Evaluate the expression.

Evaluate The Expression.

Answers

Answer 1

Answer:  13

Step-by-step explanation:


Related Questions

What is 4 divided by 1/8

Answers

Answer:

32

Step-by-step explanation:

4/(1/8)

what percentage of 130 liters is 6.5 liters?​

Answers

Answer:

2%

Correct Answer : 2%

Required Percentage = [ (130/(6.5 * 1000)) * 100]% = 2%.

Step-by-step explanation:

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What percentage is 0.00042 ?

Answers

Answer:

0.042%

How much is the decimal number 0.00042 written as (converted to) a percent value? Answer: 0.042%

Step-by-step explanation:

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Answer:

0.042%

Step-by-step explanation:

0.00042 as a percent have to remember that 1 equal 100% and that what you need to do is just to multiply the number by 100 and add at the end symbol % . 0.00042 * 100 = 0.042% and then you get your answer!

Simplify the expression

Answers

Answer:

46-55i

Step-by-step explanation:

2(1/4d)+d=96 answer is possibly 64 is that correct?

Answers

Answer:

64

Step-by-step explanation:

2x(1/4 d)+d=96 (Rewrite the expression)

2x1/4d+d=96 (Reduce the numbers)

1/2d+d=96(Calculate)

3/2d=96 (Multiply both sides)

d=64

1.) Find out the distance covered when, speed is 960 km/hour and time is 1 hour 50 minutes.

2.) If distance travelled by a train is 495 km in 4 hours 30 minutes, what is its speed?

3.) A man runs at the speed of 10 km/hr. How much time will he take to cover 750 metres?

4.) Aaron ran 500 metre in 100 Seconds. Find the speed in km per hour.

5.) A cyclist travels at a speed of 20 km/hour. How far will he travels in 50 minutes?​

Answers

Answer:

A: 1070 m

Solution:

based on the formula :

960km/h= x (the distance) / 1h50m

Answer:

Step-by-step

The rate of change is 150 km per minute.

The rate of change is 2.5 km per second. explanation:

Triangle PQR is similar to triangle XYZ
Select all angles that have a cosine of 9/15

Answers

Answer:

Step-by-step explanation:

All the angles that have a cosine of 9/15 are,

⇒ ∠P and ∠X

What is mean by Angle?

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

Triangle PQR is similar to triangle XYZ.

Hence, We get;

In triangle PQR,

cos P = 9/15

And, In triangle XYZ,

cos X = XZ / ZY

cos X = 9 / 15

Thus, All the angles that have a cosine of 9/15 are,

⇒ ∠P and ∠X

Learn more about the angle visit;

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Find the area of this Parallelogram.

Answers

Which one??? Can’t see the parallelogram

If y = 3, which of the following expressions will
produce a value of 15?
A.5y
B.25-10y
C.4y+3
D.8y divide by 2

Answers

Answer:

A.5y

Step-by-step explanation:

5y = 5 x y

y= 3

5 x 3 = 15

=A.5y

what is 1000×80,000 in stuck on this

Answers

Answer:

80,000,000

Step-by-step explanation:

I need help super quick

Answers

Answer:   D is correct

Step-by-step explanation:

everything under the X side can be multiplied by 5 and equal Y

Answer:

C

Step-by-step explanation:

One side of a triangle is two times the second side. The third side is 5 feet longer than the second side. The perimeter of a triangle is 49 feet. Find the length of each side.

Answers

Second side= x
First side = 2x
Third side = x+5
x+2x+x+5=49
4x=44
x=11

1st side= 22
2nd side = 11
3rd side = 16

(Blank) x 1/6 = 5/6


I haven’t done this in a while so I need help.

Answers

Answer:

5

Step-by-step explanation:

Divide 5/6 by 1/6 to get 5 as your answer.

In what direction is a line with an undefined slope going?

A.
down and to the right

B.
horizontal

C.
vertical

D.
up and to the right

Answers

Answer:

I think it D-

I not that sure

undefined is a vertical line, you know if it’s undefined if the equation is x =

Using the diagram below, determine how many miles the school is from the store.
Store
x miles
School
16
miles
20 miles
Museum
how miles the school is from the store

Answers

The school to the store is 4 miles because 20-16 is equal to 4

PLEASE HELP MEEEE I HAVE AN F IN MATH AND I SERIOUSLY NEED THIS

Answers

Ok do u have a app I can send it Bc I did this

What created the Vancouver Island?
O earthquake
O volcanoes
O fault
O ocean

Answers

Answer:

Volcano

Step-by-step explanation:

Answer:

volcanoes

Step-by-step explanation:

Vancouver island was formed around 150 million years ago when   volcanic activity pushed sedimentary rock upwards from the sea floor to from the island landscape.   /hope this helps/

Archeologists discover four outer walls of an ancient building, as shown.
If the missing walls are the same lengths as the discovered walls, how many
sides did the original building have? Explain.

Answers

15 sides

It’s the right answer

The number of sides that the original building has will be 15 sides.

What is a polygon?

The polygon is a 2D geometry that has a finite number of sides. And all the sides of the polygon are straight lines connected to each other side by side.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The measure of the exterior angle is given as,

Exterior angle = 180° - Interior angle

Exterior angle = 180° - 156°

Exterior angle = 24°

The total number of sides of the polygon will be given as,

Exterior angle = 360° / (Number of sides)

24° = 360° / n

n = 360° / 24°

n = 15

The number of sides that the original building has will be 15 sides.

More about the polygon link is given below.

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The complete question is given below.

Cliff has some berries in his basket. He picks 15 more berries. Then he gives
away 28 berries to his friends Cliff now has 12 berries. How many berries did
cliff in his basket to start?

Answers

Answer:

15 berries

Step-by-step explanation:

The number of berries that cliff has in his basket to start will be 65 berries.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

Cliff has some berries in his basket. He picks 15 more berries. Then he gives away 28 berries to his friends Cliff now has 12 berries.

The number of the berries that cliff has in his basket to start will be given as,

⇒ 15 + 28 + 12

⇒ 15 + 40

⇒ 65

The number of berries that cliff has in his basket to start will be 65 berries.

More about the Algebra link is given below.

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SIMPLIFY IT PHOTO IS UP I WILL MARK IT BRAINLIEST

Answers

Step-by-step explanation:

Notice that

9y² - 4xy + 4x²/9 = (3y - 2x/3)².

Therefore (9y² - 4xy + 4x²/9) / (3y - 2x/3)

= (3y - 2x/3).

Answer:

(9y²-4xy+4x²/9)/(3y-2x/3)

={(3y)²-2(3y)(2x/3)+(2x/3)²}/(3y-2x/3)

=(3y-2x/3)²/(3y-2x/3)

=(3y-2x/3)

(3y-2x/3) is the right answer.

3 + x, when the value of x is 15

Answers

Answer:

The answer is 18

Step-by-step explanation:

If you add 15 to 3 then you get 18

Hope this helps!!! :)

Answer:

x= -15

Step-by-step explanation:

I hope it's help you

Which inequality is equivalent to -6x>30

Answers

Answer:

x > -5

Step-by-step explanation:

[tex] - 6x > 30 \\[tex] 6x < - 30 \\ \frac{ 6x}{ 6} < \frac{- 30}{ 6} \\ x < - 5[/tex]

Quadrilateral ABCD has the following vertics:A( -3,0) B (7,2) C (1,-4) D (-9,-6) is Quadrilateral A B C D a parallelgram, and why?

Answers

Answer:

in my opinion I think it parallelogram because it has four sides which are A,B,C,D

The number of visits to public libraries increased from 1.3 billion in 1998 to 1.5 billion in 2002. Find the average rate of change in the number of public library visits from 1998 to 2002.

Answers

Answer: The average rate of change in the number of public library visits from 1998 to 2002 = 0.05 billion per year.

Step-by-step explanation:

Given: Number of visits in 1998 = 1.3 billion

Number of visits in 2002 = 1.5 billion

The average rate of change in the number of public library visits from 1998 to 2002 = [tex]\dfrac{\text{Number of visits in 2002 - Number of visits in 1998}}{2002-1998}[/tex]

[tex]=\dfrac{1.5-1.3}{4}\\\\=\dfrac{0.2}{4}\\\\= 0.05 \text{ billion per year.}[/tex]

Hence, the average rate of change in the number of public library visits from 1998 to 2002 = 0.05 billion per year.

manny has an investment account which compounds interest continuously at a rate of 3.1%. He puts $7500 into the account initially. after 2 years how much money does he have in the account?

Answers

Answer:

$7049 is the answer.

Step-by-step explanation:

Answer: $7980

Step-by-step explanation:

Follow the formula A=Pe^rt

A= 7500(e)^(.031)(2)

A= 7980

Can someone tell me how to do this?

Answers

Answer:

6w+32

Step-by-step explanation:

??????????????????FAST HELP PLZ

Answers

Answer:

[tex]y = \frac{2}{3} x - 2 \\ [/tex]

The corner store is open 18 hours a day for 365 days a year. how many hours is the store open in a year?

Answers

Answer:

6570

Step-by-step explanation:

18x365=^

Please look at picture

Answers

6x - 7 = 4x + 7
2x = 14
x = 7

The answer is 7

If the distance from point P to point L is the same as the distance from point P to point C, then P is on

Answers

Answer:

This answer is C, it is on the perpendicular bisector of segment LC.

Draw any line segment P and L, then another point C anywhere, but the length needs to be the same as PL.  You will note that LC (if you connect those points) will become the perpendicular bisector to point P.

I hope that makes sense.....

Step-by-step explanation:

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