I have 12 brownies in a pan. If my friends ate 3/4 of the brownies, how many brownies did they eat?
Answer:
9
Step-by-step explanation:
3/4 of 12 is 9
2 tablets 3x per day
Answer: that's 6 tablets per day!
Hope this helps!
PLS ANSWER ASAPThe function f(x) = 4x + 10 models the amount of money Francis makes
when babysitting for x hours. How much money will he make for 2 hours of
babysitting work?
018
0 -3
2
02
Answer:
A 18
Step-by-step explanation:
f(x) = 4x + 10
f(2) = 4(2) + 10
f(2) = 8 + 10
f(2) = 18
18 money will he make for 2 hours of babysitting work
What is a function?A relation is a function if it has only One y-value for each x-value.
Given,
function f(x) = 4x + 10
The function models the amount of money Francis makes when babysitting for x hours.
We need to find the money he make for 2 hours of babysitting work.
To find this we just need to plug in x value as 2 in function
f(2)=4(2)+10
=8+10
18
Hence, 18 money will he make for 2 hours of babysitting work
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Kavitha had some twenty-cent coins and ten-cent coins. The number of twenty-cent coins was 40% of the number of ten-cent coins. Kavitha had $5 worth of ten-cent coins. Find the total value of the coins. Model/Table:
x=40%(y)
5=.10y
y=5/ .10
y=50 10 cent coins
value of 10 cent coins = 5 dollars
x=40%( 50)
x=20 20 cent coins
20* .20= 4 dollars
5+4=9
she has 9 dollars worth of coins
Two people are pulling on a rope in order to get a 2250-kg car out of a mud puddle. One person pulls with a force of 600 N and the other pulls with a force of 800 N. There is a resistive frictional force of 1200 N. Use the acceleration found in the previous question to determine the distance they would pull the vehicle in 25s (answer with 2 digits, include properly abbreviated units) *
Answer:
Assuming both people are pulling in the same direction, the net force on the car is, according to Newton's second law,
600 N + 800 N - 1200 N = (2250 kg) a
Solve for the acceleration a :
200 N = (2250 kg) a
a = (200 N) / (2250 kg)
a ≈ 0.0889 m/s/s
Step-by-step explanation: I hope this helps!
What are the coordinates of the vertex? *
Answer:
(2,-7)
Step-by-step explanation:
The equation of a parabola is y=a(x-h)^2 + k
the vertex in this equation is (h,k)
Since the equation that is given is y=(x-2)^2-7
we can conclude that the vertex will be (2,-7)
3х + 4 = 14
х = 2y - 12
Answer:
(-2, 5)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Algebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
3x + 4y = 14
x = 2y - 12
Step 2: Solve for y
Substitution
Substitute in x: 3(2y - 12) + 4y = 14Distribute 3: 6y - 36 + 4y = 14Combine like terms: 10y - 36 = 14Isolate y term: 10y = 50Isolate y: y = 5Step 3: Solve for x
Define equation: x = 2y - 12Substitute in y: x = 2(5) - 12Multiply: x = 10 - 12Subtract: x = -2Traffic signs are regulated by the Manual on Uniform Traffic Control Devices ( MUTCD ) The perimeter of a rectangular traffic sign is 100 inches . Also , its length is 10 inches longer than its width . Find the dimensions of this sign .
The Manual on Uniform Traffic Control Devices governs traffic signs (MUTCD ) A rectangular traffic sign has a 100-inch perimeter. Additionally, its width is 10 inches wider than its length. Identify this sign's measurements.
The dimensions of this sign, the width of the sign is 20 inches and the length of the sign is 30 inches.
Given, The perimeter of a rectangular traffic sign is 100 inches.
rectangular perimeter= 2(l+b)=100
Also, its width is 10 inches wider than its length.
l=10+b
Take 2(l+b)=100
l+b=50
Substitute l=10+b in the above equatuion.
10+b+b=50
10+2b=50
2b=50-10
2b=40
b=20
Substitute b=20 in l=10+b
l=10+20
l=30
Therefore, The width of the sign is 20 inches and the length of the sign is 30 inches.
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Write the given equation for the quadratic function in standard form.
9(x) = (x - 4) +11
PLEASE HELP!!!! WILL MARK CROWN!!
if a car can drive 25 miles a gallon and you need to drive 1,228 miles how much would it cost with the price of gas as it is now?
Answer:200.9
Step-by-step explanation:
im right
Monica makes tomato sauce with the plant she grows in her garden. She uses 3 basil leaves in her sauce for every eight tomatoes. She is making a big batch of sauce with 32 tomatoes from her garden. How many basil leaves should Monica use in her sauce?
Answer:
0.995 P(at least 2) = 1 – P(X = 0) – P(X=1)
1 – 15C0 * 0.40 *0.615- 15C1*0.41*0.614
1 – 0.0000 – 0.005
= 0.995
Step-by-step explanation:
If it rains 6 inches in three weeks how many inches did it rain per week?
Answer:
2
Step-by-step explanation:
I GIVE BRAINLILEST \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
Answer:
H
Step-by-step explanation:
85 * 1.08 = 91.8
$91.80
What is the next term of the arithmetic sequence?
-7, -5, -3, -1, 1,
Question 4
1 pts
Solve:
-(x-8)= -2
x = [a]
Answer:
-[x-8]= -2
-x+8=-2
-x= -2-8
-x÷ -1=-10÷ -1
x=10√
Since he's made of metal, Moby weighs a lot. In fact, Tim's weight is only 4 percent of Moby's weight. If Tim weighs 50 kg, how much does Moby weigh?
PLS HELP SHOW WORK IF POSSIBALE THANK YOU
Answer:
Moby weighs 1250Kgs
Step-by-step explanation:
Tim is 4% of Moby so
T =4%m
if T is for Tim and Tim weighs 50kgs then
50=4%m
100/4=25
25*50=1250
M = 1250Kgs
200- 6 - (-3)
200 - (-2)
Answer:
200 - 6 - (-3) = 197 200 - (-2) = 202
True or False? A circle could be circumscribed about the quadrilateral below.
Answer: b. false
Step-by-step explanation:
Yes, A circle could be circumscribed about the quadrilateral below.
What is circle?A circle is a closed two-dimensional figure in which the set of all the points in the plane is equidistant from a given point called “centre”. The perimeter around the circle is known as the circumference.
here, we have,
A circle can be circumscribed around the four vertices of a quadrilateral
if and only if,
both pair of opposite angles inscribed in the quadrilateral are supplementary to each other.
By supplementary to each other we mean that their sum is equal to 180°.
we have,
In this case we have opposite interior angles supplementary to each other hence we can circumscribe a circle around it.
Such Quadrilateral are called cyclic quadrilateral.
Hence, Yes, A circle could be circumscribed about the quadrilateral below.
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Plssssssssssssss help
Answer:
4x-4
Step-by-step explanation:
6x- 2x=4x
-5+1=-4
4x-4
I don't want a lot for Christmas
There is just one thing I need
I don't care about the presents
Underneath the Christmas tree
I just want you for my own
More than you could ever know
Make my wish come true
All I want for Christmas is you
I don't want a lot for Christmas
There is just one thing I need (and I)
Don't care about the presents
Underneath the Christmas tree
I don't need to hang my stocking
There upon the fireplace (I)
Santa Claus won't make me happy
With a toy on Christmas day
I just want you for my own (ooh)
More than you could ever know (ooh)
Make my wish come true
All I want for Christmas is you (you, baby)
I won't ask for much this Christmas
I won't even wish for snow (and I)
I just wanna keep on waiting
Underneath the mistletoe
I won't make a list… THE XMAS SPIRITTT
Answer:
I have this copied to my clipboard for me to past in comments!
Step-by-step explanation:
And it is CHRISTMAS do not X out Christ.
Mwah
Answer:
is this the All I want for christmas is you by mariah carey( I love the song )
Whats the error? Tanya says that the product of a multiple of ten and a multiple of ten will always have only one zero. Is she correct? Explain.
No. A multiple of ten and a multiple of ten will always have at least 2 zeros.
Plz, help me!!!!!!
You have just been hired as New York’s premier Real Estate Agent! In your company, you will make a 7% commission. The real estate market in New York is booming! As the realtor calculates your potential commission if you sell the property for the list price.
If the listing price for Candy Cane Creek is $778,095, how much commission would you receive?
Answer:
This is an percentage change question, by any chance you have a maths textbook, search for units that contains the topic: Percentage Change/Percentage. Now, let's get solving! :D
Step-by-step explanation:
First of all, you multiply 7% with $778,095 which gives: $54,466.65 (This is your commission/Answer)
Most currency questions use 1 decimal place, so I recommend you to use this answer: $54,466.7
Stay safe and Merry Christmas! :)
Answer:
he received commission amount =7% of $778,095=$54466.65
Step-by-step explanation:
commission =7%
marked price=$778,095
commission amount =7% of $778,095=$54466.65
I need help identifying if it's a cube or square root function
Use the reciprocal property to solve for x : 3/540= 10/x
Answer:
x=1800
Step-by-step explanation:
The value of x for the given equation is 1800.
What is the reciprocal property?The reciprocal of any quantity is, one divided by that quantity. For any number ‘a’, the reciprocal will be 1/a. If the given number is multiplied by its reciprocal, we get the value 1.
Given that, 3/540= 10/x.
Now, 1/180 = 10/x
⇒ 180/1 =x/10
⇒ x=180×10
⇒ x=1800
Therefore, the value of x for the given equation is 1800.
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Find the x-intercept and y- intercept of the graph of 6x - 2y = - 6 Then graph .
Answer:
Step-by-step explanation:
Y intercept = (0,3)
X intercept = (-6,0)
(the equation graphed)
* plz hurry it is on a test
4) Find the slope of the line that runs through these points.
(-10, -2), (5,0)
Answer:
slope = 1/4
Step-by-step explanation:
The slope of a line is defined by the rise (change in y-value)/run (change in x-value. The change in y-value is 0 - (-2) = 0 + 2 = 2. The change in x-value is -2 - (-10) = -2 + 10 = 8. Therefore, the slope is 2/8 or (simplified) 1/4.
(-1,4)(2,-5), (-3,2)(3,0) parellel or perpendicular
Answer:
Perpendicular
Step-by-step explanation:
These lines don't run with each other, and instead, cross paths.
Sarah needs to make 20 same-size tablecloths using 35 yards of fabric. How many inches of fabric will she use per tablecloth?
Answer:
63 inches per tablecloth.
Step-by-step explanation:
35 / 20 = 1.75 yards per tablecloth,
= 1.75 * 36
= 63 inches.
I'LL BRAINLIST!!!!
solve each proportional
4/12= y/9
1.2/m= 3/5
y/5= 13/10
5/10= 8/w
Step-by-step explanation:
4/12=y/9 1/3 so y must equal 3
1.2/m=3/5 1.2x2.5=3 5÷2.5=2 m=2
y/5=13/10 10÷2=5 13÷2=6.5=y
5/10=8/w 5x1.6=8 w=19x1.6=16
Answer:
4/12=y/9 1/3 so y must equal 3
1.2/m=3/5 1.2x2.5=3 5÷2.5=2 m=2
y/5=13/10 10÷2=5 13÷2=6.5=y
5/10=8/w 5x1.6=8 w=19x1.6=16
Step-by-step explanation:
4/12=y/9 1/3 so y must equal 3
1.2/m=3/5 1.2x2.5=3 5÷2.5=2 m=2
y/5=13/10 10÷2=5 13÷2=6.5=y
5/10=8/w 5x1.6=8 w=19x1.6=16
What is the missing step in this proof?
A. ∠ABC ≅ ∠DBE
B. ∠BCA ≅ ∠BDE
C. ∠ACB ≅ ∠DEB
D. ∠BDE ≅ ∠ADE
E. ∠CAB ≅ ∠DAC
Answer:
The Answer is A) ABC is congruent to DBE
Step-by-step explanation:
Correct on PLATO
The missing step in the proof is ∠ABC ≅ ∠DBE by the reflexive property of congruence option (A) is correct.
What is congruence in the triangles?The measurements of the sides and angles of two or more triangles determine their congruence. A triangle's size is determined by its three sides, and its shape is determined by its three angles. If the pairs of corresponding sides and angles of two triangles are equal, they are said to be congruent.
From the two triangles:
ΔABC and ΔDBE
As we can see in the two triangles, the angle ∠ABC and ∠DBE are the same.
So, by the reflexive property of congruence:
∠ABC ≅ ∠DBE
Thus, the missing step in the proof is ∠ABC ≅ ∠DBE by the reflexive property of congruence option (A) is correct.
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