Answer:
-3(10) - 4
Step-by-step explanation:
-3(10 - 4) = -18
-3(10) - 4 = -34
-30 - (-12) = -18
-3(10) - (-3)(4) = -18
-18 = -18
Answer:
C) Rational Numbers
Step-by-step explanation:
Integers include all whole numbers both negative and positive. This is basically just any number without a decimal, and since 3.5 has a decimal, it can't be an integer.
Natural numbers also don't include numbers without decimals. They only include whole numbers that a positive.
Irrational numbers have a repeating decimal that cannot be represented as a fraction. However, we know that 0.5 can be represented as 1/2
A rational number is a number that can be in the form p/q
, where p and q are integers and q is not equal to zero. We can change 3.5 to be in the form p/q by changing it to be an equivalent improper fraction of 7/2
Answer:
<h2>2x² - 16x + 30</h2>
Step-by-step explanation:
p(x) = 2x² - 4x
g(x) = x - 3
To find (pog)(x) replace every x in p(x) by g(x)
That's
(pog)(x) = 2(x - 3)² - 4(x - 3)
= 2( x² - 6x + 9) - 4x + 12
= 2x² - 12x + 18 - 4x + 12
<h3>= 2x² - 16x + 30</h3>
Hope this helps you
Answer:
C) 2 × 3 × 5
Step-by-step explanation:
Volume of a cuboid = lbh = 30 cm³
A) 1 × 1 × 5 = 5 cm³ ≠ 30 cm³
B) 5 × 10 × 15 = 750 cm³ ≠ 30 cm³
C) 2 × 3 × 5 = 30 cm³ ✔
D) 1 × 2.5 × 4 = 10 cm³ ≠ 30 cm³
=》The correct option is C) 2 × 3 × 5 as it makes 30 cm³, which is the required volume.
Hope it helps ⚜
