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3 years ago

If correct 30 points and brainly

Mathematics

2 answers:

Andrews [41]3 years ago

7 0

Answer:

123

Step-by-step explanation:

cupoosta [38]3 years ago

3 0

Answer:

155

Step-by-step explanation:

PEX is congruent to MEY they are equal

PEY is 180

if MEY is conguent to PEX that means they are both 25

180-25

which equals to 155

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Whats the slope intercept form for the points [5,2] and [0,-1]

Advocard [28]

Answer:

$\displaystyle y=\frac{3}{5}x-1$

Step-by-step explanation:

<u>The Equation of a Line</u>

The equation of the line in slope-intercept form is:

$y=mx+b$

Where m is the slope and b the y-intercept.

The equation of a line passing through points (x1,y1) and (x2,y2) can be found as follows:

$\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

We are given the points (5,2) and (0,-1), thus:

$\displaystyle y-2=\frac{-1-2}{0-5}(x-5)$

Operating:

$\displaystyle y-2=\frac{-3}{-5}(x-5)$

$\displaystyle y-2=\frac{3}{5}(x-5)$

To find the slope-intercept form, we continue to simplify the expression:

Removing the parentheses:

$\displaystyle y-2=\frac{3}{5}x-\frac{3}{5}\cdot 5$

$\displaystyle y-2=\frac{3}{5}x-3$

Adding 2:

$\displaystyle y=\frac{3}{5}x-3+2$

$\mathbf{\displaystyle y=\frac{3}{5}x-1}$

4 0

3 years ago

In need of help immediately !!!

Andrew [12]

Answer is 13 yards of ribbon

Step by step

She started out with $25
She had a remainder of $22.14

Subtract
25 - 22.14 = $2.86 she spent on ribbon

Divide $2.86 by .22 per yard = 13 yards

Problem solved

3 0

1 year ago

If a can is12 cm high and diameter is 8 home much is in the can

KATRIN_1 [288]

Work shown above! Answer is 603.19 cm^3

7 0

4 years ago

Solve for t in d = rt, if d = 57 and r = 30.

nata0808 [166]

D=57 and r=30, then by the formula d=r*t
57=30*t.
dividing 30 on both sides we get, t= 57/30
t=1.9

8 0

4 years ago

Read 2 more answers

Paula, lohn, Kelsie, and Eart found 6 quarters, 3 dimes, and 2 pennies in the laundry machine. They decide they will share the m

egoroff_w [7]

Answer:

1.82/4 i am gussing b

Step-by-step explanation:

7 0

3 years ago