2 years ago

How to solve this The minimum value of f is f×3=-5 and f×1=2

Mathematics

1 answer:

patriot [66]2 years ago

4 0

F ========== 2....................

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Help please !!! I’m stuck on these problems

Sauron [17]

Answer:

$b=6.8\ units$

Step-by-step explanation:

we know that

Applying the law of sines in the triangle ABC

$\frac{AB}{sin(C)}=\frac{AC}{sin(B)}$

substitute the given values

$\frac{15}{sin(140\°)}=\frac{b}{sin(17\°)}$

Solve for b

$b=(sin(17\°))\frac{15}{sin(140\°)}$

$b=6.8\ units$

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2 years ago

. Mallorie has $5.50 in her wallet. If this is 10% of her monthly allowance, what is her

Zinaida [17]

Answer:

Hello!!

If Mallorie has $5.50 in her wallet. If this is 10% of her monthly allowance, her monthly allowance is $50.

Step-by-step explanation:

$5.50$ ÷ $10=0.55$ round decimal two places to the right

Hope this helps!!

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2 years ago

How many meters are equivalent to 2 miles

larisa86 [58]

Answer:

2mi= 3218.688m

6 0

2 years ago

Read 2 more answers

Please help me asap

Marat540 [252]

Answer:

yes

Step-by-step explanation:

it's right i think i hel8

4 0

2 years ago

Boxes of cereal normally cost £2.89 each, but a supermarket has a special offer: Boxes of Cereal 3 for the price of 2

Agata [3.3K]

Answer:

9 boxes

Step-by-step explanation:

Boxes of Cereal 3 for the price of 2, the the price of the 3 boxes of cereals must be : 2 × £2.89 = £5.78

Boxes Megan can buy for the offer = £20 ÷ £5.78 = 3.46 (to 3 s.f.)≈ 3

3 × 3 =9 packs

But they actually only cost : 3 × £5.78 = £17.34

Therefore after buying the offer Megan has £20 - £17.34 = £ 2.66 left, which is not enough to buy a single pack, so the answer is 9.

5 0

3 years ago