Answer:
200
Step-by-step explanation:
round 7,425 to nearest thousand
Answer:
7000
Step-by-step explanation:
The second number is smaller than 5 so we keep the previous number(7) the same.
algebra 2 math question 20 points
only real answers please, thank you I just need something to back up my answer.
Answer:
if i remember correctly the answer is b
Step-by-step explanation:
Algebra 1, P.3 Geometric sequences HD
Type the missing number in this sequence:
-3,
-6,
-12, 24,
-48,
PLZZZ HELP ME
The store has a special on oranges: 8 oranges for $2.40. Sally only needs 5 oranges for a recipe she
wants to try. How much will the 5 oranges cost?
A. $12.00
B. $15.00
C. $ 9.50
D. $ 1.50
If sec θ =25/24, find cot θ.
A. cot θ =10/7 B. cot θ = 24/7
C. cot θ =23/25 D. cot θ = 25/23
Answer:
24/7
Step-by-step explanation:
cos(theta)=24/25
so draw right triangle
you get the length of each side be
7 24 25
(you must draw a picture)
then the answer would be 24/7
Solve to find the value for x in the linear equation: 3(−4x + 5) = 12.
1. Use the distributive property:
2. Use the subtraction property of equality:
3. Division property of equality:
3(−4x) + 3(5) = 12
−12x + 15 = 12
−12x + 15 − 15 = 12 − 15
−12x = −3
Answer:
Solving the linear equation [tex]3(-4x + 5) = 12[/tex] we get [tex]\mathbf{x=\frac{1}{4}}[/tex]
Step-by-step explanation:
We need to solve to find the value for x in the linear equation: [tex]3(-4x + 5) = 12[/tex]
1. Use the distributive property:
Multiply 3 with terms inside the bracket
[tex]3(-4x + 5) = 12\\3(-4x)+3(5)=12\\-12x+15=12[/tex]
2. Use the subtraction property of equality:
Subtracting 15 on both sides
[tex]-12x+15-15=12-15\\-12x=-3[/tex]
3. Division property of equality:
Divide both sides by -12
[tex]\frac{-12x}{-12}=\frac{-3}{-12}[/tex]
[tex]x=\frac{1}{4}[/tex]
So, solving the linear equation [tex]3(-4x + 5) = 12[/tex] we get [tex]\mathbf{x=\frac{1}{4}}[/tex]
Answer:
x= [tex]\frac{1}{4}[/tex]
Step-by-step explanation:
Or the way you will right it in edg is 1/4
WILL GIVE BRAINLEST PLS HELP
Answer:
A= 9 and B=15
Step-by-step explanation:
Based on my work. I made a = b and substituted into a pythagorean theorem equation. I got a quadratic equation with only 1 solution, making it work fine.
Sara wants to save 20% of the $150 she received for her birthday. How much money does Sara want to save?
Answer:
$30
Step-by-step explanation:
10 % of 150 is 15
20% is 30
hope this helps...
Answer:
30$
Step-by-step explanation:
To find 20% of 150$ you have to first make 20% a decimal and then multiply by 150$.
To do this:
150 (0.2) = 30
HELP PLS AHHH JSBDNSJDNSN
Answer:
Translation you buffoon
Step-by-step explanation:
Answer:
TRANSLATION. A
Step-by-step explanation:
JSBDNSJDNSN
What is the equation of the graphed line written in standard form?
X = -3
Y = -3
X + y = -3
X - y = -3
Answer:
x= -3
Step-by-step explanation:
x equals to -3 is the standard form
Answer:
The answer would be x = -3
That forms the straight line at the x = -3 point
Which shows the pre-image of triangle X’Y’Z’ before the figure was rotated 90 about the origin x(-2,2) y (0.6) z(1,1)
Answer:
Step-by-step explanation:
I don't see a pic, so i'll give the coordinates
x(2,2)
y(6,0)
z(1,-1)
Hope that this helps
needa get this math home work done pls help :’)
yeye bro I got you
Answer:
g x 1.99 + 19.99 OR 1.99g + 19.99
Step-by-step explanation:
The cost is 1.99, you multiply 1.99 by the amount of games you are buying (g) to get the total cost. for example:
1 game = 1.99
2 games = 3.98 -> 3.99 (rounded)
3 games = 5.97 -> 5.99 (rounded)
equation:
(2 games)
1.99 x 3 (amount of games) =
step 2
you just add 19.99 for the membership fee
1.99g also equals 1.99 x g because its algebra.. duh
Find the measure of the arc m E F D
Answer: 270°
Step-by-step explanation:
Brandon bought a 5-gallon container of paint to paint his house, how many pints is in the 5-gallon container?
Answer:
40 pints
Step-by-step explanation:
1 gallon = 8 pints so 5x8= 40
Answer:
5-gallons=40 pints
Step-by-step explanation:
You need to multiply the number of gallons by 8.
5*8=40
40 pints would be the answer.
3 values that would make this inequality true. 65 < 15x
Answer:
x>13/3
Step-by-step explanation:
Find the True statement
Answer:
B. A triangle can have only 1 right angle.
Step-by-step explanation:
Think of a right angle as an L. If you have an L connecting to a backwards L, you have an open shape. Triangles have 3 sides and are closed shapes. If a triangle has two right angles, you could connect the two ends but that would give you a square or triangle.
Hope this helped!
Answer:
B
Step-by-step explanation:
So there can be only one right angle if all other angles are to be greater than zero
what is the solution of -3 =x +5 ?
-3 = x + 5
Solve for x by subtracting 5 from both sides:
X = -8
Answer:
-8
Step-by-step explanation:
;)
A store pays $ 23 for each umbrella. The store marks the price at 50%. What is the quantity of the mark?
Answer:
11.5 or 34.5 in total..
Answer:
The quantity of the mark is $11.5.
Step-by-step explanation:
The cost of each umbrella = $23Markup percentage = 50%The quantity of the mark can be determined by multiplying the cost of the umbrella by the markup percentage.
Thus,
The quantity of the mark = 23 × 50%
= 23 × 50/100
= 23 × 1/2
= 23 × 0.5
= $11.5
Therefore, the quantity of the mark is $11.5.
I need help on this.
Answer:
[tex]x^3y^2(x+y)[/tex]
Step-by-step explanation:
What integer describes 75 feet above sea level?
Answer:
75
Step-by-step explanation:
Sea level is considered 0. To find 75 feet above sea level, we add 75 to 0. This gets us 75. Since 75 is an integer, it checks out.
The required integer would be 75 which describes 75 feet above sea level.
What are Integers?Integers are defined as the collection of Whole Numbers and the negative values of Natural Numbers make up an integer. Fractional numbers are not included in integers. Integers are represented by the symbol Z.
What are Arithmetic operations?Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.
Let the sea level would be considered zero.
To determine 75 feet above sea level,
We have to add 75 to 0.
⇒ 75 + 0
⇒ 75
This obtains us 75.
Since 75 is an integer.
Therefore, the required integer would be 75 which describes 75 feet above sea level.
Learn more about the Integers here :
brainly.com/question/1768254
#SPJ5
1+1+1+1+1+1+24736987549846982549274988534284926499+3+6
Answer:
4567u8i876543234567u8ioi8u7y6t54323456789876543234567890987654324567890-
Step-by-step explanation:
Answer:
br-uh
Step-by-step explanation:
Find the circumference of a circle with radius of 18 in
Answer: 113.1 in.
Step-by-step explanation:
C=2πr=2·π·18≈113.09734in
Hope this helped! :)
Please help me . I need to finish this in a 1hr
Answer: D
Desmos said so
find the value of the the missing angle in grades in each of the following figures.
Answer:
40°Step-by-step explanation:
Angle on a straight line = 180°
Given Angles :
60°g and 80°g
Let the unknown angle be x
[tex]x + 60 + 80 = 180 \\ x + 140 = 180 \\ x = 180 - 140 \\ x= 40[/tex]
A sprinkler sprays the lawn in a rotating circle. If the sprinkler shoots water 10 feet, then what area of the lawn is getting watered? Use 3.14 for n
I WILL MARK BRAINLIEST TO THE PERSON WITH THE BRAINLIEST ANSWER!! PLEASE ANSWER ALL QUESTIONS AND SHOW FULL SOLUTIONS. PLEASE SHOW ALL THE WORK NEEDED. THANK YOU.
9514 1404 393
Answer:
1a) x = 4
1c) x = 6
1d) x = 10
1f) x = -42
Step-by-step explanation:
1a) 3x -8 = 4
This is a "two step" equation with a variable term and constant on the same side of the equal sign. Step 1, add the opposite of that constant to both sides of the equation:
3x = 12
Step 2: divide both sides of the equation by the coefficient of the variable:
x = 4
__
1c) This is similar to 1a, except that it has variables on both sides of the equal sign. Find the variable term with the smallest coefficient. Here, it is -x, because the coefficient -1 is less than 2. Add the opposite of that term to both sides of the equation:
3x -8 = 10
Now, you have a 2-step equation in the same form as 1a. Solve it the same way.
3x = 18 . . . . add 8
x = 6 . . . . . . divide by 3
Check
2(6) -8 = 10 -(6)
12 -8 = 10 -6
4 = 4 . . . . . true; answer is correct
__
1d) After you eliminate parentheses using the distributive property, you end up with a 3-step equation as in 1c.
6x -12 = 3x +2x -2
6x -12 = 5x -2 . . . . . . combine like terms. (5x is the smallest x-term)
x -12 = -2 . . . . . . . . . subtract 5x
x = 10 . . . . . . . . . . . . add 12
Check
6(10 -2) = 3(10) +2(10 -1)
6(8) = 30 +2(9)
48 = 30 +18
48 = 48 . . . . true; answer is correct
__
1f) You can work this as is using the fractional coefficients. Most folks prefer to "clear fractions" first. To do that, you need to find the least common denominator and multiply both sides of the equation by it. The least common denominator of 1/3 and 1/2 is 6.
2x = 3x +42 . . . . . multiply both sides by 6
0 = x + 42 . . . . . . . subtract the smallest x-term from both sides
-42 = x . . . . . . . . . add -42
Check
(-42)/3 = (-42)/2 +7
-14 = -21 +7
-14 = -14 . . . . . . . true; answer is correct
___
If you work this using the given coefficients, you can subtract 1/3x to get ...
0 = x/6 +7
-7 = x/6 . . . . . subtract 7
-42 = x . . . . . . multiply by 6
You notice that we had to multiply by 6 in the solution process anyway. Doing that first makes the fractions go away, so is often the preferred solution method.
Answer:
Number 7 (I DONT KNOW THE OTHER ONES)
Step-by-step explanation:
Answer:
There are 19 quarters and 8 dimes.
Step-by-step explanation:
We will let x denote the amount of quarters.
Since there are 27 coins in total, (27-x) will be the amount of dimes there are.
Since each quarter is worth $0.25, the total value of quarters is given by 0.25x.
And since each dime is worth $0.10, the total value of dimes is given by 0.1(27-x).
We know that the total value of all 27 coins is $5.55. So, we can write the following equation:
So, we will determine the value of x, the amount of quarters there are.
First, let’s multiply everything by 100 to remove the decimals. So:
(Distribute)
(Distribute)
(Combine like terms)
(Subtract 270 from both sides)
(Divide both sides by 15)
So, the value of x is 19.
This means that there are 19 quarters.
So, the amount of dimes must be 27-19 or 8 dimes.
Find the arc length of the semicircle.
Answer:
34.54 unitsStep-by-step explanation:
The length of the circle:
C = 2πrSemicircle is half of it:
C/2 = πr = 3.14*11 = 34.54 unitsWhich value for x would make the statement true? -8x = -32
Step-by-step explanation:
Hey there!
Given;
-8x= -32
~ Divide both sides by"-8".
(-8x)/-8 = (-32)/-(8)
Or, X= 4.
Therefore, the value of x must be 4.
Check:
-8*4 = -32
-32 = -32 (True)
Hope it helps...
Verizon charges $50 flat fee for unlimited calling plus $8.00 per text message.
Part C. If Juan has to pay $122, for using a cell phone during the trip, now many messages did Juan send?
Part D. Find the Maximum number f text that Juan can send during the trip for his total payment NOT to exceed $200
At carl's combine diner, there are three size of coffee drinks regular (300ml), large (500ml) and extra large (800mL), and they cost $2.25, $3.25, and $5.75, respectively. on a particular afternoon, the diner sold at total of 37 coffees. The total volume of coffee sold was 19,100mL and the amount of money made in coffee sales was $133.25. How many of each size of drink did customers buy that afternoon?
Answer:
The number of regular, large, and extra-large drinks are 12, 15, and 10 respectively.
Step-by-step explanation:
Given that the cost for regular coffee drinks (300 ml)=$2.25
The cost for large coffee drinks (500 ml)=$3.25
The cost for extra large coffee drinks (800 ml)=$5.75
Let p,q, and r be the number of regular, large, and extra-large coffee sold.
As the diner sold a total of 37 coffees, so
p+q+r=37
r=37-p-q...(i)
The volume of p regular coffee = 300p ml
The volume of q large coffee = 500q ml
The volume of r extra-large coffee = 800r ml
As the total volume of coffee sold was 19,100mi, so
300p+500q+800r=19100
By using equation (i)
300p+500q+800(37-p-q)=19100
300p+500q+800 x 37 - 800p - 800q=19100
-500p-300q=19100-29600
500p+300q=10500
500p=10500-300q
p=21-0.6q...(ii)
Now, the cost of p regular coffee=$2.25p
The cost of q large coffee=$3.25q
The cost of r extra-large coffee=$5.75r
As the amount of money made in coffee sales was $133.25, so
2.25p+3.25q+5.75r=133.25
By using equations (1) we have
2.25p+3.25q+5.75(37-p-q)=133.25
2.25p+3.25q+212.75-5.75p-5.75q=133.25
3.50p+2.50q=79.5
From equation (ii)
3.5(21-0.6q)+2.50q=79.5
73.5-2.1q+2.5q=79.5
0.4q=79.5-73.5=6
q=6/0.4
q=15
From equation (ii)
p=21-0.6(15)
p=12
From equation (i)
r= 37-12-15
r=10
Hence, the number of regular, large, and extra-large drinks are 12, 15, and 10 respectively.
