Answer:
9 x 5 x 3= 135 m ³
Step-by-step explanation:
Answer:
135 m ³
Step-by-step explanation:
You told your friend that you could eat 5/8 of a large pizza. If you only ate 1/2 of what you said you could eat, what fraction of a large pizza did you eat?
Answer:
5/16
Step-by-step explanation:
Given that:
Fraction of claim = 5/8
Amount actually eaten = 1/2 of claim
Amount actually eaten = 1/2 * 5/8 = 5/16
Fraction of large pizza actually eaten is 5 /16
Hence, he ate, 5/16 of large pizza
Answer:
Step-by-step explanation:
5/6
Help me with this please
Answer: (5,4)
4 + 6 / 2 = 5
10 + (-2) / 2 = 4
The school record for the 400-meter track relay was 65.5 seconds. This year s Speedsters would like to tie or break the record. It took them 53.96 seconds to run 300 meters, In how much time must they run the last 100 meters to tie the record?
PLS ANSWER FAST
65.5 - 53.96 = 11.54
So less than 11.54
a baker can make 25 cds ales in 4 days at this rate how many cakes can he make in 7 days
Answer:
44
Step-by-step explanation:
25dided by 4 is 6.25
multiply 6.25 and 7 and you'll get 43.75
round that to the nearest whole and you get 44
Anyone help ASAP pls!!!
Answer:
my answer is B
If 60% of the students prefer waffles to pancakes. If there are 5 students in the class, how many students prefer waffles?
Answer:
Hm mmm
Step-by-step explanation:
The answer is 3.
Step-by-step explanation:
dnwkxmexk
Help me with this please!!!!
Answer:
51
Step-by-step explanation:
Two families went to the event. The first family bought two children's tickets and one adult ticket and paid a total of 8.2 euros. The other family bought three children's tickets and two adult tickets and paid a total of 14.1 euros. Can you tell me how much one child costs and how much one adult ticket costs?
Answer:
Step-by-step explanation:
step a system of two equations c = child ticket a = adult ticket
eq 1) 2c + 1a = 8.2 multiply by 2
eq 2) 3c + 2a = 14.1
I will multiply eq 1 times TWO and subtract eq 2 from eq 1a)
eq 1a) 4c + 2a = 16.4
eq 2) 3c + 2a = 14.1
subtract (4c - 3c) + (2a -2a) = 16.4 - 14.1
c + 0 = 2.3 euros for one child ticket
Now find the adult ticket price, plug 2.3 for c into eq 1)
eq 1) 2c + 1a = 8.2
eq 1) 2(2.3) + 1a = 8.2 solve for a
4.6 + a = 8.2 substract 4.6 from both sides
a = 8.2 - 4.6
= 3.6 euros for one adult ticket
double check using eq 2) we know c and a values
eq 2) 3c + 2a = 14.1
eq 2) 3(2.3) + 2(3.6) = 14.1
6.9 + 7.2 = 14.1
14.1 = 14.1
Find the solution to the following system using substitution or elimination:
y = 3x + 2
y=-2x - 8
A. (-2,-4)
O B. (-ş; – 34)
O C. (-9,-)
D. (1, -6)
Answer:
A. (-2,-4)
x = -2,
y = -4
thats the only way ik how to explain but its the correct answer
The average grade Jared received on 4 tests was 94. If he drops his lowest test grade of 85, what will his new average be?
A.72.75
B.76
C.89.5
D.97
Pls help TT
Answer:
total points on the 4 tests- 94x4= 376
376- 85= 291
291/3= D. 97
Answer:
D. 97
Step-by-step explanation:
x = sum of 4 test grades Jared received
[tex]\frac{x}{4} = 94[/tex]
x = 376
If he drops lowest test grade of 85, then subtract 85 from Jared's sum of all test grades:
x - 85 --> 376 - 85
= 291
Now that one of his test grades are not considered, this means there are only 3 test grades to consider.
291 must be divided by 3 to get the average:
[tex]\frac{291}{3}[/tex] = 97
The answer is D) 97
I am confused Help me.
about what there is no question here....?
Emmett has $90,000 in a savings account that earns 5% interest per year. The interest is
not compounded. How much interest will he earn in 4 months?
Answer:
$1500
Step-by-step explanation:
90000x.05=4500
4500/12=375
375x4=1500
The answer is$1500 Interest he will earn in 4 months
2x²-24x+64=0 How do you solve my factoring this
Steven determined that this data set is modeled well by y=-3/4x+8
which statement is true about the slope of the model
a. for every 3- unit increase in x, y increase by 4 units
b. for every 4- unit increase inx,in, increases by 3 units
c. for every 3- unit decrease in x,y increase by 4 units
d. for every 4- units decrease in x,y increase by 3 units
Answer:
Should be C
Step-by-step explanation:
Three friends went to the fair. Each paid $5.00 to enter and went on r rides, paying $0.90 per person for each ride. Which expression shows how many dollars they paid in all? A. 3(0.9) +5r
B. 3(5 + 0.9r)
C. (5) + 0.9r
D.3(5) + 3(0.9)
2.Susan and Tom want to know the combined amount of money they earned last week. They both earned $9 per hour, but Susan also earned a $45 bonus. Susan added her earnings to Tom's earnings to write the expression (9S + 45) + 9T, where S is the number of hours she worked, and Tis the number of hours Tom worked. Tom added their combined hourly wages to Susan's bonus to write the expression 9(S + T) + 45. Which of the following statements is true?
A.They are both correct, and their expressions are equivalent.
B.They are both correct, and their expressions are not equivalent.
C.Only one of them is correct, and their expressions are equivalent.
D Only one of them is correct, and their expressions are not equivalent.
3. Amanda and Trinity each wrote an expression, but only Amanda's expression is equivalent to 2x + 5. What could be Trinity's expression?
A.2(x+3)-1
B.3x-(x-5)
C.5(x+1)-3x
D.5x-3(x-1)
Answer:
1. B, 2. A, 3. DStep-by-step explanation:
Question 1One off fee: $5Each ride: $0.90Number of rides: rTotal payment:
3(5 + 0.9r)Correct choice is B
Question 2Since
9S + 45 + 9T = 9S + 9T + 45 = 9(S + T) + 45, the expressions are equivalent and therefore both Susan and Tom are correctThe true statement is A
Question 3Let's compare the expressions with Amanda's expression
A. 2(x + 3) - 1 = 2x + 6 - 1 = 2x + 5, equivalentB. 3x - (x - 5) = 3x - x + 5 = 2x + 5, equivalentC. 5(x + 1) - 3x = 5x + 5 - 3x = 2x + 5, equivalentD. 5x - 3(x - 1) = 5x - 3x + 3 = 2x + 3, not equivalent so this is Trinity's expression-4(y-2)=12 help please
Answer:
-2
Step-by-step explanation:
(y-2)=-(12/4)
y-2= -4
y= -4+2
y = -2
Answer:
y = -1
Step-by-step explanation:
1. -4(y - 2) = 12
2. -4y + 8 = 12
3. -4y + 8 = 12 - 8
4. -4y = 4
5. -4y/-4 = 4/-4
6. y = -1
Check your answer:
-4(y - 2) = 12
-4(-1 - 2) = 12
4 + 8 = 12 True
Please answer, im in a hurry
Answer:
Q(4,-8) —> Q'(4,6)
R(6,-8) —> R'(6,6)
S(6,-1) —> S'(6,-1)
T(4,-1) —> T'(4,-1)
Hope this helps!
What is the coefficient of the third term in this expression?
5b³ - 10 + 4c³?
Answer:
4
Step-by-step explanation:
A coefficient is a number before the variable. The third term is 4c^3, and the coefficient is 4.
Hope this helps!
Jo works in a cafe she sells cups of tea and cups of coffee in the ratio 1:3 on Monday jo sold a total of 244 cups of coffee.
Jo thinks she must have sold more than 200 cups of coffee. Is jo correct?
Answer:
No, the thought is wrong
Step-by-step explanation:
Here, we want to check if Jo is correct
The ratio we have is tea cups to coffee cups of ratio 1:3
Now, there are 244 cups of coffee
Now let’s say the total number of cups is x
For the ratio to be correct
Then;
3/4 * x = 244
x = (244*4)/3
x = 325
Now let’s subtract the number of cups
That will be;
325 - 244 = 81
This means the number of cups she thought was incorrect
Point Q is located at (–3, 0) and point R is located at (1, 0) on the coordinate plane. What is the distance between points Q and R?
A.
0 units
B.
2 units
C.
3 units
D.
4 units
Answer:
C. 3 units
Step-by-step explanation:
Please help.
Algebra.
A triangle has sides with lengths 8, 15, and 17.
Approximate the acute angles in this triangle.
Pythagoras is the sum of the square of two sides is equal to the square of the longest side. Then the acute angle of the given triangle is 28.07 degrees.
What is a right-angle triangle?It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.
A triangle has sides with lengths 8, 15, and 17.
By Pythagoras theorem, we have
H² = P² + B²
17² = 8² + 15²
289 = 64 + 225
289 = 289
The dimension of the triangle satisfies the Pythagoras theorem. Hence the triangle is a right-angle triangle.
Then the acute angle will be
[tex]\rm \theta =Sin ^{-1} \dfrac{8}{17}\\\\\theta = 28.07^o[/tex]
Thus, the acute angle of the given triangle is 28.07 degrees.
More about the right-angle triangle link is given below.
https://brainly.com/question/3770177
Julie has a ripe that is 48 feet long. She cuts three pieces of that are each 6 feet long. How many 10 foot pieces can she cut from the rope that is left over?
Answer:
3
Step-by-step explanation:
6*3=18
48-18=30
30/10=3
3
The perimeter of a square is 48 inches. What is the area, in square inches, of the square?
Answer:
the area is 144
Step-by-step explanation:
48 ÷ 4 (which is how many sides a square has) is 12
SO 12 × 12 bc l×w and all sides of a square are equal
the answer is 144
What is 3 to the 4th power.
Answer:
81
Step-by-step explanation:
3*3=9
9*3=27
27*3=81
brainliest?
Solve the distance formula for time. d = rt
A. t = r/d
B. t = d – r
C. t = d/r
D. t = d + r
9 ( 3x + 5y - 11x + 8 )
Answer: -72x+45y+72
Step-by-step explanation:
explain what an income statement is?
Answer:
An income statement reports a business's revenues, expenses and overall profit or loss for a specific period of time. It's one of the three major financial statements that small businesses prepare to report on their financial performance, along with the balance sheet and the cash flow statement.
Step-by-step explanation:
Use the property of parallelograms to solve for the missing variable
Answer:
x = 30, y = 6
Step-by-step explanation:
Here, we want to use the property of parallelograms
mathematically, the lengths of the parallel sides are equal
This mean:
2y + 3 = y + 9
2y - y = 9-3
y = 6
To get x;
Angles that face each other are supplementary; meaning they add up to 180
Thus, we have that
4x + 2x = 180
6x = 180
x = 180/6
x = 30
the sum 9 times a number and 2 is 7
Answer:
5/9
here's the solution of your question
let the required number be. X
according to question
9x + 2 = 7
9x = 7 - 2
x = 5/9
hope it helps