Answer:
Kevin is buying water for his camping trip. He knows he needs at least 20 gallons of water for the trip. He already has five and a half gallons. The water comes in 32-fluid ounce (quarter-gallon) containers.
Which algebraic inequality represents this situation?
(correct) One-fourth x + 5 and one-half greater-than-or-equal-to 20
One-fourth x + 5 and one-half less-than-or-equal-to 20
One-fourth x + 5 and one-half greater-than 20
One-fourth x minus 5 and one-half greater-than 20
Step-by-step explanation:
The first one is correct.
Answer:
it's A :P
One-fourth x + 5 and one-half greater-than-or-equal-to 20
Step-by-step explanation:
Order 4.1 x 10^-3 , 0.041 , 4100 , 4.1 x 10^5 , 41,000 and 1.4 x 10^-3 from least to greatest
Answer:
1.4x10^-3, 4.1 x 10^5, 41,000, 4.1 x 10^3, 4100, 0.041
Step-by-step explanation:
Answer:
1.4x10^-3, 4.1 x 10^5, 41,000, 4.1 x 10^3, 4100, 0.041
Step-by-step explanation:
According to the graph, the first coordinate of which point is a negative number
Answer:
Coordinate D. Because D lies on the 2nd quadrant, meaning that x has a negative value whereas y is positive.
Answer:
D
Step-by-step explanation:
the coordinate is (-2, 2)
the x-axis goes first, then the y
Dalton has $40,000 in a savings account that earns 11% annually. How much money will he have in his savings account in 5 years?
Answer:
40,000+11%
40,000+ 4,400(5)
Step-by-step explanation:
62000 in 5 years
which choices are equivalent to the quotient below? check all that apply
Answer:
[tex] \boxed{D. \: \sqrt{2} \: \: \: and \: \: \: C. \: \frac{ \sqrt{4} }{ \sqrt{2} }} [/tex]
Step-by-step explanation:
[tex] = > \frac{ \sqrt{16} }{ \sqrt{8} } = \frac{ \sqrt{8\times 2} }{ \sqrt{8} } \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{ \cancel{ \sqrt{8}} \times \sqrt{2} }{ \cancel{ \sqrt{8} }} \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \sqrt{2} [/tex]
[tex]C. \: \frac{ \sqrt{4} }{ \sqrt{2} } = \frac{ \sqrt{2 \times 2} }{ \sqrt{2} } \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{ \cancel{\sqrt{2}} \times \sqrt{2} }{ \cancel{\sqrt{2}}} \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \sqrt{2} [/tex]
The equivalent quotient of the expression √16 / √8 are as follows:
√2√4 / √2How to find the quotient of an expression?√16 / √8
√16 = 4
Therefore,
√16 / √8 = 4 / √8 = 4 / 2√2 = 2 / √2
2 / √2 × √2 / √2 = 2√2 / 2 = √2
√4 / √2 × √2 / √2 = √8 / 2 = 2√2 / 2 = √2
Therefore, the equivalent expression of the term √16 / √8 are as follows:
√2 √4 / √2learn more on quotient here: https://brainly.com/question/25940273
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methods to write an equation in standard form given two points on a line
Step-by-step explanation:
1. Read the sum
2. Think about what the sum is about.
3. What method could you use, for example, for division, you could use bus stop method. For multiplication The column metho.
Answer:
bus stop method, the column method.
Step-by-step explanation:
The maximum weight allowed per car on The Twister carnival ride is 263 pounds. Your friend weighs 86 pounds. To be able to ride in a car together, how much can you weigh? Write and solve the inequality.
Answer:
to find your weight limit you take 263 and subtract 86 from that and get 177
meaning youu can weigh only up to 177lbs.
Step-by-step explanation:
Simplifying fractions (picture provided)
Answer:
2 1/4
Step-by-step explanation:
- 5 1/4 - ( - 7 1/2)
Subtracting a negative is like adding
- 5 1/4 + 7 1/2
Get a common denominator of 4
-5 1/4 + 7 2/4
Subtract
7 2/4 - 5 1/4
2 1/4
The right answer is 2 1/4
Please see the attached picture for full solution
Hope it helps
Which of the following trigonometric expressions represents an inverse function?
Answer:
the second one:
tan-1(xdegree)
Step-by-step explanation:
What is the sum of the 15th square number and the 4th cube number?
Answer:
289
Step-by-step explanation:
Simply find the fifteenth square number (225) and add it to the fourth cube number (64)
*You can find the cube by multiply 4 three times as we are looking at thr fourth cube number
The sum of square of number 15 and cube of number 4 is 289.
What is square?Square is a mathematical operation in which a number multiply with itself 2 times.
The square of number 15 = (15)²=225
The cube of number 4= 4³=64
The sum of square of 15 and cube of 4 is,
=225+64
=289
To know more about Square on :
https://brainly.com/question/14198272
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4 lines extend from point E. A horizontal line extends to the left to point A and a vertical line extends up to point C. Another line extends halfway between the other 2 lines to point B. Lines A E and E C form a right angle.
Given that ∠CEA is a right angle and Ray E B bisects ∠CEA, which statement must be true?
Answer:
m∠CEB = 45°
Step-by-step explanation:
Answer:
m∠CEB = 25°
Step-by-step explanation:
Could someone help please?!
A traffic cone is 2 ft tall and has a diameter of 1 ft . What is the volume of the cone ?
The volume of cube is 0.52ft^3
please see the attached picture for full solution
Hope it helps
Good luck on your assignment
Answer:
0.52
Step-by-step explanation:
→The formula for the volume of a cone is:
V = π[tex]r^2\frac{h}{3}[/tex]
→The "r," (radius) is half the diameter (1), so it's 0.5:
V = π[tex]0.5^2\frac{2}{3}[/tex]
V = 0.52
Which graph represents this inequality? Y ≥ 4x-3
Answer:
It is the second graph B
Step-by-step explanation:
the first graph has the line graphed correctly except that it has a dashed line instead of a solid line because the equation is greater than and equal to the line should be solid not dashed
The inequality of the graph is the shaded area left side of the line. Then the correct option is B.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The inequality is given as,
y ≥ 4x – 3
The inequality of the graph is the shaded area left side of the line.
Then the correct option is B.
The diagram is given below.
More about the inequality link is given below.
https://brainly.com/question/19491153
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If 32^x16^-2x=4*2^-5x find x
Answer:
x=0, 1
Step-by-step explanation:
Answer:
x>0.1
Step-by-step explanation:
x + (-11) = -18
X =
Answer here
I
Answer:
We add 11 to each side to get rid of -11 so x = -18 + 11 = -7.
Answer:
x = -7
Step-by-step explanation:
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other.
Add 11 to both sides:
x + (-11) = -18
x - 11 = -18
x - 11 (+11) = -18 (+11)
x = -18 + 11
Simplify. Combine like terms:
x = -18 + 11
x = -7
x = -7 is your answer.
~
You want to make a picture frame for a photo. The photo is 8 inches by 10 inches. How many feet of wood do you need?
Answer:
80 inches
Step-by-step explanation:
Your pretty much finding the area so you would multiply 8 x 10
Answer:
80 inches
Step-by-step explanation:
8x10
Please help in simplify these expressions
Complete the point-slope equation of the line through (1,-1) and (5,2)
Use exact numbers
y-(-1)=
Answer: (y-2) = 0.75(x-5)
Step-by-step explanation:
y-y₁=m(x-x₁)
What is the location of the point on the number line that is of the way from
A = 18 to B = 4?
O A. 16
O B. 14
O C. 15
O D. 13
Answer:
c i think
Step-by-step explanation:
not sure
Answer:
B. 14
Step-by-step explanation:
I believe this would be a reasonable answer and I am not so sure about it
If m∠1 ≅ 115°, find m∠8. answers : 205° 115° 65° 25°
Answer:
65°
Step-by-step explanation:
∠1=115°
∠2=65°
∠3=65°
∠4=115°
∠5=115°
∠6=65°
∠7=115°
∠8=65°
We get this because Line m and l are parallel. Also ∠1+∠2=180° so if ∠1 is 115°, then ∠2 is 180°-115° or 65°.
What is 5x=25? Solve !!!!
Answer:
5
Step-by-step explanation:
Think of it this way:
You are multiplying 5 by something to get 25.
You can divide 25 by 5, and get 5.
25/5= 5
Which pattern below does not follow the same rule as the other three patterns?
A 2 , 4 ,8,16,32
B 5 , 10 , 20 , 40 , 80
C 15 , 25 , 35 , 45 , 55
D 25 , 50 , 100 , 200 ,
Answer:
C. 15, 25, 35, 45, 55
Step-by-step explanation:
In the other three, they multiply by two but on C., the just add ten
Answer:
C does not follow the same rules as the others
Step-by-step explanation:
As you can see pattern a, b, and d all follow a times2 rule. The only that does not is c. C follows a plus10 rule
Please solve the bottom 2 under the 2 that I've already done. 10 points!
Answer:
1.17
1.52
Step-by-step explanation:
you divide 3.51 by 3
you divide 9.12 by 6
The least common denominator of 1/3, 5/8, and 1/2 is:
Answer: 24
Step-by-step explanation:
You need to find the common denominator. In the case 24 is the least one because when you multiply 3 by 8, you finally have a common denominator for all three.
If you found this answer helpful, give it a five-star rating and a thanks! It would really mean a lot!
If y=10,000, what is 0.2% of y
Answer:
20
Step-by-step explanation:
0.2%=0.2/100=0.002
0.002*10000=20
Hope this helps!
Answer: 20
Step-by-step explanation:
(10000 * 0.2) / 100
2000 / 100
= 20
−3/4×2/3+ −3/4×−5/6 pls answer
Answer:
-3/4✖️2/3+ -3/4✖️-5/6
Multiplying the terms
-6/12+15/24. Multiplying minus and minus sign will be plus
Taking LCM
-6✖️2/12✖️2+15/24
-12/24+15/24
3/24
1/8 is the answer
Step-by-step explanation:
I hope this will help you:)
Will mark brainliest!
Solve!
9x +25+3x = 34 + 54
HELP!!!
Answer:
9x + 25 + 3x = 34 + 54
9x + 3x = 12x
34 + 54 = 88
12x + 25 = 88
- 25 - 25
12x = 63
x = 5.25
Answer:
x = 21/4 = 5 1/4
Step-by-step explanation:
9x +25+3x = 34 + 54
Combine like terms
12x+25 = 88
Subtract 25 from each side
12x+25-25 = 88-25
12x =63
Divide by 12
12x/12 = 63/12
x = 21/4
What is a prime number
Answer:
a number that is divisible only by itself and 1 (e.g. 2, 3, 5, 7, 11).
Step-by-step explanation:
A wall in Maria’s bedroom is in the shape of a trapezoid. The wall can be divided into a rectangle and a triangle. Using the 45°-45°-90° triangle theorem, find the value of h, the height of the wall.
Answer:
h = 13 ft
Step-by-step explanation:
The following information is missing:
The hypotenuse of that triangle is 13√2 ft.
The 45°- 45°- 90° triangle theorem states that the length of the hypotenuse is √2 times the length of the legs. This means that, in this case, the length of the legs are 13 ft. One of the legs is the height of the wall.
Answer:
C. 13 ft
Step-by-step explanation:
Explanation above
Writing expression in a+bi form. Picture included!
Answer:
[tex]-1 - \frac{\sqrt{3}}{2} i[/tex]
Step-by-step explanation:
[tex]\frac{-4 - \sqrt{-12}}{4}[/tex]
Distributing
[tex]\frac{-4}{4} - \frac{\sqrt{-12}}{4}[/tex]
[tex]-1 - \frac{\sqrt{12 \times -1}}{4}[/tex]
[tex]-1 - \frac{\sqrt{12} \times \sqrt{-1}}{4}[/tex]
[tex]-1 - \frac{\sqrt{12}}{4} i[/tex]
[tex]-1 - \frac{\sqrt{4 \times 3}}{4} i[/tex]
[tex]-1 - \frac{2 \sqrt{3}}{4} i[/tex]
[tex]-1 - \frac{\sqrt{3}}{2} i[/tex]