Answer:
=10
Step-by-step explanation:
1: Add the numbers
2: Factor the numbers
3: Apply radical rule
Answer: =10
Hope this helps.
Answer:
10
Step-by-step explanation:
ok
Write the following using algebraic notation, using the letter x for any unknown number: i think of a number,add two then multiply by three
Answer:
3(x + 2)
Step-by-step explanation:
i think of a number: x
add two: x + 2
then multiply by three: 3(x + 2)
Answer:
(x+2)3
Step-by-step explanation:
x is the number we thought of
so add the 2+the number we thought of which is;
x+2, then multiply by 3;
=(x+2)3
Brainliest question please help me please
Answer:
79.38 m^2
Step-by-step explanation:
Answer:
Step-by-step explanation:
TO=√((4²+(8+4)²)=√(16+144)=√160=√(16×10)=4√10
OU=√(2²+(4+2)²)=√(4+36)=√40=√(4×10)=2√10
area of triangle TOUR=lw=4√10×2√10=8×10=80 units²
Algebra help please!
Answer: I am very sorry, but I don't know the answer either
the difference of 5 times the cube of x cubed and the quotient of 4 times x and 3
Answer:
[tex]5(x^3)^3-\frac{4x}{3}[/tex]
Step-by-step explanation:
Let the number be x
Condition:
=> [tex]5(x^3)^3-\frac{4x}{3}[/tex]
Answer:
[tex]5x^{9} - 4 x/3[/tex]
Step-by-step explanation:
The difference of 5 times the cube of x cubed and the quotient of 4 times x and 3 can be written as:
[tex]5 \times (x^3)^3 - (4 \times x)/3[/tex]
Multiply the terms.
[tex]5(x^3)^3 - 4x/3[/tex]
Multiply the exponents.
[tex]5x^{3 \times 3} - 4 x/3[/tex]
[tex]5x^{9} - 4 x/3[/tex]
2 3 4 cups of oatmeal and makes one dozen muffins. If he makes 3 dozen muffins for a club meeting and 2 1 2 dozen muffins for a family reunion, how much oatmeal will he use?
Answer:
15 1/8 cups of oatmeal will be used
Step-by-step explanation:
Firstly, we shall be calculating the total number of dozens of muffin made
That would be the addition of the dozens of muffin made for the family reunion and that made for the club meeting = 3 + 2 1/2 = 5 1/2 or simply 5.5 dozens
Now, from the question initially, 2 3/4 or simply 2.75 cups of oatmeal makes 1 dozen muffins
x cups of oatmeal = 5.5 dozens of muffin
x * 1 = 2.75 * 5.5
x = 15.125 cups of oatmeal or simply 15 1/8 cups of oatmeal
Which function is graphed below?
Answer:
h(x)= sqrt 2-x
Step-by-step explanation:
pretty sure this is right
the area of the conference table in mr. Nathan's office must be no more than 175 ft^2. if the length of the table is 18ft more than the width,x, which interval can be possible widths?
Answer:
x is less than or equal to 7
Step-by-step explanation:
the nearest integer of the square root of -105
Answer:
10
Step-by-step explanation:
What’s the slope of the situation?
Answer: 1/5 or 0.2
Step-by-step explanation:
10/50=15/75=23/115=28/140=32/160=1/5=0.2
The factor tree for 3,025 is shown. A factor tree starts with 3,025 at the top. 3,025 branches down to 5 on the left and 605 to the right. 605 branches down to 5 on the left and 121 on the right. 121 branches down to 11 on the left and 11 on the right. What is the simplest form of StartRoot 3,025 EndRoot? 16 55 52(112) 52+(112)
Answer to your query is provided below in the image
In this exercise we have to have knowledge about divisibility in this way we find that:
[tex]3025 \ is \ 5^2(11)^2[/tex]
Knowing that divisibility is the ability of a number to decrease its value, we calculate that:
[tex]3025/5=605\\605/5=121\\121/11=11\\11/11=1\\=5^2(11^2)[/tex]
See more about prime factorizarion at brainly.com/question/369266
What are the six digit grid coordinates for spot elevation 210
7 divided by 2-4.5 multiplied by 3+8
Answer:
-2
Step-by-step explanation:
(7/2)-(4.5* 3) +8= -2
Answer: -2
Step-by-step explanation:
On the farm, there were 2 types of animals, Pigs and Chickens. The farm had a total of 10 animals. one day he counted 34 legs. He immediately
calculated the number of chickens. How many chickens were there?
Answer:
3
Step-by-step explanation:
since he said he counted 34 legs.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34. you should first remove 2 from 34 that would give you 32. 32 divided by 4 which is the number of legs a single pig has is 8, 8 plus 2 divided by two which is the number of legs a single chicken has is 1 so I plus 8 is 9, but they said he has 10 animals, then you remove 4 again reducing the pig side to 28 and increasing the chicken size to 6. 28 divide by 4 is 7, and 6 divided by 2 is 3, so 3 plus 7 is 10, and ten is the number of animals, so the number of chicken is 3.
Expand 7x+14-2(x+4)
Answer:
7x+14-2x-8 simplify and get 5x+6
Step-by-step explanation:
Distributive Property
-2(x+4)
-2x-8
Add together and combine like terms.
7x+14-2x-8
5x+6
Step-by-step explanation:
7x + 14 - 2 ( x+ 4)
7x + 14 - 2x + 8
7x - 2x + 14+8
5x+22 answer
Find the difference (9x2 + 3x – 2) + (3x2 – 5x – 3) Please show work so I can see what I was doing wrong. Thanks
Answer:
Adding the x² terms gives us 9x² + 3x² = 12x², combing the x terms gives us 3x - 5x = -2x and -2 - 3 = -5 so the answer is 12x² - 2x - 5.
Answer:
12x²- 2x -5
Step-by-step explanation:
actually this is the sum
(9x² + 3x – 2) + (3x² – 5x – 3)=
9x² + 3x – 2 + 3x² – 5x – 3=
(9+3)x² + (3-5)x- 5 = 12x²- 2x -5
work out the perimeter of the triangle when the sides are : 3x-5 2x 19-x
Answer:
4x + 14
Step-by-step explanation:
The perimeter of the triangle is equal to the sum of its three sides.
The sides of the triangle are 3x-5, 2x, and 19-x.
Calculate their sum.
3x - 5 + 2x + 19 - x
Rearrange.
3x + 2x - x + 19 - 5
Add or subtract like terms.
4x + 14
The perimeter of the triangle is 4x + 14.
Answer:
The perimeter of the triangle is 4x+14
Step-by-step explanation:
Perimeter is sum of all sides.
So,
=> 3x-5+2x+19-x
=> 5x-x-5+19
=> 4x+14
So, The perimeter of the triangle is 4x+14
Evaluate x3 - 3y when x = -3 and y = 4.
Answer:
- 39
Step-by-step explanation:
x³ - 3y
Put x as -3 and y as 4.
-3³ - 3(4)
Solve for power and multiply.
-27 + - 12
Add the terms.
- 39
Answer:
-39
Step-by-step explanation:
x^3 - 3y
Let x = -3 and y = 4
(-3) ^3 - 3(4)
-27 -12
-39
Markus scored 85, 92, 82, and 94 on the first four tests of the semester. His teacher has not yet told him his score on his fifth test, but did tell him that his score on the fifth test is five points lower than the average (arithmetic mean) of all five tests. Which equation could Markus use to determine the score of the fifth test, x? 4(x + 5) = 353 + x 5(x + 5) = 353 + x 4(x – 5) = 353 + x 5(x – 5) = 353 + x
Answer: B
Step-by-step explanation:
Just did the assignment
Answer:
The big B is the awnser my friend
Step-by-step explanation:
Find the volume of x in the triangle shown below
Answer:
x = 109°
Step-by-step explanation:
Utilise the fact that angles in a triangle add up to 180 so,
→ Form an equation
x + 23 + 48 = 180
→ Simplify
x + 71 = 180
→ Minus 72 from both sides to isolate x
x = 109°
Answer:
109°
Step-by-step explanation:
x+48+23=180
x=180-71
x=109°Which statement best explains the relationship between numbers divisible by 9
and 3?
Answer:
All numbers divisible by 9 are also divisible by 3.
Step-by-step explanation:
Nine is basically just 3 3's.
what is the value of
[tex] \sqrt{64} [/tex]
You are given two water jugs. One holds 5 gallons of water and the other holds 3 gallons of water. How can you use the two jugs to get exactly 4 gallons of water? Now your jugs can hold 11 gallons and 4 gallons. How can you use the two new jugs to get exactly 1 gallon of water? Show all work help me please
For the first one you just need to pour 1 gallon of water from the 5 gallon jug in the 3 gallon jug... If I understood well the question...
I think I probably didn't understand the question but...
solve there magic squares using positive and negative numbers including 0 to add the given number
Answer:
|10 | -4 | -3 |7 |
| -1 | 5 |4 | 2 |
|3 | 1 | 0 | 6 |
| -2 | 8 | 9 | -5 |
Hope this helps
Step-by-step explanation:
Jenna bought 45 lbs of clay for her art projects. She used 13.8 lbs to make a sculpture, and 0.82 lbs for each mug. How many mugs did Jenna make if she had 21.36 lbs of clay left over?
Answer:
She made 12 mugs.
Step-by-step explanation:
Hey can you help a fella out?
Answer: 44 inches
Step-by-step explanation:
Monica has $20. She needs to buy a gallon of milk that costs $2.50. She also wants to buy yogurt, which costs $1.20
a cup. Which inequality can you use to find the number of cups of yogurt Monica can buy?
Answer:
$2.50 + $1.20x [tex]\leq[/tex] $20
Step-by-step explanation:
Monica needs to buy a gallon of milk ($2.50), but she also wants to buy yogurt which is $1.20 each. However, her total cost has to be under $20, and she doesn't know how much yogurt she can get. So the number of cups of yogurt is unknown, so it is represented by the variable x. Now, the milk and the unknown number of cups of yogurt must be less than or equal to $20.
Answer:
14 cupssssssssss
Step-by-step explanation:
Which polynomial function has a root of 3 with multiplicity 2 and roots of –10 and –1 with multiplicity 1? f(x) = (x – 10)(x – 1)(x + 3)(x + 3) f(x) = x(x – 10)(x – 1)(x + 3) f(x) = (x + 10)(x + 1)(x – 3)(x – 3) f(x) = x(x + 10)(x + 1)(x – 3)(x – 3)
Answer:
(x+10)(x+1)( x-3) ( x-3)
Step-by-step explanation:
root of 3 with multiplicity 2
( x-3) ^2 or ( x-3) ( x-3)
root of -10
(x- -10) is (x+10)
root of -1
(x - -1) is (x+1)
( x-3) ^2 (x+10)(x+1)
Answer:
C) f(x) = (x + 10)(x + 1)(x – 3)(x – 3)
Step-by-step explanation:
Please help with this question.
Answer:
Step-by-step explanation:
The first thing we have to do is find the measure of angle A using the fact that the csc A = 2.5.
Csc is the inverse of sin. So we could rewrite as
[tex]\frac{1}{sinA}=2.5[/tex] or more easy to work with is this:
[tex]\frac{1}{sinA} =\frac{2.5}{1}[/tex]
and cross multiply to get
2.5 sinA = 1 and
[tex]sinA=\frac{1}{2.5}[/tex] which simplifies to
sin A = .4
Using the 2nd and sin keys on your calculator, you'll get that the measure of angle A is 23.58 degrees.
We can find angle B now using the Triangle Angle-Sum Theorem that says that all the angles of a triangle have to add up to equal 180. Therefore,
angle B = 180 - 23.58 - 90 so
angle B = 66.42
The area of a triangle is
[tex]A =\frac{1}{2}bh[/tex] where h is the height of the triangle, namely side AC; and b is the base of the triangle, namely side BC. To find first the height, use the fact that angle B, the angle across from the height, is 66.42, and the hypotenuse is 3.9. Right triangle trig applies:
[tex]sin(66.42)=\frac{h}{3.9}[/tex] and
3.9 sin(66.42) = h so
h = 3.57
Now for the base. Use the fact that angle A, the angle across from the base, measures 23.58 degrees and the hypotenuse is 3.9. Right triangle trig again:
[tex]sin(23.58)=\frac{b}{3.9}[/tex] and
3.9 sin(23.58) = b so
b = 1.56
Now we can find the area:
[tex]A=\frac{1}{2}(1.56)(3.57)[/tex] so
A = 2.8 cm squared
An LCD TV costs $459.95. What will the total cost be with 8.25% sales tax? (You must round to the nearest cent.
Answer:
$497.90
Step-by-step explanation:
8.25% sales tax becomes 0.0825 as a decimal fraction.
Then the total cost would be $459.95 plus 0.0825($459.95), or, in more compact form,
Total Cost = (1.0825)($459.95) = $497.90
From his home, Albert would have to walk due north to get to his friend Donald's house and due east to get to his friend Zoe's house. It is 5 kilometers from Albert's house to Zoe's house and a straight-line distance of 9 kilometers from Donald's house to Zoe's house. How far is Albert's house from Donald's house? If necessary, round to the nearest tenth.
Answer:
how far did all of together
Step-by-step explanati them walk :
