I NEED HELP!!
What is the volume of this figure?
3 in
6 in
O 54 in2
O 169.56 in?
O 1,198.04 in
O 339.12 in
Answers
Related Questions
Solve the system of equations - 8x - 5y = -13 and - 4x – 5y = 11 by
combining the equations.
Answers
Answer:
(6,-7)
Step-by-step explanation:
subtract them:
-8x - 5y = -13
-4x - 5y = 11
you get
-4x = -24
so x = 6
plug x into the second equation:
-24 - 5y = 11
-5y = 35
y = -7
so your solution is (6,-7).
Answer:
Your solution is (6, -7).
Step-by-step explanation:
Combining the equations is also known as substitution. This is done when you substitute one variable into another equation.
-8x - 5y = -13
-4x - 5y = 11
Let's change the second equation into one with one variable on each side.
-5y = 4x + 11
y = -4/5x - 11/5
Now, plug this into your first equation.
-8x - 5(-4/5x - 11/5) = -13
Distribute the -5 sign.
-8x + 4x + 11 = -13
Combine the like terms.
-4x + 11 = -13
-4x = -24
Isolate x by dividing both sides by -4.
x = -24/-4
x = 6
Now plug this back into either equation.
y = -4/5(6) - 11/5
Multiply.
y = -24/5 - 11/5
Subtract.
y = -35/5
Simplify.
y = -7
Your solution is (6, -7).
Check this by plugging in these values into the equation you have not checked yet.
-8(6) - 5(-7) = -13
-48 + 35 = -13
-13 = -13
Your solution is correct.
Hope this helps!
Which expressions are equal to 105? O (104) O 103.102 1 105 (103) (10-10-10-10-10
Answers
Answer:
the first one and third one
Step-by-step explanation:
I think
The expressions which is equal to 10⁵ are 10³. 10² and 10 . 10 . 10 . 10 . 10.
What are Expressions?Expressions are mathematical statements which consist of two or more terms and terms are connected to each other using mathematical operators like addition, multiplication, subtraction and so on.
The given expression is 10⁵.
(10⁴)¹ = 10⁴
We have a rule of exponents,
xᵃ . xᵇ = xᵃ⁺ᵇ
10³. 10² = 10³ ⁺ ² = 10⁵
1 / 10⁵ = 10⁻⁵
(10³)² = 10^(3 × 2) = 10⁶
10 . 10 . 10 . 10 . 10 = 10⁵
Hence the equivalent expressions are 10³. 10² and 10 . 10 . 10 . 10 . 10.
Learn more about Exponents here :
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a) Find the value of 8 1/3
b) Find the value of 8 2/3
c) Find the value of 16 3/4
Answers
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
Answer:
2, 4 and 8
Step-by-step explanation:
Using the rule of exponents/ radicals
[tex]a^{\frac{m}{n} }[/tex] ⇔ [tex]\sqrt[n]{a^{m} }[/tex]
(a)
[tex]8^{\frac{1}{3} }[/tex] = [tex]\sqrt[3]{8}[/tex] = 2
(b)
[tex]8^{\frac{2}{3} }[/tex] = [tex]\sqrt[3]{8^{2} }[/tex] = 2² = 4
(c)
[tex]16^{\frac{3}{4} }[/tex] = [tex]\sqrt[4]{16^{3} }[/tex] = 2³ = 8
How did the hundredths grid model help you calculate percents greater than 100% and percents expressed using decimals and fractions?
Answers
Answer:
How is genetic information passed from parents to offspring in humans?
But when people talk about genes being passed on, they generally don't mean genes being passed on from cell to cell during cell division. Instead, they usually mean genes being passed on from parents to children. This is known as "heredity" or "inherited genes."
Step-by-step explanation:
Give an example of a proportion that uses the numbers 2, 3, 4 and 6. please help
Answers
Answer:
12
Step-by-step explanation:
all go into 12
Answer:
2/3=4/6
Step-by-step explanation:
they both are proportional
Solve using quadratic formula.
x2 – 5x – 36 = 0
Please help me ASAP!
1:x={-3,4}
2:x={9,-4}
3:x={-9,4}
4:x={-4,5}
Answers
Answer:
2
Step-by-step explanation:
Just use the quadratic formula
NOW PLS ITS IN CLASS RN HELP AHH PRE-PRE ALGEBRA
Answers
Answer:
-13,-7,-3,0,3
-9,-4,-6,3,8
Step-by-step explanation:
Answer:
A) -13, -7, -3, 0, 3 B) -100, -99, -8, -25/3, -2
Step-by-step explanation:
3)Ordered from least to greatest is: -13, -7, -3, 0, 3
(The higher the negative the "smaller" it is)
4) -100, -99, -8, -25/3, -2
These numbers are listed in order from least to greatest with the error being -25/3. This equals -8.333 and should be in front of the -8 because it is a lesser value. The correct order would be: -100, -99, -25/3, -8, -2 but your answer asks for one error so use the numbers above.
✓
(4x2 + 2x + 1) + (3x2 + 4x + 1)
Answers
yes its correct you're very smart
In the figure, name four points that are coplanar.
B
A
L
F
G
L, A, C, G
G, D, L, B
C, K, A, G
K, B, D, L
Answers
Answer:
CKAG are the coplanar points given, as they all fall on the closest triangular face.
yes or no?? please helppp!!!
Answers
Answer:
I think No
Step-by-step explanation:
What is 10 divided by 1/2?
Answers
Answer:
[tex]20[/tex]
Step-by-step explanation:
1. Use rule: a ÷ b/c = a × c/b.
[tex]10 \times 2[/tex]
2. Simplify.
[tex]20[/tex]
Therefor, the answer is 20.
Write the polynomial in standard form given the following zeros. Show all work.
(hint; the polynomials are of degree 3)
1. x = -3i, x=2
2. x = 3(multiplicity 2), x = -1
Please show work I need it please and thanks fir Hu ever answers it
Answers
Answer:
x³ - 2x² + 9x - 18x³ - 5x² + 3x + 9Step-by-step explanation:
1.
Zero's
x = -3i, x = 2 and the third zero is x = 3iPolynomial is:
(x + 3i)(x - 3i)(x - 2) =(x² - 9i²)(x - 2) =(x² + 9)(x - 2) =x³ - 2x² + 9x - 182.
Zeros:
x = 3, x = 3, x = -1Polynomial is:
(x - 3)(x - 3)(x + 1) = (x² - 6x + 9)(x + 1) =x³ + x² - 6x² - 6x + 9x + 9 =x³ - 5x² + 3x + 9what is 85% of 250$
Step by step plsss
Answers
Answer:
213
Step-by-step explanation:
Answer:
212.5
Step-by-step explanation:
250*.85 = 212.5
.Abby, Neil and Dylan share a sum of money in the ratio 2:4:5 Neil receives £60 Work out how much money Dylan receives.
Answers
Answer:
Dylan should receive £75
Step-by-step explanation:
We know that
Abby, Neil, and Dylan share money in the ratios 2:4:5
This means that for every £2 that Abby has, Neil has £4, and Dylan has £5.
From this, we also know that for every £4 that Neil has, Dylan has £5.
Now we know that Neil receives £60
For each group of £4, Dylan will have £5.
Then we need to count how many times £4 is on £60, this is equal to:
£60/£4 = 15
And for each one of these, Dylan should receive £5, this is:
15*£5 = £75
Fiber one bran cereal boasts that it contains 57% of the Daily Value of fiber you need. If 1 serving contains 15 gram of fiber, how much fiber do you need in one day
Answers
Answer:
26.3 grams
Step-by-step explanation:
57% of fiber is 15 grams. To find 1% you would divide 15 by 57 which is 0.2631578947. Now multiply 1% by 100 to get 100% fiber. The amount of fiber needed per day is 26.31578947 (the rounded answer is 26.3)
A bag contains 5 red marbles, 3 blue marbles, 7 yellow marbles, and 2 green marbles. Which ratio can be used to compare the red
marbles to the blue marbles?
A) 3/5
B) 3/8
C) 5/3
D) 5/8
Answers
Answer:
C) 5/3
Step-by-step explanation:
The ratio comparing red to blue marbles can be created by putting 5 and 3 together, since there are 5 red marbles and 3 blue marbles
This gets you 5/3
So, the correct answer is C) 5/3
Answer:
5/3
Step-by-step explanation:
This is because there are 5 red marbles and there are 3 blue marbles. If you put them side by side, the ratio is 5:3 or 5/3.
Plz answer I need help Plz
Answers
Answer:
A. (3 , 1)
Step-by-step explanation:
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Determine the amount that should go in the blank in the sentence below.Explain
why.
Jamie needs to sell more thanelectronic devices each month.
th.
In the box below, type the sentence above with the correct number in the blank
AND explain why it must be more than that number
Plz hurry
Answers
Answer: 27444444444444444
Step-by-step
click here
Judith has a 30-yard by 1-yard roll of fabric. she needs to use 1.5 square yards to create one costume. how many costumes can she make?
Answers
Answer: 20 costumes. 30 divided by 1.5.
Step-by-step explanation:
Find the value of 4x +3y when x = 13 and y = 9
Answers
Answer:
the answer is 79
Step-by-step explanation:
hoped I helped:)
PLEASE HELP I AM HOPLESS ON THIS
What is the location of point A?
(-1, 2)
(-2, -1)
(1, -2)
(-2, 1)
Answers
Answer: (-2,1)
Step-by-step explanation:
Read it lije (x,y)
Use quadrilateral ABCD. What value for m DAB would show ABCD is a parallelogram?
Answers
Answer:
m∠DAB = 101°
x = 7
y = 12
Step-by-step explanation:
Properties of a parallelogram,
1). Opposite sides of a parallelogram are equal and parallel.
2). Opposite interior angles are equal in measure.
3). Consecutive interior angles are supplementary.
By the first property,
BC ≅ AD
2x + 4 = 3x - 3
3x - 2x = 4 + 3
x = 7
AB ≅ CD
2y + 10 = 3y - 2
3y - 2y = 10 + 2
y = 12
By second property,
m∠ABC = m∠ADC
2z + 15 = 3z - 17
3z - 2z = 15 + 17
z = 32
Therefore, m∠ADC = (3z - 17)°
= 3(32) - 17
= 96 - 17
= 79°
By third property,
m∠ADC + m∠DAB = 180°
79° + m∠DAB = 180°
m∠DAB = 180° - 79°
m∠DAB = 101°
Dilate Point B by a scale factor of 3:
(12,12)
(12,0)
(0,12)
(4,3)
Answers
We can write the coordinates of the vertices of the triangle after dilation by a scale factor as -
C'(9, 6)
B'(0, 12)
A'(12, 12)
What is dilation?Dilation is the enlargement or shrinking of the coordinates.
Given is a triangle as shown in the image.
The coordinates of the vertices of the triangle are -
C(3, 2)
B(0, 4)
A(4, 4)
For the dilation by a scale factor of {K} = 3, we can write -
C'(3 x 3, 2 x 3) = C'(9, 6)
B'(0 x 3, 4 x 3) = B'(0, 12)
A'(4 x 3, 4 x 3) = A'(12, 12)
Therefore, we can write the coordinates of the vertices of the triangle after dilation by a scale factor as -
C'(9, 6)
B'(0, 12)
A'(12, 12)
To solve more questions on dilations, visit the link below -
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Helppppppppppp
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Answers
Answer:
15=3x5
Step-by-step explanation:
5+5+5=15
Answer:
15 = 3 x 5
Step-by-step explanation:
hope this helps!
how do you cauculate net change
Answers
Answer:
You can calculate net change by subtracting the current day's closing price for an asset from the closing price of the previous day!
Step-by-step explanation:
(What net change is) The net change theorem states that when a quantity changes, the final value equals the initial value plus the integral of the rate of change. Net change can be a positive number, a negative number, or zero.
NOT MY ANSWER OR WHATEVER I GOT IT FROM G0OGLE
please please please help me
Answers
Answer:
okok
Step-by-step explanation:
\3+4=123+4−4=12−4
Six friends had lunch together and decided to spilt the bill evenly, If the bill was 48.60 what was everyone’s share?
Answers
Answer:
8.1
Step-by-step explanation:
48.6 / 6 is 8.1 .
The amount of money each friend is required to contribute is $8.1.
What is a unitary method?A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.
Given, Six friends had lunch together and decided to spilt the bill evenly.
As they have split the bill evenly,
The amount of money each friend needs to contribute can be obtained by dividing the total amount by the total number of friends which is,
= $(48.6/6).
= $8.1
learn more about the unitary method here :
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Monica would like to earn at least $150 a week, and her parents have told her she cannot work
more than 20 hr. each week. What is the least hourly rate should she look for in order to meet her?
Plz help I’ll give u brainliest
Answers
Convert:
a) 3.65kg to g b) 568cm to m
c) 82L to cL
d) 0.825 m to dam e) 67.89 hg to dg f) 69g69mgtomg
Only need the answer and pls give fast pls
Answers
2. C(-6, 1), D(2, 1)
what is the slope
Answers
Answer:
0
Step-by-step explanation:
(1-1) / (-6-2) = 0 / -8 = 0
