Answer:
how old is he now...?
Find the value of 8 + 22 (-3 + 9) ÷ 3.
32
16
24
Answer:
the answer is 32
Step-by-step explanation:
HELP ME!! Solve 1/2(10x + 6) + 3/4 (8x + 3)
Answer:
11x+5.25
Step-by-step explanation:
Open the brackets
1/2 x 10x= 5x, 1/2 x 6 =3
3/4 x 8x=6x, 3/4 x 3 =2.25
Like terms together
5x + 6x + 3 + 2.25
Answer
11x + 5.25
Answer: 11x+21/4
Step-by-step explanation:
So I shared in the () and then I add them all by making them all having the same denominator and then add them all again , it’s easier to understand with my work .
Hope it helped:)
Have an amazing day.
Find and explain the domain for the function.
f(x) = 2x2^2 – 25x + 72, g(x) = x – 8
Answer: The function is (f/g) (x)=2x+9. The domain of f/g is all real numbers except for x=8 because the denominator is 0 when x=8
I just did a test with this question and this was the correct answer
CASLAN CASLANis my awnser is 73.97$ what's the 6.25% tax I have to convert 6.25 to a decimalis my awnser is 73.97$ what's the 6.25% tax I have to convert 6.25 to a decimal
Answer:
ABCD is a curve, made up by line segments. AB=2cm, BC=4cm, CD=3cm.
Can AD be:
1) 1cm
2) 4cm
3) 10cm
Step-by-step explanation:
Work out the circumference of this circle.
Take a to be 3.142 and give your answer to 1 decimal place.
9m
Answer:
28.3 (explaination below)! :)
Step-by-step explanation:
Use the formula for cicrumfrence: C=2πr
Radius can be found by splitting the given number in half, (unless you were given the radius already, then you'd just multiply by 2).
Plug in our numbers. C= 2π4.5
Then, multiply.
You'd get 28.27433388230814.
Rounding to the first decimal place, you'd have a final answer of 28.3.
Hope this helps!
Expand & simplify
(x + 2)(x + 6)
Step-by-step explanation:
=(x+2)(x+6)
=x²+6x+2x+12
=x²+8x+12
hope it helps..
Answer:
x^2+8x+12
Step-by-step explanation:
expanding the answer:x*x+8*x+12
A cylindrical water tank has a radius of 14.5 feet and a height of 7.5 feet. Which value is the best estimate of the volume of the water tank? Round your answer to the nearest tenth of a foot.
Answer:
C= 2π14.5
C= 91.1061869
91.1061869 X 7.5 = 683.296402
A of a circle = πr squared
as the are two circles to a cylinder 2πr squared
2 X π X 14.5 = 1321.03971
add together
1321.03971 + 683.296402 = 2004.33611 ft squared
Are the triangles named below congruent? Justify your answer.
AABC
AAED
I GIVE BRAINIEST
Can someone help me with question number two.
Using the first graph.
Just in case you can’t see the question is for number two how long does it take the plane to reach its maximum altitude.
What is the factored form of X3-1?
o (x2-1) (x2+x+1)
o (x-1)(x2-x+1)
0 (x-1)(x2+x+1)
o (x2-1) (x2+2x+1)
The factored form of (x³ - 1) is option C. (x - 1) (x² + x + 1)
What are Polynomials?Polynomials are mathematical expressions which consist of one or more terms involving variables and coefficients connected with operations like multiplication, subtraction, addition and natural number powers of variables.
Given is a cubic polynomial expression.
Given is x³ - 1.
We have to factorize it.
x³ - 1 = x³ - 1³
We have the algebraic expression identity that,
a³ - b³ = (a - b) (a² + ab + b²)
Using the expression, we get,
x³ - 1³ = (x - 1) (x² + x + 1²)
= (x - 1) (x² + x + 1)
Hence the correct form is option C.
Learn more about Factorization of Polynomials here :
https://brainly.com/question/26354419
#SPJ7
Randy owns 120 baseball cards, and Phil owns 95 baseball cards. The number of baseball cards Davis owns is equal to 5 times the difference between Randy's number of cards and Phil's. How many cards does Davis own?
Answer:
125
Step-by-step explanation:
120 - 90 = 25 x 5 = 125
What value of x makes this equation true?
12x - 15 = 6 - 3x
F: 7/3
G: 7/5
H: 5/7
J: 3/7
Answer:
G: 7/5
Step-by-step explanation:
12x - 15 = 6 - 3x
12x + 3x = 6 + 15
15x = 21
x = 21/15
x = 7/5
An expression can often be used to model a real-life situation. For each of the following expressions, write a real-life situation using money as the context. Then, evaluate the expression and interpret the result in terms of the situation. Here's an example.
The following situation is modeled by the expression -24.50 + 100.00: Jonathan overdrew his checking account by $24.50. He then transferred $100.00 from his savings account to his checking account. His new checking account total is $75.50.
Make sure to use complete sentences in your answers.
1) $8.15 + $11.99
2) $20 - $18.04
3) 7($1.45)
4) 42.08 / 4
Answer:
Question
An expression can often be used to model a real-life situation. For each of the following expressions, write a real-life situation using money as the context. Then, evaluate the expression and interpret the result in terms of the situation. Here's an example.
The following situation is modeled by the expression -24.50 + 100.00: Jonathan overdrew his checking account by $24.50. He then transferred $100.00 from his savings account to his checking account. His new checking account total is $75.50.
Make sure to use complete sentences in your answers.
1) $8.15 + $11.99
2) $20 - $18.04
3) 7($1.45)
4) 42.08 / 4
It's too short. Write at least 20 characters to explain it well.
Find the missing dimension.
The missing dimension is
meters.fill in the blank
20, it's a cube
.............................
A 6-pack of key chains costs $5.20. What is the unit price?
O $0.87
O $1.43
O $7.00
O $1.60
divide 5.20 by 6 and you will get 0.87
Find the sum of the geometric sequence
1+ 0.8+0.8^2+0.8^3+...+0.8^19
[tex] h(t) = 8 + 40.8t -{16t}^{2} [/tex]
at what height is the ball after 2 seconds?
Step-by-step explanation:
When t = 2,
h(2) = 8 + 40.8(2) - 16(2)² = 8 + 81.6 - 64 = 25.6
Therefore the height after 2 sec is 25.6.
Answer:
[tex]h(t) = 8 + 40.8t - {16t}^{2} \\ h(2) = 8 + 40.8(2) - 16 {(2)}^{2} \\ = 8+81.6 - 64 \\ = 89.6 - 64 = \boxed{25.6}[/tex]
After 2 seconds the ball will be at the height of 25.6 unit.
You have 19.3 ounces of juice in a cup and pour 33.5 more ounces in the same cup. How many total ounces of juice are in the cup now?
Answer: There is 52.8 ounces of the juice in the cup now.
Step-by-step explanation:
We are given that,
The quantity of juice you initially have = 19.3 ounces
You added 33.5 ounces more to the cup.
Then, By using the addition operation, the total quantity of juice in the cup will be (Juice you initially had) + (additional amount)
i.e. The total quantity of juice in the cup= 19.3 + 33.5 ounces
The total quantity of juice in the cup= 52.8 ounces
Hence, there is 52.8 ounces of the juice in the cup now.
52 - (3.4+5.1) + 3.5
52 - 8.5 + 3.5
-
+ 3.5
Add
Evaluate the power
.
Answer:
47
Step-by-step explanation:
hope this helps!
CORRECT ANSWERS GET BRAINLY NEED ASAP
Answer:
I have made it in above pic
Can someone help walk me through this?
Answer:oh ok so imma message you hope someone else will help you
Step-by-step explanation:
Calculate the slope of the line
Answer:
0.38
Step-by-step explanation:
0×x=0.3 bexuse the angle need works
Tyson works 34 hours each week at $20.39 per hour.
Tyson has 29.51% taken out for taxes and withholdings,
What is the net pay per year?
A $488.68
B. $10,638.21
C. $204.58
D. $25,411.31
Answer:
34 X 20.39 = 693.26
693.26 X 52 = 36049.52
100-29.51 = 70.49
36049.52/100 X 70.49 = 25411.306648
monetary value rounded 2dp = $25411.31
answer is D
4 pounds of jelly beans for $6. What is the unit rate?
Answer:
4 to 6? not 100% sure but i think that's it.
Amelia works for 6 hours and earns $48.00. The graph shows the
relationship between the number of hours Amelia works, x, and the
total amount she earns, y.
Which point represents the number of dollars Amelia makes per hour?
O (1,8)
O (8,1)
O (6,48)
O (48,6)
Monica thinks person who walks 60 feet in 10 seconds is faster than a person who walks 42 feet in 6 seconds. Is Monica's statement true or false
Answer:
true
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
beacuse 60 in 10 seconds is fast
and 42 in 6 seconds i slow→←↑↓
egro i will hang you from my door
In which quadrant is the ordered pair ( 7, -8 ) located? *
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
Answer:
i think IV
Step-by-step explanation:
because of the picture
Solve for the variable in each equation.
1) 3x=0
2) x(x-8)=0
3) (x+1)(x-6)=0
4) (x-2)(x+5)(x-3)=0
PLEASE HELP !
what is the area of the shaded part of the square?
options:
[tex]a) 2a {}^{2} - a \: \: \: \: \: b)4a - ab \: \: \: c)4a {}^{2} - ab \: \: \: d) \: 2a {}^{2} + ab[/tex]
Answer: c) 4a² - ab
Step-by-step explanation:
A = (2a)² - ab = 4a² - ab
During art class, Gregory spent 24 hour painting.
After that, he spent 14 hour drawing.
Which model represents how much more time was spent painting than spent drawing?
Answer:
the third one
Step-by-step explanation: