Mathematics College

0.03858 *0.02 leaving your answer I’m a standard form

Answers

Answer 1

Answer:

0.0007716

Step-by-step explanation:

0.03858 × 0.02 = 0.0007716

Related Questions

Find the area of the composite figure.

Answers

Answer:

Area = 139.27 m²

Step-by-step explanation:

Area of the composite figure = area of rectangle + area of semicircle

= (L*W) + ½(πr²)

L = 10 m

W = 10 m

r = ½ of 10 = 5 m

Plug in the values

Area = (10*10) + ½(π*5²)

Area = 100 + 39.27

Area = 139.27 m²

Calculate the rate per litre at which a car uses petrol,if it uses 20l of petrol to travel 180 km​

Answers

Answer:

Rate per litre=180km ÷ 20l

=8km/l

What’s the answer ?(-3a^5)^3

Answers

Answer:

−27a^(15)

Step-by-step explanation:

Will give Brainliest and 100 points! Prove the divisibility of the following numbers: 5^5-5^4+5^3 by 7

Answers

Answer:

See Below.

Step-by-step explanation:

We have the expression:

[tex]5^5-5^4+5^3[/tex]

And we want to prove that it is divisible by 7.

To do so, we can factor out a 5³ from the expression. This yields:

[tex]=5^3(5^2-5^1+1)[/tex]

Simplify the parentheses:

[tex]=5^3(25-5+1)=5^3(21)[/tex]

We can see that the resulting expression is a value being multiplied by 21.

Since 21 is divisible by 7, our original expression must also be divisible by 7.

Hence proven.

Answer:

SEE BELOW

Step-by-step explanation:

to understand thisyou need to know about:PEMDASgiven:[tex] \displaystyle \sf\frac{ {5}^{5} - {5}^{4} + {5}^{3} }{7} [/tex]let's solve:[tex] \sf \: factor \: out \: {5}^{3} : \\ \displaystyle \sf\frac{ {5}^{3}( {5}^{2} - {5}^{} + 1) }{7} [/tex][tex] \sf simlify \: parentheses \{squre \} : \\ \sf \frac{ {5}^{3} (25 - 5 + 1)}{7} [/tex][tex]\sf simlify \: parentheses \{addition \} : \\ \sf \frac{ {5}^{3} (25 - 4)}{7} [/tex][tex]\sf simlify \: parentheses \{substraction \} : \\ \sf \frac{ {5}^{3} (21)}{7} [/tex][tex] \sf \: cancel \: 7 \: and \: 21 : \\ \frac{ {5}^{3} \cancel{(21) } \ ^{3} }{ \cancel{ \: 7 \: }} [/tex]we can see 21 is divided by 7 therefore our original expression must also be divisible by 7

Renting a pony for a birthday party costs $200, plus $40 per hour. Write an equation to represent the total cost, c, of renting a pony for hours.

Answers

Answer:

200+ 40h= c

Step-by-step explanation:

What kind of triangle is shown

Answers

Answer:

scalene triangle

..... .

Scalene triangle i think is right

Select the expression that represents the following statement: add 24 to the quotient of 16 and 8.

a. 16 x 8 + 24
b. (16 ÷ 8) + 24
c. 24 − 8 + 16
d.(16 − 8) + 24

Answers

Answer:

Change the minus sign to a plus. 2. ... 24. = 8. 11. 24. Find each quotient. 1. 1. 3. 1. 6. 2. 5. 8. 1. 16. 2. 1. 3 x. 6. 1 = 6 ... Write a variable expression to represent the word phrase.

The correct expression for the given condition is,

⇒ (16 ÷ 8) + 24

What is an expression?

An expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division is called mathematical expression.

We have to given that;

The algebraic expression is,

''add 24 to the quotient of 16 and 8.''

Now, We can write the expression as;

Quotient of 16 and 8 is,

⇒ 16 ÷ 8

And, Add 24 to the quotient of 16 and 8.

⇒ (16 ÷ 8) + 24

Thus, The correct expression for the given condition is,

⇒ (16 ÷ 8) + 24

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ3

PLEASE ANSWER THANK U I NEED HELP

Answers

Answer:

√340=18.43

Step-by-step explanation:

using, pythogoras theorem.

we should find h , where p=14 and b=12

thank you

Answer:

the answer would be ≈18.4

Step-by-step explanation:

I used the pythagorean theorem to find the value for the hypotenuse and then rounded the answer by the nearest tenth to get approximately 18.4 , hope this helps!

the product of a number and 7 less than the number is 30. what is the number?

Answers

Answer: 23

Step-by-step explanation: because you subtract

jessica wondered if elementary school students tend to write more when they are given

Answers

full question plsAnswer:

Step-by-step explanation:

A mechanic estimates that a tire still has
Can someone please help me I need this for a test thank you so much whoever answers this.

8,000 miles of useful tread life. This is 20% of
the original useful tread life of the tire. What
was the tire's original useful tread life?
A) 50,000
B) 40,000
C) 1,600
D) 30,000

Answers

Answer:

B

Step-by-step explanation:

100% is unknown 100:20 is 5

8,000*5=40,00

Can you find the slope-intercept equation of each line and type the correct code? Please remember to type in ALL CAPS with no spaces.

Answers

Answer:

Step-by-step explanation:

line 1 is H

line 2 is C

line 3 is D

line 4 is G  

:)

Multiply and then simplify completely: ( 8 + √ 10 ) ( 8 − √ 10 )

Answers

Answer:

54.

Step-by-step explanation:

( 8 + √ 10 ) ( 8 − √10)

= 8*8  - 8√10 + 8√10  +√10 *  -√10

= 64 -  8√10 + 8√10 - 10

The 2 middle turns cancel out so we have:

64 - 10

= 54.

Find the value of the expression.
b2 − a
for a = 4 and b = 5​

Answers

if a = 4 & b = 5 then we plug this in the expression; (5) • 2 - (4)
using PEMDAS we solve the 5• 2 first
10 - 4
6 is the answer!
hope this helps :)

Carry out the following division:​

Answers

Answer:

Step-by-step explanation:

[tex]\frac{11xy^{2}z^{3}}{55xyz}=\frac{1xy^{2}z^{3}}{5xyz}\\\\=\frac{1}{5}x^{1-1}*y^{2-1}*z^{3-1}\\\\=\frac{1}{5}x^{0}*y{1}*z^{2}\\\\=\frac{1}{5}yz^{2}[/tex]

Hint:

[tex]\frac{a^{m}}{a^{n}}=a^{m-n}\\\\a^{0}=1[/tex]

Find the distance between the points on the graph.

Answers

Answer:

6 cubics are from distance away :))) hope this helps

Step-by-step explanation:

"the quotient of 8 and 4, times 7, plus the difference of 38 and 15”

Answers

107

8+4=12
12x7=84
38-15=23
84+23= 107

Hope this helps!
8 divided 4= 2 2x7= 14 38-15 = 23 so 23 + 14 = 37 I think

In a classroom, 1/6 of the students are wearing blue shirts, and 2/3 are wearing white shirts. There are 36 students in the class. How many students are wearing a shirt other than blue or white?

Answers

Answer:

2/6 or 1/3

Step-by-step explanation:

cant really explain but I did this

The graph of a quadratic equation in two variables whose axis of symmetry is parallel to the y axis is a parabola.
Select one:
True
False

Answers

Answer:

The correct option is;

False

Step-by-step explanation:

The equation of the graphs of conic sections (all of which can have axis of symmetry that can be oriented parallel to the y-axis) includes;

Circle; (x - h)² + (y - k)² = r²

Parabola; y = a·(x - h)² + k

[tex]Ellipse; \dfrac{(x - h)^2}{a^2} + \dfrac{(y - k)^2}{b^2} = 1[/tex]

[tex]Hyperbola; \dfrac{(x - h)^2}{a^2} + \dfrac{(y - k)^2}{b^2} = 1[/tex]

The graph of a quadratic equation in two variables whose axis of symmetry is parallel to the y-axis can be either a circle, a parabola, an ellipse, or an hyperbola

Therefore, the graph may not be the graph of a parabola and the statement is false

Answer:

The correct answer is True

Step-by-step explanation:

I took the quiz and got it right.

Name at least 3 angles for each diagram

Answers

Answer:

Acute angle, Obtuse angle, and Zero angle

Answer:

angle RSU.

angle RST

angle UST

If something is $1.75 with 34% markup what is the sale price?

Answers

Answer:

$2.65

Step-by-step explanation:

Please help me with this and explain how you got the answer thank you

Answers

The answer would be 4. All you need to do is multiply the 2/3 by the 6.

Samantha works part time at a store where she earns $462.30 each month. Write an expression that could be used to find the amount Samantha earns working any number of months, m.

Answers

Answer:

462.30m

Step-by-step explanation:

1 month = $462.30

You multiply by the number of months to find how much she made over that time so $462.30 * m = 462.30m

Answer:

Step-by-step explanation:

Drag and drop the phases of the moon in the correct order as they occur after the new moon.

waning gibbous

first quarter

waxing gibbous

waning crescent

full moon

Answers

Answer:

This is your answer ☺️☺️☺️

14=2y/5

What’s the answer

Answers

The answer is 35 ok ?

Just need help with this question, would like an explanation as to how you got the answer so I can know for further assignments!​

Answers

Answer:

p=0, p=.25

Step-by-step explanation:

p*(4p-1)=0

p=0. when the product of factors equals zero at least one factor is zero

4p-1=0

p=1/4 or .25

Answers are:
P=1/4 and P=0
For workup see attached photo below.
Good luck

The exchange rate at the Post Office is £1 = 1.17 euros.
How manys euros will you get for £360?

Answers

Answer:

421.2 euros

Step-by-step explanation:

1£ --> 1.17 euros

360 £ --> ?

(360×1.17) ÷ 1 = 421.2 euros

Please help me answer this question..how do I read the graph?

Answers

The answer is g. U need to find the domain to be able to solve all your other steps.

Can someone help me with this?

Answers

Answer:

270 degrees

Step-by-step explanation:

hexagons have 5 sides and a five-sided shape has a sum of 540 degrees interior angle so 160+170+90 (because the square in the corner is a right angle which always equals 90 degrees) =420 so minus 420 from 540 to get 120+150 which equals 270 degrees. hope this helped.

8/12+1/4

ayuda por favor es para hoy​

Answers

the answer is 11/12 , when getting the answer you have to get common denominator so you’d do 1/4 X 3 and you’ll get 3/12 then after all you do is add the numerator , hope this helped !
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