Answer:
-2
Step-by-step explanation:
M = (y - yo/x - xo)
(-6 + 2) / (0 + 2)
-4 / -2
= - 2
If the simple interest on $3,000 for 9 years is $1,620, then what is the interest rate?
The rate is %.
Answer:
9%
Step-by-step explanation:
Solve by elimination:
-x+2y=17
2x+2y=-10
What is the area of a circular dinner plate that has a diameter of 10 inches?
Answer:
I love Math anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Answer:
78.5inches²
Step-by-step explanation:
area of a circle is pie r²
so to get the radius you half the diameter
and then u do pie×5²
or 25pie which is 78.5 (rounded to 1dp)
Three friends share 2 bags of trail mix equally. What fraction of a bag of trail mix does each friend get?
Answer:
I think that each friend would get 1.5/ 1 1/2.
Step-by-step explanation:
3 divided by 2 equals 1.5
Please help me with algebra
Answer:
Step-by-step explanatio
Answer:
It's the second answer
Step-by-step explanation:
For 4 games on thursday you pay $16 while on saturday you pay $18. If you need a better explanation I can give it to you.
Anthony bought an 8-foot board. He cut off 3/4 of the board to build a shelf, and gave 1/3 of the rest to his brother for an art project. How many inches was the piece Anthony gave to his brother.
Answer:
8 inches
Step-by-step explanation:
Anthony bought an 8-foot board. He cut off 3/4 of the board to build a shelf
Step 1
The amount of board he used to build the shelf is calculated as:
= 3/4 of 8 foot board
= 3/4 × 8 foot
= 6 foot board.
Step 2
The amount of board left after building the shelf = The rest =
8 foot - 6 foot
= 2 foot
Step 3
We are told that he gave 1/3 of the rest to his brother for an art project
The amount of board he give his brother for an art project =
1/3 × 2 foot
= 2/3 foot
Step 4
How many inches was the piece Anthony gave to his brother?
We convert 2/3 foot to inches
1 foot = 12 inches
2/3 foot = x inches
Cross Multiply
x inches = 2/3 foot × 12 inches
x inches = 8 inches
Therefore, Anthony gave his brother 8 inches of board.
Solve for x: 2x^2+3x=2
Section 5- Topic 4: Solving Other Quadratic Equations by Factoring
Please solve x by factorization, Thank you.
Answer:
The answer should be -2/5
Step-by-step explanation:
Hope this helps
Have a great day
Answer:
x = 0.5
x = -2
Step-by-step explanation:
Have a great day :)
Please help me out I am doing this for math and has no clue what to do
If a car goes 70 miles per hour how long does it take to go 70 miles
Which expression is equivalent to 12 x + 3 ( x − 2 )
Answer:
15x - 6
Step-by-step explanation:
To solve this, Given the expression 12 x + 3 ( x − 2 )
To simplify, expand
12 x + 3 * x −3 * 2
Knowing that
- * + = -
then the expression becomes
= 12 x + 3x - 6
= 15x - 6
The expression given is equivalent to 15x - 6
Among us? the code is XXMMVF
Answer:
kewl ok
Step-by-step explanation:
The snack that smiles back gold fish :)
Answer:
OKIE DOKIE
Step-by-step explanation:
LOL
Estimate 154 divide 7
Answer:
22
Step-by-step explanation:
The result of 154 divided by 7 will be 22.
What is the rule of division?The rules of the division include easy memory tricks that make division calculations easier by generating patterns you may use to deconstruct both simple and complex situations. The guidelines establish requirements that a number must meet in order to neatly divide into another number. While some division rules only require one or two steps to evaluate a number's divisibility, others require two or three steps. Even though some of these formulas are lengthy, division rules help hasten the process of dividing huge numbers.
Remember to continue using the divide, multiply, subtract, and drop-down method for long division problems until all of the dividend's digits have been divided. The solution to the division puzzle is the quotient.
Since the given problem is not a large division. We can solve it by breaking 154 into two parts
______
7 / 154 \ 2 2
14
---------
1 4
14
---------
0
Therefore, 22 will come from dividing 154 by 7.
Learn more about division here:
https://brainly.com/question/4942548
#SPJ2
cindy claims that 4^x/12^x=1/3
Answer:
what about the equation
Step-by-step explanation:
Ms. Salinas, a staff supervisor, has decided to treat all of her staff
to hot chocolate from Cory’s Café. Some employees order large
hot chocolates and others order small hot chocolates. When
Ms. Salinas gets to the café, however, she cannot find the paper
on which she wrote the order.
Ms. Salinas does remember a few facts. She knows from experience that a large hot chocolate costs $3 and a small hot chocolate costs $2. She remembers that she was supposed to order 15 drinks. She also knows the total cost for the drinks was going to be $42. Can you help Ms. Salinas figure out how many large hot chocolates and how many small hot chocolates she is supposed to order
Answer:
долларды жарат ok юююю хахаха
find x and y?
i dont want to cheat but can anyone tell me how to do it or how to start out
Answer:
x is 13
y is 39
Step-by-step explanation:
Answer:
y= 39 x= 10
Step-by-step explanation:
congruent isosceles triangles
longer sides measure the same 13 and 13 39 and 39 ( y =39)
39/30 = 13/x
cross multiplication:
39x = 13x30
39x = 390
x=10
Help please for math
Answer:
13.5*pi = 42.412
Step-by-step explanation:
ecplanation in picture
The sum of a number and seven is less than 12
Answer:
Step-by-step explanation:
X+7 < 12
Maria has a pay rise. Her pay was £8 an hour. It is now £9.60 per hour. Calculate the percentage increase in Maria's pay. *Maria has a pay rise. Her pay was £8 an hour. It is now £9.60 per hour. Calculate the percentage increase in Maria's pay.
Given a circle with a diameter of 27 cm, what is the radius?
can u pls help me with this question asap
If 1⁄50 of an amount is 12, what is 1⁄20?
What is the logically equivalent statements of the if a polygon has exactly four sides then it is quadrilateral
Answer:
four sides
Step-by-step explanation:
can be rewritten in if-then form as If a polygon is a quadrilateral, then it has four sides. Write the converse of this statement: If a polygon is a quadrilateral, then it has four sides
Deriving and using formulae
1. a + 10 when a = 6
2. b - 3 when b = 120
Answer:
a. 16
b. 117
Step-by-step explanation:
a. 6+10=16
b. 120-3=117
The length of a rectangular sandbox is 4 feet less than its width, which is represented by x. The area is 45 square feet. Which equation can be used to find the area of this sandbox?
1.x^2+4=45
2.x(x+4)=45
3.x(x-4)=45
4.x(2x+4)=45
Answer:
3
Step-by-step explanation:
w= x
l= x-4
x(x-4) = 45
x^2-4x = 45
Change 50/7 to mixed number: *
Answer:
7 1/7
Step-by-step explanation:
7x7=49
50-49=1
7 1/7
Answer:
7 1/7
Step-by-step explanation:
Its was a improper fraction
my math problem is 3.8x=-19 I have to show all of my work... Help
Answer:
-5
Step-by-step explanation:
3.8x= -19
3.8x/3.8= -19/3.8
x=-5
PLS HELP!!! I WILL GIVE THE BRAINLIEST!!!
Answer:
area of trapezoid==1/2 h(d1+d2)=7.5/2(10+(5+2×3+5))=97.5in²
area of semi circle=1/2 πr²=1/2 ×3.14×3²=14.13in²
area of shaded region=97.5-14.13=83.37in²
Answer:
outside shape = (10x7.5)+(2)(0.5)(7.5x3) = 97.5 in^2
circular cutout = (3.14)(3^2)(0.5) = 14.1 in^2
97.5-14.1 = 83.4 in^2
what is equivalent to (f+g)(4)
what is 3/10 as a division
Answer:
0.3 is the correct answer of this question
Answer:
0.3
That is it
I hope this helps!
Step-by-step explanation:
It's just 3 ÷ 10 = 0.3
correct answer gets brainliest
The first one is right.
1) 2/3 * 2/3 * 2/3 * 2/3 * 2/3 = 32/243