Answer:
19.51
Step-by-step explanation:
Answer:
15.55
Step-by-step explanation:
First, find the total cost of the items
8.44 * 5= 42.20
8.45 * 5= 42.25
42.20 + 42.25= 84.45
Then the amount of money given
20 * 5= 100
Last, subtract the cost from the amount given
100 - 84.45 =15.55
Find the volume of the cone th=20 in and r=8 in. Solve in terms of pi and round off the decimal to the
nearest tenths.
Answer:
426.7pi
Step-by-step explanation:
V = 1/3 pi r2h
1/3 × 22/7× 8 × 8 × 20
426.7 pi
Your company will replace the asphalt roofs on all the buildings at the factory complex shown
below. The buildings have flat roofs. You charge according to the total roof area. What is this
area, in square yards?
35 yd
25 yd
35 yd
20 yd
20 yd
30 yd
30 yd
60 yd
60 yd
25 yd
A. 340
B. 1,500
C. 1,670
D. 2,500
a student Miss 10 problems on an English test and received a grade of 44%. If all the problems were of equal value, how many problems were on the test
Answer:
Rounded to the nearest integer, the test had 18 problems in all.
Step-by-step explanation:
Given that a student missed 10 problems on an English test and received a grade of 44%, if all the problems were of equal value, to determine how many problems were on the test the following calculation must be performed:
100 - 44 = 56
56 = 10
100 = X
100 x 10/56 = X
1,000 / 56 = X
17.85 = X
Thus, rounded to the nearest integer, the test had 18 problems in all.
Find the x value in the triangle shown below
NEED HELP
Answer:
BY Seeing the figure we can say that it is an
isosceles triangle so 70° +x+x=180° (Angle sum property)70 +2x=180
2x=180-70
2x = 110
x= 110÷2
x= 55°Suppose that P(n) is a propositional function. Determine for which improper subset of the domain of n the statement P(n) must be true if a) P(0) is true; for all nonnegative integers n, if P(n) is true, then P(n 2) is true. b) P(0) and P(1) are true; for all nonnegative integers n, if P(n) and P(n 1) are true, then P(n 2) is true
Answer:
a) P(n) is true for all 'n' in the set ; { 0,2,4,6,8 ….. }
b) P(n) is true for all 'n' in the set ; { 0,1,2,3,4,5 ............ }
Step-by-step explanation:
a) As P(0) is true
we will assume that
P(2) is trueP(4) is true P(6) is truethis simply means that ; P(n) is true for all 'n' in the set
{ 0,2,4,6,8 ….. }
b) since P(0) and P(1) are true
we will assume that
P( 0+2 ) = P(2) is truealso P(1) and P(2) are true
we will assume that
P(1+2) = P(3) is trueAlso from the previous answers it can be seen that P(2) + P(3) is true
we will assume
P(2+2) = P(4) is trueThis simply means that P(n) is true for all 'n' in the set
{ 0,1,2,3,4,5 ............ }
Can someone help me? I’ll reward 10 points + brainalist (I want an explanation and answer)
Answer:
B
Step-by-step explanation:
The area of a circle is
[tex]\pi {r}^{2} [/tex]
where r is the radius.
A radius is a line segment from the center of the circle to the circumference of a circle(any point that is on the arc).
It is given that x=1/3 so we use this equation.
Substitute 22/7 for pi
[tex] \frac{22}{7} ( \frac{1}{3} ) {}^{2} [/tex]
[tex] \frac{22}{7} \times \frac{1}{9} [/tex]
[tex] \frac{22}{63} [/tex]
Area is squared so we use in^2.
B is the answer
The polygons are similar. but they are not necessarily drawn to scale. Find the value of x
Answer:
x=9
Step-by-step explanation:
Since the polygons are similar, the ratios of their respective sides are equal.
32/24=(x-1)/6
x-1=8
x=9
Solve for x. Round to the nearest tenth. 2.
39°
27
Answer:
33.3
Step-by-step explanation:
Reference angle = 39°
Opposite = 27
Adjacent = x
Apply TOA. Thus:
Tan 39 = Opp/Adj
Tan 39 = 27/x
x * Tan 39 = 27
x = 27/Tan 39
x = 33.3422232 ≈ 33.3 (nearest tenth)
dont know how to solve this
Answer: Neither of them are correct.
Explanation4/x = x/8 and x is about 5.7
Six friends are seated in a restaurant at a rectangular table.
There are 3 chairs on each side. Adam and Diego do not have anyone sitting
on their right, and Claudia and Braden do not have anyone sitting on their left.
Adam and Braden are not sitting on the same side of the table.
If Ethan is not sitting next to Diego, who is seated immediately to the left of Felix?
do your magic guys
it might be claudia but i need more information im not sure take this with a grain of salt!!
Answer:
Braden
Step-by-step explanation:
So if you were to draw this out on a piece of paper going one person at a time or just doing it in your head. You have a table where the seating goes as followed
Adam, Ethan, Claudia
--------------------------------
Braden, Felix, Diego
This seating chart works for everything about this question and as per usual if I'm wrong flame me
In circle O, central angle COD has a measure of 48. Find the measure of arc BC. In your final answer, include all your work
Answer:
Measure of arc BC = 132°
Step-by-step explanation:
Measure of the central angle COD = 48°
Therefore, measure of arc AB = 48°
Since, segment AC is a diameter and central angle for a diameter is 180°.
Measure of major arc ABC = 180°
measure of arc AB + measure of arc BC = 180°
48° + measure of arc BC = 180°
Measure of arc BC = 180° - 48°
= 132°
6500 divide by 100. step by step
Answer:
6500 / 100 = 65
Step-by-step explanation:
if you are dividing a number that has zeros by 10/100/1000... you can cancel out the zeros to find the answer.
WILL MARK BRANL:IEST NO FAKE ANSWERS I NEED ASAP
Answer:
(-5, 9)
Step-by-step explanation:
help ill give extra points
Answer:
1 and b
2 and a
3 and d
4 and c
Please help!!! I need to find these variables
Answer:
spanish?
Step-by-step explanation:
Andera worked 11 hour and 25 minutes last week at her job after school. How many minutes did she work?
Answer:
685
Step-by-step explanation:
11 hours = 660 minutes
660 + 25
what is the tenth term in the sequence?
5th grade math. correct answer will be marked brainliest.
Answer:
5 1/2 - 2 1/2 = 3
5 3/7 - 2 1/2 = 41/14 = 2 13/14
Step-by-step explanation:
If 1/4 of a pound costs $3,
how much is 1 pound?
Answer:
$12
Step-by-step explanation:
Answer: $12
Step-by-step explanation: 3x4=12
PLEASE HELP ME THIS IS IMPORTANT!! Ronnie, Bobby, and mike are singers from the group New Edition. They
are raising money for studio time. Ronnie raised $30 more than Mike, and
Bobby raised $12 less than Ronnie. They collected $432 in total. How
much did Ronnie collect? And how much did mike collect? Also how much did mike collect?
Answer:
786768
Step-by-step explanation:
Answer:
Amount raised by Ronnie = $158
Amount raised by Bobby = $146
Amount raised by Mike = $128
Step-by-step explanation:
Amount raised by Ronnie = r
Amount raised by Bobby = b
Amount raised by Mike = m
r=m+30
b=r-12
r+b+m=432
Put b in terms of m:
b=r-12
b=(m+30)-12
b=m+18
r+b+m=432
(m+30)+(m+18)+m=432
3m+48=432
3m=384
m=128
b=m+18
b=128+18
b=146
r=m+30
r=128+30
r=158
Calls to a customer service center last on average 1.4 minutes with a standard deviation of 1.7 minutes. An operator in the call center is required to answer 52 calls each day. Assume the call times are independent. What is the expected total amount of time in minutes the operator will spend on the calls each day
Answer:
the expected total amount of time in minutes is 88.4
Step-by-step explanation:
The computation of the expected total amount of time in minutes is given below:
= Standard deviation × needed to answer calls each day
= 1.7 × 52
= 88.4
hence, the expected total amount of time in minutes is 88.4
How many terms of the sequence -9, -6, -3, ... must be
taken so that the sum is 66?
Answer:
11th term
Step-by-step explanation:
(fractions 5th grade) 3/9 + 2/3
Answer:
1
Step-by-step explanation:
Simplify 3/9 by 3 -> 1/3
Now that both fractions have the same denominator, you can add them.
1/3 + 2/3 = 3/3 or 1
Please answer asap I need help
Don't take points or I will report
Do good and I will mark branist
There 5 photos
you can right click inspect and see the correct answer
help plss i need help in question 2
Answer:
Tropic Fresh Fruit Punch
Step-by-step explanation:
You have to find how many cups of concentrate both brands use per cup of water. To do that, you divide the cups of concentrate by the cups of water.
Tropic Fresh Fruit Punch - 22/10=2.2
Merry Berry Fruit Punch - 13/6=2.17 (rounded to the nearest hundredth)
Since 2.2 is bigger than 2.17, Tropic Fresh Fruit Punch has the more fruitier concentration of punch.
Which postulate proves these two
triangles are congruent?
Answer:
D-"HL"
Step-by-step explanation:
HL- This theory states that the hypothenus and one base angle is eual and in this case its true!!
I hope im right!!
Will mark Brainliest! What is the value of P. Thank you!
Answer:
question of number 10 is 3
PLS HELP!! :// i rlly need it!
Answer:
the value of b is 74 it won't let me help
In a basketball game, Jaime scored 5 points less than twice the number of points Luis scored. Luis scored 8 points. How many points did Jaime score?
Answer:
Heyy I hope this helps
The answer is 11
Step-by-step explanation:
8×2
=16-5
=11
crew labeled 1/4-20 x 5/8 has a length of
Answer:
-12.25
Step-by-step explanation:
Given the expression
1/4-20 x 5/8
To simplify, we will use PEMDAS rule
Solving the multiplication part
1/4-20 x 5/8
= 1/4 - (20*5/8)
= 1/4 - 100/8
Find the LCM
= 2-100/8
= -98/8
= -12.25
Hence it has a length of -12.25