Answer:
£1.50
Step-by-step explanation:
If two pens equal 60p
do 2 x 2 = 4
4 pens equal £1.20
to get 1 pen do 60p divided by 2
which equals 30p
now add £1.20 and 30p
Factor the GCF out of each term of the polynomial.
Answer For The Number 22: Factors of 22 are 1, 2, 11, 22. There are 4 integers that are factors of 22. The greatest factor of 22 is 22. 3.
Answer For The Problem 2x3 (Divide it by the numbers I give you meaning divide the number two by what I give yo and the other number 3 by it.
The common factors for 2,3 are −1,1 . The numbers do not contain any common variable factors. The GCF (HCF) of the numerical factors −1,1 is 1 .The number is one.
Answer For The Problem 2x5 is also 1 so decide both 2&5 by 1 then multiply. After doing that for answers 2&3 add them. last if you then subtract 22 that might be the answer so put that & also put the answer of the greatest common factor of 22 which is 3. Make sure to include that the one where you subtracted 3 was the greatest common factor for 22.
Brass is an alloy of zinc and copper. if 30%of the content is zinc, find the weight of zinc and copper in 300 grams of brass
Answer:
zinc= 90g, copper=210g
Step-by-step explanation:
30%of 300=30/100×300=90
70%of 300=70/100×300=210
the segment joing C and D (-0.6, -0.8) is the tangent to the unit circle at D. what is the exact value of...
1. sin(t - 2pi)
2. tan(t + pi)
3. tan(t - 2pi)
Answer:
Tan(t+pi) = 3
Step-by-step explanation:
First let's find the slope of the line through the points and
Note: is the first point . So this means that x%5B1%5D=-2 and y%5B1%5D=0.
Also, is the second point . So this means that x%5B2%5D=0 and y%5B2%5D=3.
m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29 Start with the slope formula.
m=%283-0%29%2F%280--2%29 Plug in y%5B2%5D=3, y%5B1%5D=0, x%5B2%5D=0, and x%5B1%5D=-2
m=%283%29%2F%280--2%29 Subtract 0 from 3 to get 3
m=%283%29%2F%282%29 Subtract -2 from 0 to get 2
So the slope of the line that goes through the points and is m=3%2F2
Now let's use the point slope formula:
y-y%5B1%5D=m%28x-x%5B1%5D%29 Start with the point slope formula
y-0=%283%2F2%29%28x--2%29 Plug in m=3%2F2, x%5B1%5D=-2, and y%5B1%5D=0
y-0=%283%2F2%29%28x%2B2%29 Rewrite x--2 as x%2B2
y-0=%283%2F2%29x%2B%283%2F2%29%282%29 Distribute
y-0=%283%2F2%29x%2B3 Multiply
y=%283%2F2%29x%2B3 Simplify
So the equation that goes through the points and is y=%283%2F2%29x%2B3
Notice how the graph of y=%283%2F2%29x%2B3 goes through the points and . So this visually verifies our answer.
Graph of y=%283%2F2%29x%2B3 through the points and
Suppose the sides of a pendant are 18 mm long. what is the height of the pendant to the nearest tenth of a millimeter?
I need the answer and explanation for this question.
Answer is 20.8 mm long check image for full explanation
HELP ASAP PLEASE!! Thank you so much if you do, this assignment is due in an hour.
Answer:
9 : D bc there are 6 cubes / squares then times tht by 3.3 cuz ur doin area.
8 : A
Step-by-step explanation:
11) Peyton is sitting on the ground at the park flying a kite. The length of the kite string is 50 feet and the kite is directly above a tree. Peyton is sitting 25 feet away from the tree. How high is the kite flying in the air? Round to the nearest tenth.
Answer: 43.30 ft
Step-by-step explanation:
Given
The length of the string is [tex]L=50\ ft[/tex]
Distance between Peyton and the tree is [tex]x=25\ ft[/tex]
Using the figure, apply Pythagoras theorem
[tex]\Rightarrow L^2=h^2+x^2\\\Rightarrow h^2=50^2-25^2\\\Rightarrow h=\sqrt{2500-625}=43.30\ ft[/tex]
The kite is flying 43.30 ft above the ground
Richard is playing a video game that helps him learn multiplication facts. The table shows data about points he earned on the first two levels of the game Video Game Scores Level Points per Correct Answer Bonus for Completion of Level Total Score for Level 1 20 50 390 2 25 100 450 How many questions total did Richard answer correctly for both levels? A .15 B. 22 C. 31 D.44
plz pick a,b,c or d
Answer:
The correct answer is 15
Step-by-step explanation:
How do I solve this?
Answer:
36°
Step-by-step explanation:
2x+3x=90
5x=90
x=18
plug in 18
2(18)=36
3(18)=54
help0000000000000000000
Answer:
The answer is going to be C.
Step-by-step explanation:
To help you in the future with any question like this one, you can always use Desmos Calculator.
find the value of x please help
6x + 1 + 29 = 90
6x + 30 = 90
6x = 90 - 30
6x = 60
x = 60/6
x = 10
Pair of pants
List Price $24.95
Rate of Discount 20%
DISCOUNT =
What is the slope intercept form of through: (-4,-5) slope: 5/4
Answer:
y = [tex]\frac{5}{4} \\[/tex] x
Step-by-step explanation:
You need to find b to substitute m and b into the equation y = mx + b
So to solve for b substitute what you know -5 = [tex]\frac{5}{4} \\[/tex](-4) + b
So -5 = -5 + b, and b = 0 so put it all together y = [tex]\frac{5}{4} \\[/tex] x + 0 so y = [tex]\frac{5}{4} \\[/tex] x
Ben is rock climbing in the Grand Canyon. He starts off 59.3 feet above sea level and descends into the canyon. The difference between his starting and ending elevation is 129.6 feet. What is Ben's final elevation?
Answer: -70.3 feet
Step-by-step explanation:
Let Ben's final elevation be represented by x.
We are informed that he starts off 59.3feet above sea level and descends into the canyon and that the difference between his starting and ending elevation is 129.6 feet. This will then be expressed in an equation as:
59.3 - x = 129.6
x = 59.3 - 129.6
x = -70.3
Therefore, the final elevation is -70.3 feet.
what 2 numbers can be added to make -40 as well as added to make -6?
-20 x 2 or -10 x 4 both equal -40
-2 x 3 = 6
Answer please !!!
Delta math !!
Answer:
if it is in inequality form = x>2
if it is in interval notation = (2, infinity in math)
Help pls where do I move each number to
9514 1404 393
Answer:
4(3x +8)
Step-by-step explanation:
You are being asked to factor 4 from each of the terms of the expression and use the distributive property to show the result.
12x +32
= 4(3x) +4(8)
= 4(3x +8)
The numbers that go in the boxes, left to right, are ...
4, 3, 8
A grocery store sells Swiss cheese for $5.90 per pound. What is the cost per ounce of Swiss cheese? Round your answer to the nearest cent.
Enter the correct answer in the box. You do not need to type the dollar sign, but your answer should be in the form of dollars and cents. For example, 0.50 means fifty cents.
$ _________
Blank 1: ____________________
Answer:
$2.71 per ounce
Step-by-step explanation:
Find how many ounces are in a pound, which is 16Divide 5.90 by 16, which equals 2.71186441 Then like the problem says "round to the nearest cent," which is just basically taking away the last 6 digits and you should get $2.71 per ounce.The first five terms of a sequence are shown.4, 12, 36, 108, 324, ….
What is the common ratio of the function?
A.14
B.13
C.3
D.4
Answer:
3
Step-by-step explanation:
Each number is multiplied by three to get the next one in the sequence
Choose the correct equation to represent the problem: 15 is what percent of 48? (Remember that * means multiply)
Answer:
b
Step-by-step explanation:
Isaac filled up his 20 gallon gas tank he will that cost $3.54 per gallon the expression three and 5400 G represents the cost for a number of gallons of fuel what does the variable g represent
Answer:
The variable g represents the number of gallons
Step-by-step explanation:
Given that
Issac would filled up his 20 gallon gas tank that cost would be $3.54 per gallon
5400 G represent the cost of the number of gallons of fuel
Here the variable g represent the number of gallons
So the same would be considered
The class was given a test that had a total of 125
points possible. A student then earned an 84% on the
test. What are the total points that this student earned,
from the 125 points available?
Explain your thinking.
Answer:
105
Step-by-step explanation:
So if you're trying to find 84% of 125, you can do 84% = 0.84 and then all you have to do is 0.84 * 125 = 105 points
Last Saturday 1,625 people visited the state fair. 52% of the visitors were adults, 12% were teenagers, and 36% were children ages 12 and under.
Find the number of adults, teenagers, and children that visited the state fair.
Show ALL your work/mathematical reasoning.
Answer:
(adults) 1625 x .52 = 845
(teenagers) 1625 x .12 = 195
(children) 1625 x .36 = 585
y=-x^2+3x+18 in intercept form
Answer:
(0,18)
Step-by-step explanation:
Which of the following table of values represent a function?
A. (-1,5) (1,5) (4,5) (-4,5) (1,-5)
B. (1,0) (0,2) (5,-4) (-2,-1) (1,5)
C. (2,2) (3,3) (4,4) (5,5) (6,6)
D. (1,-4) (4,2) (-4,0) (0,3) (-4,-2)
C is the answer
Step-by-step explanation:
but I think is C
besties help me rn
The Hawks basketball team scored (x + 5) points. The Bulls basketball team scored (2x - 3) points. Write an expression that represents how many more points The Hawks scored than The Bulls
Answer:
(x+5)-(2x-3)
or simplified
8-x or -x+8
The Length of a rectangle is twice the with the area of the rectangle is 90 square units know that you can divide the rectangle into two squares which number represents the length of each side of the Squares
Answer:
2√45units
Step-by-step explanation:
Area of the rectangle = Length × Width
A = LW
If the Length of a rectangle is twice the width, then;
L = 2W
A = 2W(W)
Since area = 90
90 = 2W²
W² = 45
W = √45
Get the length
L =2W
L = 2√45 units
Hence the length of square is 2√45units
1 calcule o valor das expressões A) 2x+(3.4)²+(7.7) B) 3x+(2.6)+(8.8)² C)7.6+(28.3)+(4)² D)7x-(7.8)+(9:3)
Answer:
Follows are the solution to the given points:
Step-by-step explanation:
Given:
[tex]A) \ \ 2x+(3.4)^2+(7.7) \\\\B) \ \ 3x+(2.6)+(8.8)^2\\\\C)\ \ 7.6+(28.3)+(4)^2 \\\\D)\ \ 7x-(7.8)+(9:3)[/tex]
For point A:
[tex]\to 2x+(3.4)^2+(7.7)\\\\\to 2x+(11.56)+(7.7)\\\\\to 2x+19.26\\\\[/tex]
For point B:
[tex]\to 3x+(2.6)+(8.8)^2\\\\\to 3x+(2.6)+77.44\\\\\to 3x+80.04[/tex]
For point C:
[tex]\to \ 7.6+(28.3)+(4)^2 \\\\\to \ 7.6+(28.3)+16 \\\\\to \ 7.6+44.3 \\\\\to 51.9[/tex]
For point D:
[tex]\to 7x-(7.8)+(9:3)\\\\\to 7x-(7.8)+ \frac{9}{3}\\\\\to 7x- \frac{23.4+9}{3}\\\\\to 7x- \frac{32.4}{3}\\\\\to 7x- 10.8[/tex]
The total population of a town is 128200 if 55% men are find the number of all the six pairs of corresponding
Pls help
Answer:
Here is the answer bro
anyone know how to do this??
Answer:
I think it will be 30 ft
Step-by-step explanation:
M=-1 and it has a y-intercept of (0,-6). Write the equation that represents the situation.
Answer:
y=-1x-6
Step-by-step explanation:
do you need a explanation aswell?