Answer:
There are 14 pieces in 2 wholes.
Step-by-step explanation:
In order to solve this question we need to understand that "a whole" is another way of saying 1. So then this question askes the following, "How much does [tex]\frac{1}{7}[/tex] fit into 2. In order to find that out we just have to divide 2 by [tex]\frac{1}{7}[/tex] and so we get.....
2 / [tex]\frac{1}{7}[/tex] = 14
Bernard cuts a block of wood along try red line. When he looks at the newly exposed face, what is the shape of the cross section?
A. A square, 4 inches by 4 inches.
B. A rectangle, 8 inches by 5 inches.
C. A rectangle, 8 inches by 4 inches
D. A rectangle, 4 inches by 5 inches
Answer:
C. A rectangle, 8 inches by 4 inches
Step-by-step explanation:
A man and another man were selling oranges the first man said to the other man " give me one of your oranges so that I can get double" but than The man said " no give me one of your oranges and we will have equal oranges" how much oranges does the man and the other man have 
Answer:
The first man has 7 oranges and the other man has 5 oranges
Step-by-step explanation:
System of Equations
To solve the problem, we set the variables:
x = number of oranges of the first man
y = number of oranges of the other man
If the other man gives one orange to the first man:
x + 1 = one more orange for the first man
y - 1 = one less orange for the second man
The first condition is: if the other man gives one orange to the first man, the latter would have double oranges:
x + 1 = 2 (y - 1)
Operating:
x + 1 = 2y - 2
x = 2y - 3 [1]
The second conditions states if the first man gives one orange to the other man, they would have the same number of oranges:
x - 1 = y + 1 [2]
Substituting [1] in [2]
2y - 3 - 1 = y + 1
Subtracting y and operating:
2y - y - 4 = 1
y = 1 + 4
y = 5
From [1]:
x = 2(5) - 3
x = 7
The first man has 7 oranges and the other man has 5 oranges
A scuba diver descends slowly into the ocean at a constant rate. His depth is recorded for the first minutes in the following table:
a) how much deeper does the diver descend each minute?
b) what is the diver’s depth at minute 7?
c) how long will it take the scuba diver to reach a coral reef that is 120 feet deep?
d) Interpret the meaning of d8 = 96
Answer:
a) 12 feet per minute
b) 84 feet
c) 10 minutes
d)
Step-by-step explanation:
a) find the slope using furmula: y1 - y2/x1 - x2
24 - 12/2 - 1
12/1
12
12 feet per minute
b) 12 feet per minute so multiply the slope, 12 by 7
12 * 7 = 84
c) 12 * time, t, = feet deep
12 * t = 120
12t = 120
/12 /12
t = 10
10 minutes
-9(9+6v+2v) can you answer and explain please?
One glass of lemonade uses 2/3 cup of lemonade mix
How many glasses of lemonade can Stephanie make with 3 cups of lemonade mix?
Answer:
12
Step-by-step explanation:
10. Which of the following sets is written in order from least to greatest?
A. 0.4 , 7/10 , 0.6
B. 1/4 , 0.5 , 0.75
C. 7/10 , 0.4 , 0.6
Answer:
B
Step-by-step explanation:
The answer is B because if you convert 1/4 into a decimal you get 0.25, and that is less than 0.5 and 0.75. I hope this helps!
-5/6 x -2/9 =
Do you guys know this one?
Answer:
you can type it into a calculator you know. it gives the right answer
Answer:
10/54, or 5/27 if simplified
Step-by-step explanation:
5*2/9*6. Since both numbers are negative, the answer becomes positive. Think of it as how the opposite of the opposite is going to become regular.
13/26= x/24 solve for x
Answer: x = 12
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
you would multiply both sides by 24
What inequality is on the number line?
Chris bought 12.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closetsto the number of liters of gasoline Chris bought? A 11.44 L B 2.74 L C 47.12 L D 14.20 L2
Answer:
C 47.12 L
Step-by-step explanation:
1 gallon = 3.8 liters
12.4 gallons = x
Cross Multiply
= 12.4 × 3.8
47.12 liters
Option C is correct
How do we determine what the cop is?
Answer:
the heat output from the condenser (Q) is compared to the power supplied to the compressor (W). COP is defined as the relationship between the power (kW) that is drawn out of the heat pump as cooling or heat, and the power (kW) that is supplied to the compressor.
Step-by-step explanation:
BRAINLIEST PLSSSS
X - 13 is greater than equal to -4 ?
Answer:
x≥9
Step-by-step explanation:
x-13≥-4
add 13 on both sides
x≥9
Answer:
X - 13 ≥ - 4
x ≥ -4 + 13
x ≥ 9
- 5 represents 5 minutes before a concert starts.
5 represents 5 minutes after the concert starts.
What does zero represent in this situation?
A. The number of people who are sitting after the concert starts
B. The time when the concert starts
C. The number of people who are sitting before the concert starts
D. The length of the concert from beginning to end
Answer:
B. The time when the concert starts.
Step-by-step explanation:
If -5 is five minutes before and 5 is five minutes then 0 would be when it starts.
compare 5/8 1/3
(A) =
(B)>
(C)<
(D)none of the above
Answer:
5/8 > 1/3
so the answer is B >
Step-by-step explanation:
hope this helps
What the answer to this one
Answer:
7=-5
Step-by-step explanation:
7=-5
Rick drove for 45 minutes on Wednesday for a distance of 34.5 miles. On Thursday, he increased his speed by 3 miles per hour, and he drove for 75 minutes. How many miles did Rick drive on Thursday?
Answer:
is d and a
Step-by-step explanation:
Please help
Much appreciated
Answer:
[tex]6x^3+3x-6[/tex]
Step-by-step explanation:
[tex](4x^3-2x-9)+(2x^3+5x+3)[/tex]
Open up the parentheses
[tex]= 4x^3-2x-9+2x^3+5x+3[/tex]
Combine like terms
[tex]= 4x^3-2x-9+2x^3+5x+3\\= 4x^3+2x^3-2x+5x-9+3\\= 6x^3+3x-6[/tex]
I hope this helps!
need help , asap midterm
-50 points
Answer:
ssa
Step-by-step explanation:
1+1=2
1+1=11
1+1=window
Answer:5
Step-by-step explanation:
Hello guys plz help me with this question, plz show me the working so i know how you did it, THANK YOU!
9514 1404 393
Answer:
a) 13%
b) 65.9%
Step-by-step explanation:
a) You can use n=1 to find the percentage remaining at the end of 1 hour:
P = 100(0.87^1) = 87
This is 13% less than 100%, so the decay rate per hour is 13%.
__
b) Fill in n=3 and evaluate the expression.
P = 100(0.87^3) = 65.8503
After 3 hours, about 65.9% of the caffeine remains.
What formula can be used to find the volume of regular shaped objects?
v=lxw
v=side squared
v=lxwxh
v=wxh
Answer:
V= L x w x h
it is the correct answer
HELPP I NEED ANSWER NOW PLEASE STANDARD FORM.
Answer:
g(g(x)) = 4x + 9
Step-by-step explanation:
To obtain g(g(x)) substitute x = g(x) into g(x) , that is
g(g(x))
= g(2x + 3)
= 2(2x + 3) + 3 ← distribute parenthesis
= 4x + 6 + 3 ← collect like terms
= 4x + 9
Find the angle theta between u and v if u= And v=
Answer:
B
Step-by-step explanation:
What is the slope of the following line? y=2x+5
5
2
5/2
3
WILL GIVE BRAINLIEST
A block has a mass of 152.4 grams .the block is 5.5 cm wide ,2.8cm high and 1.9cm long ,what is the density of the object
Answer:
5.5x2.8x1.9
V = 29.26cm3
M = 152.4 g
D = 152.4 ÷ 29.26
= 5.21g/cm3
Tell whether x= 5 is a solution of 2x > 76.
Answer:
No
Step-by-step explanation:
If x = 5, then one side of the equation would be 10, that is not greater than 76
Point P was rotated by 120(the center of rotation is indicated)
Answer:
C
I think it is
hope this helps
What is the equation of the line that passes through the point (-8, 5) and has a slope of -1/4
Answer:
Step-by-step explanation:
Step one.
Read the slope
-1/4
Step two
Put the slope in the general equation
y = mx + b
y = -1/4 x + b
Step 3
Put the point into the equation from step 2
(-8,5)
5 = -1/4 -8 + b
5 = 2 + b Subtract 2 from both sides
5-2 = b
b = 3
Step 4
Write the entire equation
y = -1/4 x + 3
Another page needs to be solved
Can someone please tell me what letter c equals? The answer choices are , 48, 58, 138, and 148
Answer:
Step-by-step explanation:
B= 42
C= 48
Answer:148 the percent of the top pieces or c the bottom c answer
Step-by-step explanation:
