Can someone please help?
Answer:
the anser is 24
Step-by-step explanation:
half of the width is 6cm so the full width of the circle is 12cm and you just multiply the width by 2. thats how you find the diameter of a circle.
what 1x0 i now it is 0
Answer:
haha yes it's 0 good job!
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
Yes you are right.
also it's "know" not "now".
Charles purchases a car for $50,187 at 1.9% add-on rate for 6 years.
Answer:
good for him
Step-by-step explanation:
18=3(3x-6)
4x+6+3=17
Answer:
3(3x -6)=9x-18
4x +6+3=4x +9
Reflect the figure over the line x =
= 3
Plot all of the points of the reflected figure.
You may click a plotted point to delete it.
Answer: Just re dot the points like mirror it on where ever on the graph Step-by-step explanation:
I belive that's how it's done
help will be greatly appreciated!!! Write the system of equations for these two lines.
Answer:
See answer below:
Step-by-step explanation:
Blue: y=2x+1
Red: y=3x-2
What is the approximate circumference of a circle with a radius of 12 ft? Use 3.14
for TT.
A. 3.82 ft
B. 7.64 ft
C. 37.68 ft
D. 75.36 ft.
PLEASE I NEED HELP
answer:
D 75.36
explanation:
i did 3.14x12x2
i hope i am right
Answer:
D. 75.36 ft
Step-by-step explanation:
The formula for circumference is C=2TTr. 3.14x12=37.68 37.68x2=75.36
Qual o raio de uma superfície esférica com 40 cm2 de área, em cm, aproximada às centésimas? Responde à seguinte questão, escrevendo apenas o valor numérico em algarismos
Responder:
1,78 cm
Explicación paso a paso:
El área de superficie total de la superficie esférica se expresa como;
T = 4πr² donde
r es el radio
Dado
TSA = 40 cm²
Sustituir
40 = 4πr²
r² = 40 / 4π
r² = 10 / π
r² = 10 / 3,14
r² = 3,185
r = √3,185
r = 1,78
por lo tanto, el radio de la esfera a la centésima más cercana es 1,78 cm
is this right!? HELP ASAP!!! WILL GIVE BRAINLIEST make sure ypur answer is correct!!
HELP ME JIM! Math HW
Problem 7
Answers:
dots A = 2dots B = 5-----------------------
Explanation:
In step 1, there are 2 dots. So that number (2) fills in the blank for dots A.
Step 2 has 5 dots, which fills in the blank for dots B.
===========================================================
Problem 8
Answer: A) Quadratic
-----------------------
Explanation:
We have this sequence of dots: {1, 2, 5, 10, ...}
Note the increments of +1, +3, +5, ...
The increments aren't the same, so we don't have a linear sequence. But because the increment amounts go up by 2 each time, this strongly implies a quadratic sequence.
The rule for this sequence is n^2 + 1. Whatever the step number (n) is, we square it and add 1 onto that result. For instance, for step 3, we have n = 3 that leads to n^2 + 1 = 3^2 + 1 = 9 + 1 = 10. Also, note how the lone dot on the left of step 3 is tacked onto the 3 by 3 square of dots.
===========================================================
Problem 9
Answers:
dots A = 3dots B = 9-----------------------
Explanation:
Same idea as problem 7
===========================================================
Problem 10
Answer: B) Exponential
-----------------------
Explanation:
The sequence is {1, 3, 9, 27, ...}
In step 3 we have 3 rows and 9 columns of dots to give 3*9 = 27 dots total here.
The sequence is growing by a factor of 3 each time. In other words, we are tripling the terms or multiplying each term by 3 to get the next term.
Therefore, we have an exponential pattern.
The rule is 3^n
Eg: if we're on step n = 2, then we have 3^n = 3^2 = 9 dots.
Solve the system of equations by substitution. Show all work neatly on your work page. Checking your answer is wise.
3x + 2y = 7
y = -3x +11
Answer:
15
Step-by-step explanation:
3x + 2y = 7
y = -3x +11
*5 EXTRA POINTS* The height of a cylinder is 8 units. The circumference of the base of the cylinder is 10π units.
Which measurement is closest to the volume of the cylinder in cubic units?
the answer would be 80 cubuc unitsStep-by-step explanation:
Answer:
628.32
Step-by-step explanation:
the circumference is ALWAYS Pi times more than the diameter so the diameter must be 10, and 10/2 is 5 so the radius is 5
5 squared is 25
25 times π is 78.5398163397
and 78.5398163397 times 8 is around 628.32
HELOPPPPPPPP ILL MARK YOU BRAINLIST
Answer:
im stuck on that too I NEED HELP TOO :((
Step-by-step explanation:
saddddddddddddddddddddd
What is the slope of the line?
Answer:
3/4
Step-by-step explanation:
the numerator of slope (in this case 3) is always y because y rises. in this case, in order to get to the other plot you need to rise three times then run 4. "run" is how many it takes to get to the plot but in the x direction. for example in this case it took 3 rise and 4 run.
please help me! (slopes) (brainliest)
what is the value of 7 in the number 8975
Answer:
70?
Step-by-step explanation:
ASAP WHO EVER ANSWER THESE WILL BE MARKED BRANLIEST
Answer:
i dont know honestly
Step-by-step explanation:
The ratio of two supplimentary angles is 4:1. Find the measures of both angles.
Answer:
The Measures of both angles are 144° and 36°
Step-by-step explanation:
What are 5 values between -6 and -7?
Please help me!! I WILL give brainliest!!
Answer:
-6.1,-6.2,-6.3,-6.4-6.5
Step-by-step explanation:
Trust
Answer:
-6.2, -6.3, -6.4, -6.5, -6.6
1. Which of the following is NOT a true statement?
a) A quadrilateral with 2 pairs of parallel sides is a parallelogram.
b) Every rhombus has 2 pairs of parallel sides.
c) Every quadrilateral with 4 right angles is both a rectangle & rhombus.
d) Every rectangle is also a parallelogram
Answer:B
Step-by-step explanation: not cause you have trapeziums not c cause you have squares not d cause it just aint
Answer:They are all true statements
Step-by-step explanation:
if 9 out of 25 people are left-handed what percent are right-handed
Answer:
64%
Step-by-step explanation:
If 9 out of 25 people are left-handed
That means 25-9 = 16 people are right handed
or 16/25 are right handed
Multiply the top and bottom by 4 to get it out of 100
64/100
Percent means out of 100
64% are right handed
[tex](m{}^{2})(m {}^{?}) = m {}^{5} [/tex]
What is the answer for - ?
Answer:
5/2
Step-by-step explanation:
[tex](m^{2})(m^{?}) = m^{5}\\ m^{2*?} = m^{5}\\m^{2*5/2} = m^{5}\\(m^{2})(m^{5/2}) = m^{5}[/tex]
375 x228 step by step How to solve
Mrs. Barkley is making a snack mix out of different flavors of pretzels and chips. The weight of each snack package she used to make the mix is shown on the line plot below. What is the total weight, in ounces, of the snack mix?
Answer:
20 ounces
Step-by-step explanation:
The line plot is attached below.
From the line plot, we can see that there is a total of 7 snack mix. Two of the snack mix weigh 1 and half (1.5) ounces each, one snack measure 2 and three quarter (2.75) ounce, three snack mix measure three and half (3.5) ounce each and one snack measure 3 and three quarter (3.75) ounce. Therefore the total weight of the snack mix is:
Total weight = (2 * 1.5) + (1 * 2.75) + (3 * 3.5) + (1 * 3.75)
Total weight = 20 ounces
Jameson is taking a multiple-choice test and he doesn't know an answer. He can answer A, B, C, D or E. What is the probability that he will guess correctly?
(x+8)(x-5)
[tex] (x + 8)(x - 5) [/tex]
Answer: [tex]\huge\boxed{\ x^2+3x-40}[/tex]
My step-by-step explanation:
1. First thing we do is: Distribute
(x+8)(x−5)x
(x−5)+8(x−5)
2. Second thing:Distribute
x(x−5)+8(x−5)
x^2−5x+8(x−5)
3.Third thing: Distribute
x^2−5x+8(x−5)
x^2−5x+8x−40
4. Fourth thing: Combine like terms
x^2−5x+8x−40
x^2+3x−40
5.And finnaly we find: The solution
x^2+3x−40
Good Luck!
You deposit 600$ in a savings account.the account earns 10% simple interest per year
A. What is the interest after 10 years?
B.what is the balance after 10 years
Answer:
A) $600
B) $1200
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 10%/100 = 0.1 per year,
then, solving our equation
I = 600 × 0.1 × 10 = 600
I = $ 600.00
The simple interest accumulated
on a principal of $ 600.00
at a rate of 10% per year
for 10 years is $ 600.00.
You and three friends go out to eat and decide to split the bill evenly. The food you order comes to a total of $48. If you leave a 15% tip and pay 6.25% sales tax, how much should you each pay?
Answer:
11.64
Step-by-step explanation:
100%-> 48
15%-> 7.20
6.25%-> 3
48+7.20+3=58.20
58.20÷5=11.64
a packet contains blue and yellow flower seeds in thwle ratio 3:4. there are 32 floweer seeds
Note: We need to find the number of seeds of each color.
Given:
A packet contains blue and yellow flower seeds in the ratio 3:4.
There are 32 flower seeds.
To find:
The number of blue and yellow flower seeds.
Solution:
Let the number of blue and yellow flower seeds are 3x and 4x respectively.
There are 32 flower seeds.
[tex]3x+4x=32[/tex]
[tex]7x=32[/tex]
[tex]x=\dfrac{32}{7}[/tex]
[tex]x\approx 4.57[/tex]
Now,
The number of blue flower seeds is
[tex]3(4.57)=13.71\approx 14[/tex]
The number of yellow flower seeds is
[tex]4(4.57)=18.28\approx 18[/tex]
We approx. the value rounded to the nearest integer because the number of flower seeds cannot be a decimal of fractional value.
Therefore, the number of blue seeds is 14 and the number of yellow seeds is 18.
Unit rate 5 breaks in 8 hours