All categories

2 years ago

Evaluate 7+q(r−8)2 when q = 3 and r = 10.

Mathematics

2 answers:

liberstina [14]2 years ago

8 0

Answer:

The solution of the expression is 19.

Step-by-step explanation:

Given:

q = 3
r = 10

Work:

=> 7 + q(r − 8)2
=> 7 + 3(10 - 8)2
=> 7 + 6(10 - 8)
=> 7 + 6(2)
=> 7 + 12
=> 19

Hence, the solution of the expression is 19.

Hoped this helped.

$BrainiacUser1357$

Citrus2011 [14]2 years ago

8 0

Answer:

Step-by-step explanation:

7 + q (r − 8) 2

7 + q (10 - 8) 2

7 + q * 2 * 2

7 + 3 * 2 * 2

7 + 6 * 2

7 + 12

You might be interested in

Please help with this if you don’t know don’t answer

astraxan [27]

Answer:

3\16

Step-by-step explanation:

movement of snail per hour,1/8×3/2=3/16

5 0

2 years ago

What is the solution to the equation 93x ≈ 7?

Nina [5.8K]

X= 7/93 or roughly 0.07526...

7 0

3 years ago

PLEASE ANSWER ASAP FOR BRAINLIEST!!! A triangle has side lengths of 17 cm and 8 cm. Which could be the value of the third side,

denis23 [38]

Answer:

Step-by-step explanation:

The sum of any two sides of a triangle has to be greater than the other side

Only 23 meets this criteria

7 0

3 years ago

Read 2 more answers

The current in a simple electric circuit varies inversely as the resistance. If the current is 20amps when the resistance is 5 o

IrinaVladis [17]

Answer:

0.5amps

Step-by-step explanation:

I is inversely proportional to resistance

I = k/R

k = I/ R

k = 20/5

k = 4

This means that, I = 4/R

So, when R = 8ohms,

I = 4/8

=0.5amps

3 0

3 years ago

Please help me asap thank you!

postnew [5]

Answer:

250 seconds

Step-by-step explanation:

You must divide how far the anchor must go (27.5 ft) by the speed it travels (0.07 feet per second). 27.5 / 0.07 = 250 seconds.

6 0

3 years ago