0
Add your answer:
Earn +20 pts
The sum of two numbers equals 42 is the same 2 numbers whose product is 185?
Let a and b represent the numbers. ab = 185 a + b = 42 From this get b = 42 - a. Substitute into ab = 185. a(42 - a) = 185 -a2 + 42a - 185 = 0 a2 - 42a + 185 = 0 Factoring, we get (a - 5)(a - 37) = 0 Therefore the two numbers are 5 and 37.
What is the length of the hypotenuse if the legs measure 3cm and 4cm in a right triangle?
5cm Pythagoras: a2 = b2 + c2 a = hypotenuse, b & c are the other two sides. a2 = 32 + 42 = 9 + 16 = 25 = 52
How can you do 3 4 5 in pythagorean triples formula?
52 = 32 + 42 Pythagrorean Triples are three numbers (A,B and C) that meet the requirement of Pythagoras' Theorem that, A2 = B2 + C2.
The lengths of the three sides of a trinangle are 4 and 7 and 8 is the triangle a right triangle?
no, it is'ntNo. An easy way to determine this is if the sides satisfy the equation a2+ b2= c2.a2+ b2= c2 42+72=82 16+49=64 65=6465 does not equal 64 there for it doesn't satisfy the equation and is not a right triangle.
What is HESI A2 exam?
HESI A2 is an admissions assessment exam (hence the A2). It is often used by nursing schools as part of their admissions process.
The sum of two numbers equals 42 is the same 2 numbers whose product is 185?
Let a and b represent the numbers. ab = 185 a + b = 42 From this get b = 42 - a. Substitute into ab = 185. a(42 - a) = 185 -a2 + 42a - 185 = 0 a2 - 42a + 185 = 0 Factoring, we get (a - 5)(a - 37) = 0 Therefore the two numbers are 5 and 37.
How do you re write a different way of 4a to the 2 power?
(4a)2 = 42 * a2 = 16a2
What is the length of the hypotenuse if the legs measure 3cm and 4cm in a right triangle?
5cm Pythagoras: a2 = b2 + c2 a = hypotenuse, b & c are the other two sides. a2 = 32 + 42 = 9 + 16 = 25 = 52
What size paper is 59cms x 42 cms?
The paper size is A2, which is 42.0 x 59.4 cm.
What is the answer to a squared plus -5a squared - a squared - a?
a2 + -5a2 - a2 - a = a2 - 5a2 - a2 - a = a2 - 6a2 - a = -5a2 - a
How you can 10 percent above in Excel?
To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2To add 10% of a value to itself in Excel, it could be done in several ways. Assuming the initial value is in A2, then you could do it in any of these ways:=A2*110%=A2*1.1=A2*10%+A2=A2*0.1+A2
What function should be used to quickly convert the times from minutes to seconds in Excel?
If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60If your time was in A2, then you could use the following formula:=(HOUR(A2)*60+MINUTE(A2))*60
What is the square root of a squared plus a squared equal?
sqrt(a2 + a2) = sqrt(2a2) = sqrt(2)*sqrt(a2) = sqrt(2)*asqrt(a2 + a2) = sqrt(2a2) = sqrt(2)*sqrt(a2) = sqrt(2)*asqrt(a2 + a2) = sqrt(2a2) = sqrt(2)*sqrt(a2) = sqrt(2)*asqrt(a2 + a2) = sqrt(2a2) = sqrt(2)*sqrt(a2) = sqrt(2)*a
How do you factor polynomial a4 plus a2?
( a2 ) ( a2+1 )
What is the formula for multipling two cells together in excel?
If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3If you had the two cells A2 and A3 and wanted to multiply them, then the simplest formula is:=A2*A3
What is the formula to calculate 149.99 minus 30 percent in Excel?
There are lots of ways of taking 30% of 149.99 away from 149.99. It is also the equivalent of getting 70% of it. Assuming the 149.99 is in cell A2, then any of these formulas will do it: =A2 - A2 * 30% =A2 - A2 * 0.3 =A2 * 70% =A2 * 0.7
What is the derivation of the formulae of the surface area of a cube?
Surface Area of a cube is equal to the sum of the area of it sides. Each of its sides are square of side length a. Each side has area of a2. There are 6 sides on a cube. a2 + a2+ a2+ a2+ a2+ a2 = 6a2 Therefore: Surface area of a cube is 6a2
