3 years ago

I need help on this question below

Mathematics

1 answer:

kumpel [21]3 years ago

3 0

I think it’s the Second one

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[25 POINT]

nlexa [21]

You need to divide what's on top first then what's on the bottom. After that you need to do the am to the other side. Then multiply them together

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Lilly buys fresh fruit from a fruit stand. Apples cost $5 per pound and oranges cost $4 per pound. She has $40 to spend. The tab

pickupchik [31]

Answer:

Different ways to answer this question

Step-by-step explanation:

You can do a ratio of 1:4 apples and 1:5 oranges

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3 years ago

Donna fed of the chickens at a farm. Which decimal is equal to the fraction of chickens Donna fed?

grin007 [14]

Need more info to answer.

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3 years ago

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How do u solve this problem

777dan777 [17]

$\text{Use}\\(a+b)^2=a^2+2ab+b^2\\\\i=\sqrt{-1}\to i^2=-1$

$1)\\(8+7i)^2=8^2+2\cdot8\cdot7i+(7i)^2=64+112i+49i^2\\\\=64+112i-49=15+112i$

$3)\\(-1+6i)^2=(-1)^2+2\cdot(-1)\cdot6i+(6i)^2=1-12i+36i^2\\\\=1-12i-36=-35-12i$

4 0

4 years ago

The product of two complex numbers is (always,<br> sometimes, never] a complex number

Shalnov [3]

The product of two complex numbers is SOMETIMES a complex number.

this is because you can add 2 complex numbers and get a whole number, which is not a complex number. However, you can add 2 complex numbers and sometimes get another complex number.

May I have brainliest please? :)

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3 years ago