3 years ago

Tyley is measuring the area of his couch.The diagram below 2 ft,4 ft,6 ft, 2ft,8ft ,6ft, shows Tayler's couch

Mathematics

1 answer:

Gala2k [10]3 years ago

6 0

A= 68 is the answer, hope this helps

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katen-ka-za [31]

Answer:

$10.50

Step-by-step explanation:

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3 years ago

40 POINTS PLEASE HELPPPPPPP ME !

IrinaK [193]

Answer:

75/100

=15/20

3/4

The probability is3/4

Step-by-step explanation:

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3 years ago

Read 2 more answers

Identify the quotient in the form a + bi. HELP ASAP PLEASE!!

Step2247 [10]

Solving the expression $\frac{4-5i}{2+3i}$ we get $-\frac{7}{13}-\frac{22i}{13}$

So, Option A is correct.

Step-by-step explanation:

We need to solve the expression: $\frac{4-5i}{2+3i}$

Multiplying and dividing by 2-3i

$=\frac{4-5i}{2+3i}*\frac{2-3i}{2-3i}\\=\frac{4-5i*2-3i}{2+3i*2-3i}\\=\frac{4(2-3i)-5i(2-3i)}{(2)^2-(3i)^2}\\=\frac{8-12i-10i+15i^2)}{4-9i^2}\\We\,\,know\,\, i^2=-1\\=\frac{8-12i-10i+15(-1)}{4-9(-1)}\\=\frac{8-15-12i-10i}{4+9}\\=\frac{-7-22i}{13}\\=-\frac{7}{13}-\frac{22i}{13}$

So, solving the expression $\frac{4-5i}{2+3i}$ we get $-\frac{7}{13}-\frac{22i}{13}$

So, Option A is correct.

Keywords: Complex numbers

Learn more about Complex numbers at:

#learnwithBrainly

8 0

3 years ago

I need help with this

Angelina_Jolie [31]

Answer: 256

F(8)=512- 768
F(8)= 256
Hopes this helps

3 0

2 years ago

One week, seventy-two percent of the animals that cam to a veterinary hospital were dogs. If there were 230 animals total, how m

pentagon [3]

Answer:

165.6

Step-by-step explanation:

165.6 is 72% of 230

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3 years ago