Ari's teacher says he may have his report grade based on either the mean or the median of his last six test scores

Write the equation of line in slope-intercept form. Line parallel to y=0.5x+3 that passes through the point (−9,12)

Sliva [168]

A line parallel to the given one will have the same slope, 0.5. For the purpose here, it is convenient to start with a point-slope form of the equation, then simplify. For slope m and point (h, k), the equation of the line can be written as

... y = m(x -h) +k

We have m=0.5, (h, k) = (-9, 12), so the equation is ...

... y = 0.5(x +9) +12

... y = 0.5x +16.5

8 0

3 years ago

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Rectangle LMNO is similar to rectangle PQRS. What is the length of segment QP?

kherson [118]

29.75/8.5=x/4.5
using the "butterfly method"
8.5x=133.875
/8.5 /8.5
x=15.75

You have to make a proportion

6 0

3 years ago

"A town has accumulated 2 inches of snow, in the snow depth is increasing by 4 inches every hour. A nearby town has accumulated

zloy xaker [14]

In 4 hours it will be the same

3 0

3 years ago

Which statement is true about angles 3 and 5?

Y_Kistochka [10]

The correct statement which is true about angle 3 and 5 is, they are supplementary.

Step-by-step explanation:

Two parallel lines are intersected by a third line so that angles 1 and 5 are congruent as they are supplementary.
Supplementary Angles are Supplementary when the two angles are add up to 180 degrees.
Examples of supplementary angles are 60° and 120°.
Two lines are parallel when their slopes are equal. In order to see if the two lines are parallel, we must compare their slopes.
A transversal is also known as a line segment, that intersects two or more other lines or also a line segments. When a transversal intersects parallel lines many angles are formed, which are known as congruent.
If two parallel lines are intersected by a transversal, the corresponding angles are congruent.
If two lines are intersected by a transversal, the corresponding angles are called as congruent i.e the lines are parallel.

5 0

3 years ago

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Suizi bought 5 packages of M&M and each package contained 18 candy pieces. She opened the frist package and counted 4 green

masha68 [24]

<h3>There are fewer than 14 green pieces in all 5 packages. </h3>

Step-by-step explanation:

Here, the given question is incomplete.

Suzi bought 5 packages of M&M's, and each package contained 18 candy pieces. She opened the first package and counted 4 green pieces. She then counted 3 green pieces in the second package. Which statement about the candy pieces in the remaining packages is best supported by this information?

A. There are fewer than 14 green pieces in all 5 packages.

B. There are between 15 and 20 green pieces in all 5 packages.

C. There are at least 25 green pieces but no more than 50 in all 5 packages. D. There are more than 50 green pieces in all 5 packages.

Now, here given:

The number of packages of M & M purchased = 5 packets

The number of candies in each packet = 18

The number of green candies in first pack = 4

The number of green candies in second pack = 3

Now as we can see the number of green candies in <u>decreasing by 1</u><u> </u>in number as we open more packets.

So, according to this pattern:

The number of green candies in third pack = 2

The number of green candies in fourth pack = 1

And the fifth pack will have NO green candies.

So, the total number of green candies in all 5 packets combined

= 4 + 3+ 2 + 1 + 0

= 10 green candies

⇒ There are fewer than 14 green pieces in all 5 packages.

5 0

3 years ago