2 years ago

What is the value of the expression below when a = 3 and b = 7?

Mathematics

2 answers:

Alexandra [31]2 years ago

8 0

The answer is 42 I think

svp [43]2 years ago

6 0

Answer:

Step-by-step explanation:

9^2*7-2*7

56-14

I hope this helps.

You might be interested in

A plane travels a distance of 22,000km in a time of 3.6 hours. What is its average speed rounded to the nearest whole number

fredd [130]

Answer:6111 km/hr

Step-by-step explanation:

Given

Distance travels by plane d=22,000 km

time taken t=3.6 hours

$\text{distance}=\text{speed}\times\text{time}$

average speed

$v_{avg}=\dfrac{22,000}{3.6}=6111.11\approx 6111\ km/hr$

4 0

2 years ago

Hwllppooppppoopppppppp

babunello [35]

Answer:

Step-by-step explanation:

because they are in large sizes but small amount of time

5 0

2 years ago

Read 2 more answers

What is 38475 x 304944 ? My teacher won't let me use a calculator!

bearhunter [10]

Answer:

1,059,680,400

Step-by-step explanation:

7 0

1 year ago

Can anyone help ? I need to answer it for my homework today

Rus_ich [418]

Robot 1- W = 20(3m) W= 60Nm
Robot 2- W= 30N (3m), W = 90Nm
Robot 3- W= 10N(2m), W= 20Nm
Robot 4- W= 30N(2m), W= 60Nm

Robot 2 did the most work, Robot 3 did the least amount of work and Robots, 1 and 4 did an equal amount of work

5 0

3 years ago

Which value from the set {3, 8, 9, 14} makes the equation true?

garik1379 [7]

the answer would be 8.

2 times 8 = 16 minus 5 = 11

7 0

3 years ago