Ask question

Ask question

All categories

3 years ago

13

3.5 h+4.5)= 57 whats the value for h

2 answers:

Igoryamba3 years ago

8 0

Answer:

The answer is h=15

Step-by-step explanation:

3.5 h+4.5)= 57

Let's solve your equation step-by-step.

3.5h+4.5=57

Step 1: Subtract 4.5 from both sides.

3.5h+4.5−4.5=57−4.5

3.5h=52.5

Step 2: Divide both sides by 3.5.

3.5h/3.5=52.5/3.5

h=15

Answer: h=15

levacccp [35]3 years ago

5 0

Answer:

♡ hi there, fairy ♡

- h is 15 because 57-4.5=52.5/3.5=15

have a great day.

✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧

Step-by-step explanation:

You might be interested in

Write 3.79 as a mixed number.

snow_lady [41]

Answer:

379/100

Step-by-step explanation:

IS THIS IT???

5 0

4 years ago

Read 2 more answers

Can u show 4 divided 4 with a rectangle

Lady bird [3.3K]

I just showed you 5556666666

5 0

3 years ago

Which of the three runners have the fastest pace? Explain how you know.

GenaCL600 [577]

What is the image, i can’t see it?

6 0

4 years ago

A motorboat takes 3 hours to travel 108 kilometers going upstream. The return trip takes 2 hours going

IRISSAK [1]

Answer:

45 km/h and 9 km/h

Step-by-step explanation:

Let the rate of boat in still water be b and the speed of the current be c

Speed downstream = b + c
Speed upstream = b - c

<u>We got equations for time:</u>

108/(b - c) = 3 ⇒ b - c = 36
108/(b + c) = 2 ⇒ b + c = 54

<u>Add up the equations:</u>

b - c + b + c = 36 + 54
2b = 90
b = 45 km/h

<u>Then finding the values of c</u>

c = 45 - 36 = 9 km/h

6 0

3 years ago

Convert the fraction below into a percent: 9/15

vivado [14]

Answer:

Your answer will be <em>60%</em>

Step by Step explanation:

W know the GCF(greatest common factor) of 9 and 5 is 3 so

9÷3=3 15÷3=5 which make 3/5

We know that

3/5

is the same as

3÷5

Then using

Long Division for 3 divided by 5 gives us

0.6

Converting our number to a percentage:

0.6×100

=60%

6 0

3 years ago