4 years ago

What is the value of b in the equation below?

Mathematics

2 answers:

Oksanka [162]4 years ago

3 0

I believe the answer is -10

gizmo_the_mogwai [7]4 years ago

3 0

As you are multiplying, you add the indices, therefore making it 9^-10.

This means a = 9 and b = -10

You might be interested in

Find the length of the missing side. Please help!

Dvinal [7]

Answer:

$b=32$ or $b=\sqrt{1025}$

Step-by-step explanation:

$a^2+b^2=c^2\\20^2+b^2=25^2\\b^2=25^2-20^2\\\sqrt{b^2=1025}\\$

$b=32$ or $b=\sqrt{1025}$

8 0

3 years ago

Helpppppppppppppppppppppppppppp

algol13

Answer:

I would say it is 9

Step-by-step explanation:

5 0

3 years ago

Alright last question this time 30 points gooo

jenyasd209 [6]

Answer:10

Step-by-step explanation:

2+3+2+3

6 0

3 years ago

Help pllzzzz !! .....

zimovet [89]

Answer:

image = A = 35×35

preimage = B = 28×28

Scale factor = image/preimage

$\frac{35}{28} \times \frac{35}{28}$

$\frac{5}{4} \times \frac{5}{4}$

= 25/16

6 0

4 years ago

A) an = 4 − 3 B) an = 4 + 1 C) an = 4 + 3 D) an = 4 − 1

Pavel [41]

It should be C) an = 4+3

6 0

3 years ago