3 years ago

What is the value of b in the equation below ? 5^6/5^2=a^b A. 3 B. 4 C. 5 D. 8

Mathematics

1 answer:

joja [24]3 years ago

4 0

Answer:

Take the logarithm of both sides of the equation to remove the variable from the exponent.

Step-by-step explanation:

You might be interested in

X^2+y^2 +4x−6y+9=0 what is the center and the radius

mojhsa [17]

Answer: Center (-2,3), radius 2

Step-by-step explanation: Subtract 9 from both sides, then complete the square for the x and y variables & add to both sides: $x^2+4x+4+y^2-6y+9=-9+4+9$ $= (x+2)^2+(y-3)^2=4$ . The center of this circle in the form $(x-a)^2+(y-b)^2=r^2$ is (a,b) with radius r. a=-2, b=3, r= $\sqrt{4}$ =2

3 0

3 years ago

Express the set x > − 1 x>-1 using interval notation

Ad libitum [116K]

$x > - 1 \\ ( - 1. \infty )$

6 0

3 years ago

Which statement describes this pair of congruent triangles?

Volgvan

NLM bc the angled correspond, making the triangles congruent

7 0

3 years ago

What is the value of x? A. 142 B. 152 C. 76 D. 71

Nadusha1986 [10]

Answer:

x has a value of 71, making D the correct answer.

Step-by-step explanation:

Because this is an isosceles triangle, we know that the bottom two angles are equal. We also know that the sum of the angles inside a triangle will always come to 180°. With that in mind, we can simply subtract 38° from 180° and divide by two to get the correct answer.

$x = (180 - 38) / 2\\= 142 / 2\\= 71$

So the correct answer is D, 71 degrees.

8 0

3 years ago

Help, write an expression in the simplest form that represents the area (in square feet) of the banner.

k0ka [10]

Answer:

3 (3 + x) is equal to the banner

6 0

3 years ago

Read 2 more answers