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3 years ago

Help please i realllyy need help

Mathematics

2 answers:

abruzzese [7]3 years ago

4 0

2 5/8. you can count the tally marks. they are out of 8 and the point stands on the fifth.

vredina [299]3 years ago

3 0

2 and 5/8: You would go from the number the fraction is closest to, and then add the fraction itself.

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Karen deposited $5,000 as a certificate of deposit (CD) in a bank for a period of 3 years. The CD pays simple interest of 15% pe

Serhud [2]

375 every 6 months ..........

3 0

3 years ago

Please hurry!!!! 20 pts

Ivahew [28]

The slope for is JK 1/3 , the slope of LK is -2 , the slope of ML is 2/5 , and the slope of MJ is 3/2 . Quadrilateral JKLM is not a parallelogram because neither pair of opposite sides is parallel

Further explanation:

Given vertices are:

J(−4, 1) , K(2, 3) , L(5, -3) , and M(0, −5) .

We have to find the slopes before concluding any result

The formula for slope is:

$m=\frac{y_2-y_1}{x_2-x_1}$

So:

Slope of JK:

$m_1=\frac{3-1}{2-(-4)}\\=\frac{2}{2+4}\\=\frac{2}{6}\\=\frac{1}{3}$

Slope of LK:

$m_2=\frac{-3-3}{5-2}\\=\frac{-6}{3}\\=-2$

Slope of ML:

$m_3=\frac{-3-(-5)}{5-0}\\=\frac{-3+5}{5}\\=\frac{2}{5}$

Slope of MJ:

$m_4=\frac{1-(-5)}{-4-0}\\=\frac{1+5}{-4}\\=\frac{6}{-4}\\=-\frac{3}{2}$

As the slopes of all sides are different, the given quadrilateral is not a parallelogram because in order for the quadrilateral to be a parallelogram the opposite sides have to be parallel i.e. have equal slopes and there are no sides with equal slopes.

Keywords: Parallelogram, Quadrilateral

Learn more about quadrilateral at;

#LearnwithBrainly

6 0

3 years ago

How to evaluate 4(x+2−5x) when x=2

Crank

Answer:

-24

Step-by-step explanation:

4(x+2−5x)

Combine like terms

4(2 -4x)

Distribute

8 -16x

Let x=2

8 - 16(2)

8 - 32

-24

8 0

2 years ago

Read 2 more answers

Marco read that a honeybee fly up to 2.548 meters per second.He rounded the number to 2.55 to which place value did marco round

Kazeer [188]

He rounded to the hundredth.

7 0

3 years ago

Is the fraction 11/20 a repeting and termnating decimal?

viktelen [127]

Answer:

This is a terminating decimal.

Step-by-step explanation:

11/20 = 0.55

4 0

3 years ago

Read 2 more answers