Ask question

Ask question

All categories

4 years ago

6

Z--3/4=6 1/2 Help I have homework

2 answers:

Andre45 [30]4 years ago

8 0

In my opinion, it is easier to use decimals than fractions, so first we are going to rewrite this equation with decimals instead of fraction values.

z - 0.75 = 6.5

To simplify this equation, we are going to add 0.75 to both sides of the equation, to cancel out this value on the left side.

z= 7.25

Your final answer is=7.25 or 7 1/4

GarryVolchara [31]4 years ago

6 0

Two negatives is a positive so the equation is Z+3/4=13/2
-3/4
Z=26/4-3/4
Z=23/4

You might be interested in

Figure ABCD is a rectangle.Find the value of x. help !!!

Ivahew [28]

Answer:

<h2>x=1</h2>

solution,

In rectangle, the diagonal bisects each other,

BE=ED

$2x + 4 = 7x - 1 \\ or \: 2x - 7x = - 1 - 4 \\ or \: - 5x = - 5 \\ or \: x = \frac{ - 5}{ - 5} \\ x = 1$

Hope this helps..

Good luck on your assignment..

7 0

4 years ago

Calculate cardiac output if the heart rate is 125 beats/minute, the end-diastolic volume is 130 ml, and the end-systolic volume

Anni [7]

Answer: cardiac output=11,250ml/min

Step-by-step explanation: Cardiac output = Heart rate(beats/min) × stokes volume (ml/beat)

Cardiac output = 125 ×(130 -40)

Cardiac output= 125×90 =11,250ml/min

7 0

4 years ago

Can someone please help on question 4?<br> I will give you brainliest

Julli [10]

Answer:

answer a

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

PLEASE HELP, I REALLY NEED IT 25 POINTS AND GIVE BRAINLIEST TO BEST ANSWER

kozerog [31]

Answer: i.m on school com so i can,t see the pictures

Step-by-step explanation:

5 0

3 years ago

If 6 tomatoes are for $4, how much does 15 tomatoes cost?

Mariana [72]

$22.50 is the cost of 15 tomatoes

3 0

4 years ago