9514 1404 393
Answer:
yes, 42/10 is near 40/10
Step-by-step explanation:
(4.2)/5 is (42/10)/5, which is about (40/10)/5, which is 8/10.
I might think of it as (4.2)/5 is about 4/5, which is 8/10.
Diem's reasoning is good, and his estimate of the answer is appropriate.
Triangle JKL has vertices J(0, 0) K(5, 0) and L(0, -3). Is triangle JKL equilateral? NEED ANSWER
Answer:
Yes
Step-by-step explanation:
It has two zeros side by side and a zero in each parenthesis, so because they have a common number they are equallateral
An architect is making a scale model of a house. On the model 2.5 inches represents
5 yards. Which graph represents the same relationship?
Answer:
The answer is A.
Step-by-step explanation:
Express 2 19/250 as decimals.pls fast
2.076
2+19/250= 2.076
Harper is making pudding cups for a big celebration. She made 5 pounds of pudding, but she needs to separate the pudding into individual 4-ounce cups. How many total individual pudding cups can Harper make?
Given :
Total amount of pudding made, T = 5 pounds.
Size of each cup, s = 4 ounces.
To Find :
How many total individual pudding cups can Harper make.
Solution :
Let, n number of pudding cups can filled with 5 pounds pudding.
We know, 1 pound = 16 ounces.
So, 5 pounds = 16×5 = 80 ounces.
Now,
[tex]n = \dfrac{80}{s}\\\\n = \dfrac{80}{4}\\\\n = 20 \ cups[/tex]
Therefore, 20 cups can be filled with 5 pounds of pudding.
6x-(2x-9)=-31 whats x?
Answer: [tex]x = -10[/tex]
Step-by-step explanation:
Hey there! I hope these steps will help you accomplish this problem :)
Step 1: Remove the parentheses.
[tex]6x - 2x + 9 = -31[/tex]
Step 2: Simplify.
[tex]6x - 2x + 9[/tex] to [tex]4x + 9[/tex].
[tex]4x + 9 = -31[/tex]
Step 3: Subtract 9 from both of the sides.
[tex]4x = -31 - 9[/tex]
Step 4: Simplify.
[tex]-31 - 9[/tex] to [tex]-40[/tex].
[tex]4x = -40[/tex]
Step 5: Divide both of the sides by 4.
[tex]x = -\frac{40}{4}[/tex]
Step 6: Simplify.
[tex]\frac{40}{4}[/tex] to [tex]10[/tex].
[tex]x = -10[/tex]
Answer:
Step-by-step explanation:
Here you go mate
step 1
6x-(2x-9)=-31 equation
step 2
6x-(2x-9)=-31 simplify
6x+-1(2x-9)=-31
step 3
6x+(-1)(2x-9)=-31 distribute
6x+-1(2x)+(-1)(-9)=-31
6x+-2x+9=-31
step 4
(6x+-2x)+(9)=-31 combine the terms that are alike
4x+9=-31
step 5
4x+9(-9)=−31(-9) subtract-9
4x=-40
step 6
4x/4=-40/4 divide by 4 because 4 is a number that can make the division easier
answer
x=-10
A) Find dy for 4y - 3xy + 8x = 0 and b) evaluate dy for x = 0 and dx = 0.05
Compute the differential for both sides:
4y - 3xy + 8x = 0
→ 4 dy - 3 (y dx + x dy) + 8 dx = 0
Solve for dy :
4 dy - 3y dx - 3x dy + 8 dx = 0
(4 - 3x) dy + (8 - 3y) dx = 0
When x = 0, we have
4y - 3•0y + 8•0 = 0 → 4y = 0 → y = 0
and with dx = 0.05, we get
(4 - 3•0) dy + (8 - 3•0) • 0.05 = 0
→ 4 dy + 0.4 = 0
→ 4 dy = -0.4
→ dy = -0.1
The jazz band is selling tickets to raise money for new music stands.
They already had some money in their account when they started
selling tickets at $5.00 each. After selling 3 tickets, the band had a
total of $50 in their account.
Let x = the number of tickets sold, and let y = the total
amount of money in the jazz band's account.
Write an equation in point-slope form.
Answer: y - $50 = $5*(x - 3)
Step-by-step explanation:
We know that each ticket is sold at $5.00
The band initially had an amount of money M.
We know that after selling 3 tickets, the band had $50
We can write this as:
M + 3*$5.00 = $50
M + $15 = $50
M = $50 - $15 = $35
We want to write the equation for the account in the point-slope form.
We know that the slope will be equal to the cost of a single ticket, and we already have the point:
x = 3
y = $50
Then we can write:
y - $50 = $5*(x - 3)
This is the equation we wanted to find.
Which unit rate is the lowest price per ounce? (1 point) ) Choice A: 25 ounces of potato chips for $3.49 Choice B: 40 ounces of potato chips for $4.79?
Answer:
R$0,00
Step-by-step explanation:
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What is the x-intercept of the Cubic Function shown below?
A(1,0)
B(0,1)
C(1,7)
D(7,1)
Are Same-side interior angles are complementary.
Answer:
the way you worded this slightly confused me, but what i think your asking is if same side interior angles are complementary. and if so i believe the answer would be yes.
Step-by-step explanation:
im sorry if im either wrong or didn't answer your question correctly.
Help me please due 10 minutes
Answer:
c
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Please help due right now
Answer:
Tree C was the tallest when planted.
Step-by-step explanation:
If you look at the graph you'll see that the height at 0 months is 10 inches.
Smalls buys a baseball for $15 that discounted 15% He also has to pay 8% tax on the sale price find the final cost that smalls will pay round your answer to the nearest cent if necessary
Answer:
here's how you calculate sales tax after a discount.
Sale Price = original price – (% of discount * original price)
Sales Tax = Sales Tax rate * Sale Price.
Sales Tax = 0.05 * $17.21 = $0.8605 = $0.86.
Step-by-step explanation:
PLZ HELP! I attached the image! Three vertices of parallelogram JKLM are K(6,2), L(2,−2) and M(−1,1). Identify the coordinates of vertex J.
can someone please help me!!
Answer:
The probability is
Step-by-step explanation:
11%
Identify the simplest form of each ratio.
36 : 48
48 : 42
20 : 30
16 : 14
9 : 12
56 : 49
24 : 32
24 : 36
18 : 27
Answer:
38:48=3:4
48:42= 8:7
20:30= 2:3
16:14=8:7
9:12=3:4
56:49=8:7
24:32=3:4
24:36=2:3
18:27=2:3
i'm vry tired and just want to go to bed ill give brainliest pls answer
A rectangular prism has a length of 4 feet, a width of 3 feet, and a height of 5 feet. What is the surface area of the rectangular prism?
A. 64 square feet
B. 79 square feet
C. 120 sqaure feet
D. 158 square feet
Answer:the answer is D 158
Step-by-step explanation:Pls mark me brainliest!
Which method can be used to solve - 3-5 = 15? PLEASE HELP!
Answer:
cross multiply
Step-by-step explanation:
Answer:
OOOoOOOOOOOOooOOooOOOoOoOoOoOoOoOooooooooOOOOFFFFFFFFFFFFFFFFFFFFF
Step-by-step explanation:
You did the same thing to me
help whats 18+37+24??
Answer:
79 that the answer.........
Answer:
its 79
Step-by-step explanation:
it was easy :)
Thanks for easy question
Can somebody please help me
Answer:
Step-by-step explanation:
the shaded area would be
200*75=15,000 ft^2
from this are we have to subtract the are of the house and of the garage
house= 40*40=1600
garage=24*30=720
house and garage= 1600+720=2320
15,000-2320=12,680
Answer:
12680 ft²
Step-by-step explanation:
First we will find the area of the house and then the garage.
They're both rectangles so we should use this formula [tex]A=l*w[/tex].
Area Of The House:
[tex]A=l*w\\A=40*40\\A=1600ft^2[/tex]
Area Of The Garage:
[tex]A=l*w\\A=24*30\\A=720ft^2[/tex]
Adding the two areas:
Now we have to add the two together to find how much of the space they take up in the yard.
[tex]1600+720=2320[/tex]
Area Of The Yard:
[tex]A=l*w\\A= 200*75\\A=15000ft^2[/tex]
Subtracting The Two Areas To The Yard's Area:
[tex]15000-2320=12680ft^2[/tex] and that is it!
Write the prime factorization of 42. Use exponents when appropriate and order the factors from least to greatest (for example, 22
Answer:
2 * 3 * 7 = 42
Step-by-step explanation:
2,3 and 7 are prime numbers
D.K.G.S. and B are five points on line / • KG + GD = KD • SD + DB = SB KS + SG = KG What is the order of the points from left to right based on their position along line 1? A B, D, G, K, S B K, G,D,S, B C KG,S,D,B D K,S, G,D, B
Answer: K,S,G,D,B
because KG + GD = KD => G is between K and D
SD + DB = SB => D is between S and B
KS + SG = KG => S is between K and G
=> The order of the points from left to right is K,S,G,D,B
Step-by-step explanation:
Which expression is equivalent to (4 + x) + 12?
Notebooks are on sale for $0.59 each. Belinda wants to buy 5 but she has only $3. What can Belinda do to find out how much money she needs to buy 5 notebooks? Check all that apply. Multiply: 0.59 x 5 Add: 0.59 +0.50 +0.59 +0.59 + 0.59 Multiply: 0.59 x 3 Add: 0.59 + 5 Multiply: 0.59 x 5x3
Answer:
i might be wrong but i think you need to multiply 0.59× 5
what is the value of f(x),if x is -8?
SOMEONE HELP ME HURRY ASAP PLEASE ILL CASHAPP PLEASE HELP
Answer:
48 il take brainliest instead lol
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
76 * 2 = 152
p = 152
152 + 76 + 38 + 94 = 360
In the figure below, ray KM is the angle bisector of ZLKJ. If MZLKJ = 82",
what is MZMKJ?
Answer:
41º
Step-by-step explanation:
An angle bisector splits an angle in half. So angle LKM+angle MKJ=angle LKJ. We know angle LKJ=82º, so angle LKM=angle MKJ=82º/2=41º.
i dont know. can I help myself
Answer:
You can help yourself. Just be calm and meditate often, i recommend before going to bed
Step-by-step explanation:
What is the solution of the system of equations {6y=−4x−2 2y=−2x−4?}
in an ordered pair
Answer:
Step-by-step explanation:
2y=−2x−4
6y=−4x−2
Multiply first equation with -2
-4y=4x+8
6y=-4x-2
2y=6
Y=3
Substitute value of y in equation 2
6y=−4x−2
6*3=-4*x-2
18=-4x-2
20=-4x
X=-5
(-5,3)
Decrease 112kg by 3/8
Answer:
70 kg
Step-by-step explanation:
[tex]\frac{5}{8}*\frac{112}{1}kg\\\frac{5}{1}*\frac{14}{1}kg\\5 * 14kg\\70 kg[/tex]
Decreasing 112kg by 3/8 is equal to 70kg.
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.
We have two types of fractions.
Proper fraction and improper fraction.
A proper fraction is a fraction whose numerator is less than the denominator.
An improper fraction is a fraction where the numerator is greater than the denominator.
Example:
1/2, 1/3 is a fraction.
3/6, 99/999 is a fraction.
1/4 is a fraction.
We have,
To decrease 112kg by 3/8,
we can multiply 112 by 3/8 and then subtract the result from 112:
112 - (112 x 3/8)
First, we simplify 3/8 by finding a common denominator of 8:
= 3/8
= 3/8 x 8/8
= 24/64
So we have:
112 - (112 x 24/64)
To simplify this expression, we can first divide both the numerator and denominator of 24/64 by the greatest common factor, which is 8:
= 24/64
= (24 ÷ 8) / (64 ÷ 8)
= 3/8
Substituting this value, we get:
112 - (112 x 3/8)
Multiplying 112 by 3/8, we get:
= (112 x 3/8)
= (336/8)
= 42
Substituting this value, we get:
= 112 - 42
= 70
Therefore,
Decreasing 112kg by 3/8 is equal to 70kg.
Learn more about fractions here:
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