Answer:
1.5 x -0.4 = -0.6 or -6/10 or -3/5
Step-by-step explanation:
1 1/2= 3/2x(-6/15)
3/2 = 1.5 -6/15 = 0.4
1.5 x -0.4 = -0.6 or -6/10 or -3/5
amy wants to put 18 stones around her circular fire pit.the fire pit has a diameter of 4 feet. how many stones are needed?
The circumference of the circle shows that the number of stones needed will be 13.
How to calculate the circumference of the circle?It should be noted that the circumference of a circle is calculated by using the formula:
= 2πr
= 2 × 3.142 × (4/2)
= 12.568
= 13 approximately
Therefore, 13 stones are needed.
Learn more about circle on:
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someone help what does x equal?
Answer:
x= 47°
Step-by-step explanation:
[tex]x + 133 = 180 \\ \\ x = 180 - 133 \\ x = 47[/tex]
Answer:
Just use protractor to find the x
My answer is 67° to confirm it lol
using a common denominator to write an equivalent fraction for 3/7?
I'm not sure exactly what you are trying to ask, but you can multiply the numerator and denominator by any number and it will stay the same value fraction, as long as you are multiplying them both by the same number.
Uncle Drew scored 28 points in 5 5/6 minutes during a game of basketball. How many points did he average per minute during that 5 5/6
Answer: 48 points per minute
Step-by-step explanation:
28 divided by 5 and 5/6
= 28/1 ÷ 35/6
Dividing fractions is the same as multiplying by the reciprocal
= 28/1 * 6/35
= (28*6)/35
= (4*6)/5 --> simplify by reducing by 7
= 24/5 --> to mixed fraction. 4 4/5 = 4 and 4/5 = 4.8 points per minute
The point (3, 0) lies on a circle with the center at the origin. What is the area of the circle to the nearest hundredth? Use 3.14 for π.
The area of the circle is about ___ square units.
NEED THIS ASAP
Answer:
A=28.27units2
Step-by-step explanation:
im not positive on this but you can try
Who ever answers right, will get brainliest!! Find the volume of a cone with a height of 12 m and a base diameter of 10 m.
Use the value 3.14 for 11, and do not do any rounding.
Be sure to include the correct unit in your answer.
m
m
m
12 m
A
Х
2
10 m
Answer:
314.16 meters
Step-by-step explanation:
3.14 X r² h/3 = ?
3.14 X 25 (12/3) = ?
78.5 X 4 = ?
314.16 Meters
Havea great day!
Please rate!
Write three different equations that have x = 5 as a solution.
Answer: The three different equations will be X + 3 = 8, 2r - 8 = 2, 4r - 4 = 16.
Yourwelcome
Step-by-step explanation:
Maybe i can help you with the other question okay?
7. Evaluate:
-8.24 + 3.7 =
Show work
Answer:
-5.46
Step-by-step explanation:
-8.24 + 3.7
3.7 can also be written as 3.70
-8.24 + 3.70
3.70
-8.24
____
-5.46
The answer is -5.46
Ruby has a monthly salary of $1,800 and also earns 6% commission on her sales. If Ruby had $37,000 in sales last month, what were her total earnings for the month? a. $1,908 b. $2,220 c. $2,328 d. $4,020 Please select the best answer from the choices provided A B C D.
Ruby's total earning for the month will be $4,020.
It is given that -
Ruby's monthly salary =$1,800
Ruby's commission on sales= 6%
Ruby's last month sales= $37000
What will be the total earnings of Ruby ?Ruby's monthly salary =$1,800
Ruby's commission on sales= 6%
Ruby's last month sales= $37000
Amount Ruby earned as a commission = [tex]\dfrac{37000\times6}{100}[/tex] = $2220
Ruby's total earning will be = Salary + commission
= 1800+2220
= $4020
Hence Ruby's total earning for the month will be $4,020.
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I am a 3-digit number;
If you round me to the nearest 10, I round up and not down;
My hundreds digit is between 4 and 6;
My tens digit is between 5 and 7;
Write down all possibilities of my value.
Answer:
565
566
567
568
569
Step-by-step explanation:
info we know:
500
060
possibilities:
565
566
567
568
569
3 3/4 times 3 times 3 1/4
Answer:
36 9/16 or 36.5625
Step-by-step explanation:
brainliest appreciated:)
Answer:
12 3/16
Step-by-step explanation:
3 3/4 × 3 1/4 =
= 15/4 × 13/4
= 195/16
= 12 3/16
HELO PLEASE, ITS DUE TODAY!
Which expression is equivalent to -6(-2/3+2x)?
-4 - 12x
-4 + 2x
4- 12x
4 + 12x
Answer:
Option 3
Step-by-step explanation:
[tex](-6) \left(\dfrac{-2}{3}+2x \right) = (-6)*\dfrac{-2}{3} + (-6)*2x\\\\\\ = (-2)*(-2) + (-12x)\\\\= 4 - 12x[/tex]
What is the best first step to take in solving the equation
x2+11x+24/ x2+3x =0
x=root[3]{-1.500}=-1.14471
Write the sentence as an equation.
37 and g more is equal to 305 increased by f
i will give brainliest
Type a slash ( / ) if you want to use a division sign.
Let's find out
37 and g more means addition
37+g305 increased by f means also addition
305+fForm the equation
37+g=305+f()HELP ME PLEASE() (7,-5);m=-1/7
Answer:
hehe get oobbboooozzzooooooed
Step-by-step explanation:
Find the coordinates of the midpoint of the segment
whose endpoints are H(10, 7) and K(8, 11).
Answer: (9, 9)
Step-by-step explanation:
[tex]\left(\frac{10+8}{2}, \frac{7+11}{2} \right)=\boxed{(9, 9)}[/tex]
Hello I would be very happy if you could solve this for me. Please help me.
Answer:
Ali has travelled 30 miles and
Raphael has travelled 35 miles in 1 hour
Step-by-step explanation:
Estimate when the 4th most popular video was released.
Group of answer choices
2012
2013
2014
2016
2014, it had not quite reached the 2015 mark.
Find the area. HELP PLEASE!!!!!
Answer: 4320
Step-by-step explanation: 18 times 12 times 20 is equal to 4320. Hope this help!
Answer:
300 sq. ft.
Step-by-step explanation:
Area = Area(1) x 2
Area(1) = 1/2 (30) (10)
= 150 sq. ft.
Area = 150 x 2
= 300 sq. ft.
Least to greatest-0.1 -0.14 -1.21 1.33 -0.78 -0.81
Answer:
1.21, -0.81, -0.78, -0.14, -0.1, 1.33
Step-by-step explanation:
1.21, -0.81, -0.78, -0.14, -0.1, 1.33
Solve for x. Round to the nearest tenth, if necessary.
Answer:
x = 2.1
Step-by-step explanation:
We have:
=
=> sin38 × x = sin90 × 1.3
=> x = 1.3 ÷ sin38
=> x = 2.11155001... = 2.1
<3 Have a nice day!!
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(7x10^5) divide (2x10^2)
Give answer in standard form
Answer:
[tex]3.5\times10^3[/tex]
Step-by-step explanation:
[tex]\dfrac{7 \times10^5}{2 \times10^2}[/tex]
Apply exponent rule: [tex]\dfrac{a^{b}}{a^{c}}=a^{b-c}[/tex]
[tex]\implies \dfrac{7 \times10^3}{2}[/tex]
[tex]\implies 3.5\times10^3[/tex]
Answer:
35 x 10^2
Step-by-step explanation:
(7 x 100000) / (2 x 100)
700000 / 200
3500
35 x 10^2
Classify the polynomial based on number of terms - z6 + 3z5 + 5z4 - 1
Write in Standard form
(x-3)(x-6)
Write in standard form
Answer:
X² - 9x + 18
Step-by-step explanation:
x • x
x²
x • -6
-6x
-3 • x
-3x
-3 • -6
18
combine like terms
x² - 6x - 3x + 18
-6x - 3x= -9x
x²-9x+18
Lamar and his little brother made up a game using coins. They flip the coins towards a cup and receive points for every one that makes it in. Lamar starts with 10 points, and his little brother starts with 20 points. Lamar gets 3 points for every successful shot, and his brother, since he is younger, gets 2 points for each successful shot. Eventually, the brothers will have a tied score in the game. How many points will they both have?
Answer:
If you add 3 to 18 it'll eventually lead to 24, as for 2 plus 20, if you add that up it also gets you to 24 which will make the game tied. And the tied score is 24.
Step-by-step explanation:
Each brother will need 2 additional shots!
If the radius of a circle is doubled, how does the area of the circle change?
Answer:
Quadruple the size
Step-by-step explanation:
Explanation:
When you enlarge a linear measurement by a scale factor a the area changes by a scale factor a2
So when you double the radius. scale factor 2, the area is increased by a scale factor:
22=4
So the area is quadrupled in this case.
Which number best represents an airplane descending 3,000 ft?
A. +3,000
B. −3,000
C. 3,000+
D. 3,000−
Answer:
B. - 3,000 because descending means going down
3 questions:
1. The radius of a circle is 4 in. What is the approximate area of the circle?
2. The diameter of a circle is 10 in. What is the approximate circumference?
3. What is the value of angle h?
Please help 50 points!!!!
Answer:
Step-by-step explanation:
1) The radius of circle is 4cm
The area of the circle is
[tex]\pi ^{2}[/tex]
[tex]\frac{22}{7} *4*4\\[/tex]
[tex]\frac{22}{7} *16=50.24cm^{2}[/tex]
2)
Circumference of the circle = [tex]\pi d[/tex]
Circumference of the circle = 3.14 * 10
Circumference of the circle = 31.4 inches
SOLVE THE PICTURE a? b? c? d?
(:
Answer:
the answer is C
Step-by-step explanation:
first off find the common denominater (15)
how did the denominater become 15? multiply by 5 or 3
2/5 multiply both by 3 and multiply 1/3 by 5
you get 6/15+5/15 = 11/15
[tex] \frac{2}{5} + \frac{1}{3} [/tex]
to find:the simplest form.
solution:[tex] \frac{2 \times 3}{5 \times 3} + \frac{1 \times 5}{3 \times 5} [/tex]
[tex] = \frac{6}{15} + \frac{5}{15} [/tex]
[tex] = \frac{6 + 5}{15} [/tex]
[tex] = \frac{11}{15} [/tex]
hence, the correct answer is option C.
