1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ioda
3 years ago
14

Factor 3/4 out of 3/4z + 6

Mathematics
2 answers:
posledela3 years ago
7 0
<span>we will do factor 3/4 out of 3/4z + 6

we have 3/4 z+6= 3/4 z+ 3/4x8= 3/4(z+8)

we have done
Have a good day</span>
Alenkasestr [34]3 years ago
5 0
ANSWER

\frac{3}{4} z + 6 =  \frac{3}{4} (z +  8  )


EXPLANATION

We want to factor
\frac{3}{4}
out of

\frac{3}{4} z + 6

The first term is already having a factor of
\frac{3}{4}
The constant term which is the second term is not having a factor of
\frac{3}{4}
so we need to use a trick of multiplying and dividing by the same factor to obtain,



\frac{3}{4} z + 6 =  \frac{3}{4} z +  \frac{3}{4}  \times  \frac{6}{ \frac{3}{4} }


We can now factor
\frac{3}{4}
out of the right hand side to obtain,

\frac{3}{4} z + 6 =  \frac{3}{4} (z +  \frac{6}{ \frac{3}{4} } )
Let us rewrite the right most fraction using the normal division symbol.

\frac{3}{4} z + 6 =  \frac{3}{4} (z +  6 \div  \frac{3}{4}  )




We simplify to obtain,

\frac{3}{4} z + 6 =  \frac{3}{4} (z +  6  \times  \frac{4}{3}  )



This further gives us,


\frac{3}{4} z + 6 =  \frac{3}{4} (z +  2 \times  4  )



\frac{3}{4} z + 6 =  \frac{3}{4} (z +  8  )


You might be interested in
The monthly charges for Jims phone is
solmaris [256]

Answer: £30.31

Explanation:

100/140 minutes of calls were free. Then, 40 x .09, which is 3.6

61 non-free texts, costing 11p each. So... 61 x .11 = 6.71

Add those together, with 20.

3 0
3 years ago
I NEED HELP! Write an equation in standard form of the line
nadezda [96]

Answers:

  • First box = 1
  • Second box = -5
  • Third box = -15

This forms the equation 1x-5y = -15, which is the same as x-5y = -15

=================================================================

Explanation:

Let's find the slope. I'll pick the first two rows to form the two points needed

(x1,y1) = (0,3)

(x2,y2) = (10,5)

These are then plugged into the slope formula.

m = slope

m = (y2-y1)/(x2-x1)

m = (5-3)/(10-0)

m = 2/10

m = 1/5

m = 0.2

The y intercept is b = 3 since this is the y value when x = 0.

With m = 0.2 and b = 3, we go from y = mx+b to y = 0.2x+3

Let's multiply both sides by 5 to turn that decimal value into a whole number. I'm picking 5 since 0.2 = 1/5

So we get

y = 0.2x+3

5y = 5*(0.2x+3)

5y = 5*0.2x+5*3

5y = x+15

Now let's get x and y together, but move that 15 to its own side

5y = x+15

x+15 = 5y

x = 5y-15

x-5y = -15

This is one way to write the equation in standard form.

Standard form is Ax+By = C, where A,B,C are integers. Some math textbooks insist that A > 0. In this case, A = 1, B = -5, and C = -15.

----------------------

As a way to check, we can plug in (x,y) = (15,6) from the third row of the table to see that..

x-5y = -15

15-5(6) = -15

15 - 30 = -15

-15 = -15

This verifies the third row. I'll let you check the first two rows of the table to fully confirm this equation works.

8 0
2 years ago
When a ball is thrown into the air, the path that the ball travels is modeled by the parabola y − 5 = −0.05(x − 10)2, measured i
beks73 [17]

Answer:

the maximum height in feet the ball reaches 5ft

Step-by-step explanation:

4 0
2 years ago
Quadrilateral ABCD is a kite. If AD=AB, find AD<br><br> A. 5/3<br> B. 7<br> C. 5/7<br> D. 22
ICE Princess25 [194]
AD = AB

AD = 2r+8
AB = 5r-13

we need to find the value of r to find the total length

so 2r+8 = 5r-13
subtract 2r from each side:
8 = 3r -13
add 13 to each side:
21 = 3r
divide both sides by 3
r = 21 / 3 = 7
r=7
 now we know r, so replace r with 7 in the equation for AD

AD = 2r+8 = 2(7) +8 = 14 +8 = 22

 the answer is D. 22


5 0
3 years ago
Andi purchased 1/3 pound of cashews for $2.85.What is the cost of 1 pound of cashews.
Minchanka [31]
1/3 lb. = $2.85
1/3 lb = $2.85
1/3 lb. = $2.85

1 lb of cashews costs $ 8.55
6 0
3 years ago
Other questions:
  • What number is this 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000?
    14·1 answer
  • Three apples and two oranges cost $3.80, while two apples and one orange costs $2.30 Find the cost of an orange.
    10·1 answer
  • Mike bungee jump from a building with eight stories each story was 15 4/5 feet in height how tall is the building
    14·1 answer
  • What's the answer ??????
    14·1 answer
  • A triangle has sides of<br> length 3 cm, 7 cm, and 5<br> cm. What kind of triangle is<br> this?
    14·2 answers
  • And a fruit basket there are nine bananas for apples and three plums
    7·1 answer
  • The lengths of the sides of a triangle are in the extended ratio 5 ​: 8 ​: 10. The perimeter of the triangle is 69 cm. What are
    5·1 answer
  • Antonio draws a square that has a side lenght of 13 centimetrs what is the perimeter of antonios square? write an equation to sh
    9·1 answer
  • Ill mark brainlist plss help
    15·2 answers
  • Which of the following is the total number of pennies on Rows 1-4 (the first 32 squares)? 232 – 1 232 232 1.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!