Answer:
x=7
Step-by-step explanation:
Three tanks are capable of holding 36,84and 90 litres of milk determine the capacity of the greatest vessel which can be used to fill each one of them an exact number of times
Find the simple interest if the loan amount is $390 at a rate of 3% for 18 months.
Answer:
$17.55
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year,
then, solving our equation
I = 390 × 0.03 × 1.5 = 17.55
I = $ 17.55
The simple interest accumulated
on a principal of $ 390.00
at a rate of 3% per year
for 1.5 years is $ 17.55.
Simplify the expression (3a^4) (-6a^3) 
Answer:
18a^7
Step-by-step explanation:
If the school has 90 students, there are how many sixth graders?
Answer:
29
Step-by-step explanation:
Answer: Depends on the number of grades
Step-by-step explanation:
School has up to 6th grade: 15
School has up to 7th grade: 12
School has up to 8th grade: 11
School has up to 9th grade: 10
School has up to 10th grade: 9
Need more grades? Comment please
Who can help me out please I’ll mark brainliest
[tex]7x + 12 = 9x - 6[/tex]
[tex]7x + 12 - 7x = 9x - 6 - 7x[/tex]
[tex]12 = 2x - 6[/tex]
[tex]12 - 6 = 2x -6 - 6[/tex]
[tex]6 = 2x - 12[/tex]
[tex]6 + 12 = 2x[/tex]
[tex]18 = 2x[/tex]
[tex]18 \div 2 = x[/tex]
[tex]9 = \bold{ x}[/tex]
In pythagoras, c is the hypotenuse. That is AC. Where a is AB and b is BC.
[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]
[tex] {(6 x + 5)}^{2} = {(7x + 12)}^{2} + {BC}^{2} [/tex]
[tex] {((6 \times 9) + 5)}^{2} = {((7 \times 9)}^{2} + 12)^{2} +{BC}^{2} [/tex]
[tex] {(54 + 5)}^{2} = {(63 + 12)}^{2} + {BC}^{2} [/tex]
[tex] {59}^{2} = {75}^{2} + {BC}^{2} [/tex]
[tex]3481 = 5625 + {BC}^{2} [/tex]
[tex]3481 - 5625 = {BC}^{2} [/tex]
[tex] - 2144 = {BC}^{2} [/tex]
[tex] \sqrt{ - 2144} = BC[/tex]
My tiny brain cant understand Mathematics so please help meeeeeeeeee (┬┬﹏┬┬)
Answer:
Ok I will help you
PLEASE HELP FAST - THIS IS 40 PERCENT OF MY GRADE- I WILL MARK BRAINLY
Answer:
theres nothing there
...
Step-by-step explanation:
Answer:
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Step-by-step explanation:
?????????????????????????????????????????????????????????????
Help me I am bad with percentages
Answer:
16.67% less
or
she only made 83% of her anticipated $18,000
Step-by-step explanation:
3000/18000 = 0.1666 or 16.67% less
15000/18000 = 0.8333 or 83%
it takes three identical water pumps 7 hours to fill a pool, how long would it take two of the same pumps to fill the pool, assuming they all pump at the same rate. please help
Answer:
10.5 hrStep-by-step explanation:
7 hr/3 pumps
So first we want to find the unit rate which would be...
5.25 hr/1 pump
Now that we found the unit rate we are going to multiply it by 2 because there are 2 pumps...
5.25*2=10.5
So our answer is 10.5 hr/ 2 pumps
YOUR WELCOME!
BRAINLIEST?????
Which expression has the smallest value?
A.
-15
OB.
1241
O C.
-31
O D.
|-421
Analyze the dot plots. What is the approximate difference between the means of the two data sets to the nearest whole number? mm
Answer:
it is 3mm i had the test
Step-by-step explanation:
edge 2021
Answer:
3mm! -w-
Step-by-step explanation:
whats the equation of the graph ?
Answer:
y=2
Step-by-step explanation:
all horizontal lines are y=(the y intercept/line height)
2=3x+14/4
what does x equal
Answer:
x=-2
Step-by-step explanation:
2 = 3x+14/4
2x4 = 4x4 4 cancels
8 = 3x+14
8-14 = 14-14 14 cancels
-6 = 3x
-6/3 = 3/3 3 cancels and you're left with x
-2=x
. Lucy orders books from an online bookstore. She pays $12 per book and $8.95 for shipping and handling. How much does she pay in all for 13 books?
Answer:
If the shipping is for all books then the total cost is 164.95
✨Please help✨ (math)
Answer:
im doing that too </3 plz
Step-by-step explanation:
Find the common factors
a. 2a² and 10ab
Answer:
Step-by-step explanation:
common factor of 2a² and 10ab= 2a
100 PTS + BRAINLIEST PLEASE HELP
Answer:
Answer is 1/216.
Step-by-step explanation:
Answer:
b is the right answer
Step-by-step explanation:
Nesecito ayuda con esta operación
( -1/5 +2/5) +4/7
Answer:
27 /35
Step-by-step explanation:
Para sumar fracciones, busque el LCD y luego combinar.
Which set of angle measures can form a triangle? ( attachment, Will mark brainliest)
A length of rope is 6 meters long. How many 3/4 meter pieces can be cut from the length of the rope
Answer:
Step-by-step explanation:
[tex]\frac{6}{\frac{3}{4}}\\ \\ 6\left(\frac{4}{3}\right)\\ \\ 8\ pieces[/tex]
Please help me solve this.
Answer:
The last one
Step-by-step explanation:
what is the multiplication inverse or reciprocal of each number?
Answer:
4
9/8
Step-by-step explanation:
Given the fraction a/b, the reciprocal is expressed as 1/(a/b) = b/a
For 1/4;
1/4
= 1÷1/4
= 1 * 4/1
= 4
Hence the reciprocal is 4
b) 8/9
= 1 ÷ 8/9
= 1 * 9/8
= 9/8
Hence the reciprocal of 8/9 is 9/8
Please help me i will brainliest
4.Solve: (x – 3)(x – 5) = 35 (hint: first you must distribute; then set your equation equal to zero, then factor, then solve.
Please help
Answer:
Answer:física cuántica resumen piisssssssss Corona y wo puntos
Step-by-step explanation:
para hoy plissss pra dentro de media hora
While creating a bar graph the first recorded interval was 0 to 10. What was the fourth interval? Select the Hint button to view a hint. A 10-20 B 20-30 C 30-40 D 40-50
Answer:
answer is C 30-40 that the fourth interval
Answer:C
Step-by-step explanation:
Simplify the expression
2n - n - 4 + 7n
Answer:8n-4
Step-by-step explanation:
Answer:
n=1/2
Step-by-step explanation:
Step1: 2n-n-4+7n
Step2: 8n-4
Step3: 8n=4
Step4: n=4/8
Step5: n=1/2
Which number line shows point B located at 0.53?
CLEAR
B
B
3
4
5
B
0
B В
4
Answer:
third one in the photo
Step-by-step explanation:
.............
please help I don't get it
Answer:
tienes que hacer cuadritos
What is the least common denominator of 5/6 and 11/12
Answer →→→→ 12
Hope this helps you
God bless
solve this equation using synthetic division x³+2x²+4x+8=0
Answer:
Your answer is.......
x^3 + 2x^2 + 4x + 8=0 Note.. if x=-2 then whole equation is 0
So, (x+2) is one factor.
x^3 + 2x^2 + 4x + 8
=x^2(x+2)+4(x+2)
(x+2)(x^2+4)
Mark my answer as brainlist. pls pls pls