44.4 square feet and its height is 7.4 feet
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A freight elevator has a capacity of just under 3,000 pounds . A group of movers wants to move a piano that weighs 900 pounds and several crates of electronic that weigh 300 pounds each Part A : Write an inequality that shows how many crates of electronics can go on the freight elevator with the piano . Part B : Solve the inequality from Part A to find how many crates of electronics can go on the freight elevator
ASAP! Plz!!!!The equations x -2 y = 1, 3 x - y = -1, x + 2 y = -1, and 3 x + y = 1 are shown on the graph below.⊕image below!Which system of equations has a solution of approximately (0.6, –0.8)?x + 2 y = - 1 and 3 x + y = 1x - 2 y = 1 and 3 x + y = 1x -2 y = 1 and 3 x -y = -1x + 2 y = - 1 and 3 x-y = -1
The left and right page numbers of an open book are two consecutive integers whose sum is 519. Find these page numbers.
What is 3 to the 3rd power times 3 to the 4th power
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By using division, it is obtained that
Helen will do 9 problems on Friday
What is division?
Division is the process by which value of single unit can be calculated from the value of multiple unit.
The number to be divided is known as dividend, the number by which the dividend is divided is the divisor, the result obtained is the quotient and the remaining part is the remainder.
There is a well known formula for division
Divisor x Quotient + Remainder = Dividend.
Here,
Total number of problems given on Monday = 45
Number of days from Monday to Friday = 5
Number of problems Helen solve on Friday = = 9
Helen will solve 9 problems on Friday
To learn more about division, refer to the link:
#SPJ2
Helen would have to do 9 problems each day. 45/5=9
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|-22|=22
|-66|=66
|48|=48
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Answer:
y = x² + x - 4
Step-by-step explanation:
Given roots x = a and x = b, then the factors are
(x - a) and (x - b)
The function is then the product of the factors
y = a(x - a)(x - b) ← where a is a multiplier
Given roots are x = - 4 and x = 2 then the factors are
(x - (- 4)) and (x - 2), that is (x + 4) and (x - 2), thus
y = a(x + 4)(x - 2)
To find a substitute (6, 20) into the function
20 = a(6 + 4)(6 - 2) = a(10)(4) = 40a ( divide both sides by 40 ), thus
a = =
y = (x + 4)(x - 2) ← expand factors
= (x² + 2x - 8) ← distribute
y = x² + x - 4
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Answer:
13-gon
Step-by-step explanation:
The sum of the interior angles of a polygon with n sides is:
S = 180° (n − 2)
If S = 1980°, then:
1980° = 180° (n − 2)
11 = n − 2
n = 13
Answer:13
Step-by-step explanation:
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if you assume that the month has 30 days and that the library opens at midnight, then
24 hours in a day
5 pm=12+5=17 hours
on wednessday=17-2=15 hours
wednessday=1/7 of week
so we find 1/7 of 30 which is 30/7=4 and 2/7
then subtract that from 30
30-4 and 2/7=25 and 5/7
ok so then we have
25 and 5/7 days is 17 hours and
4 and 2/7 days is 15 hours
so just multipy them and add
25 and 5/7 times 17=437.143 hours
4 and 2/7 days times 15 =64.2857
add
437.143+64.2856=501.429
so aprox 501.429
the real equation is
apros 501.429
B.10/35 and 7/35
C.7/35 and 5/35
D.24/35 and 12/35