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3 years ago

Can somebody help me?

Mathematics

2 answers:

Cloud [144]3 years ago

6 0

Answer:

3rd one

Step-by-step explanation:

Marta_Voda [28]3 years ago

6 0

The answer is the third one

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Solve for p in the literal equation 4p + 3r =9.<br> p=

yan [13]

Answer:

p= 9/4 - 3r/4

Step-by-step explanation:

Move 3r to the right and when you divide 4 from both sides and each variable, you are left with p= 9/4 - 3r/4 since you cannot simplify it more.

4 0

4 years ago

Read 2 more answers

Jeff is baking a cake. The recipe says that he has to mix 32 grams of vanilla powder to the flour. Jeff knows that 1 cup of that

ella [17]

To determine the excess amount, subtract 32 from 85.33 which has a numerical value of 53.33 grams.

7 0

3 years ago

the straight line L has the equation 4y=5x+3. Point A has the coordinates (3,-2) Find the equation of the line straight line tha

Aleonysh [2.5K]

Answer:

y = - $\frac{4}{5}$ x + $\frac{2}{5}$

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 4y = 5x + 3 into this form by dividing the 3 terms by 4

y = $\frac{5}{4}$ x + $\frac{3}{4}$ ← in slope- intercept form

with slope m = $\frac{5}{4}$

Given a line with slope m then the slope of a line perpendicular to it is

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{\frac{5}{4} }$ = - $\frac{4}{5}$ , thus

y = - $\frac{4}{5}$ x + c ← is the partial equation

To find c substitute (3, - 2) into the partial equation

- 2 = - $\frac{12}{5}$ + c ⇒ c = - 2 + $\frac{12}{5}$ = $\frac{2}{5}$

y = - $\frac{4}{5}$ x + $\frac{2}{5}$ ← equation of perpendicular line

4 0

3 years ago

PLS HELP ME OB THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!

Zolol [24]

Answer:

D. Positively skewed

Step-by-step explanation:

6 0

3 years ago

Tell if is: < or >

Eva8 [605]

Answer:

-2>-5

4/7<3/5

-1.3>-1.333333

Step-by-step explanation:

7 0

4 years ago