3 years ago

Determine whether the given value is a solution of the equation. Show your work.

Mathematics

1 answer:

charle [14.2K]3 years ago

6 0

Step-by-step explanation:

No Not an answer

21=x-5

x=26

You might be interested in

Find the area of a triangle with base of 10 inches and a height of 16 inches. Type a numerical answer in the space

malfutka [58]

Answer:

The answer is 80

Step-by-step explanation:

You can just multiply 10 x 16 which is 160 and then divide by 2 which is 80.

4 0

3 years ago

Read 2 more answers

Please Just two questions will 15 POINTS!!

Setler [38]

1. B and D

2.A

I hope this helped, woof.

8 0

4 years ago

10^3<br> 10^14=10negative^11<br> true or false <br><br> heeellllp asap

Volgvan

Answer:

False

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ ⇔ $a^{(m+n)}$ , then

$10^{3}$ × $10^{14}$ = $10^{(3+14)}$ = $10^{27}$

8 0

3 years ago

Colin and Brian were playing darts. Colin scored 25. Brian scored 170 more than Colin. What was their combined score?

Elis [28]

Answer:

220

Step-by-step explanation:

We have given that Colin scored 25 and Brian scored x ( x-unknown)

Since we know that Brian scored 170 more than Colin, Brian scored:

x = 25 + 170 = 195

Now we know that Colin scored 25 and Brian scored 195.

They together scored

25 + 195 = 220

5 0

3 years ago

Make x the subject 2y+3=5x-18

UkoKoshka [18]

Answer:

x=2/5 y + 21/5

Step-by-step explanation:

Hope the answer help

4 0

2 years ago