Answer:
22.046 lbs
Step-by-step explanation:
10kg is rounded to 22 pounds
Answer:
a) 10 kg = 22.046 lb
b)25 kg = 55.116 lb
Step-by-step explanation:
all you need to do to convert is to multiply the number of kilograms by 2.2 to get the number of pounds
Which values for x, y, and z satisfy the equation 7xy/z=28
Answer:
try x= 4z/y
Step-by-step explanation:
mmmmmm u should help -9/14+ 2/7
Answer:
0.9285714285714 is the answer.....Help!!! Please help me I need help on my homework!
Answer:
Using the law of indices
5 X 5^-3
5^1-3
5^-2
What is the product (x-3)(x+8), expressed as a trinomial?
A. x^2+8x-24
B.x^2-3x-24
C.x^2+5x-24
D.x^2-11x-24
Help -
PLZZ HELP WILL GIVE BRAINLIEST
Answer:
x=2 y=4
Step-by-step explanation:
Answer:
(2,4)
Step-by-step explanation:
substitute the [tex]y = 2x[/tex] for the [tex]y[/tex] in [tex]x = -y + 6[/tex]
[tex]x = -(2x) + 6[/tex]
[tex]x = -2x + 6[/tex]
[tex]3x = 6[/tex]
[tex]x = 2[/tex]
next take [tex]x = 2[/tex] and input it into [tex]y = 2x[/tex]
[tex]y = 2(2)[/tex]
[tex]y = 4[/tex]
so if [tex]x =2[/tex] and [tex]y = 4[/tex], the ordered pair solution is:
[tex](2,4)[/tex]
Mathilde has 20 pints of green paint. She uses 2/5 of it to paint a landscape and 3 /10 of it while painting a clover. She decides that, for her next painting, she will need 14 pints of green paint. How much more paint will she need to buy?
Answer:
8
Step-by-step explanation:
Total pints of paint = 20
For landscape :
2/5 * 20 = 8 pints
For clover :
3/10 * 20 = 6 pints
Total used = (8 + 6) = 14
Pints left = 20 - 14 = 6 pints
14 required for next painting
14 - 6 = 8 pints
8 more pints needed
how much does one cup of coffe cost? 8 cup of coffe for $28
Answer:
it cost rs 3.5 dollar thank you
Find the recursive definition for this sequence
2,6,18,54,162
Use the scatter plot to fill in the missing coordinate of the ordered pair.
HELP PLZZZZ
Answer:
The coordinate is (16, 5)
Step-by-step explanation:
Hope this helps!
Please solve in slope intercept form.
Answer:
Step-by-step explanation:
I zm pretty sure its the first 1
Which value of y makes the equation below true?
−4(y+2)−6(y−3)=12
A y=−19/5
B y=−1/5
Cy=−13/10
D -y=−11/5
Answer:
B
Step-by-step explanation:
-4y-8-6y+18=12
-10y=12+8-18
Y=-1/5
write the equation of a line in slope-intercept form that has a slope of 5/3 and passes through the point (6,7)
Answer:
y=5/3x+-3
Step-by-step explanation:
Hello, if you know the answer, please explain how you got the answer to this
Answer:
b
Step-by-step explanation:
because the bottom part of the triangle shrunk by 4
3 divided by the square root of 2
Answer:
3/2·√2
Step-by-step explanation:
You have to multiply numerator and denominator by radical 2
o curso de inglês de Carolina teve duração de 4 semestres e 2 meses . quantos tempo durou esse curso de Carolina ?
a 26 meses
b: 24 meses
c : 22 meses
d: 20 meses
Answer:
a 26 meses gracias por los puntos
Which expression is the same as 9÷4?
Answer:
4x2.25
Step-by-step explanation:
mark brainliest please
9) using opposite operations, solve for m
4m+8=12
Answer: 1
Step-by-step explanation:
4m + 8 = 12
=> 4m = 4
=> m = 1
Answer:
Subtract 8 from both sides now your left with 4m and 4. Divide 4 from both sides to get 1. 1 is your answer
Solve the inequalities by graphing. Select the correct graph. y> X y<-X
Answer:
i think is y>X
Step-by-step explanation:
lemont has 30 books to pack the boxes each box holds 7 books if he fills each box how many boxes are left over
Answer:
2 books
Step-by-step explanation:
If 7 books= 1 box
Then 30 books= 30÷7= 4 boxes with a remainder of 2 books
Therefore books left over= 2 books
Pls what’s the answer
Evaluate the expression for the given value of x.
f(x) = { (2)" ; x = 0
Answer:
2
Step-by-step explanation:
substitute the given value into the function and evaluate
Find Sin D and sin E! Write the answer as a fraction and as a decimal. Round to four decimal places, if necessary! Please help me!
Answer:
sine D = 0.9459
sine E = 0.3243
Step-by-step explanation:
Mathematically, sine is the ratio of the opposite to the hypotenuse
The hypotenuse is the longest side and we have it as 37 in the diagram given
the opposite to angle E is 12
So the sine of E = 12/37 = 0.3243
For D , its opposite is 35
The sine of D = 35/37
sine of D = 0.9459
plz help i will give brainliest
Answer:
113°
Step-by-step explanation:
53+6+8= 67
180-67=113
Eva is picking fruit at a farm. The fees are $5 for entry to the farm, $2.50 per pound of blueberries, and $2 per pound of apples she picks to take home. Let b be the number of pounds of blueberries and a be the number of pounds of apples Eva picked. Which of the following expressions could represent how much Eva pays?
5(2.5b + 2a)
(2.5 + 2)(a + b) + 5
2.5b + 2a + 5
5 + 2.5a + 2b
Answer:
2.5b+2a+5
Step-by-step explanation
Answer:
The third choice or 2.5b+2a+5
Step-by-step explanation:
your welcome!
In a bag there are blue sweets, red sweets and yellow sweets. The number of blue sweets is four times the number of yellow sweets. The number of red sweets is half the number of yellow sweets. Find the percentage of sweets in the bag that are yellow.
Answer:
18.18%
Step-by-step explanation:
The percentage of sweets in the bag that are yellow is as follows:
Let us assume the number of yellow sweets be x
So for number of blue sweets be 4x
And, the number of red sweets be 0.5x
So it could be written as
Blue Red Yellow
4 0.5 1
8 1 2
So for yellow, the percentage is
= 2 ÷ (8 + 1 + 2)
= 2 ÷ 11
= 18.18%
What’s the answer??????
Answer: -50
Step-by-step explanation: (5-10) then multiply the answer by 10
Write an equation in point-slope form of the line that passes through the point (4, 7) and has a slope of −1
Answer:
y=-x+5
Step-by-step explanation:
For this question, we have to use point-slope form:
y-y1=m(x-x1)
y-1=-(x-4)
y-1=-x+4
y=-x+5
Let me know if this helps!
Someone please help me will mark BRIANLIEST
Amos scored 100 points while playing 3 rounds of a game.
Points
Round 1 - 30
Round 2 - 25
Round 3 - ?
Total - 100
How many points did he score in round 3?
Complete the steps to solve the problem.
1. What do you need to solve for this problem? Choose a variable to represent this unknown value.
2. Using the variable you chose, write an equation to represent this situation. (Hint: You may want to put the number of points in each round on one side and the total number of points on the other.)
3. Solve this equation to find how many points Amos scored in round 3. Show your work.
1. We can subtract the scores of the first and second rounds from the total score to obtain the score in the third round.
2. An equation including a variable to solve would be x + 30 + 25 = 100.
3. By solving the equation we obtain Amos scored 45 points in the third game.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
From the given information the score for her third round would be,
= (100 - 30 - 25).
= 100 - 55.
= 45.
Another way to solve this problem is assuming Amos scored 'x' in the third game.
Therefore, (30 + 25 + x) = 100.
55 + x = 100.
x = 100 - 55.
x = 45.
learn more about numerical expressions here :
https://brainly.com/question/29199574
#SPJ1
Diane left her house and traveled at a constant rate of 55 miles per hour for 4 hours. How far did she travel?
Answer:
220 miles
Step-by-step explanation:
55 x 4 = 220 miles
Answer:220
Step-by-step explanation:
55×4=20