3 years ago

Heinepkenirnrid Help

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

5 0

Answer; x = 6v + 1

Explanation;

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3g-9+11g-21 simlify the expression

oksano4ka [1.4K]

Collect like terms
3g+11g-9-21
Add the like terms up
14g-30
if u have to simplify further, u have
2(7g-15)

6 0

3 years ago

Read 2 more answers

Find the volume of the cube in inches^3 and enter your answer below. Do not include units in your answer.

AnnyKZ [126]

Answer:

16?

Step-by-step explanation:

5 0

3 years ago

Write a number in each blank to complete each equation so that it has the requested number of solutions. a. Equation with no sol

Setler79 [48]

Answer:

The answer is 8 $x$ - 3 $x$ + 2 - $x$ = 4  $x$ + 2  .

Step-by-step explanation:

Given:

8x - 3x + 2 -x = __ x + __

Now, to write a number in each blank to complete each equation so that it has the requested number of solutions.

So, to solve the equation:

$8x-3x+2-x$

So, we add the variables:

$5x+2-x$

And, then subtract it:

$4x-2.$

Thus, it remains:

$4x-2$ .

So the complete equation is:

8 $x$ - 3 $x$ + 2 - $x$ = 4 $x$ + 2

Therefore, the answer is 8 $x$ - 3 $x$ + 2 - $x$ = 4  $x$ + 2  .

4 0

3 years ago

2. Jill swam 200 meters in 2 minutes 42 seconds. If each lap is 50 meters long,

Morgarella [4.7K]

Answer:

40.5

Step-by-step explanation:

there are 4 laps in 200 metres.

(200m÷50m)

2min 42 sec=120 sec+42sec (162sec)

so,

162÷4=40.5

3 0

3 years ago

Write the following ratio in their simplest form (a)150minutes:1 1/2 hours (b) 150cm:1060mm

spayn [35]

Answer:

a) 5:3

b) 7.5:5.3

Step-by-step explanation:

150min : 90min (1 and a half hour)

10 : 6

5 : 3

150 × 10 mm : 1060 mm

1500 : 1060

750 : 530

7.5 : 5.3

7 0

2 years ago