Mathematics High School

Change this fraction into a decimal: 80/100

.8


.08


8.0

.008




will give brainlist!!!

Answers

Answer 1

Answer:

0.8

Step-by-step explanation:

80 divided by 100 = .8 or 0.8

Related Questions

find the diameter of the graphed circle. ​

Answers

The diameter contains 6 units

Greg is at his house he gets in his car drives north 9.6 miles and stops at a store then he turns around and drives south 8.4 miles to his friends house how far is the friends house from Greg’s houses?

Answers

Hhahah 55644 tgxeth



91x 13= ytz 2564

$9000.00 decreased by 0.5% make sure to show your work

Answers

Answer: 8550

Step-by-step explanation:

9000(1-0.5)

9000(0.95)

8550

Jamal and his family went to their favorite restaurant
for dinner. The cost of the dinner was $86.90. The
family used a $15.00 off coupon, which discounted from
the total cost of the dinner. Jamal left the waiter an
18% tip of the discounted bill. How much did the family
pay for dinner, including discount and tip?

Answers

86.90 - 15.00 = 71.9
71.9 * .18 = ~ 12.94
71.9 + 12.94 = $84.84

find the volume of the cylinder!



Use 3.14 for pi-

round your answer to the tenths place !!


Will mark b if correct:)

Answers

2123.72 cm


(sorry if it’s wrong)

11/3 can be thought of as a whole number and a fraction.

Complete the statements below to show the number of wholes and the fractional part that make up 11/
3.

Answers

11/3 = 3 2/3 as a mixed fraction or proprr fraction

Write 67% as a fraction or mixed number

Answers

Answer:

67/100

Step-by-step explanation:

basically just put 100 as denominator

what does 2x+2y=7 equal to

Answers

Let's solve for x.
2
x
+
2
y
=
7
Step 1: Add -2y to both sides.
2
x
+
2
y
+
−
2
y
=
7
+
−
2
y
2
x
=
−
2
y
+
7
Step 2: Divide both sides by 2.
2
x
2
=
−
2
y
+
7
2
x
=
−
y
+
7
2



Let's solve for y.
2
x
+
2
y
=
7
Step 1: Add -2x to both sides.
2
x
+
2
y
+
−
2
x
=
7
+
−
2
x
2
y
=
−
2
x
+
7
Step 2: Divide both sides by 2.
2
y
2
=
−
2
x
+
7
2
y
=
−
x
+
7
2
Answer:
y
=
−
x
+
7
2

Write an equation for the line parallel to the given line that contains C.
C(1,4)​; y=−3x+1

Answers

Answer:The equation of a line is y = mx + b where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept. (Remember that the slope is the steepness  of a line and the y-intercept is the point where the line intersects  the y-axis. The x- and y-coordinates are values of the points on the line of y = 3x - 1.)

Step-by-step explanation:

NO LINKSS!!! HELPP ME PLSSSSSSS I NEED IT NOW PLSSS. How could you calculate the x-coordinate of the midpoint of a horizontal
segment with endpoints at (0,0) and (20,0)?

Answers

Answer:

the answer I say would be correct would be D

Use a Pythagorean Triple to find x.

Answers

Answer:

x = 51

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

x² = 45² + 24² = 2025 + 576 = 2601 ( take the square root of both sides )

x = [tex]\sqrt{2601}[/tex] = 51

Answer:

x = 51.

Step-by-step explanation:

The triple you require is 17-15-8

We have x-45-24

- that is three times each number in the triple.

So x = 3*17 = 51.

A certain computer can perform a maximum number of
operations per second. If this computer is running at 25% of
the maximum and is performing 100 operations per second,
what is the maximum number of operations the computer can
perform per second?

Answers

Answer:

I believe the answer is 400 operations per second.

Step-by-step explanation:

1. x2 + 9x + 20

2. x2 + 7x + 12

3. x2 + 8x + 15

4. x2 + 7x + 12

5. x2 + 11x + 10

6. x2 + 7x + 6

7. x2 + 5x + 4

8. x2 + 10x + 21

9. x2 + 10x + 16

10. x2 + 10x + 9

11. x2 + 12x + 20

12. x2 + 15x + 14

13. x2 + 13x + 42

14. x2 + 9x + 18

15. x2 + 16x + 60

Answers

Answer:

1) (x+5)(x+4)

Step-by-step explanation:

What is the value of x in the figure?

Answers

Answer:

34

Step-by-step explanation:

This is because the whole angle is a right angle and equals 90°. You subtract 56 from 90 and get 34. Hope this helped you out!!

Answer:

i am pretty sure 34 (degrees)

Step-by-step explanation:

tell me if this is wrong.

what is the general rule of the following geometric sequence

-4; -1; -1/4​

Answers

Answer:

Each of these numbers is divided by four to get the next number in the sequence, so the rule of this would be divide by 4.

Step-by-step explanation:

-4/4 is -1, -1/4 is -1/4 (negative one-fourth), and so on.

1.2 career planning financial algebra

Answers

Needs more info about your question please

growth or decay pls answer

Answers

Answer:

exponential decay because the base is less than one

Step-by-step explanation:

The regular price of a pair of Rothy's (water bottle shoes) is $145. They are on sale for 38% off. What is the sale price?

Answers

Answer:

$89.90

Step-by-step explanation:

38% corresponds to the decimal fraction 0.38.  

The amount of the discount is 0.38($145), or $55.10.  Subtracting this amount from the regular price yields $145 - $55.10 = $89.90.

A faster way of doing this problem is to subtract 0.38 from 1.00, obtaining 0.62, and then multiplying $145 by this 0.62:  $89.90.

What is the value for the missing angle ??


Answers

Answer: 9 inches.
Do the pythagorean theorem to find your answer.
Formula: a^2 + b^2 = c2
12 = b
15 = c
a^2 + 12^2 = 15^2
Simplify the equation
a^2 + 144 = 225
Subtract 144 on both sides.
a^2 = 81
Square root of 81 is 9.

HELP ASAP PLEASE!
Write a rule for the sequence.
4, 8, 16, 32, ...

Start with 4, and multiply by 2 repeatedly.
Start with 4, and add 8 repeatedly.
Start with 4, and add 2 repeatedly.
Start with 2, and multiply by 4 repeatedly.

Answers

start with 4 and multiply by 2 repeatedly

i will give brainiest 1!!!!!!!

What is x(5-2)(2-2)=12

Answers

Answer: No solution

x(5-2)(2-2)=12

x(3)(0)=12

Since its times by 0 the x goes away and it is

0=12

No solution

Answer:

0=12

Step-by-step explanation

(5−2)(2−2)=12

(3)(2−2)=12

Use the function below to find F(2).
F(t) = 2x1/2^3t
ОА. 1/32

O B.1/8

O c.1/16

O
D.1/64

Answers

Answer:

C

Step-by-step explanation:

The sum of Paul’s and Sam’s ages is 4 and the difference between their ages is 0. Two equations to model this situation are x + y = 4 and x - y = 0. The solution represents both of their ages. What quadrant does the solution lie in?

A.) IV
B.) II
C.) III
D.) I

Answers

Answer:

D.) |.

Step-by-step explanation:

x + y = 4

x - y = 0      Adding:

2x + y - y = 4

2x = 4

x = 2

and y = 4 - 2 = 2.

The point (2, 2) is in quadrant |


Monique went on a hike in the hills. The table
displays the times and distances from the beginning to
the end of the hike.
If Monique hiked at a constant pace, which equation
shows the relationship between the length of the time
she hiked and the distance she hiked?
A. d= 6t
B. d = 4.8t
C. d= 12.5t
D. d= 0.087

Answers

Answer:

I believe it is A, d= 6t

It is an odd question though.

I dont know what is the missing number 6 x ? x 3 = 90

Answers

6 times 5 equals 30 and 30 times 3 is 90 so 5 is your answer

Solve for x
4/x = 2/7

Answers

the answer is 14

x=14

A line with a slope of -2 is written in the form y=mx+b.
what is the value of b If the line passes through the point (5,-7)?​

Answers

Answer:

b = 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y- intercept )

Here m = - 2 , then

y = - 2x + b ← is the partial equation

To find b substitute (5, - 7 ) into the partial equation

- 7 = - 10 + b ⇒ b = - 7 + 10 = 3

can someone please help me asap ill give extra brainly points!!!

Answers

95.20 is the answer

Answer:

94.20 yds

Step-by-step explanation:

C = 2 pi r

     2 pi (15) = 94.20 yds

Find the volume of this square
based pyramid.
5ft
6 fi

Answers

Answer:

60ft

Step-by-step explanation:

I am here to help the people. You will never hear from me again, but know this, I will always be there to help strangers on the internet. Have a blessed life, you got this.

X = 60ft

In the last 150 years, the average height of people in the industrialized nations has increased by 1/3 foot. Today, American men have an average height of 5 7/12 feet. What was the average height of American men 150 years ago? show your work

Answers

Answer:

5 1/4 feet

Step-by-step explanation:

Average height now:

5 7/12 feet

The difference:

1/3 foot

Average height 150 years ago:

5 7/12 - 1/3 = 5 + 7/12 - 4/12 =5 + 3/12 =5 + 1/4 =5 1/4 feet

Other Questions
PLS HELP!!1pt y = (5/4)X + 2Which of the following lines is parallel to the line above and passes through the point (1,-7)?A. (y + 7) = (-4/5)(x - 1)B. (y - 7) = (-4/5)(x + 1)C. (y + 7) = (5/4)(x - 1)D. (y - 7) = (5/4)(x + 1) What is mBCD. Please help. Quickly plz help on this question 2 to the power of 12= 4,096. How many other whole numbers can you raise to a power and get 4,096? Answer this question to get marked Brainliest and get 100 pts heyyyyyyy besties um if someone wants to help me that would be great 20 points. Will give brainliest, thanks, and 5 star review to best answer. btw, its not letting me give brainliest w only one answer. This is a major grade for English. I need to write a CER (claim, evidence, reasoning) on "What do these 2 poems(songs) do differently? How do they contrast?Could someone please give me a few contrasts and a little evidence to start me off? I really need help, please. The songs are ruby's shoes by Lori McKenna and Over the Rainbow from wizard of Oz. I'll put the lyrics in the comments.Thank you so so much. Please answer soon. This is due today. A synonym for rampant -- quicklytrue or false hello, and good morning,help me plz with.....whats 10001000= Made maps of the landBuilt roads and fortsPatrolled the frontierRecovered stolen livestockWhich of these is the best title for the list above?Cattle RanchersDeputy SheriffsBuffalo SoldiersUnion Troops solve and graph the inequality below SOS!!! The US government has the power to transform the lives of young people, yet people under the age of 18 cannot vote. Write an essay that argues your viewpoint on this topic. Should people under the age of 18 be allowed to vote? Support your claim with reasons and evidence!!? No links please answer quickly Ileana buys a large circular pizza that is divided into eight equal slices. She measures along the outer edge of the crust from one piece and finds it to be 512 inches. What is the diameter of the pizza to the nearest inch? A.4 in. B.7 in. C.8 in. D.14 in. The energy of a photon was found to be 3.38 x 10-19 J. Planck's constant is 6.63 x 10-34 J. S. Which color of light corresponds to this photon? violet green yellow red I need help with both of these if you know any of them them helppp me pls will give 20 points what happened to the sound as vibration of an object increase in strength 15 + 20Create an equivalent expression in factored form_____ (______ + ______) What is one of the major beliefs of Hinduism?A. Rituals and holidays are a waste of time.B. People should be able to change their social status.C. Only wise people are reborn after death.D. Good and bad actions affect your next life. 11.68 - 0.48 (-1.6) = need help I need a way to solve this problem