Answer:
4[tex]\sqrt{2}[/tex]
Step-by-step explanation:
factor the square root of 32
to get a total of 32, you do 4 times 4, which is 16
16 times 2 =32
16 is a perfect square so it's outside of the square root symbol, but you can't find the square root of 2 without it being irrational.
So,
final answer: 4[tex]\sqrt{2}[/tex]
What is two over nine times by forty-five
Answer:
10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
2/9 × 45 = 10
Which equation best represents the graph?
Answer:
The third one
Step-by-step explanation:
The graphs in the reversed shape of a cup are the graphs of quadratic equations whose coefficient of
x^2 is negative.
So, the answer must be either the first or the third.
It can be seen that when x= -4, y becomes 5.
Substituting the value of x, the third equation gives the value 5.
So, the answer is the third one.
What number is 250% of 4.2?
Answer
10.5
Step-by-step explanation:
Answer: 1,050
Step-by-step explanation: It just is.
What is the inverse operation do use to solve for t?
t - 19=2
We use addition, or rather the addition property of equality.
t-19+19=2+19
t=21
:D
Step-by-step explanation:
Addition is the inverse operation.
inverses:
addition/subtraction
multiplication/ division
If you need to solve for t:
t-19=2
add 19 to both sides to isolate the variable (t)
t=21
Use Substitution to solve the following System of Equations.
y=-22 - 4
y = 4x + 2
Oh
Answer:
X=4
Y=18
I think
Answer:
(- 1, - 2 )
Step-by-step explanation:
Given the 2 equations
y = - 2x - 4 → (1)
y = 4x + 2 → (2)
Substitute y = 4x + 2 into (1)
4x + 2 = - 2x - 4 ( add 2x to both sides )
6x + 2 = - 4 ( subtract 2 from both sides )
6x = - 6 ( divide both sides by 6 )
x = - 1
Substitute x = - 1 into either of the 2 equations and solve for y
Substituting into (2)
y = 4(- 1) + 2 = - 4 + 2 = - 2
solution is (- 1, - 2 )
CAN SOMEONE HELPPPPPPP?!?!?!!?!?
Answer:
Option (2)
Step-by-step explanation:
Amount of apples in a box = [tex]2\frac{3}{4}[/tex] pounds
= [tex]\frac{11}{4}[/tex] pounds
Apples used by Sage = [tex]\frac{1}{5}th[/tex] Part of the total amount
= [tex]\frac{1}{5}[/tex]th part of the apples in the box
= [tex]\frac{1}{5}\times \frac{11}{4}[/tex]
= [tex]\frac{11}{20}[/tex] pounds
Therefore, Sage used [tex]\frac{11}{20}[/tex] pounds of the apples.
Option (2) will be the answer.
Last year, Rebecca's car insurance cost her £2043. This year it only cost her £1675.26 By what percentage has Rebecca's car insurance been reduced?
Answer:
Step-by-step explanation:
Rebecca's car insurance been reduced by 18%
What is percentage?A percentage is a number that tells us how much out of 100 and can also be written as a decimal or a fraction.
Given that, Last year, Rebecca's car insurance cost her £2043. This year it only cost her £1675.26.
Percentage decrease = (Final value - initial value) / initial value × 100
Final value = £1675.26
Initial value = £2043
Percentage decrease = (2043 - 1675.26) / 2043 × 100
= 367.74 / 2043 × 100
= 0.18 × 100
= 18 %
Hence, Rebecca's car insurance been reduced by 18%
Learn more about percentage, click;
https://brainly.com/question/29306119
#SPJ2
Which term has the definition "A portion of the population"?
A. Sample
B. Data
C. Statistics
D. Bias.
URGENT NEED IMMEDIATE SUPPORT WILLING TO GIVE BRAINLY
4 hours for 18
7 hours for 25.50
Difference in hours: 7-4 = 3
Difference in cost: 25.50 - 18 = 7.50
7.50 / 3 = 2.50
A. They charge 2.50 per hour.
B. 2.50 x 4 = 10
18 - 10 = 8
The flat fee is 8 dollars
C. 8 + (2 x 2.50) = 13 dollars
Please help thank you
Answer:
20
Step-by-step explanation:
if u know about 90 60 30 triangles u wud know. i cant really explain it but it wud be worthwhile to search it up. its very simple and will help you a lot.
Answer:
x = 20
Step-by-step explanation:
cos 60 = 10/x
0.5 = 10/x
0.5x = 10
x = 20
Is -17/-40 equal to -0.425? Show your work.
plz help
Answer:
yes because if you simplify 17/40 to a decimal it will give you 0.425 and then add the negative signs and you get -0.425 so yes they are equal
Charles Johnson deposited 4,400 in savings account earning 6 percent compound quarterly. if he makes no other deposits or withdrawals, how much will his money earn in 2 years?
Answer:
He will earn : 2112$Step-by-step explanation:
I hope that is useful for you :)
Which quadratic function has a vertex point of (3,5) and passes through the
point (-2,55)?
9514 1404 393
Answer:
f(x) = 2(x -3)² +5
Step-by-step explanation:
For vertex (h, k) and scale factor 'a', the vertex form is ...
f(x) = a(x -h)² +k
We can fill in the values of h and k from your vertex, and use the values of the extra point to find 'a'.
55 = a(-2 -3)² +5
50 = 25a . . . . . . . . subtract 5
a = 2 . . . . . . . . . . . divide by 25
So, the function is ...
f(x) = 2(x -3)² +5
__
In standard form, that will be ...
f(x) = 2x² -12x +23
what is 5(a-5b)(a+b)
Answer:
10a-20b
Step-by-step explanation:
5a-25b+5a+5b
10a-20b
a)45-(+15)+25-(-5)=?
b)-30-(-14)-(-4)=?
Answer:
A) 45-(+15)+25-(-5) = 35
B) -30-(-14)-(-4)= -12
help me please!!!!!!!!!!!!!!!
Answer:
12 20 15
Step-by-step explanation:
Step-by-step explanation:
The answer of this question is 12, 15, 20 .
Simplify the expression using the order of operations. The nature park has a pride of 4 lions and 8 cubs. The adults eat 7 pounds of meat each day and the cubs eat 4 pounds. Simplify 4 × 7 + 8 × 4 to find the amount of meat consumed each day by the lions. The lions consume pounds of meat each day.
Answer:
60 pounds of meat
Step-by-step explanation:
Number of lions = 4
Pounds of meat consumed = 7 pounds each
Number of cubs = 8
Pounds e meat consumed = 4 pounds each
Amount of meat consumed each day by the lions = 4 × 7 + 8 × 4
Multiply first
= 28 + 32
= 60 pounds of meat
The lions consume 60 pounds of meat each day.
1. Tom has a circular clock with a circumference of 39.88 inches. What is the radius of Tom's clock, to the nearest hundredth of an inch?
Answer:
40
Step-by-step explanation:
round the last 8 to nine then do that to the other nine and do that once more
Two honey tangerines cost $1.40 how many tangerines can you buy for 4.20
The outside diameter (od) of a pipe is 4 9/32 inches. The walls are 7/32 inches thick. find the inside diameter.
Please explain how you got your answer.
The inside diameter would be the outside diameter minus 2 of the wall thicknesses.
4 9/32 - (2 x 7/32)
Simplify:
4 9/32 - 14/32
Because 14/32 is larger than 9/32 change one of the hole numbers to a fraction: 1 = 32/32
rewrite 4 9/32 as 3 41/32
Now subtract:
3 41/32 - 14/32 = 3 27/32 inside diameter.
is number 4 correct?
Answer:
sure
Step-by-step explanation:
Name the property shown.
7(3 + 8) = 7(3) + 7(8)
O Commutative Property
Associative Property
Identity Property
оо
Distributive Property
Rewrite the equation by completing the square.
6 - 16 = 0
(x +
Answer:
6-16=10x here is you answer
Select all the numbers that are common multiples of 4 and 6.
1
2
10
12
24
40
60
Answer:
12,24,36,60
Step-by-step explanation:
multiples of 4 and 6 less than 61
4 (4,8,12,16,20,24,28,32,36,40,44,48,52,56,60)
6 (6,12,18,24,30,36,42,48,54,60)
common multiples (12,24,36,60)
Some one please help me thx
Answer:
boink oink
roses and red,
i am a stoner,
i peed on my face,
becuase i have
a bo ner
Step-by-step explanation:
What is the correct inverse function for f(x)=In(3x)?
Answer:
f⁻¹(x) = eˣ / 3
Step-by-step explanation:
f(x) = In(3x)
y = In(3x)
swap x and y: x = In(3y)
solve y: eˣ = 3y
y = eˣ / 3
f⁻¹(x) = eˣ / 3
what is the least common denominator of 9/10 and 1/4
Answer:
Step-by-step explanation:
Solution:
Rewriting input as fractions if necessary:
9/10, 1/4
For the denominators (10, 4) the least common multiple (LCM) is 20.
LCM(10, 4)
Therefore, the least common denominator (LCD) is 20.
Calculations to rewrite the original inputs as equivalent fractions with the LCD:
9/10 = 9/10 × 2/2 = 18/20
1/4 = 1/4 × 5/5 = 5/20
Work out the mean of these three numbers
Answer:
110
Step-by-step explanation:
Let the three numbers be 100, 110 and 120
100 + 110 + 120 = 330
Total numbers = 3
[tex]mean = \frac{330}{3} = 110 \\ [/tex]
1 point
Val rented a bicycle while she was on vacation. She paid a flat
rental fee of $55, plus $13 per day. The total cost was $120.00.
Write an equation you can use to find the numbers of days she
rented the bicycle. Use x for your variable and do NOT type and
spaces."
Your answer
Answer:
55+13x=120
.............
Find Angle CBA please hurry up with answer need