Answer:
She is going to read 116 next she is on 115 right now.
Step-by-step explanation:
Hope I helped!
Have a great day.
4+8= 2 x (6-3)
Can somebody help me ASAP
Answer: 12≠6
False
Step-by-step explanation:
Complete the inequality to describe the range. −2 y 5
Answer:
-2>y>5
Hope this helps
Which line segment is a diameter of circle F?
BA¯¯¯¯¯
FE¯¯¯¯¯
AC¯¯¯¯¯
EC¯¯¯¯¯
Answer:
AC
Step-by-step explanation:
The diameter of the circle is the length of a line that goes through the center and touches two points on the circle.
Therefore, AC is the correct answer because it is a straight line that goes through the center.
I hope this helped! :)
Answer:
AC is a diameter
Step-by-step explanation:
N/A
what’s this pls help me !!!!!
Step-by-step explanation:
hope it's helpful ❤❤❤❤
THANK YOU
si el area del cuadrado es de 80 m cuanto vale la m
Answer:
El lado del cuadrado es de 20 my el área del cuadrado es de 400 metros cuadrados. Paso a paso ... El perímetro de un cuadrado es 80 m. ¿Cuál es la longitud de cada lado del cuadrado ... Para celosía & lt; L, * & gt; si a, b, ce L thena + (a e b) = a se llama.
Step-by-step explanation:
Find the inverse of y=-3x+6
Answer:
y = (x – 6) / -3 = [2 – x/3]
Step-by-step explanation:
y = f(x) = -3x + 6
f⁻¹(x) → x = -3y + 6 → (x – 6) / -3 → x / -3 + -6/-3 → -x / 3 + 2 → 2 – x/3
[please help im studying for my test and i dont understand how to do this]
Answer:
77.5 or 76
Step-by-step explanation:
You add all the sides together, since 7.75 is at the bottom, it'd also be at the top.
How much water do you add to make 12% sugar syrup using 5g sugar.
Answer:
You know that 5 g of sugar form 12%. Let x g be the amount of water needed. The total amount of syrup will be x+5 g. Then
5 g - 12%,
x+5 g - 100%.
mathematically you can write a proportion;
5/x+5=12/100
=>500=12(x+5)
,500=12x+60
,12x=400,
x=440/12
=110/3
=36 2/3g of water36.66 grams of water is added to make 12% sugar syrup using 5g sugar.
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Let the amount of water is added be 'x'.
Amount of sugar = 5 g
We need to make 12% of sugar syrup.
x grams of water is added to 5 g of sugar, to 12% of sugar syrup.
5/5+x=12/100
Apply cross multiplication
5×100=12(5+x)
500=60+12x
Subtract 60 from both sides
440=12x
Divide both sides by 12
x=36.66
Hence, 36.66 grams of water is added to make 12% sugar syrup using 5g sugar.
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Select each equation which is equivalent to 60% of 25.
A. 0.6 • 25 = x
B. x • 1.6 = 25
C. 6/10=x/25
D.60/100 = 25/x
E. x/25 = 60/100
F.6.0 • 25 = x
PLEASE I NEED THIS NOWWWWW
9514 1404 393
Answer:
A, C, E
Step-by-step explanation:
A. 0.6 • 25 = x . . . . . a direct translation of 60% of 25 (yes)
B. x • 1.6 = 25 . . . no (means 160% of x is 25)
C. 6/10=x/25 . . . . . . the ratio of x to 25 is 60% (yes)
D.60/100 = 25/x . . . no (means 25 is 60% of x)
E. x/25 = 60/100 . . . . . the ratio of x to 25 is 60% (yes)
F.6.0 • 25 = x . . . no (no means 600% of 25)
Answer:
A, C, E
Step-by-step explanation:
Which table represents the relationship between the x-values and the y-values in the equation y = -5x + 1?
Answer:
x=0 the value of y is 1/1 so this line cuts the y axis at y=1.00000. y=0 the value of x is 1/5 our line therefore cuts the axis at x=0.20000
7. Write an equation of the line that passes through the points (1, 4) and (-2, 10), in point-slope form.
Answer:
y = -2x + 6
Step-by-step explanation:
This has sort of the same concept as your earlier question
Use the equation y = mx + b
To find the slope, take the second y value and subtract the first y value. Then take the second x value and subtract the first x value. Divide the answers. You'd get -2 in this case. -2 would be your slope (m).
The substitute any set of x and y values (either (1, 4) or (-2, 10)) and the slope into y = mx + b. You'd get 6 as your y-intercept (b).
Based on the piecewise graph, which is the domain?
what is the unit rate of 56 ounces for every 2 cans
Answer:
26 ounces per can
Step-by-step explanation:
28 is the unit rate of 56 ounces for every 2 cans
What is Division?
A division is a process of splitting a specific amount into equal parts.
A unit rate means a rate for one of something.
We need to find the unit rate of 56 ounces for every 2 cans
To do this we need to divide Fifty six ounces with two.
56/2
Fifty six divided by two.
We get Twenty eight.
Hence 28 is the unit rate of 56 ounces for every 2 cans
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One of these students is chosen at random What is the probability that this student went to Paris
Answer:
1/how ever many students are going to Paris
Step-by-step explanation:
The sum of two numbers is 57 . The smaller number is 17 less than the larger number. What are the numbers?
Answer:
two numbers are 37 and 20
Step-by-step explanation:
x+y=57
let x be the smaller number
y=x+17
x + x+17=57
2x=57-17
2x=40
x=20
y=x +17
y=20+17
y=37
There is a line that includes the point (-5, 2) and has a slope of -3. What is its equation in slope-intercept form?
Answer:
y=-3x-13
Step-by-step explanation:
Answer:
1 .
Step-by-step explanation:
Please help if you can!!!!!!
Answer:
Perpendicular
A group of friends hiked 7 miles in 2 hours at this same rate what is the total number of miles they can hike in 8 hours
Which two terms can be combined in this expression?
6 + 3.2 m + two-fifths n minus StartFraction m over 5 EndFraction
6 and 3.2 m
3.2 m and Negative StartFraction m over 5 EndFraction
Two-fifths n and Negative StartFraction m over 5 EndFraction
6 and Negative StartFraction m over 5 EndFraction
Answer:
Your answer would be B. 3.2m and -m/5
Step-by-step explanation:
I did the test on edge and I got it right
Answer:
The person above is correct!
Step-by-step explanation:
Problem 2 Find all the divisors of the number 2,310. How do you know that you found them all?
9514 1404 393
Answer:
1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42,
55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310
Step-by-step explanation:
The trailing digit is 0, and the sum of digits is 6, so we know the number is divisible by 2, 3, 5. Dividing out those factors, we get a quotient of 77, which is 7×11. This means the prime factorization is ...
2×3×5×7×11 = 2310
There are 5 prime factors, each with an exponent of 1, so the total number of divisors is 2^5 = 32. We will have found them all when all 32 are listed.
1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42,
55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310
Of course, the pairwise products working toward the center from the ends of the list are all 2310.
Expression A: 3x + 4
Expression B: 2+ 3x + 2
Which statement can be used to show that these expressions are equivalent?
A. The expressions name the same number regardless of the value
of x.
B. Both expressions involve addition,
C. Each expression includes the term 3x.
D. 3x + 4 can be rewritten as 2 + 3x + 2 using the distributive
property
Answer:
D.
Step-by-step explanation:
3x + 4 is another way of writing 2 + 3x + 2, if you add the 2's together you get a four (3x + 4).
Please answer thank you!!!!!
Answer:
i7x+×52=/67, hope this helps!!!!
A cube with a volume of 64 cubic meters is scaled by a factor of 5. What is the volume of the
modified cube in cubic meters?
Answer:
8,000 m^3
Step-by-step explanation:
The computation of the volume of the modified cube in cubic meters is shown below:
Given that
Volume = 64 m^3
So each side would be
= ∛64
= 4
Now each side is scaled by 5 so each side would be
= 4 × 5m
= 20m
Now the volume of the modified cube is
= 20^3
= 8,000 m^3
Answer:
8,000
Step-by-step explanation:
When the sides of the cube are scaled by a factor of k, the volume increases by a factor of k3. Here, the new volume is 64 cubic meters × 53 = 8,000 cubic meters.
Simplify the expression.
21 + 49 divided by 7 + 1
Answer:
60 divided by 8
Step-by-step explanation:
60 divided by 8
The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that relates x and y. Write any fractions in simplest form.
y=20; x=12
k=
y=
Answer:
y=(5/3)x
Step-by-step explanation:
Since y varies directly with x, then the constant of proportionality is equal to k=y/x. Since y/x=20/12=5/3, then k=5/3. This means the equation to relate x and y is y=(5/3)x
If it is completely impossible to put a contract in writing, which of the following would be the best substitute?
a. having a friend witness the verbal agreement
a video or audio recording of the verbal agreement
the words "I promise" spoken in a verbal recitation of the contract
d. a firm hand-shake between all those involved in the contract
C.
Please select the best answer from the choices provided
Answer:
B
Step-by-step explanation:
Because the the contract will be in verbal form. no matter if it is videotaped or recorded or both a "videoed verbal contract" not just written. so like paper thst is notarized or not this is still the same bc the the same rules apply the contract is still valid. the rest of the options are more like what they call gentlemens agreements which would be the handshake type of thing. and no matter what any agreement someone has to witness the transaction or contract. so definitely the answer is B
solve the inequality and graph the solution on the line provided.
Answer:
x [tex]\geq[/tex] 5
Step-by-step explanation:
step 1: subtract 6 from both sides
step 2: divide both sides by 7
answer: x [tex]\geq[/tex] 5
interval notation: [5,∞)
Adinah and her friend planted a maple tree. The expression 3.1a + 5.2 can be used to find the height of the tree, in feet, after a years. How tall is the tree when a = 9
Answer:
33.1
Step-by-step explanation:
The tree would be 33.1 feet in 9 years.
the problem i put in my calculator is 3.1 * 9 + 5.2 , this is because if there is no sign indicating to add, subtract ect. you will multiply
-3 + x ≤ -11
a)x ≤ -8
b)x ≤ 8
c)x ≥ -8
d)x ≥ 8
Answer:
a) x ≤ -8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of EqualityStep-by-step explanation:
Step 1: Define
-3 + x ≤ -11
Step 2: Solve for x
[Addition Property of Equality] Add 3 on both sides: x ≤ -8Here we see that any value x smaller than or equal to -8 would work as a solution to the inequality.
Please help meee!!!!!!
Answer:
A. Right triangle
B. Scalene triangle
C. Equilateral triangle
D. Scalene
Step-by-step explanation:
Step-by-step explanation:
Right angle TriangleEquilateral TriangleEquilateral TriangleScalene Triangle