Answers
Answer: a.2^3, b. 3^5, c. 4^3 + 5^2, d. 9^4 + 7^2
Step-by-step explanation:
i took this class already
Answer:
a) = 8
b)=243
c)=1 600
d)=321 489
Explanation
a) 2×2= 4×2= 8
b)3×3=9×3=27×3=81×3=243
c)4×4=16×4=64×5=320×5=1 600
d)9×7=63×9=567×9=5 103×7=35 721×9=321 489
Related Questions
Convert the following angle from degrees to radians. Express your answer in simplest
form.
285
Answers
?° × π/180 = ?rad
So put 285 in and...
285° × π/180 = 4.974rad
The answer is 4.97419rad
Answer:
Step-by-step explanation:
y=-3x+6 and y=6-3x, which of the following statements best describes the two lines? WILL MARK AS BRAINLIEST!!!
Answers
Answer:
what are the statements?
Step-by-step explanation:
Answer:
y=6-3×
Step-by-step explanation:
It is the most explainful way to do the work
4. Where does Equation A and Equation B intersect?
Using algebra, verify where the equations intersect.
y=-2x-2
y=8x+2y=12
Answers
One of the legs of a right triangle measures 7 cm and the other leg measures 17 cm.
Find the measure of the hypotenuse. If necessary, round to the nearest tenth.
Answers
Answer:
18.4
Step-by-step explanation:
By using the pythagorean theorem (a^2 + b^2 = c^2)
On the day a certain celebrity proposes marriage, 8 people know about it. Each day afterward, the number of
people who know grows by 50%.
Which expression gives the number of people who know about the proposal after 4 days?
Answers
Answer:
Step-by-step explanation:
people in the know after 4 days = 8×1.50⁴
Answer:
8(1+0.5)(1+0.5)(1+0.5)(1+0.5)
Step-by-step explanation:
i did the khan :)
Infinite or no solution??
154= -4(8+6r)+24r
Answers
Answer:
NO SOLUTION.
Step-by-step explanation:
154= -4(8+6r)+24r
154 = -32 - 24r + 24r
154 = -32.
NO SOLUTION>
Use the area of the rectangle to find the area of the triangle.
5 ft
8 ft
Answers
Answer:
B
Step-by-step explanation:
5*8 equals 40, the area of the square. Divide by 2 to get the triangles area. which is 20
Answer:
B is correct
Step-by-step explanation:
8*5=40
40*1/2=20
B is correct
PLS HELP!! GIVING BRAINLST!!
Answers
Answer:
C. [tex]x=\frac{3}{2} , y=\frac{1}{2}[/tex]
Step-by-step explanation:
Both of the equations would equal to one another since they're both solving for "y".
Steps: Plug in x into one of the equation:
[tex]-x+2=3x-4[/tex] [tex]y=3(\frac{3}{2} )-4[/tex]
[tex]-3x+4[/tex] [tex]-3x+4[/tex] [tex]=\frac{9}{2} -4[/tex]
------------------------ [tex]=4.5-4[/tex]
[tex]-4x+6=0[/tex] [tex]y=0.5 or \frac{1}{2}[/tex]
[tex]-6[/tex] [tex]-6[/tex]
------------------
[tex]\frac{-4x}{-4} =\frac{-6}{-4}[/tex]
[tex]x=\frac{3}{2}[/tex]
[tex]x=\frac{3}{2} , y=\frac{1}{2}[/tex]
Last weekend Mr. Long and one of his buddies went to Red Lake fishing. The fishing was good and they went through 8 dozen minnows. This weekend there are going to be a total of 5 people fishing. If the fishing is just as good how many dozen minnow should Mr. Long buy?
Answers
Answer:
20 dozen
Step-by-step explanation:
2/8*12=5/12x
2/96=5/12x
24x = 480
x = 480/24 = 20
The given formula can be used to determine the volume of a cylinder V= BH = Area
Answers
Answer:
5626.9 m cubed
Step-by-step explanation:
17. A cistern has two inlets A and B which can fill it in 12 minutes and 15 minutes respectively.
An outlet C can empty the full cistern in 10 minutes. If all the three pipes are opened
together in the empty tank, how much time will they take to fill the tank completely?
Pls help
Answers
Answer:
20 minutes
Step-by-step explanation:
please like
.............
Complete the ratio table to convert the units of time from hours to weeks or weeks to hours PLEASEE HELP I WILL MARK U BRAINLIEST
Answers
Answer:
7 and 504
Step-by-step explanation:
one week equals 168 hours
1176/168=7
3×168=504
Answer:
168 ⇒ 11176 ⇒ 7504 ⇒ 3Step-by-step explanation:
We know 1 week has 168 hours. To find out the amount of weeks if you know only the hours you do Y = X/168
If you know the weeks and not the hours, you do X = Y*168
In both equations above, X is the hours and Y is the weeks
can someone do my iready please its due in 4 hours 3 ill give 20 points for it!!!!!! PLEASEEEE (*´◒`*)
Answers
Answer:
YAYA
Step-by-step explanation:
Nora and Violet had saved their babysitting money at a ratio of 5:9. Nora has $48 less than Violet. How much money do they have in total?
Answers
Answer:
168
Step-by-step explanation:
9-5 = 4 = 48
48 / 4 = 12
12 x ( 9 + 5 )
168
There are 2 cats to 5 dogs. Which of the following is an equivalent ratio of cats to dogs?
Answers
Answer:
See below.
Step-by-step explanation:
The ratio of cats to dogs would be 2/5. This is the simplest ratio, but I assume you are looking for other ratios that are equal to 2/5
Since you did not provide choices to pick from, I can't really answer your question. But, some ratios that are equal to 2/5 are 4/10, 6/15, 8/20, and 10/25.
30 points HURRY
Using historical population data, Jasper determines the logistic regression equation y =
214
1+ 16.4e-0.05%
for the
population, in thousands of people, of his town after x years.
To the nearest thousand people, what is the projected population 30 years from now?
46,000 people
O 55,000 people
143,000 people
О 214,000 people
Answers
Answer:
46,000
Step-by-step explanation:
do the 16.4e part first, substitute x for 30 then add 1 = 4.66ish
214/4.66 rounded is about 46 so probably 46,000
Amit works for 35 hours and earns £8 per hour.
On Saturday he works for an extra 5 hours and receives 25% extra pay for these hours worked.
Work out the total amount of money that Amit will receive this week.
Answers
Answer:
the total amount received by him is £330
Step-by-step explanation:
The computation of the total amount of money that he received is shown below:
For 35 hours, he earns = 35 ×£8 per hour = £280
For extra 5 hours, he earns = 5 × (£8 × 1.25) = £50
Hence, the total amount received by him is £330
PLEASEE HELP, I’M CONFUSED!
Answers
Answer:
182
Step-by-step explanation:
Answer:
200
Step-by-step explanation:
if x is the original number:
[tex]0.7x = 140\\7x = 1400\\x = 200[/tex]
What's the answer?
A) Y= 2x
B) Y= -2x - 4
C) Y= 2x - 2
D) Y= 2x + 2
Answers
Hi!! I'd love to help!!
The slope of your points is 2.
When we use the slope intercept formula (y=mx+b), we get y=2x-2.
So the answer to your question is C
Hope this helps!! Let me know if you need any more help or have questions/concerns.
The perimeter of the triangular park shown on the right is 11x - 7. What is the missing length?
Answers
Answer:
6x-4
Step-by-step explanation:
the perimeter is the distance around the shape, we get this by adding all the sides, call the missing side y and set up an equation for the perimeter
11x-7 = 4x+2 + x-5 + y
solve for y
11x-7 = 5x -3 + y
11x-4 = 5x + y
6x-4 = y
??????????????????????????
Answers
Have a nice day!
Find the price of a $75.00 mea with a 18% tip.
Answers
Answer:
$88.50
Step-by-step explanation:
you start by turning the decimal to a fraction by moving the decimal dot 2 places to the left so now you have 0.18
then multiply 0.18 * 75 to get 13.5
then add 15.5 + 75 to get the total meal price which is 88.5
Periodic Functions Determine the period. 10 0 Enter
Answers
Answer:
no
Step-by-step explanation:
Plzzzz help the photo my brother messed up though
Answers
Answer:
10% is shaded
Step-by-step explanation:
it goes to 10% only
Find the missing angle measure.
A. 145°
B 163°
C. 60°
D. 135°
E. 124°
F. x°
The measure of the missing angle is
Answers
Answer:
F = 93
Step-by-step explanation:
The angles of a hexagon should add up to 720 degrees.
Simply subtract all of the numbers and you get 93 degrees.
The sum of all the angles in a hexagon is 720°.
x° + 145° + 163° + 60° + 135° + 124° = 720°
x° + 627° = 720°
x = 720° - 627°
x = 93°
The measure of the missing angle is 93°.
Today, everything at a store is on sale. The store offers a 10% discount.
The discount price of a hat is $18. What is the regular price?
Answers
Answer:
$20
Step-by-step explanation:
18*(1+10/100)
18*(1+0.1)
18*1.1
= 19.8
Find the product.
орол
(5)(1).
(6)(7)
Answers
Answer:
a) 5
b) 42
Step-by-step explanation:
a) any number multipled with 1 is the number itself
b) if you add 6 seven times you get 42
Miguel baked 42 cookies for a charity bake sale. He made packages with 3 cookies in each. What equation can be used to find how many packages, p, of cookies Miguel made?
Answers
Answer:3p=42 (p=14)
Step-by-step explanation:
Since there are 3 cookies in each pack you would need to divide.
can someone help me??
Answers
Answer:
yes, (2, 7) is a solution
Step-by-step explanation:
2(3) + 3 = 9 True
2(3) + 9 = 15 True
why do people want brainliest sm?
Answers
Answer:
Honestly um I started a few days ago yet dont know
