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3 years ago

14

A blueberry grows at the rate of 0.7mm per week. If the biggest blueberry in my farm is now 4.9mm, how long has it been growing

for?

2 answers:

tangare [24]3 years ago

7 0

7 weeks

4.9/0.7=7

__________

Delvig [45]3 years ago

5 0

Answer:

7 weeks

Step-by-step explanation:

4.9/0.7=7

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Plz help im taking a quiz & im stuck 10 points!!!!!!!!!!!!!!!!!!

Delvig [45]

Answer:

Thanks for asking!

Step-by-step explanation:

The answer is D

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3 years ago

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Citrus2011 [14]

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3 years ago

15 Points!! Is this my teacher's fault? The math and the picture aren't making sense. The blue is my answer.

kogti [31]

Answer:

Your teacher is correct.

Step-by-step explanation:

So first we would have to find what A is equivalent to which is 48. This is because 180 - 132 = 48. Since we know that 132 is a supplementary angle, there has to be another supplementary angle that results in the sum of 180.

With this information in mind, we can create the expression:

2x + 4x + 48 = 180 (A triangle is equal to 180 degrees)

Now simply the equation:

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Angle B = 88

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3 years ago

On a coordinate plane, how are the locations of the points (1 , -7) and (1 , 7) related?

yan [13]

Answer:

D. Reflection across x-axis

Step-by-step explanation:

When plotting the two points & then connecting the dots, it will not touch y-axis at all - it will be straight line and cross x axis

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3 years ago

What is the slope formula of (4,2) and (7, 6.5)

Lady_Fox [76]

Suppose the given coordinates are represented as,

$\begin{gathered} (x_1,y_1)=(4,2) \\ (x_2,y_2)=(7,6.5) \end{gathered}$

Then, the formula for slope can be expressed as,

$\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1} \\ m=\frac{6.5-2}{7-4} \end{gathered}$

Solving it,

$m=\frac{4.5}{3}=1.5$

The slope is 1.5.

The formula of (10, 8) anjd (-5,8) is

$m=\frac{8-8}{-5-10}$

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2 years ago