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4 years ago

What's the area of "CDEF"

Mathematics

1 answer:

Tju [1.3M]4 years ago

6 0

My quest is somewhere between 30 or 50

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Need help ASAP!! Plz

saul85 [17]

Answer:

Rate of change = -5/6 & Initial value = 5

Step-by-step explanation:

Rate of change = rise/run = -5/6

Initial value = y -intercept = 6

3 0

3 years ago

1/3(y - 2) -5/6 (y + 1) =3/4 (y - 3) - 2

Nataly [62]

Answer:

$y=\frac{11}{5}$

Step-by-step explanation:

Given expression

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

To solve for $y$ for the given expression.

Solution:

We multiply each term with the least common multiple of the denominators of the fraction in order to remove fractions.

The multiples of the denominators are:

3 = 3,6,9,12,15

6 = 6,12

4 = 4,8,12

The least common multiple = 12.

Multiplying each term with 12.

$12.\frac{1}{3}(y-2)-12.\frac{5}{6}(y+1)=12.\frac{3}{4}(y-3)-2(12)$

$4(y-2)-10(y+1)=9(y-3)-24$

Using distribution.

$4y-8-10y-10=9y-27-24$

Simplifying.

$-6y-18=9y-51$

Adding $6y$ both sides.

$-6y+6y-18=9y+6y-51$

$-18=15y-51$

Adding 51 both sides.

$-18+51=15y-51+51$

$33=15y$

Dividing both sides by 15.

$\frac{33}{15}=\frac{15y}{15}$

$\frac{33}{15}=y$

Simplifying fractions.

$\frac{11}{5}=y$

∴ $y=\frac{11}{5}$ (Answer)

7 0

3 years ago

Rhombus LMNO is shown with its diagonals.

Free_Kalibri [48]

112/2=56
LP bisects that angle
answer is 56 degrees

3 0

3 years ago

Read 2 more answers

If the diameter of a circle changes from 6 cm to 12 cm, how will the circumference

Olin [163]

the circumference will double

3 0

3 years ago

On monday, you run on a treadmill for 1/2 hour at x miiles per hour. On tuesday, you walk the same distance on a treadmill, but

just olya [345]

Answer:3

miles run on Monday

3 0

3 years ago