:

What is 3/5 divided by 3/4

Answers

3/5 *4/3

1/5*4/1=4/5

=.8

hope it helps

3/5 x 4/3 = 12/15
That can be simplified to 4/5

Simplify the fractions using the greatest common factor and division 4/8 =

Answers

Answer:

2/4

Step-by-step explanation:

m∠FDC=124°; m∠EAB=2x, m∠ACG=4x. Find: x, m∠ACD

Answers

Answer:

x=28 degrees

Step-by-step explanation:

4x = 28*4 = 112

180 degrees - 112 = 68

ACD = 68

estimate the product of 26.4×2.7​

Answers

Answer:..

Step-by-step explanation:

Answer:

Step-by-step explanation:

okay, 26.4*2.7 = 26*3 (when estimated)

26*3=78(or just somewhere around 70)

Which expression is equivalent to −14x+12?


−14(x+2)

14(−x+12)

14(−x+2)

−14(−x+12)

Answers

Step-by-step explanation:

[tex] = - 14x + 12[/tex]

[tex] = - 2 \times 7x + ( - 2) \times 6[/tex]

[tex] = - 2(7x - 6)[/tex]

No Option Solution.

lol,j,bhkgkjhkhkhkhukgiuguk

Answers

Answer:

wioajfcskaljfcksjhnfkmdesdn,k  obviously

Step-by-step explanation:

what is clairouts equation​

Answers

In mathematical analysis, Clairaut's equation is a differential equation of the form where f is continuously differentiable. It is a particular case of the Lagrange differential equation

If a square has a side of (3x+5), what is its perimeter?”
O
a.6x + 10
b.3x + 15
c.123 + 5
d.123 + 20

Answers

Answer:

Step-by-step explanation:

The perimeter of a square is four times a side. We are told a side equals 3x+5 so

P=4S

P=4(3x+5)

P=12x+20

22c + 33d?
Chose three answers

Answers

Answer:

55cd

Step-by-step explanation:

18% of the the students at a school are in year 8 and 16% of the students are in year 9. If the school has 126 tera 8 students, determine the number of year 9 students.​

Answers

Answer:

112

Step-by-step explanation:

The general form of all percentage questions is: the chunk= (some percentage) (of the whole), or c=p*w

We know that 18% of students are 8th grade and that is 126 students, so p = 0.18 and c=126 (126 students are 18% of the whole school)

126 = (0.18)w, divide both sides by 0.18

126/(0.18) = w = 700

9th graders are 16% of the school or 16% of 700 students

c = (0.16) 700 = 112 students

ASAP NEED TO KNOW IF IM CORRECT 5/6 x 575=2,875/6

Answers

Answer:

Yes, that is correct.

The answer 149.166666667 or 479 1/6

The exact answer is 149.166666667

In fraction form the answer is 2,875/6

Answer:

Yes you are indeed correct [tex](\frac{5}{6} )(575) = \frac{2875}{6}[/tex]

Step-by-step explanation:

[tex](\frac{5}{6} )(575) = \frac{2875}{6}[/tex]

9(2+2p) show distributive property
​

Answers

Answer:

9(2+2p)

9 x2 + 9 x 2p

18 +18p

PLEASE HELP SOLVE THIS WUESTION SOLVE FOR y

Answers

Answer:

y = 5

Step-by-step explanation:

12^2 + y = 13^ 2

144 + y = 169

169 - 144 = 25

sqrt of 25 = 5

y = 5

Answer:

A, y=5

Step-by-step explanation:

I just did it right now

2. Charlie has a collection of marbles in three sizes, small, medium, and large. He has four times as
many small marbles as medium marbles. The number of large marbles is three more than five times
the number of medium marbles.
a. Write algebraic expressions to represent the number of small marbles, medium marbles, and
large marbles Charlie has. Write algebrauc expressions to represebt the number of small marbles, medium marbles, and large marbles charlie has.

Answers

Answer:

Step-by-step explanation:

The required expression represents the number of the small marbles, medium marbles, and large marbles are m = 4s  and l = 3 + 5m.


What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
Let the number of small marbles be s, medium marbles are m and large marble is l.
According to the question,
He has four times as many small marbles as medium marbles. The number of large marbles is three more than five times the number of medium marbles.
m = 4s
and
l = 3 + 5m


Thus, the required expression represents the number of the small marbles, medium marbles, and large marbles are m = 4s  and l = 3 + 5m.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ2

Hello pls help me with two of these questions;)

Answers

Answer:

1-A-15

2-C

Step-by-step explanation:

7-21 is an increase by 3 times, so 5*3=15

The second is kinda blurry, so it's a little hard to explain.

find the values of x and y

Answers

Answer:

x = 60 and y = 60

Step-by-step explanation:

Those are all equilateral triangles with the same angles.

The angles of a triangle add up to 180 degrees.

The second angle is 20 degrees larger than the smallest angle.

The third angle is 3 times as big as the smallest angle.

Find the measure of the smallest angle (in degrees)

Answers

Answer: 32 degrees

Step-by-step explanation:

small angle : x

middle angle: x + 20

large angle: 3x

Form an equation: 5x + 20 = 180

5x = 180 - 20

5x = 160

x = 160/5

x = 32

Two weeks ago price was $220 now it's $325. What is the percent increase? What is percent increase if there is an additional $50 baggage fee with the new ticket price?

Answers

Answer:

68.18%

Step-by-step explanation:

325+50=375

375-220=155

155÷220×100%

≈68.18%

help me plis What is the exact measurement of the line segment? A. B. C. D.

Answers

Answer: where is the line segment

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Keisha found three pieces of cable in her tool drawer. Here are their lengths (in meters).
4.9, 10, 14.94
What is the total length of the three pieces?

Answers

Answer:

29.84

Step-by-step explanation:

4.9+10+14.94

4.9+10=14.9

14.9+14.94=29.84

Determine the center of the circle whose equation is (x – 5)2 + (y + 7) = 14

Answers

Answer:58 approximately c

Step-by-step explanation:

Elizabeth has $72 to spend on painting supplies needed to repaint her house. Rollers
cost $4 each, and paintbrushes are $3 each. She needs at least 15 rollers and
paintbrushes combined and wants at least five of each.

Answers

4(15) + 3x = 72
60 + 3x = 72
3x = 12
x = 4
Answer: 4 paintbrushes

The middle school is 3.43.4 blocks north of Marissa’s home. The grocery store is one block further north of her home, past the middle school. The firehouse is 3\frac{1}{2}3 2 1 ​ blocks south of Marissa’s home and the police station is one block further south than the fire station.

Answers

Step-by-step explanation:

jddjjdjfh the best answer voters do

Name the line of symmetry

Answers

Answer:

KM

Step-by-step explanation:

Answer:

K - M is a straight line so that is line of symmetry

Step-by-step explanation:

Decrease 60 by 0.75 of itself ​

Answers

Answer:

15

Step-by-step explanation:

(0.75 of 60)  

0.75 * 60 = 45

(decrease 60 by answer)

60 - 45 = 15

yes, 15
60 x .75 =45
60-45 =15
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