Answer:
C
Step-by-step explanation:
She needs 1/4 c and 1/2 c (or 1/2 and 1/4, it's the same both ways because it is addition)
A shows 1/2 and 1/4
B shows 2/8 (which can be reduced to 1/4) and 4/8 (which can be reduced to 1/2)
C shows 1/2 and 4/8 (which can be reduced to 1/2)
D shows 4/8 (which can be reduced to 1/2) and 1/4
so the only choice that does not show the correct about of butter (1/2 and 1/4) is answer C (the one in the bottom left corner)
Answer:
Jason would be 18 years old
Step-by-step explanation:
sister = 6
mother = 39
mother is 15 year older than the sum of the kids ages
39-15= 24
24-6= 18
Jason is 18 years old
Applying the trigonometry ratios, we have:
a. CD = 63.6
b. CD = 33.8
c. CD = 16.1
d. CD = 15.9
<h3>What are the Trigonometry Ratios?</h3>
The trigonometry ratios are used to find a length or angle in any right triangle. They are:
- SOH, which is sin ∅ = opp/hyp
- CAH, which is cos ∅ = adj/hyp
- TOA, which is tan ∅ = opp/adj
a. ∅ = 32°
hyp = 75
adj = CD
Apply CAH:
cos 32 = CD/75
CD = cos 32 × 75
CD = 63.6
b. ∅ = 56°
opp = 28
hyp = CD
Apply SOH:
sin 56 = 28/CD
CD = 28/sin 56
CD = 33.8
c. ∅ = 43°
opp = 15
adj = CD
Apply TOA:
tan 43 = 15/CD
CD = 15/tan 43
CD = 16.1
d. ∅ = 27°
hyp = 35
opp = CD
Apply SOH:
sin 27 = CD/35
CD = sin 27 × 35
CD = 15.9
Learn more about the trigonometry ratios on:
brainly.com/question/10417664
Answer:
C(x) = 97 + 1,25x
Step-by-step explanation:
A função (C) que representa o custo total em função do número de hambúrgueres produzidos (x) contém duas partes: uma constante referente ao custo fixo de R$ 97,00, e uma variável referente ao custo de R$ 1,25 por hambúrguer para "x" hambúrgueres. A função C(x) é:
