4. There are seven days in a week. How many days are there in 16 weeks?

If point X is between W and Y then WX + XY = WY. always sometimes never

solong [7]

Answer:

Always

Step-by-step explanation:

lets say WY = 8

WX = 2

hope this helps

XY = 6

WX(2) + XY(6) = 8

4 0

2 years ago

Someone help pls :) tyyyy

Andrews [41]

Answer:

OPTION B

Step-by-step explanation:

AS IF IT WOULD BE PERPENDICULAR THE LINE SHOULD BE STRAIGHT NOT SLANTING AND THE ANGLE SHÓULD BE 90°

8 0

2 years ago

What is the complete factoring of 4x^2-18xy-10y^2

LuckyWell [14K]

Answer: 2(x-5y)(2x+y) ?

Step-by-step ex5planation:

6 0

2 years ago

Solve the following equation simultaneously 2a-3b+10=0, 10a+6b=8

tia_tia [17]

$2a -3b +10 =0\\\\10a+ 6b -8 =0\\\\\text{Using cross multiplication method}\\\\\\ \dfrac a{(-3)(-8) - 6(10)} = \dfrac b{10(10) - 2(-8)} = \dfrac 1{ 2(6) - (-3)(10)}\\\\\\\implies \dfrac a{24-60} = \dfrac b{100+16} = \dfrac 1{12+30}\\\\\\\\\implies -\dfrac {a}{36} = \dfrac b{116} = \dfrac 1{42}\\\\\\\text{Hence}\\\\a = - \dfrac{36}{42} = -\dfrac 67 \\\\\\ b= \dfrac{116}{42} = \dfrac{58}{21}$

3 0

2 years ago

PLZ HELP I WILL GIVE BRAINLIEST

Kipish [7]

Answer:

the third one

Step-by-step explanation:

bc like there are 2 boxes of 1 and 5 boxes of 1/6 so thats already 2 and 5/6 which applies to all of them. then there is 1 box of 1 and 2 boxes of 1/3 so thats 1 and 1/3 which applies to all of them also but when you make them have the same denominator you get 2 and 5/6 + 1 and 4/6 which deletes the second one. When you add you should get the same denominator so that deletes the first one so then you simplify that and the fraction should still be equal to the unsimplified fraction so you should get 4 and 1/2 if that makes sense

8 0

2 years ago