Answer:
- 8 / 3
Step-by-step explanation:
-3x= - 1 + 9
-3x = 8
x= - 8/3
first to get it right gets brainliest
What kind of room has no doors or windows
Tessa bought stock in a restaurant for $177.00. Her stock is now worth $260.19. What is the percentage increase of the value of Tessa's stock?
Answer:
About 45% increased
Luisa sells stuffed animals. She sells a stuffed elephant for $34.90, and the sales tax is 9% of the sale price. About how much is the sales tax on the elephant?
$3.15
$4.90
$0.32
$4.95
Answer:
OH DADDY FASTER
Step-by-step explanation:
OY PAPI MAS RAPIDO
Giving points out help me
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Find the volume of the composite solid. Round to the nearest tenth.
3 cm
6 cm
2 cm
Answer:
36 cm
Step-by-step explanation:
3 cm times 6 cm = 18cm
18 cm times the height (2 cm) = 36 cm
So, the answer is 36 cm for the volume.
Find the volume of the cone.
Either enter an exact answer in terms of pie or use 3.14 for pie and round your final answer to the nearest hundredth.
Answer:
301.59
or
96 π
Step-by-step explanation:
on khan acad. if you click on the box, you can click on the pi icon to do it in terms of pi.
I always do in terms, but make sure to learn the other way :)
the formula for cone volume is π r^2 h/3
radius = 6
height = 8
π 6^2 8/3
π 36 8/3
π 36 x 8 /3
π 288 / 3
π 96
Complete the equation so that it had infinitely many solutions
Answer:
1 - z/3
Step-by-step explanation:
Paolo missed 3 out of 15 questions on a quiz, or 3/15. Write the fraction of a questions paulo answered correctly as a decimal
12/15 correct = 0.8
A bread recipe calls for 4 eggs for every 1 ½ pounds of flour you use. If you had 12 pounds of flour, how many eggs would you need to make all the bread that you could? Hint: set up a proportion.
Answer:
you would need 36 eggs
Step-by-step explanation:
you need 36 eggs because you can put 1/12 into 12 9 times without going over and 9 times 4 is 36.
Mandy paid $9.84 for 3 pounds of ground meat. What is the price per pound?
Answer:
$3.28 wait for more responses if needed
Step-by-step explanation:
9.84 divided by 3 would be 3.28
Answer:
3.28 per pound
Step-by-step explanation:
All you have to do is divide 9.84 by 3 to see how much Mandy paid per pound.
Hope this helps!!!
Need help what’s the irrational number?
Answer:
B. √6
Step-by-step explanation:
Irrational number is a number that cannot be expressed in a form of fraction
2.5 = 5/2
√6 = 2.49...
1/2 = 1/2
√9 = 3/1
27/2 divided by 9 what is the answer
Answer:
1.5
Step-by-step explanation:
The rate at which a plant grows is constant. At the 3rd week it is 12 inches tall and at the 5th week it is 20 inches tall. If this
information is plotted on a coordinate plane, what is the y-coordinate of the the point (1. y)?
A - 1
B- 2
C- 4
D- 9
Answer:
4
Step-by-step explanation:
3 (week), 12 (inches)
(3,12) = (1,4)
(x,y)
x=1
y=4
Ans- y=4
Please help will brainlist
Answer:
It should be A
Step-by-step explanation:
(I'm not 100% sure, but two of the sides are congruent so I would just choose 3!)
Simplify each algebraic expression. 5(10a−2)
Answer:
The answer is 50a−10
Step-by-step explanation:
Answer:50a-10
Step-by-step explanation:
multiply 5 into the parenthesis: 5x10 and 5x2
CAN YOU HELP ME PLEASE
Answer:
a. 60 degrees
b. 300 degrees
c. 12π
d. 2π
e. 10π
f. 36π
g. 6π
A circle has a radius of 4 in. What is the circumference of the circle?
Answer: C≈25.13in
Step-by-step explanation:
Simplify each expression by using the distributive property and combining like terms.
3 ● (2x - 4) - 4x
Answer:
2x - 12
Step-by-step explanation:
Hello!
So, let's simplify using the distributive property.
Let's look at 3(2x - 4). You want to multiply 3 by every term inside the parentheses.
3*2x = 6x
3*-4= - 12
So now our expression looks like this:
(6x - 12) - 4x
Now we combine like terms. Our only like terms are 6x and -4x.
6x - 4x = 2x. So, our simplified expression is:
2x - 12.
Solve for x: 2 + 3x = 10x - 5
Answer: 1
Step-by-step explanation:
2+3 = 5
10 - 5 = 5
The x’s would be just 1 to make them equal since they don’t need to be multiplied
A child building a tower with Blocks uses 15 for the bottom row. Each row has 2 fewer blocks than the previous row. What formula would you use to find the number of blocks in the 5th row?
A)blocks in 5th row =15+(15-1)-2
B)blocks in 5th row=15+(5-1)(-2)
C)blocks in 5th row=15+(5+1)(-2)
D)blocks in 5th row=5+(15-1)(-2)
Answer:
B)blocks in 5th row=15+(5-1)(-2)
Step-by-step explanation:
We are given that
Number of block in bottom row=15
Each row has 2 fewer blocks than the previous row
We have to find the formula would you use to find the number of blocks in the 5th row.
Number of blocks in second row=15-2=[tex]15+1(-2)[/tex]
Number of blocks in third row=15-2-2=[tex]15+2(-2)[/tex]
Number of blocks in 4th row=[tex]15-2-2-2=15+3(-2)[/tex]
Number of blocks in 5th row=[tex]15-2-2-2-2=15+4(-2)[/tex]
Therefore, number of block in 5th row
[tex]15+(5-1)(-2)[/tex]
This is required formula to find the number of blocks in the 5th row
Hence, option B is true.
B)blocks in 5th row=15+(5-1)(-2)
can someone help please?
Answer:
a. 150 degrees
b. 210 degrees
c. 12π
d. 5π
e. 7π
f. 36π
g. (I'm assuming the shaded region is CAB) 15π
If the slope of a line is 4 and you start at the origin (0, 0), name two points that
would be on that line? *
Answer: (4,1) and (8,2)
Step-by-step explanation: i did rise over run and it was fairly easy since the slope is a basic line that does have fractions or decimals
Consider the geometric sequence:
4, 8, 16, 32, ...
If n is an integer, which of these functions generate the sequence?
Choose all answers that apply:
a(n) = 4(2)” for n > 0
b(n) = 2(2)" for n > 1
c(n) = 4n-1 for n > 2
d(n) = 4n-2 for n > 3
Answer: a and b
Step-by-step explanation: plug in
The function for the geometric series is Tₙ = 4 (2)ⁿ⁻¹, the correct option is A.
What is a Geometric Series?A sequence of numbers such that the consecutive term is increasing or decreasing by a fixed ratio is called a geometric series.
The geometric series is
4,8,16,32,........
The function which denotes this sequence is given by
The standard equation for geometric series is
Tₙ = a₁ rⁿ⁻¹
r = 2
a₁ = 4
Tₙ = 4 (2)ⁿ⁻¹
To know more about Geometric Series
https://brainly.com/question/4617980
#SPJ2
which expression is equivalent to 15 x^3 z^5/ 3 x^7 z^-5
A 12/x^10
B 5x^4
C 5(x/z)^10
D 5(z/x)^10
E 12(z/x)^10
Answer:
15 x^3 z^5/ 3x^7 z^-5
15/3×x^(3-7)×z^(5+5)
5×x^-4×z^10
5z^10/x^4
Which of the following rational functions is graphed below?
Answer:
Lets start by looking at the y and x asymptotesX=1 and x=5 Hence we need to look for (x-1) and (x-5)Hence A is your answer-2x + 3 – 5x – 4 = -3x – 8 + 10x
what is x
Answer:
x= 1/2
Step-by-step explanation:
Let's solve your equation step-by-step.
−2x+3−5x−4=−3x−8+10x
Step 1: Simplify both sides of the equation.
−2x+3−5x−4=−3x−8+10x
−2x+3+−5x+−4=−3x+−8+10x
(−2x+−5x)+(3+−4)=(−3x+10x)+(−8)(Combine Like Terms)
−7x+−1=7x+−8
−7x−1=7x−8
Step 2: Subtract 7x from both sides.
−7x−1−7x=7x−8−7x
−14x−1=−8
Step 3: Add 1 to both sides.
−14x−1+1=−8+1
−14x=−7
Step 4: Divide both sides by -14.
The measure of an angle is seven times the measure of its supplementary angle. What is the measure of each angle?
Step-by-step explanation:
7x= 180-x
7x+x= 180
8x= 180
x= 22.5
the angle is 22.5
its supplementary angle is 157.5
2^2×3^2/2^-2×3^-1
plzz give answer
Answer:
48
Step-by-step explanation:
The computation is shown below:
= 2^2×3^2 ÷ 2^-2×3^-1
= 4 × 9 ÷ 2^-2 × 3^-1
= 48
Hence, the given equation shows the answer of 48
So the same would be considered and relevant too
Therefore the 48 is the answer
What is 3/7 divided by 1/3
Answer: 9/7
Step-by-step explanation:
Please help will mark as brainliest
Answer:
B
Step-by-step explanation:
because when you flip it you get the other side ABC
