12 1/2 - (-4 1/2) = ?

Answers

Answer 1

Answer:

17

Step-by-step explanation:

12 1/2-(-4 1/2)

12 1/2+ 4 1/2

17


Related Questions

.537 x .96 no need to explain!

Answers

0.51552 use a calculator

Write an expression that represents "the product of a number and 12".


Answers

Answer:

x = 12y

Step-by-step explanation:

Show work please! Herald is keeping track of eagles. To do so, he put tags on 25 eagles and released them.
Later, he catches 120 eagles; 16 eagles were tagged. Find the best estimate for the Eagle
population?

Answers

Answer:

188

Step-by-step explanation:

16/120=0.133

0.133 times 100=13.3%

this means 25 eagles is only 13.3% of the population

therefore 25/0.13=188

Hi so i have a question that is..... A pool is in the shape of a right rectangular prism and has a volume of 192 cubic feet. The area of the base of the pool is 32 square feet. Could anyone help me?

Answers

Answer:

h = 6 feet

Step-by-step explanation:

Given that,

The volume of a right rectangular prism = 192 cubic feet

The area of the base of the pool is 32 square feet.

We need to find the height of the prism. We know that the volume of a right rectangular prism is given by :

[tex]V=lbh[/tex]

We have, V = 192 cubic feet, lb = 32 sq feet

So,

[tex]h=\dfrac{V}{lb}\\\\h=\dfrac{192}{32}\\\\=6\ feet[/tex]

So, the height of the prism is equal to 6 feet.

What type of polynomial is this? 6x + 3​

Answers

Answer:

Binomial

Step-by-step explanation:

A binomial has two terms. Each term consists of a coefficient, and a variable with an exponent. We can see the two terms:

6x (the exponent would be 1) + 3 (the variable and exponent would be x to the 0. Any variable to the power of 0 is equal to 1, which is why it's not shown)

The weight of Ms. Winters' car is 3,807 pounds. What is another way to express this weight? (1 T = 2,000 lb)

Answers

Answer:

Weight of Ms. Winter's car is 1.9035 tons

Step-by-step explanation:

Total weight of Ms. Winter's car = 3807 pounds

It has been given in the question that 2000 pounds = 1 ton

So we will use this conversion factor to express the weight in tons.

By using unitary method,

∵ 2000 pounds = 1 Ton

∴ 1 pound = [tex]\frac{1}{2000}[/tex] Ton

∴ 3807 pounds = [tex]\frac{3807}{2000}[/tex]

                          = 1.9035 Tons

Therefore, weight of Ms. Winter's car is 1.9035 tons.

A circus has 20 performs, of which 2 are clowns. What is the probability that a randomly selected performer will be a clown? Write your answer as a fraction or whole number. P ( clown)

Answers

2/20 or simplified 1/10

ANSWER QUICK! CORRECT ANSWER GETS BRAINLIEST!

Answers

Answer: a

Step-by-step explanation:

Answer:

B) y=2x

Step-by-step explanation:

For the x value, there's 1.5 cups of sugar

For the y value, there's 3 cups of flour

So 1.5x2=3

Hope this helps!

write 4,193,538 in word form.

Answers

Answer:

four million, one hundred ninety three thousand, five hundred thirty eight

Step-by-step explanation:

Answer:

Four million, one hundred ninety-three thousand, five hundred thirty-eight

Step-by-step explanation:

Find x in each triangle

Answers

Answer:

x = 8 cm

Step-by-step explanation:

Using the Pythagorean theorem:

x² = 10² - 6² = 100 - 36 = 64

x = √64 = 8

The length or value of x in the given right angle triangle will be 8 cm.

What is a triangle?

A triangle is a closed, 2-dimensional shape with 3 sides, 3 angles, and 3 vertices.

The triangle is a highly common shape that we deal with on a daily basis. For instance, the right-angle triangle is frequently used to estimate the height of towers.

In a triangle, the sum of all three angles is 180°.

Given a right-angle triangle with

Hypotaneous = 10cm

Perpendicular = 6 cm

Base = x ( need to find out).

By Pythagoras theorem,

Base² = Hyp² - Perp²

Base² = 10² - 6²

Base² = 100 - 36

Base = √(64) = 8 cm

Hence the base of the given triangle will be 8 cm.

For more information about triangle

https://brainly.com/question/2773823

#SPJ5

The lengths of two sides of a triangle are given below. Write an inequality to represent the range of the lengths of the 3rd side.
4 and 10

Answers

9514 1404 393

Answer:

  6 < x < 14

Step-by-step explanation:

The shortest the third side can be is the difference between the given sides:

  10 -4 = 6

The longest the third side can be is the sum of the given sides:

  10 +4 = 14

So the inequality for side length x is ...

  6 < x < 14

__

More detail

These come from the triangle inequality, which requires ...

  a + b > c; b + c > a; c + a > b

Filling in 4, 10, and x, these become ...

4 + 10 > x   ⇒   14 > x   . . . from the sum of the two given sides10 + x > 4   ⇒   x > -6 . . . . . less restrictive than the nextx + 4 > 10   ⇒   x > 6   . . . from the difference of the two given sides

In summary, 6 < x < 14.

how do I solve x-11/2<-7

Answers

Answer:

x < -3

Step-by-step explanation:

1. multiply both sides by 2

2. isolate the x by adding 11 to both sides

3. simplify

(i have included an attachment showing the work for clarification)

Every summer I drive to San Diego. It is 700 km to get there. If I average 100 km/hr, how much time will I spend driving?

Answers

Answer: 7 hours

Step-by-step explanation: Driving one kilometer per hour, all you have to do is divide 700/100 to get your answer which is seven.

solve the inequality -48 < -8t

Answers

Answer:

t < 6

Step-by-step explanation:

Given

- 48 < - 8t

Divide both sides by - 8, reversing the symbol as a result of dividing by a negative quantity.

6 > t , that is

t < 6

A circle has a radius of 16 units. What is the area in square units of the circle in terms of pi

Answers

Step-by-step explanation:

area= (pi)r^2

a = (pi)×16^2

a= 256pi square units

Factor the expression completely.
15x2 - 40x-15

Answers

Answer:

630

Step-by-step explanation:

15×2=30

40×(-15)=-600

30-(-600)=630

A package of chocolate chip cookies contains 40 cookies. Camilla and her friend ate 25% of the cookies.
How many cookies did they eat?
A
1.6
B
10
С
62.5
D
160

Answers

Answer:

answer b

Step-by-step explanation:

The number of tenths in 3 3/10

Answers

Answer:

0.3 tenths(so 3)

hope this helps

have a good day :)

Step-by-step explanation:

Can someone help me pls?

Answers

Answer:

[tex]sa = \pi {d}^{2} \\ = {6}^{2} \pi \\ = 36\pi \\ [/tex]

N=36

Answer:

Answer attached

Step-by-step explanation:

On October 1, Gary’s bank balance was $130. During October, he made two
withdrawals and one deposit. At the end of the month, his bank balance was
$95. List two withdrawals and one deposit that would give this final balance.

Answers

Answer:

The first withdraw could be $30 the second could be $45 and the deposit could be $40

Step-by-step explanation:

130-30=100 100-45=55 95-55=40

130-30-45+40=95

Help how do I solve for x and y when they are they on the same corresponding side

Answers

Answer:

y = 33.94 mm

x = 19.80 mm

Step-by-step explanation:

Because AC = CB, then ∠ABC = 45°

cos ∠ABC = 24/y

cos 45° = 0.7071 = 24/y

y = 33.94 mm

EF/BC = x/y

14/24 = x/33.94

24x = 475.16

x = 19.80 mm

❗️❗️❗️❗️❗️Hurry pls ❗️❗️❗️❗️❗️❗️❗️

Answers

Answer:

Hurry what? What's the question?

Answer:

Don't worry, I'm on my way.

Step-by-step explanation:

40 POINTS!! RIGHT ANSWERS ONLY PLEASE!!

The number of absences for one week for all students at a high school were compiled, and the probability distribution below was created. What is the probability in any given week that a randomly selected student will be absent more than 4 days?


Probability Distribution
Days Absent: X 0 1 2 3 4 5
Probability: P(X) 0.78 0.14 0.03 0.01 0 0.04


A
0.25

B)0.04

C)0.004

D)0.05

Answers

Three rare coins with diameters of 7/8 inch, 3/4 inch, and 5/8 inch are mounted in a rectangular frame, as shown in the diagram below. What is the perimeter of the frame if the coins fit exactly?

Arrange the following
numbers in order from least
to greatest.
96,432; 94,632; 96,342

Answers

Answer:

94,96,96,342,432,632

Step-by-step explanation:

Least to greatest

help asap the person with the correct answer gets a brainliest

Answers

Answer:

Its 6.71

Step-by-step explanation:

Because using the formula, a^2+b^2=c2.

so it’s 3^2+6^2=6.71!

GOOD LUCK BOI OK

What is the product of 3.8 x 102 and 6.4 x 10 expressed in scientific
notation?

Answers

Answer:

Wdym scientific notations?

Step-by-step explanation:

3.8 x 102 = 387.6

6.4 x 10 = 64

What is the equation of line AB if A(0,5) and B(5,25)?​

Answers

Answer:

y=4x+5

Step-by-step explanation:

hey, hope this helps and is right :)

There are 3 yellow, 5 red, 4 blue, and 8 green marbles in a bag. Once a marble is selected, it is not replaced. Find the probability of selecting a yellow marble and then a blue marble.

Group of answer choices

1/100

12/20

3/5

3/95

Answers

Answer:

137/380

Step-by-step explanation:

3/20 + 4/19

137/380

The figure shows five polygons: ABCDE, FGHIJ
, KLMNO, PQRST, and UVWXY.
Polygon
cannot be mapped onto the others by similarity transformations.

Answers

Answer:

PQRST

Step-by-step explanation:

This one cannot be be mapped by similarity transformations as its dimensions/proportions don't match those of the others.

Answer:

PQRST

Step-by-step explanation:

get a helping hand maybe???????

Answers

Answer:

Option B.

Step-by-step explanation:

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