Answer:
27
Step-by-step explanation:
PLEASE HELP ME GIVE ME THE ANSWER AND TELL MME STEP BY STEP HOW U GOT IT ILL MARK U BRAINLIEST
Answer:
Its only D.
Step-by-step explanation:
My brain hurts already.
First you do 3x3 then 9x9x9 then 3x3x3x3x3x3 then multiply what you get for 9x9x9 by 3x3x3x3x3x3 then divided by 81 and get your answer.
PLEASEEE HELPPP I'LL GIVE BRAINLIEST
Answer:
x=60°
Step-by-step explanation:
180 - 90 = 90
90 - 30 = 60
x=60
Sally has four continents 2 dime 6 nickels and 10 pennies can you please help me
Answer:
$1.60
Step-by-step explanation:
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-20x(-5)-50 evaluate
Answer:
it's 50 because I know trust me
Answer:
50
Step-by-step explanation:
-20x-5-50= 50
what is 3 1/5 minus 2 1/4 equal
Answer:
0.95 says my calculator
Step-by-step explanation:
Answer:
9/2 or 4 1/2
Step-by-step explanation:
TIME REMAINING
59:50
The table shows the mean number of basketball goals made by four random samples of players from the school team
during this year's season.
Sample #
Sample Mean
Number of Goals
7
1
4
2
3
5
4
8
Is a valid prediction for the mean of the population possible using these samples?
O No, there are not enough samples.
Yes, the sample means are all less than 10.
Yes, the variation of the sample means is small.
O No, the variation of the sample means is too great.
Mark this and retum
Save and Exit
Next
Submit
Answer:
I'd say yes, because you have a good variety of samples. (B.)
Step-by-step explanation:
Shawna bought 2 notebooks that cost $2.19 each. She paid for them with a
$5 bill. Which number sentence can be used to find how much money
Shawna received in change?
A. (2 x 5.00) + 2.19 =
B.
5.00 + (2 x 2.19) =
C.
(2 X 5.00)
2.19
OD 5.00
(2 x 2.19)
Which is the approximate measure of this angle?
Answer:
approximately 30°
Step-by-step explanation:
...........
Kwame fills a bird feeder with seeds. As
birds visit the feeder, the height of the
seeds changes from 13.6 cm to 11.1 cm
over a period of 6 1/4 hours. What is the
average change in the height of the seeds
each hour?
Answer:
Step-by-step explanation:
Givens
Time = 6.25 hours
distance = 13.6 cm - 11.1 cm = 2.5 cm
Formula
rate = distance / time
Solution
rate = 2.5 / 6.25
rate = 0.4 cm/hour
Last month Albert earned half of what Betty earned, while Betty earned $5000 more than what Calvin earned. If Donna earned twice what Calvin earned and Albert and Betty together earned $900 more than what Calvin and Donna earned together, how much did each person earn?
Answer:
Calving earning = 4400
Betty earning = 9400
Albert earning = 4700
Donna = 8800
Step-by-step explanation:
Given that :
Calving earning = c
Betty earning = c + 5000
Albert earning = (c + 5000) /2
Donna = 2c
c + 5000 + (c + 5000) /2 = 900 + c + 2c
c + 5000 + 0.5c + 2500 = 900 + 3c
1.5c + 7500 = 900 + 3c
7500 - 900 = 3c - 1.5c
6600 = 1.5c
c = 6600 / 1.5
c = 4400
Calving earning = c = 4400
Betty earning = 4400 + 5000 = 9400
Albert earning = (4400 + 5000) /2 = 4700
Donna = 2(4400) = 8800
!!!I’ll mark brainlest and it’s worth 30 points, it’s for a math test and i’m really confused.!!!
If angle 1 = 55°, what is angle 5?
A. 55°
B. 40°
C. 35°
D. 25°
thanks ;)
hELP I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER
Answer:
It’s the number 2
Step-by-step
If f(x) = 3x - 2 then what is f(10)/
Answer:
28
Step-by-step explanation:
f(10) means replace all x's with 10. f(10) = 3(10) - 2 -> 30-2 = 28
A piece of cake has 347 calories in it.How many calories are there in 8 piece of cake.
Answer:
2776 calories
Step-by-step explanation:
35
347
x 8
____
2776 calories
Answer:
2776 calories
Step-by-step explanation:
To figure out the answer, I did 347×8 to get me an answer to 2776 calories.
Find the value of x
PIC IS BELOW
Answer:
I'm pretty sure It's D correct me if I'm wrong though. :)
Step-by-step explanation:
1. In right triangle ABC, altitude CD is drawn to hypotenuse AB. If DB = 3
and CD = 6, find AD.
Answer:
3√2
Step-by-step explanation:
Given the following;
DB = 3
CD = 6,
Required
find AD.
using the similarity property of a triangle
DB/AD = AD/CD
3/AD = AD/6
3*6 = AD²
18 = AD²
AD = √18
AD= √9*√2
AD = 3√2
Hence the measure of AD is 3√2
I would love it if you could help with this! Thank you so much! Have a good day!
Answer:
6(5s+1) = 30s+6
Step-by-step explanation:
Answer:
30s+ 6
Step-by-step explanation:
In this problem you are using distributive property.
This means the six is being multiplied by both the 5s and the 1.
It og equation could also be written as 6(5s)+ 6(1)
Find all solutions to (x+5)(2x-3). Explain or show your reasoning.
What is the volume of the sphere with the radius of 9 and round to the hundredths
Answer:
3046.389 units
Step-by-step explanation:
Given data
r=9units
Volume of sphere
V= 4/3πr^3
substitute
V= 4/3*3.142*9^3
V=1.33*3.142*729
V=3046.388 units
Hence the volume is 3046.389 units
Solve for x.
71°
X°
42°
Answer:
67
Step-by-step explanation:
a triangle equals 180
180-71-42= 67
In order to get to work, Lindsay takes access roads that require a toll for drivers to use. She pays $4 each day to use the access roads. She also pays $5 each day to park her car at the company lot. Assuming the toll payments are used to plot the x-coordinate and the parking lot payments are used to plot the y-coordinate, which ordered pair represents how much money Lindsay spends during a 5-day work week?
A.
(
4
,
5
)
B.
(
12
,
15
)
C.
(
15
,
20
)
D.
(
20
,
25
)
The ordered pair that represents how much she spends on a 5-day week is (20,25)
The rates are given as:
[tex]Access\ Roads = \$4[/tex]
[tex]Parking\ Lot= \$5[/tex]
From the question, x represents the access to roads, and y represents the number of days she parked her car.
So, her daily expense is:
[tex]Daily = Access\ Roads \times x + Parking\ Lot \times y[/tex]
This gives
[tex]Daily = 4\times x + 5\times y[/tex]
[tex]Daily = 4x + 5y[/tex]
For a 5-day work week, her daily expense is:
[tex]Daily = 4 \times 5 + 5 \times 5[/tex]
[tex]Daily = 20 + 25[/tex]
Express as ordered pair
[tex]Daily = (20 , 25)[/tex]
Hence, the ordered pair that represents how much she spends is (20,25)
Read more about ordered pair at:
https://brainly.com/question/8406931
Solve 2(x + 1) = 2x + 5. (1 point)
1) Expand.
2x+2=2x+5
2) Cancel 2x on both sides.
2=52=5
3) Since 2=52=5 is false, there is no solution.
No Solution
Therefore, this equation has no solutions.
Can 12m , 16m ,20m firm a right angle
Answer:
yes,it will be because. 12^2+16^2=20^2
144+256=400so,that it prove the two side of a sum is equal to opposite side.so,the the firm be a right angle.
Answer:
Yes, it is a right triangle
Step-by-step explanation:
12^2+16^2=20^2 if a right triangle
144+256=400
-5(2x+1)=(-10x-3)-2. Ebehuee
Beth took out a 12-year loan for $35,000 for a new pool. If the interest rate is 10.2%, how much will she pay in interest?
Answer:
oni chan chu papi
Step-by-step explanation:
Answer:
$42,840
Step-by-step explanation:
yw yw guysss
I NEED HELP PLZ AND FAST
Answer:
78 inches
Step-by-step explanation:
35 inches: 2 weeks
35 inches: 14 days
35 inches ÷ 14: 1 day
2.5 inches: 1 day
2.5 inches * 31: 31 days
77.5 inches: 31 days
about 78 inches: 31 days
(SAT PREP) Find the value of x.
(I have several, please help!!)
question 1 :- sum of all angles of a triangle is 180°
so, x + 39° + 25° + 15° = 180°
⇒x + 79° = 180°
⇒x = 101°
question 2 : draw the along with AD and make and triangle as shown in figure.
as ABCD is a parallelogram. so, angle FDE = 180° - x
and angle FED = 180° - x [ as FEA + FED = 180° ]
now from ∆DEF,
50° + 180° - x + 180° - x = 180°
⇒230° - 2x = 0
⇒x = 105°
also read : If (A + B) =(A-B) then the angle between the Ả and B.
brainly.in/question/12391097
(SAT Prep) In the figure, a+b+d+e =
A. 330°
B. 325°
C. 290°
D. 300°
The square of an add number is
Step-by-step explanation:
an odd number
3*3 =9
5*5= 25
7*7= 49
Answer:
x = number
add number = addition
square = ^2
x^2
Brainlist pls!
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP I'LL GIVE BRAINLEST
Answer:
Well, it is a right angle, which means 90º
Step-by-step explanation:
I'm not sure if this is the answer or if it is correct.. Sorry!
Select a number shown by the model . Check all that apply .
Answer:
E, D, F
Step-by-step explanation:
One complete tenths block would represent 1 which is a whole number. In the problem, two of the tenths squares are filled in which means that that part is equal to 2. In the third block, that represents 4/10 or 0.4. Putting them together would equal 24/10, 2 4/10, and 2.4