Answer:
3 times as many pounds
Step-by-step explanation:
7.2 / 2.4 = 3 times as many pounds
Hope that helps!
Is 7/5 greater than 11?
Answer:
no
Step-by-step explanation:
you take 7/5 and turn it into an improper fraction
you then have 1 2/5
1 2/5 is smaller then 11
what is 5/6 -3/8 ........
Answer:
11 over 24 = 0.458
Step-by-step explanation:
the pythagorean theorem states that a^2 + b^2 = c^2 If A and B represent the length of the legs of a right triangle and C represents the length of the hypotenuse. Find the length of the hypotenuse Is the length of the legs are 9cm and 12cm.
Answer:
25 or 50 points is that if 25 or 20 im not
Answer:
The hypotenuse equals 15cm
86x4=?
4x4=
3x3=
Who wanna z00m?
Answer:
86×4 = 344
4×4= 16
3×3= 9
Step-by-step explanation:
I hope it help
Answer: 344, 16, 9
Step-by-step explanation:
HELLPPPP PLSSSS HELPPPPPPP
PLZZZZZZZZZZZZ HELPpppppp
Answer:
2x2-y=1
4-y=1
-y=1-4
-y=-3
y=3
Step-by-step explanation:
8n + ? = 0
A.) - 8/n
B.) 8/n
C.) 1/8n
D.)-8n
D is the correct answer:)
Help with math angles please
Answer:
1. 70
2. 22
3. 56
4. 16
5. 38
6. 15
7. 260
8. 7
x2 + 3x + 2 by x + 1
Answer:
x²+3x+3
Step-by-step explanation:
hope it helps you
please mark me as brainlist
Ignore the Brief Introduction
Answer:
pretest
1. B
2.A
3.B orchid ....
4.C
5.C
looking back
1.E
2.A
3.B
4.C
5.D
A local aquarium purchased a new turtle tank for their giant turtle exhibit. What is the volume of the turtle tank?
Answer:
[tex]Volume = 1440m^3[/tex]
Step-by-step explanation:
Given
Missing dimensions:
[tex]Length = 15m[/tex]
[tex]Width = 8m[/tex]
[tex]Height = 12m[/tex]
Required
Determine the volume
Volume is calculated as:
[tex]Volume = Length * Width * Height[/tex]
This gives:
[tex]Volume = 15m * 8m * 12m[/tex]
[tex]Volume = 1440m^3[/tex]
Which expression is equivalent to 1/2b -15?
A. -1/2 (b + 30)
B. -1/2 (b - 30)
C. 1/2 (b - 30)
D. 1/2 (b + 30)
The expression 1/2b -15 is equivalent to, 1/2(b-30), So option C is correct
What are expressions?An expression is a sentence with at least two numbers or variables having mathematical operation. Math operations can be addition, subtraction, multiplication, division.
For example, 2x+3
Given that,
An expression, 1/2b -15
The expressions are equivalent = ?
So now, we can take 1/2 common from the expressions
⇒ 1/2b -15(2/2)
⇒ 1/2(b -15×2)
⇒ 1/2(b - 30)
Hence, the equivalent expression is, 1/2(b - 30)
To know more about Expressions check:
brainly.com/question/16804733
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hallar el color de x en la siguiente figura
Step-by-step explanation:
[tex]105 (2 \times - (11)[/tex]
Identify any solutions to the system shown here.
2x + 3y 26
3x +2y 56
Answer:
Add more points (0.5, 2), (-2,4)
Step-by-step explanation:
300 ml of pure alcohol is poured from a bottle containing 2 l of pure alcohol. Then, 300 ml of water is added into the bottle. Again 300 ml of the diluted alcohol is poured out and 300 ml of water is added into the bottle, Find the percentage of pure alcohol in the solution now.
Answer:
The present percentage of pure alcohol in the solution is 72.25% of pure alcohol
Step-by-step explanation:
The volume of pure alcohol poured from the 2 l bottle of pure alcohol = 300 ml of pure alcohol
The volume of water added into the bottle after pouring out the pure alcohol = 300 ml of water
The volume of diluted alcohol poured out of the bottle = 300 ml of diluted alcohol
The volume of water added into the bottle of diluted alcohol after pouring out the 300 ml of diluted alcohol = 300 ml of water
Step 1
After pouring the 300 ml of pure alcohol and adding 300 ml of water to the bottle, the percentage concentration, C%₁ is given as follows;
C%₁ = (Volume of pure alcohol)/(Total volume of the solution) × 100
The volume of pure alcohol in the bottle = 2 l - 300 ml = 1,700 ml
The total volume of the solution = The volume of pure alcohol in the bottle + The volume of water added = 1,700 ml + 300 ml = 2,000 ml = 2 l
∴ C%₁ = (1,700 ml)/(2,000 ml) × 100 = 85% percent alcohol
Step 2
After pouring out 300 ml diluted alcohol from the 2,000 ml, 85% alcohol and adding 300 ml of water, we have;
Volume of 85% alcohol = 2,000 ml - 300 ml = 1,700 ml
The volume of pure alcohol in the 1,700 ml, 85% diluted alcohol = 85/100 × 1,700 = 1,445 ml
The total volume of the diluted solution = The volume of the 85% alcohol in the solution + The volume of water added
∴ The total volume of the twice diluted solution = 1,700 ml + 300 ml = 2,000 ml
The present percentage of pure alcohol in the solution, C%₂ = (The volume of pure alcohol in the 1,700 ml, 85% diluted alcohol)/(The total volume of the diluted solution) × 100
∴ C%₂ = (1,445 ml)/(2,000 ml) × 100 = 72.25 %
The present percentage of pure alcohol in the solution, C%₂ = 72.25%
What is the degree of X4 - 3x + 2?
A. 3
B. 4
O o O o
C. 5
D. 2
SUBMIT
Answer:
the degree of the equation is 1
b. Classify the triangle shown by its angles and by its sides.
Answer:
Yes, according to the angles and sides of the hills
Answer:
Answers
1. 40o, obtuse
2. 90o, right
3. scalene
4a. equilateral
4b. isosceles
4c. scalene
5. An acute triangle has 3 acute angles, not just 1. The figure contains a right angle and is therefore a right triangle.
6. obtuse
7. 58o, acute
8. Yes, because the measures add up to 180o.
9. C
10. The triangle would be isosceles, because isosceles triangles have two sides the same length.
Step-by-step explanation:
A bag contains 5 red marbles, 6 blue marble, 3 green marbles, 4 black marbles, 2 yellow marbles. A marble will be drawn from a bag and replaced 200 times. What is a resonanle predition for each times a yellow or green marble will be drawn
Answer:
50 times
Step-by-step explanation:
Red = 5 ; blue = 6 ; green = 3 ; black = 4 ; yellow = 2
Total number of marbles :
(5 + 6 + 3 + 4 + 2) = 20
Probability of drawing a yellow or green marble :
P(yellow) + p(green)
(2 / 20) + (3 / 20)
5 / 20
Hence, Number of times from 200 draws :
(5 / 20) * 200
= 50
IsMepawsxD1234567890abcdef
IsMepawsxD1234567890abcdef
Which angle in the graph is vertical to ABI?
the angle that is vertical to ABI is EBH
56 boys and 34 girls visit a zoo.
46 of these children have a voucher.
Three times as many boys as girls do not have a voucher.
Complete the frequency tree.
Answer:
the amount of boys that HAVE a voucher is 23
the amount of girls that HAVE a voucher is 23
Step-by-step explanation:
Answer: follow for more answers concerning maths, biology physics and chemistry
Step-by-step explanation:
Help!!! Please HELP!!!
Answer:
D
Step-by-step explanation:
that's where they cross
The net of a square pyramid is shown in the diagram.
What is the total surface area of the square pyramid in square inches?
Answer:
208
............
The total surface area of the square pyramid is 208 square inches.
What is Area?
Area is a collection of two - dimensional points enclosed by a single dimensional line. Mathematically, we can write -
V = ∫∫F(x, y) dx dy
Given is to find the total surface area of the square pyramid in square inches.
We can write the total surface area of the square pyramid as -
A{total} = A{square} + 4 x A{Δ}
A{total} = (8 x 8) + (4 x 1/2 x 8 x 9)
A{total} = 64 + (16 x 9)
A{total} = 208 square inches
Therefore, the total surface area of the square pyramid is 208 square inches.
To solve more questions on areas, visit the link-
https://brainly.com/question/29213222
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4x+6y=60 y=2 solve for x
Answer:
x=12
Step-by-step explanation:
4x+6y=60 y=2
4x+6(2)=60
4x+12=60
4x=60-12
4x=48
x=[tex]\frac{48}{4}[/tex]
x=12
Answer: X= 12
Y= 2
Step-by-step explanation:
pls help me!!!!!
Look at triangle ABC.
Coordinate grid shows negative 5 to positive 5 on the x axis and y axis at intervals of 1. A triangle ABC is shown with A at ordered pair 4, 5, B at ordered pair 2, 2, and C at ordered pair 4, 2.
What is the length of side AB of the triangle?
3
5
Square root of 6
Square root of 13
Answer:
pleasss mark me as brainliest answer the answer is on the pic just tap it
Answer:
6 unit squares
Step-by-step explanation:
count the square inside the shape and beside it
PLEASE SOLVE! Also how do you properly solve them ( please include steps)
PLEASE HELP how do i solve (5-3i)^2
Answer:
16-30i
Step-by-step explanation:
This is what I got :)
Answer:
16−30i
Step-by-step explanation:
Use Square of Difference: {(a-b)}^{2}={a}^{2}-2ab+{b}^{2}(a−b)
2
=a
2
−2ab+b
2
.
{5}^{2}-2\times 5\times 3\imath +{(3\imath )}^{2}
5
2
−2×5×3+(3)
2
2 Simplify {5}^{2}5
2
to 2525.
25-2\times 5\times 3\imath +{(3\imath )}^{2}
25−2×5×3+(3)
2
3 Use Multiplication Distributive Property: {(xy)}^{a}={x}^{a}{y}^{a}(xy)
a
=x
a
y
a
.
25-2\times 5\times 3\imath +{3}^{2}{\imath }^{2}
25−2×5×3+3
2
2
4 Simplify {3}^{2}3
2
to 99.
25-2\times 5\times 3\imath +9{\imath }^{2}
25−2×5×3+9
2
5 Use Square Rule: {i}^{2}=-1i
2
=−1.
25-2\times 5\times 3\imath +9\times -1
25−2×5×3+9×−1
6 Simplify 2\times 5\times 3\imath2×5×3 to 30\imath30.
25-30\imath +9\times -1
25−30+9×−1
7 Simplify 9\times -19×−1 to -9−9.
25-30\imath -9
25−30−9
8 Collect like terms.
(25-9)-30\imath
(25−9)−30
9 Simplify.
16-30\imath
16−30
Trap spacing measurements (in meters) for a sample of seven teams of red spiny lobster fishermen are provided. Let represent the average of the trap spacing measurements for the population of red spiny lobster fishermen fishing in a particular region. The mean and standard deviation of the sample measurements were previously computed to be x=89.4, and s=11.4 meters respectively. Suppose the fishermen want to determine if the true value of differs from 95 meters
Neeeeeeeeed your help
Answer:
9/15=3/5
so 3/5 is equivalent fraction of the 9/15
FIND THE AREA
WORK PLEASEEE and thank you
Answer:
Some ways on how to solve the questions:
Use formulas as given by your teacher.
Application of the Pythagorean Theorem would be useful for 5 and 6.
For 7-10 use a formula as given by your teacher (just basic operations like plugging in the formula for those questions)
For 11 and 12 draw it out.