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lisabon 2012 [21]
3 years ago
13

Use the distributive property to write and equivalent expression for 3(m+7)

Mathematics
2 answers:
dezoksy [38]3 years ago
7 0

Answer:

10m

Step-by-step explanation:

3(m+7)

3m + 7= 10m

10m

Veronika [31]3 years ago
3 0
Using distribution it would be 3m+7
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Which of the following points are solutions to the system of inequalities shown below?
aleksley [76]

Answer:

b. (3,0)

e. (5,-6)

f. (2,1)

Are solutions to the system of inequalities

Step-by-step explanation:

b. (3,0)

0 ≤ -2(3) + 6

0 ≤ 0 is true

3 > 1 is true

e. (5,-6)

-6 ≤ -2(5)+6

-6 ≤ -4 is true

5 > 1 is true

f. (2,1)

1 ≤ -2(2)+6

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2 > 1 is true

3 0
3 years ago
The flower color of bigleaf hydrangeas is determined by the soil's pH. A gardener growing blue hydrangeas believes that lime may
barxatty [35]
PH is calculated by the negative logarithm of the hydrogen concentration in a solution. Therefore, the pH in this case is:

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8 0
3 years ago
what is the answer to the multiplication problem. Jhon has 20 fish if he lets 6 fish go how many fish dose Jhon have?
spayn [35]
Isn't this a subtraction problem, not a multiplication problem?

If John starts out with 20 fish and lets 6 go, he still has (20-6), or 14, fish.
6 0
3 years ago
Anyone know how to do it
Morgarella [4.7K]

Answer:

Surface area of cube = 6x²

surface area of cube = surface area of sphere

it means that 6x²=4πr²

x²=

\frac{4\pi {r}^{2}  }{6}  =  \frac{4 \pi9}{6}  =  \frac{4\pi3}{2}  = 6\pi

x =   \sqrt{6\pi}

\sqrt{6\pi}  =  \sqrt{k\pi}

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4 0
2 years ago
Please help thanks in advance also best answer get's brainlest
Neko [114]

Answer:

angle t is 55 degrees

Step-by-step explanation:

Here's my work:

Isoscelese means two of the same length sides. A triangle is 180 degrees. 180-70=110

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5 0
3 years ago
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