Answer:
24m+30
Step-by-step explanation:
6(4m+5)
Use the distributive property to multiply 6 by 4m+5.
24m+30
Answer:
instructions please
Step-by-step explanation:
Answer:
301.59
Step-by-step explanation:
please mark brainliest
Answer:
5.131 × 10¹⁴ Hz
Step-by-step explanation:
<u>Planck relation</u>

where:
- E = Energy of the photon (J).
- h = Planck's constant (J · s).
- f = frequency of light produced (Hz).
Given values:
- E = 3.4 × 10⁻¹⁹ J
- h = 6.626 × 10⁻³⁴ J · s
Substitute the given values into the formula and solve for f:






Your answer would be (60x + 240)/(8x² + 32x).
When multiplying fractions, you are able to just multiply the numbers across like you do usually, which gives us the expression 5(12)(x + 4) as the numerator, and 4(x)(2x + 8) as the denominator. Then all we need to do is expand and simplify:
5 × 12 = 60
60(x + 4)
= 60x + 240
4 × x = 4x
4x(2x + 8)
= 8x² + 32x
So your final expression is (60x + 240)/(8x² + 32x).
I hope this helps!