Answers
Answer:
y = 0
Step-by-step explanation:
Related Questions
Question 21 (5 points)
Saved
The equation 3(4x) = (4x)3 illustrates which property?
O multiplicative inverse
distributive
O commutative
O associative
Answers
Answer:
a
Step-by-step explanation:
The distance on a map is 4.5 cm. The scale of the map is 1 : 1000. What is the actual distance?. Single choice.
Answers
Answer:
Actual distance is 4500 cm (45 m).
Step-by-step explanation:
A scale is a representative fraction that can be used to either increase or decrease proportionally the dimension of a given object.
scale = [tex]\frac{distance on map}{actual distance}[/tex]
It is in the form of a ratio.
From the question, Distance on map = 4.5 cm,
scale = 1 : 1000
= [tex]\frac{1}{1000}[/tex]
scale = [tex]\frac{distance on map}{actual distance}[/tex]
Let the actual distance be represented by d.
So that,
[tex]\frac{1}{1000}[/tex] = [tex]\frac{4.5}{d}[/tex]
⇒ d = 4.5 x 1000
= 4500
d = 4500
The actual distance is 4500 cm (45 m).
n - 31
= 2
4
I really need help with this one
Answers
Answer:
55
Step-by-step explanation:55-31=24
sound travels about 340 m / s. The function d(t) = 340t gives the distance d(t), in meters that sound travels in t seconds. How far does sound travel in 63 s?
I need the answer quickly please! :)
Answers
Answer:
d(63)=21,420m
Step-by-step explanation:
d(t)=340t
D=Distance
T=Time
D(63)=21,420
3) y=-3.x + 5
5x – 4y=-3
solve with substitution
Answers
Answer:
x=1,y=2
Step-by-step explanation:
PLEASE SIMPLIFY THIS
Answers
Answer:
15y / 8
Step-by-step explanation:
Multiplying by 2 to get the common denominator.
3y / 4 * 2 = 6y / 8
Combine like terms.
6y / 8 + 9y / 8
Final Answer:
15y / 8
George is in charge of
prepping a pinata for a
party. He puts 72 pieces of
candy in the pinata. If
each person gets 2/8 of the
candy, how many pieces of
candy will each person
receive?
Answers
Dana buys a cat pillow for 43.00 the sales tax is 7%?
Answers
Answer:
Step-by-step explanation:
43.00 = 100% = 1
7% = 0.07
So to work out the total price you need to times 43 by 1.07 = 46.01
I need some help ? Does anyone know this:)I’m new too this thats why im asking loll
Answers
Answer:
6
Step-by-step explanation:
Answer: 9 in
Step-by-step explanation: area = (base x height)/ 2 You multiply base (6) times height (3), and then divide it by 2.
Simplify the following expressions. All answers should be in standard form.
[tex]5x(3x + 2)[/tex]
Answers
Answer:
The given expression in simplified form is: [tex]15x^2+10x[/tex]
Step-by-step explanation:
Simplifying the expression involve reducing the number of terms to minimum and making the expressions in standard form.
This may involve addition, subtraction and multiplication of variables.
Given expression is:
[tex]5x(3x+2)[/tex]
Distributing 5x will give us:
[tex]= 5.3.x.x + 5.2.x\\=15x^2+10x[/tex]
Hence,
The given expression in simplified form is: [tex]15x^2+10x[/tex]
Sue is a baker. She has a famous cupcake recipe that calls for 7.5 cups of sugar for every 1.2 cups of butter. How many cups of butter are needed for each cup of sugar?
Answers
Answer:
1 cup sugar to 0.16 cup butter
Step-by-step explanation:
i like f ing you in public, she said 'me too'
7.5 cups:1.2 cups butter
1 cup:0.16 cup
20 POINTS!!!!
b-7/4 = 1/2
explain your thinking
Answers
Answer:
B=86
Step-by-step explanation:
So first step is add 74 to 12 because if you subtracted b with 74 and to reverse that you have to add and 74+12=86 and that is what b equals
The marked price of a water cooler is $ 4650. The shopkeeper offers an off-season discount of 18% on it. Find its selling price.
Answers
Answer:
3813
Step-by-step explanation:
M.P of water cooler=$4650
Discount% on water cooler=18%
Discount on water cooler=18/100*$4650 i.e.$837
So,selling price=$4650-$837i.e.$3813 Ans.
Answer:
3813
Step-by-step explanation:
the formula will be 18 upon 100 multiply by 4560. the answer is 837. now subtract the original price from the discount. 4560-837 is 3813 which is ur answer.
Which expression represents the greatest common factor (GCF) of 110 and 132?
A. 2 x 11
B. 2 x 5 x 7
C. 2 x 3 x 7
D. 5 x 7
Answers
Answer:
(B) 2x5x7
Step-by-step explanation:
Answer:
B
hope this helps! :)
There are 16 girls and 18 boys in a class. The teacher chooses a student's name at random to answer a question.
What is the probability that the teacher chooses a girl to answer the question?
A
1
34
O
B.
16
OO
Answers
Answer:
8/17Step-by-step explanation:
16 girls and 18 boys in a class
Total number of students:
16 + 18 = 34Probability of choosing a girl:
P(g) = number of girls / total numberP(g) = 16/34 = 8/17A car travels about 45 feet in one second. At this speed,
about how many feet will the car travel in 3 seconds?
A
1,250 feet
B
1,500 feet
с
150 feet
D
135 feet
Answers
Mildreda bought 3 boxes of pencils. There were 4 pencils in each box. Which shows how Mildreda could figure out how many pencils she bought?
Answers
Answer: 12
Step-by-step explanation:
4 x 3 =12
what is the solution to the graph system graphed below
Answers
Answer:
(-4, -1)
General Formulas and Concepts:
Algebra I
Solving systems of equations by graphingStep-by-step explanation:
Where the 2 lines intersect would be the solution set of the systems of equations.
Calculate the slope of the passing line through each pair of points: (8, 6) and (-1, 6)
Answers
Answer:
[tex]\displaystyle m=0[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (8, 6)
Point (-1, 6)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [SF]: [tex]\displaystyle m=\frac{6-6}{-1-8}[/tex][Fraction] Subtract: [tex]\displaystyle m=\frac{0}{-9}[/tex][Fraction] Divide: [tex]\displaystyle m=0[/tex]Amir drove 165 miles in three hours . What was his speed in miles per hour
Answers
Answer:
165 divided by 3 55 miles per hour
Step-by-step explanation:
divide 165 by 3
equals to 1 hour
Is a shirt is on sale for a 20% discount what would be the price of an $18 shirt
Answers
Answer:
iS 18 THE Price AFTER Discount
Step-by-step explanation:
Answer:
14.40$
Step-by-step explanation:
20% of 18 is 3.6
18-3.6= 14.4
Graph the inequality for X - 3 > 7.
Answers
Answer: x>10
Step-by-step explanation:
X-3>7
(X-3) +(-7)>7+(-7)
X-3-7>7-7
X-10>0
(X-10)+10>10
<---8-----6-----4-----2---0----2---4----6---8 (10)-----12->
The equation P = 21 + 2w can be used to find the perimeter of a rectangle. A 1 point rectangular shaped playground is enclosed by a fence that is 500 m. The length of the playground is 120 m. Use the equation to determine the width of the playground *
Answers
Answer:
130 mStep-by-step explanation:
Given:
P = 2l + 2wP = 500 mLength is:
l = 120 mSubstitute values and solve for w:
500 = 2*120 + 2w2w = 500 - 2402w = 260w = 260/2w = 130 m7n2 + 9k2 + 6 6n Submit
Answers
Answer:
9 ( -10 - 10y )
Step-by-step explanation:
A plant farm sells bundles of rose bushes. Each bundle contains 150 rose bushes and has the same ratio of
hybrid tea roses, climbing roses, tree roses, and miniature roses. A landscaper purchased 1 bundle of rose bushes and
found the bundle contained 9 climbing roses. He buys a second bundle of rose bushes for a large planting job he
needs to complete, bringing his total to 300 rose bushes. How many of the roses being planted will NOT be climbing
roses?
Answers
Answer:
282
Step-by-step explanation:
Which ordered pair is a solution of the equation y=-5/4x -2
a. (-8,8)
b. (-8,-12)
c. (8,-8)
d. (1,-15/4)
PLEASE HELP
Answers
Answer:
c
Step-by-step explanation:
i just had that question
Graph the function.
f(x) = -5/4x +4
Answers
Answer:
1. Put a dot at y=4
2. Go DOWN 5 blocks, go RIGHT 4 blocks
3. Put a dot at this point
4. Connect your 1st dot to the second dot for your first line segment
5. Follow the pattern
Please please help please please ASAP please please help please please ASAP please please help please please ASAP please please help please please ASAP please please help
Answers
Answer:
37°
Step-by-step explanation:
Answer:
37
Step-by-step explanation:
all triangle = 180
53 + 90=143
180 - 143 = 37
Nate is saving up to purchase a new computer. He has $175 already and can 1 point save $20 per month. How long will it take him to save $515? *
Answers
Answer:
17 monthsStep-by-step explanation:
The amount he has = $175The target amount = $515Amount to be saved:
$515 - $175 = $340Number of months:
$340/$20 = 17Multiply.
(5x + 4)^2
Answers
Explanation: Apply perfect square formula
(5x)^2 + 2 * 5x * 4 + 4^2
Simplify
The multiplication of the given equation i.e. [tex](5x + 4)^2[/tex] should be considered as the [tex]25x^2 + 40x + 16[/tex].
Calculation of the equation:Since the given equation is [tex](5x + 4)^2[/tex]
We have to break this equation
So, it can be like
[tex](5x)^2 + 2 \times 5x \times 4 + 4^2[/tex]
[tex]25x^2 + 40x + 16[/tex]
Hence, we can conclude that The multiplication of the given equation i.e. [tex](5x + 4)^2[/tex] should be considered as the [tex]25x^2 + 40x + 16[/tex].
Learn more about an equation here: https://brainly.com/question/17069398