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2 years ago

Please help me quickly!!??

Mathematics

1 answer:

Pavlova-9 [17]2 years ago

8 0

Answer:

I think the ancer is c

Step-by-step explanation:

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A cook has 6 and 1/2 cup of sliced carrots how many 3/4 cup servings of carrots is this

aalyn [17]

Answer:

8 and 2/3

Step-by-step explanation:

Divide 6.5 by 0.75 and you get $26/3$ , or 8 and 2/3

5 0

2 years ago

I don’t know how to set it up nor do it please help me

marusya05 [52]

Answer:

The value of x is 3

Step-by-step explanation:

∵ Quadrilateral ABCD is congruent to quadrilateral JKLM

∴ AB = JK and BC = KL

∴ CD = LM and AD = JM

∵ BC = 8x + 7

∵ KL = 31

∵ BC = KL

→ Equate their right sides

∴ 8x + 7 = 31

→ Subtract 7 from both sides

∵ 8x + 7 - 7 = 31 - 7

∴ 8x = 24

→ Divide both sides by 8 to find x

∴ $\frac{8x}{8}$ = $\frac{24}{8}$

∴ x = 3

∴ The value of x is 3

8 0

2 years ago

Hello, I need help with this math problem please

Marina86 [1]

Answer:

4c^2+7c-5=0

4c^2+7c=5

4c^2+7c-5=0\quad :\quad c=\frac{-7+\sqrt{129}}{8},\:c=\frac{-7-\sqrt{129}}{8}\quad \left(\mathrm{Decimal}:\quad c=0.54472\dots ,\:c=-2.29472\dots \right)

Hope This Helps!!!

4 0

2 years ago

Read 2 more answers

Find x for equation 10 points

alexgriva [62]

Hi!

3x - 30 = x + 10

<h3>Solve by isolating x on one side. </h3><h3>Add 30 to both sides. </h3>

3x - 30 + 30 = x + 10 + 30

3x = x + 40

<h3>Subtract x from both sides. </h3>

3x - x = x - x + 40

2x = 40

<h3>Divide by 2 on both sides</h3>

2x/2 = 40/2

<h2>The answer is x = 20</h2>

Hope this helps! :)

-Peredhel

6 0

3 years ago

2x^2-13x+20=2x <br> 2<br> −13x+20

marta [7]

Answer:

Factor by grouping

( 2 x + 5 ) ( x + 4 )

6 0

2 years ago