Answer:
4 and this does not required multiplication.
What does the h value do in the parent, multivariable function for an exponential function do?
h helps to find the determinant of f(x)
Which of the following ordered pairs is a solution to y=2^x
a girl is three years older than his brother. the product of their ages is 54, find their ages
Answer:
The sister is 25.5. The brother is 28.5.
Step-by-step explanation:
25.5 + 28.5 = 54.
The boy's age is 9.
The girl's age is 12.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Boy's age = x
Girl's age:
y = x + 3
Now,
x (x + 3) = 54
x² + 3x - 54 = 0
x² + (9 - 6) - 54 = 0
x² + 9x - 6x - 54 = 0
x(x + 9) - 6(x + 9) = 0
x - 6 = 0
x = 6
x + 9 = 0
x = -9 ( cannot be negative)
Now,
x = 9
Boy's age = 9
Girl's age = 9 + 3 = 12
Thus,
The boy's age and the girl's ages are 9 and 12.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
A box has a mass of 360 g. The box has a volume of 72 cm.3 What is its density?
Use the formula: D = m/v
Answer:
5
Step-by-step explanation:
The melting temperature of tin is about 231˚ C and the melting temperature for oxygen is about -218˚ C. What is the difference in the melting temperatures for tin and oxygen?
a.144
b.13
Answer:
[tex]D = 512^\circ[/tex]
Step-by-step explanation:
Given
[tex]Tin=231^\circ[/tex]
[tex]Oxygen=-218^\circ[/tex]
Required
The difference in their melting points
This is calculated as:
[tex]D = |Oxygen - Tin|[/tex]
[tex]D = |-281^\circ - 231^\circ|[/tex]
[tex]D = |-512^\circ|[/tex]
[tex]D = 512^\circ[/tex]
The difference is 512 degrees
PLEASE HELP I WILL GIVE BRAINLIEST!!
Mike and his sister did some laundry at the laundromat. To wash a load costs $2 and to dry a load costs another $2. Mike and his sister washed and dried 4 loads of laundry. They also had to buy 4 packets of detergent for $1 per packet. How much money did Mike and his sister spend to do their laundry?
a) $16
b) $28
c) $12
d) $20
Answer:
answer is d) $20
Step-by-step explanation:
because 2x4=8 + 2x4=8 = $16 then 4 packets for $1 is $4 16+4= $20
Answer:
D) $20
Step-by-step explanation:
Wash plus dry = $4
$4 times 4 times = $16
$1 for one detergent times the four packets = $4
Total is $20
A school holds classes from 8.00am to 2.00pm. For what percent of a 24 hour day does school hold classes?
Answer:
25%
Step-by-step explanation:
8 am to 2 pm is 6 hours
6 is 25% of 24
Answer:
25%
Step-by-step explanation:
6 four times is 24 and 24 in half is 12 and 12 in half is 6 so you split it up equally you have a percentage of 25%
find the rule ans the graph of the function whose graph can be obtained by performing the translation 4 units peft and 5 units down on the parent function f(x)=ln(x)
a. f(x)=ln(x+4)-5
b. f(x)=(x-5)-4
c. f(x)=ln(x-4)-5
d. f(x)=ln(x+5)-4
Jose is buying fencing to surround his garden. If his garden has a perimeter of 24 yards, and fencing costs $3.00 a foot, how much money will he need for the fencing?
Answer:
216 dollars
Step-by-step explanation:
24yd*3= 72 feet*3= 216 dollars
if my answer helps please mark as brainliest.
Answer:
72$
Step-by-step explanation:
24*3.00
Solve the proportion.
20/13 = 60/d
d=
Answer:
[tex]d = 39[/tex]
Step-by-step explanation:
1) Multiply both sides by d.
[tex] \frac{20}{13} d = 60[/tex]
2) Simplify 20/13d to 20d/13.
[tex] \frac{20d}{13} = 60[/tex]
3) Multiply both sides by 13.
[tex]20d = 60 \times 13[/tex]
4) Simplify 60 × 13 to 780.
[tex]20d = 780[/tex]
5) Divide both sides by 20.
[tex]d = \frac{780}{20} [/tex]
6) Simplify 780/20 to 39.
[tex]d = 39[/tex]
Therefor, the answer is d = 39.
How many lives does a cat have, also there are 20cats in the room, how many cat lives are in the room
Answer:
20
Step-by-step explanation:
Technically cats only have one life even though they can survive falls and such
Someone please help me and stop giving me links
Answer:
b and c
Step-by-step explanation:
I don't think these are prisms, looks like cuboids or parallelopiped or just 3d structures with rectangles. For these,
Answer:
B & C
Step-by-step explanation:
For A,
Base area(A) = length x breadth = 2m x 5m
Base area(A) = 10 m²
Similarly,
Base area(B) = 2m x 3m = 6m²
Base area(C) = 3m x 2m = 6m²
Base area(D) = 9m x 2m = 18m²
Note that 6m²=6m², B and C have same base area
Rezolva cerintele. A)masoara si noteaza lungimea tuturor segmentelor formate B) completeaza relatiile de mai jos. C)care dintre relatiile date este cea corecta? D)fixează pe AD un punct o,astfel încât AO=AD+OD
Please help I give brainliest
Answer:
Angle T
Step-by-step explanation:
Did the enrollment increase at a faster
rate from 2002 to 2008 or 2008 to 2016?
Answer:
From 2008 to 2016
Step-by-step explanation:
What is the area of the figure below?
10 cm
3 cm
7 cm
18 cm
A. 82 cm?
B. 86 cm
C. 97 cm
D 102 cm
i’ll mark u as brainliest if you answer this! :))
Answer:
B. 86 cm long
It is this because it is, don't even try and bring me down bro
A solid has 20 vertices and 30
edges. How many faces does
it have?
Answer:
12 Faces
Step-by-step explanation:
Answer:
Step-by-step explanation:
12 faces is the answer !!
The following question has two parts. First, answer part A. Then, answer part B.
Gabriel's father has a garden in the back yard. The dimensions of the garden are shown here.
A green rectangle is shown. The width is labeled as 2 and two-thirds feet. The length is labeled as 7 and three-fourths feet.
Part A
Calculate the area of the garden. Show at least one step before you show your solution.
Part B
You found the area of the garden in Part A. Explain briefly, without doing any calculations, how you would find
5
6
of this area
i will give brainlyest if right and there are two parts part a and part b
Answer:
Step-by-step explanation:answer is 237
I don't know pls pls plsssssss help me I don't understand!!!!♂️
Can someone answer and explain ILL MARK BRAINLIEST
Answer:
x=1
y=-2
Step-by-step explanation:
2x-3y=8
4x+3y=-2
When we add the two equations, the y’s cancel out and we’re left with
6x=6
x=1
Now that we know x=1, we put it back in one of the equations to find y.
2(1)-3y=8
-3y=6
y=-2
what is the equation of the line. please help! quick.
Answer: y = - 2/3x + 4
PLZ HELP DUE IN 30 MIN
Answer: 10 minutes
Step-by-step explanation: the red line (company a) and the blue line (company b) intersect at the same point one time, at the $20 for 10 minutes point on the graph
Answer:
20$
Step-by-step explanation:
the lines Intersect on the 20
What fraction of the floats were not from a sports team? Write in simplest form.
Answer:
[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
Fraction of the floats that belongs to sports team = [tex]\frac{6}{18}[/tex]
= [tex]\frac{1}{3}[/tex]
Therefore, fraction of floats that were not from a sports team = 1 - fraction of floats that belongs to sports team
= 1 - [tex]\frac{1}{3}[/tex]
= [tex]\frac{2}{3}[/tex]
[tex]\frac{2}{3}[/tex]rd fraction of Parade Float were not from a sports team.
Given the following table, determine the missing value.
a. 1.15
C 15
b. 115
d. .15
Answer:
it's c because it's the missing value
4 2/3 x 13 literally dont want to do the work
Answer:
60 2/3
Step-by-step explanation:
Need help plz and thank u
Answer:
94 friends
Step-by-step explanation:
25/100 × 376
376 ÷ 100 = 3.76
3.76 × 25 = 94
Buy any mistakes in the renaming of the fractions below show the correct remaining 9 / 4 = 9 / 12 2 / 3 + 6 / 12
Step-by-step explanation:
3/4=9/12 CORRECT
2/3=6/12 FALSE
Step-by-step explanation:
What is done to top of the fraction must be done to the bottom as well in order for the renaming to be true.
3*3 = 9
4*3 = 12
Therefore proven to be true
However,
2*3 = 6
but 3*3 = 9
The second fractions is renamed incorrectly and should be either 2/4=6/12 or 2/3=2/9
Hope this helps!
I need help with this
Answer:
300 cm²
Step-by-step explanation:
10² is 100
100 x 3 is 300
What is 10x -5 + 3x -2
[tex]10x -5 + 3x -2[/tex], original equation
[tex]10x + 3x = 13x[/tex] [tex]-5-2=-7[/tex]
[tex]13x -7[/tex], final answer
In degrees, what is the measure of HMP?
will give branliest and Extra Points!
Answer:
The answer is 68
Step-by-step explanation:
You can find it by seeing 4x-20+x=90 because of the vertical angles and how you can see that it equivalates to 90 degrees.