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2 years ago

Julie has 2/3 cup of syrup but needs 1and 1/2cups for

Mathematics

1 answer:

Shkiper50 [21]2 years ago

8 0

Answer:

The answer is 5/6

Step-by-step explanation:

To get this answer u minus 2/3 from 1 1/2,u get 5/6.Then if u add 5/6 and 2/3 u get 1 1/2 so this tells u your answer is 5/6

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Please click the photo and there are two questions to solve .Please help me guys

madreJ [45]

Answer:

Step-by-step explanation:

Distance formula:

$\sqrt{(X_2-X_1)^2+(Y_2-Y_1)^2}$

Distance for AB

$\sqrt{(4-2)^2+(1-(-5))^2}=\sqrt{4+36}=\sqrt{40}\\$

Distance for AC

$\sqrt{(8-2)^2+(-3-(-5))^2}=\sqrt{36+4}=\sqrt{40}$

same formula solve when positive

$5=\sqrt{(6-3)^2+(y-2)^2}\\25=9+(y-2)^2\\16=(y-2)^2\\4=y-2\\6=y$

Now when it's negative

$5=\sqrt{(6-3)^2+(y-2)^2}\\25=9+(y-2)^2\\16=(y-2)^2\\-4=y-2\\y=-2$

so y can equal 6 or -2

3 0

3 years ago

Solve for W.<br> 5w + 9z=2z + 3w

JulijaS [17]

Answer:

W = -7z/2

Step-by-step explanation:

Subtract like terms and divide to isolate W

8 0

3 years ago

System w/Elimination<br>-2x-9y=-25<br><br>-4x-9y=-25

Lerok [7]

x=0 and y= $\frac{25}{9}$

Step-by-step explanation:

We need to solve the system by elimination and find values of x and y

$-2x-9y=-25\,\,\,(1)\\-4x-9y=-25\,\,\,(2)$

Subtract eq(1) and eq(2)

$-2x-9y=-25\,\,\,(1)\\-4x-9y=-25\,\,\,(2)\\+\,\,\,+\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,+\\---------\\2x=0\\x=0$

Now Multiply equation (1) by 2 and subtract with eq(2)

$-4x-18y=-50\\-4x-9y=-25\\+\,\,\,\,\,\,+\,\,\,\,\,\,\,\,\,\,\,\,\,\,+\\--------\\-9y=-25\\y=\frac{-25}{-9}\\y=\frac{25}{9}$

So, x=0 and y= $\frac{25}{9}$

Keywords: system by elimination

Learn more about system by elimination at:

#learnwithBrainly

5 0

3 years ago

Someone please help me with this question and show work please

Galina-37 [17]

Well, it's a parabola. I use this web page a lot, it's an online graphing calculator. I think it shows the works sometimes as well. Good luck!
Math Papa: https://www.mathpapa.com/algcalc4/?utm_expid=69051716-34.8dopvBQ6T1mUbi-6f1C3Fg.5&utm_referrer=https...

8 0

3 years ago

-5=6g-7a multiply by -1

Fittoniya [83]

-5 = 6g - 7a multiply by -1
-5 = -6g+7a

5 0

3 years ago