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2 years ago

Equivalent to 2(b + 3c)

Mathematics

2 answers:

Kay [80]2 years ago

8 0

When solved using the distributive property, it will equal 2b+6c

nika2105 [10]2 years ago

8 0

Answer:

6c + 2b

Step-by-step explanation:

If done vice versa, you can do it like this:

2b + 6c

I am joyous to assist you anytime.

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-60+x-23=70 Need help

LekaFEV [45]

Answer:

x-83=70

x = 70 + 83

x= 153

4 0

2 years ago

cho tứ giác lồi ABCD và điểm S không thuộc mặt phẳng(ABCD). có bao nhiêu mặt phẳng qua S và hai trong số bốn điểmA B C D

Over [174]

Step-by-step explanation:

Có 7 mặt phẳng

5 mặt phẳng của hình chóp S.ABCD và (SAC), (SBD)

Cậu nên hỏi trên mấy web Việt Nam thì hơn tại đa số mấy người ở đây toàn nước ngoài ạ

3 0

2 years ago

Energy bars are on sale at 20 bars for $5. How many can you buy for $18?

Scilla [17]

Answser:

72 bars

Step-by-step explanation:

Thy are .25 each

.25 divided by 18.00 = 72

3 0

2 years ago

Find the value of the constant m √150 - √12m + √54 = 0

Tomtit [17]

Answer:

m is √2

Step-by-step explanation:

${ \tt{ \sqrt{150} - \sqrt{12}m + \sqrt{54} = 0 }} \\ { \tt{ \sqrt{12}m } = \sqrt{150} - \sqrt{54} } \\ { \tt{ (\sqrt{4 \times 3}) m = ( \sqrt{25 \times 6} ) - ( \sqrt{9 \times 6}) }} \\ { \tt{( \sqrt{4 \times 3} )m = 5 \sqrt{6} - 3 \sqrt{6} }} \\ { \tt{2 \sqrt{3}m = 5 \sqrt{6} - 3 \sqrt{6} }} \\ { \tt{2 \sqrt{3} m = 2 \sqrt{6} }} \\ { \tt{ \sqrt{3} m = \sqrt{6} }} \\ { \tt{ \sqrt{3} m = ( \sqrt{3} \times \sqrt{2} ) }} \\ { \tt{m = \sqrt{2} }}$

7 0

2 years ago

A small factory planned to produce a batch of men’s shirts in 8 days. But producing 10 more shirts per day than planned, they fi

a_sh-v [17]

In unit of batches over days, let r be the planned rate and R be the actual increased rate. The difference between R and r is described as 10 shirts per day.

R-r=10

Rate Time Batches

Planned r 8 1

Actual R 7 1

$\left[\begin{array}{c}r=1/8&R=1/7&R-r=HowManyBatchesInTenShirts\end{array}\right]$

$1/7-1/8$ , the number of batches equivalent to 10 shirts.

$(1/56)*Batches=10*Shirts$

OneBatch=560*Shirts

Hope This Helps!!!

4 0

2 years ago