please help!! 1. A recipe for apple cider calls for 5 cups of apple juice and 3 cups of water. Which equation can be used to find x, the percent of apple juice in the recipe?
A. 5/3=x/100
b 3/5=x/100
c 8/3=100/x
d 8/5=100/x
Answer:
the answer will be A
Is (1, -2) a solution of the graphed inequality?
Answer:
No, it is not it is a coordinate point
A graphed inequality x<8 that example
Step-by-step explanation:
Answer:
Please attach the graph, and I will edit the answer.
Step-by-step explanation:
Thanks.
LAST QUESTION please just help me out please
This is the graph of f(x). What is the value of f(2)?
O A. 9
OB. 6
O C. 5
D. 2
Answer: It is 9
Step-by-step explanation: f(2) means what is the y value, when x is equal to 2, that would be 9.
ABC=DBC, AB=10, mA=44
mD = ?
Answer: 44
Step-by-step explanation:
Since ABC=DBC. that means A=D so that would mean 44=D since A=44 and they’re both congruent (equal)
Answer:
its 44
Step-by-step explanation:
Rashad has 24 almonds and 32 walnuts for making snack bags. He wants to make as many snack bags as possible and wants each bag to have the same amount of almonds and walnuts. What is the greatest number of snack bags he could make? HURRY I NEED THIS FAST
Answer:
24 maximum
Step-by-step explanation:
Unless theres extra information we can't see, it is 24, because you can't have a snack bag with half an almond.
Answer:
the answer is 24 with each one with 4 bags, hope you can answer in time
Answer this please!!Subtracting a number is the same as adding its opposite Use this understanding to complete each of the equations below
James buys headphones that cost $10.00. He pays 6% sales tax. How much does he pay for the headphones with tax? A. $11.60 B. $6.00 C. $12.00 D. $10.60
Answer:
D
Step-by-step explanation:
you do 6% of 10.00 which is 0.6 which equals 60 cents so you add 60 cents to 10.00 then you get $10.60
Answer: Yep its D or 10.60
Step-by-step explanation: I add this so you can be more sure, good luck on your test :D
Sean sold half of his comics to buy a game. Later, he bought 7 new comics. How many did he start with if he now has 20:
Answer:
26
Step-by-step explanation:
20-7= 13 (half his comics) 13+13=26
the length of a rectangle is 5 M more than twice its width find the area of the rectangle if it's perimeter is 20 m
The area of the rectangle is [tex]\frac{125}{9}m^{2}[/tex]
Given that the length of a rectangle is 5m more than twice its width and the perimeter of the rectangle is 20m
length of rectangle(l)=5m+2(width of rectangle)(w)
l=5+2w
The perimeter of rectangle=2(length of rectangle+width of rectangle)
Perimeter of rectangle=2(5+2w+w)
The perimeter of the rectangle=2(5+3w)
20=2(5+3w)
10=5+3w
5=3w
w=[tex]\frac{5}{3}[/tex]
l=5+2w
⇒l=5+[tex]\frac{10}{3}[/tex]
⇒l=[tex]\frac{25}{3}[/tex]
Area of rectangle =(length of rectangle)×(width of rectangle)
Area of rectangle =[tex]\frac{25}{3}[/tex]×[tex]\frac{5}{3}[/tex]
Area of rectangle = [tex]\frac{125}{9}m^{2}[/tex]
Therefore, The area of the rectangle is [tex]\frac{125}{9}m^{2}[/tex]
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computer chips are etched on circular silicon wafers of thickness 0.3 mm that are sliced from a solid cylindrical silicon crystal of length 10 inch = 254 mm. each wafer can hold 100 chips. how many chips can be produced from one cylinder?
Volume-84666.66 chips can be produced from one cylinder;
The thickness of each wafer = 0.3 mm
So, that no. of wafer that can be sliced from entire cylinder of length 25cm;
N = 254/0.3 = 846.66
Each wafer can hold 100 chips. So; total number of chips from entire cylinder = 846.66 × 100 = 84666.66 chips;
what is an example volume?
quantity is the measure of the potential that an object holds. for example, if a cup can maintain 100 ml of water up to the brim, its quantity is said to be a hundred ml. quantity can also be defined as the amount of area occupied by way of a 3-dimensional item
what is volume in liquid?
If volume is the quantity of 3-D area contained by means of a closed surface (e.g. the amount of area inside a given cube, or cylinder, or another 3-D shape), liquid volume is a way to degree an amount of liquid via describing it how tons three-D space it occupies.
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Use the formula to solve the problem. Round to the nearest hundredth.
Volume of a sphere: V = 4/31tr3
Surface area of a sphere: A = 4rtr2
Find the volume of a sphere with a radius of 1 inch.
_____cubic in.
Answer:
Volume of sphere = 4.186 cubic inches
Step-by-step explanation:
Radius of sphere = r = 1 inch
Volume of sphere = ?
The formula used is: [tex]Volume\:of\:sphere=\frac{4}{3}\pi r^3[/tex]
Putting value of radius and π and finding volume:
[tex]Volume\:of\:sphere=\frac{4}{3}\pi r^3\\Volume\:of\:sphere=\frac{4}{3}\times 3.14\times (1)^3\\Volume\:of\:sphere=\frac{4}{3}\times 3.14\times (1)^3\\Volume\:of\:sphere=4.186 \:cubic\:in[/tex]
So, Volume of sphere = 4.186 cubic inches
Find the measure of the missing angle.
Answer: a =
100°
a
Answer:
80 degrees. See below for explanation.
Step-by-step explanation:
A straight line is an angle of 180 degrees.
180-100 will give the value of the missing angle.
The missing angle has a measure of 80 degrees.
10. What is the measure of angle C?
A. 25°
B. 30°
C. 60°
D. 75°
Answer:
D
Step-by-step explanation:
x + 5 + 3x + C = 180 All triangles have 180 degrees.
4x + 5 + C = 180
But C must be equal to 3x. Notice the markings on the lets of the triangle.
4x + 5 + 3x = 180
7x + 5 = 180 Subtract 5 from both sides
7x = 180 - 5
7x = 175
x = 25
But angle C = 3x
C = 3*25
C = 75
For a given input value rrr, the function hhh outputs a value qqq to satisfy the following equation. q-10=6(r+1)q−10=6(r+1)q, minus, 10, equals, 6, left parenthesis, r, plus, 1, right parenthesis Write a formula for h(r)h(r)h, left parenthesis, r, right parenthesis in terms of rrr. h(r)=h(r)=
Answer:
6r+16
Step-by-step explanation:
The required function h is q= 6r+16.
A simplified function h for q-10=6(r+1) to be determine.
A function is defined as for every input their is a certain output.
Here, we have q-10=6(r+1)
q = 6r+6 + 10
q = 6r+16
Thus, the required function h is q= 6r+16.
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8. What value of b, would make the relation ((0,4), (8,1), (b,5), (3,6)} a function"?
a. 0
b. 8
c. 5
d. 3
e. None of the above
The value of b which make the function relations to be true is 5.
What are relations and functions?The function is a relation that states that each input and each output must have a single value.
The expression that established the relationship between the dependent variable and independent variable is referred to as a function.
In the function as the value of the independent variable varies the value of the dependent variable also varies.
Given coordinates are ((0,4), (8,1), (b,5), (3,6)}. The value of b will be calculated as:-
((0,4),
(8,1),
(b,5) = ( 5,5)
(3,6)}
If all output values are different from each other then all the input values will also be different.
Therefore, the value of b which makes the function relations to be true is 5.
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Solve for
30 = 5(x + 5)
Answer:
x=1
Step-by-step explanation:
Trust me on this one
Answer:
x = 1
Step-by-step explanation:
Let's do this quickly and easily,
30 = 5(x + 5)
30 = 5x + 25
5x = 30 - 25
x = 5/5
x = 1
Hope it helps!<3
WILL GIVE U EXTRA POINTS BY BRAINLIEST
need help asap
Answer:
(-2,4)
Step-by-step explanation:
If you drew a vertical line that went right through x = 1. This would be our line of reflection. Point is three unit to the right of that line. So, D' would be three unit to the left of the line. That would be at the point (-2,4)
Long division of 39486400 by 575???
Find the value of x in the triangle shown below.
O
X =
37°
56°
Answer:
x equals 87
Step-by-step explanation:
37 + 56 = 93
triangles always equal to 180
180 - 93 = 87
identify whether each of the following expression is a quadratic expression in one variable. Give reason for your anwser
a.
[tex] {x}^{2} + 5x - 10[/tex]
b.
[tex] - 4 {u}^{2} - 3u[/tex]
c.
[tex]5x + 8[/tex]
d.
[tex] {x}^{3} + 2x + 1[/tex]
e.
[tex] \frac{2}{9} {y}^{2} [/tex]
f.
[tex] \frac{ {x}^{2} + 7x + 2}{x} [/tex]
Solve for B
ab +c=d
Answer:
ab + c = d
ab = d - c
Divide both sides by a
ab/a = d-c/a
b = d - c/ a
Step-by-step explanation:
Answer:
[tex]b \: = \: d \: - \: c \: \div a[/tex]
Step-by-step explanation:
ab + c = d
ab = d - c
b = d - c/a
show your solution find the 6 and 7 term
Answer:
1/6 and 1/7
Step-by-step explanation:
The sequence is 1 decreasing by 1/10 as it goes.
Can someone help me Plz
Answer:
A
Step-by-step explanation:
Please give brainliest
ASAP PLZ HELP I MARK BRIANLIST IF U GIVE ME RIGHT ANSWER
Answer:
[tex]d = \sqrt{13}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra II
Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point A (-2, 1)
Point B (1, -1)
Step 2: Find distance d
Substitute: [tex]d = \sqrt{(1+2)^2+(-1-1)^2}[/tex]Add/Subtract: [tex]d = \sqrt{(3)^2+(-2)^2}[/tex]Exponents: [tex]d = \sqrt{9+4}[/tex]Add: [tex]d = \sqrt{13}[/tex]On what interval is the function f(x) = -1272 +452 - 54 decreasing?
Answer:
mume le land mujhe chod na mat sekha
Step-by-step explanation:
laude ke bal
Genesis would like to join a Book Club. She needs to pay $12.00 for entrance into the book
club and $20.00 per month. Write an equation in function notation for the total cost of the book
club.
Answer:
An equation in function notation for the total cost of the book club will be:
y = 20x + 12Step-by-step explanation:
Given that Genesis needs to pay $12.00 for entrance into the book club.
Per month fee = $20.00
We know that the slope-intercept form of a linear function is
[tex]y = mx+b[/tex]
where m is the slope and b is the y-intercept
As the rate of change is also called the slope.
The rate of $20.00 per month would be termed as the slope = m = 20
One time fee = $12.00, meaning the y-intercept = b = 12
Thus, the equation becomes
[tex]y = mx+b[/tex]
y represents the total costx represents the durationm represents the rate of change = m = 20b represents the y-intercept = b = 12y = 20x + 12
Therefore, an equation in function notation for the total cost of the book club will be:
y = 20x + 12find the common difference of the arithmetic sequence -6,-13,-20,...
Answer:
Step-by-step explanation:
the common difference of the arithmetic sequence is -7
1.When 2 is added to three times a number, the result was 17. The number isRequired to answer.
Answer:
3x+2=17
Step-by-step explanation:
A recipe requires 1 2/3 cups of sugar. If Mrs.Marina is going to make one and one half of the recipe, then how much sugar does she need
Mrs. Marina requires 5/2 or 2.5 cups of sugar to make one and one half of the recipe.
What is proportion ?
A proportion is an equation based on the equality of two ratios.
Here it is given that :
A recipe requires 1 (2/3) cups of sugar.
That is 1 recipe requires = 1(2/3) cups of sugars
= 5/3 cups of sugar
Now, Marina is going to make one and one half of the recipe and to find the sugar he needed we simply multiply 1(1/2) both the sides :
1 recipe requires = 5/3 cups of sugar
1(1/2) recipe requires = (5/3) x 1(1/2) cups of sugar
3/2 recipe requires = (5/3) x (3/2) cups of sugar
3/2 recipe requires = 5/2 cups of sugar or 2.5 cups of sugar.
Therefore, Mrs. Marina requires 5/2 or 2.5 cups of sugar to make one and one half of the recipe.
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