Answer:
16x^4
Step-by-step explanation:
first compute -2 to the 4th power, then x to the 4th power
(-2)^4= positive 16 because of parentheses and the exponent(4) is even
(x)^4 is just x^4
so multiply 16 and x^4 together and you get 16x^4
Answer:
Step-by-step explanation:
here you go mate'
step 1
(-2x)^4 equation
step 2
(-2x)^4 put (-2x) in four places
(-2x)(-2x)(-2x)(-2x)
step 3
(-2x)(-2x)(-2x)(-2x) multiply
answer
16x^4
1.8 divide by 0.72 explain
Answer:
0.40
Step-by-step explanation:
Change the divisor 1.8 to a whole number by moving the decimal point 1 places to the right. Then move the decimal point in the dividend the same, 1 places to the right.
We then have the equations:
7.2 ÷ 18 = 0.40
and therefore:
0.72 ÷ 1.8 = 0.40
Both calculated to 2 decimal places.
A group of friends wants to go to the amusement park. They have no more than $125 to spend on parking and admission. Parking is $15, and tickets cost $12.50 per person, including tax. Write and solve an inequality which can be used to determine pp, the number of people who can go to the amusement park.
Answer:
100
Step-by-step explanation:
A blueprint uses a scale factor of 3 in = 2 ft. What is the area on the blueprint of a 3,500 square foot house in inches?
Help me out with this question (geometry)
Answer:
Step-by-step explanation:
∠UST=2 m∠2
10x+10=2(6x-1)
10x+10=12x-2
12x-10x=10+2
2x=12
x=6
m∠UST=10×6+10=70°
please help me please really need help please
Solve the proportion.
u/2 = 4/1
U=
[tex] \dfrac{u}{2} = \dfrac{4}{1} [/tex]
[tex] \implies \: u \: = \frac{4}{1} \times 2[/tex]
[tex] \implies \: u = 8[/tex]
Answer:
Solve the proportion.
u/2 = 4/1
U = 8
Step-by-step explanation:
2 x u/2 = 2 x 4/1
U = 8
Ritu and Jitu both deposited Rs 100 in a Bank. Ritu deposited for 5 years with interest rate 8% per year and Jitu deposited for 4 years with interest rate 9% per year. Who will get more interest? By how much?
Step-by-step explanation:
Step 1
For Ritu,
Principal(P) = Rs 100
Time(T) = 5 year
Rate(R) =8%pa
Intrest (I) = ???
We know,
I = P*T*R /100
= 100*8*5/100
=Rs40
now
For Jitu,
Principal(P) =Rs 100
Rate(R)=9%pa
Time (T) = 4 year
Intrest(I) =?
We have
I = P*T*R/100
=100*4*9/100
=Rs36
Step 2
We have
Intrest of Ritu have more then that of Jitu so she makes more profit
now Profit diffrence =Rs40-Rs36
=Rs4
Therefore Ritu gets 4 more profit then Jitu
Evaluate: 4 + 8 divided by 2 x ( 6 - 3 ) .
Step-by-step explanation:
4 + 8 divided by 2 * (6 - 3)
=> 12 divided by 2 * (3)
=> 12 divided by 6
=> 12/6 = 2.
The given expression 4 + 8 / 2 x (6 - 3) is equal to 16.
What is the PEMDAS rule?PEMDAS is an acronym that stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). It is a mathematical order of operations that helps to simplify expressions and solve mathematical problems in a consistent manner. The PEMDAS rules dictate the order in which operations should be performed in an expression to ensure that the correct answer is obtained.
The given expression is,
4 + 8 / 2 x (6 - 3)
Solve by using PEMDAS rule,
4 + 8 / 2 x 3
Further solve,
4 + 4 x 3
4 + 12
16
The value of the given expression is 16.
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Which statement best describes the graphs of the lines
y=-x-3 and y=x+6
A) They are the same line.
B) They are parallel lines.
C) They intersect at exactly one point.
D) They intersect at exactly two points.
Answer:
Step-by-step explanation:
C they intersect only once and are also perpendicular lines
2
1
x
-5
-4 -3 -2 -1
1
2
3
4
5
1
-2
-3
-4
-5
-6
-8
Answer:
-1,123,593 i think this is you answer if it is to add, subtract, divide, and multiply.
I need help on this!! please help me!
Given:
Line segment labelled y is the midsegment of the triangle.
To find:
The measures of x, y and z.
Solution:
Since line segment labelled y is the midsegment of the triangle. So, it divides the included sides in two equal parts.
Line segment labelled y is bisector of both included sides.
[tex]x=21[/tex] units
[tex]z=2\times 16[/tex]
[tex]z=32[/tex] units
According to the midsegments theorem, the length of the midsegment is half of third side or non included side of the triangle.
[tex]y=\dfrac{14}{2}[/tex]
[tex]y=7[/tex] units
Therefore, [tex]x=21\text{ units},y=7\text{ units},z=32\text{ units}[/tex].
What property is demonstrated below:
(2/3v) x 1 = 2/3v
Answer:
Identity property of multiplication
Step-by-step explanation:
Identity property of multiplication: The product of 1 and any number is that number. For example, 7 × 1 = 7 7 \times 1 = 7 7×1=77, times, 1, equals, 7.
Plz Brain-list thanks...
PLEASE HELP its multiple choice i’ll mark brainliest and i added a couple points
Answer:
i think it the third one but i don't know i'm not in collage math class so...
Step-by-step explanation:
12 + 30x
neeeeeeeeed heeeeeeeeeeeelp
Answer:42x
Step-by-step explanation:
Pls Help ASAP
#8 only
Answer:
Domain: [tex]x\geq -8[/tex]
Range: [tex]y\geq 0[/tex]
The soda bottle below holds 16 ounces. What is the unit rate of the soda?
Answer:
16 oz per bottle
Step-by-step explanation:
Answer:
11.1 repeating per dollar
For a hypothesis test of H0: p = 0.35 against the alternative, Ha: p > 0.35, the z test statistic is found to be 2.45. What can be said about this finding?
a. The finding is significant at α = 0.05, but not at α = 0.01.
b. The finding is significant at α = 0.01, but not at α = 0.05.
c. The finding is significant at both α = 0.05 and α = 0.01.
d. The finding isn't significant at α = 0.05 and α = 0.01.
e. The finding is inconclusive because we don't know the value of p.
Answer:
c? sorry if it's wrong...
The correct statement is,
⇒ The finding is significant at both α = 0.05 and α = 0.01.
What is mean by Probability?The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.
Given that;
For a hypothesis test of H₀, p = 0.35 against the alternative,
And, Hₐ: p > 0.35, the z test statistic is found to be 2.45.
Now, We get;
P(z < 2.45) = 0.9929
Hence, Significant is,
⇒ 1 - 0.9929 = 0.0071
Thus, Significant at both 0.05 and 0.01 because both are greater than 0.0071.
So, The correct statement is,
⇒ The finding is significant at both α = 0.05 and α = 0.01.
Learn more about the probability visit:
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Can someone please help me I’ve tried so many ways and still can’t get the answer.
Answer:
15.22
Step-by-step explanation:
The equation of the circumference of a circle is 2(pi)r
This is actually because 2pi is angle of the arc that makes up the full circle (radians of course)
so a simple formula is:
arc length in radians X radius
radius = 4 cm
the area that the question wants is the oposite
of the 142 degree section so 360 - 142 = 218
218 degrees * (pi/180) = 3.80482 rad
3.80482 * 4 = 15.21928 cm
A fish tank takes 13.5 minutes to fill at a rate 1.2 litres per minute. How many minutes would
it take 5.4 litres per minute?
Answer:
74.1 minutes is the answer
This year a train ticket costs £24.97
Last year a train ticket for the same journey cost £22.70
Write this year’s cost as a percentage of last year’s cost.
Answer:
10%
Step-by-step explanation:
24.97 - 22.70=2.27
Increased price÷initial price×100%
2.27÷22.70×100%=10%
What is the vertex of the graph of f(x) = |x + 5|– 6? (A) (-6, -5)
(B) (-6, 5)
(C) (-5, -6)
(D) (5.-6)
Answer:
C
Step-by-step explanation:
Plz mark as brainliest
Answer:
It’s D
Step-by-step explanation:
Solve the system of equations.
y = 7x + 43 y = 2x + 13
a. (-6, 1)
b. (6, -1)
c. (6, 1)
d. No solution
Please select the best answer from the choices provided
Answer:
a x=-6 y=1
Step-by-step explanation:
7x+42y=0
2x-y=－13
what is 5/8 - 1/10 please help
Answer:
0.525
Step-by-step explanation:
by using two simple numbers just subtract with a regular calculator <3 If I got it wrong very sorry
find the commission. sales: $450 commission rate: 9%
$40.50¢
I used a website...
Someone help pls:( !!!!!!!!!!
Answer:
Multiply both sides by -2 and reverse the inequality symbol
Step-by-step explanation:
since it is division you want to make it multiplication so that you can get the answer easier
-1/2w<12
it cancels out the -1/2 than just multiply 12 and -2 you get -24
w > -24
WILL GIVE BRAINLIEST IF UR RIGHT!!!!!
Answer:
5 cm
Step-by-step explanation:
If B to C is about 8 cm then C to E is about half of that plus one because its half way to A and a little bit to the right.
Hope this helps!
Is this relationship a function? (1,2) (2,9) (3,-2) (4,8)?
Answer:
yes, it's a function
Step-by-step explanation:
A function relates one input to one output, and it's "only" one output.
Jessica has $42.60 in her piggy bank. She spent 1/3 of her money at the movies and made $24.50 babysitting her cousins. How much money does she have now? (HOW DID YOU GET YOUR ANSWER PLEASE SHOW YOUR WORK!!)
A. 52.90
B. 1.04
C. 12.84
D. 458
E. 5x-8y+7
F. 25.30
Answer:
a
Step-by-step explanation:
i took the quiz
Which of the following is a trinomial with a constant term?
A. -x + y^10
B. X+ 4y + 7
C. y^5
D. x^3 + 11x^2 + x
Answer:
B
Step-by-step explanation:
because a constant term is a number with out a variable
What is the constant of proportionality in the equation -
Y=x/9
