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Anna11 [10]
3 years ago
13

Geometry math question no Guessing Please help

Mathematics
1 answer:
Norma-Jean [14]3 years ago
7 0

Triangle on the right is 45 45 90 right triangle

Ratio of leg : hypo = a :a√2

Given hypo = 6 so leg = 3√2

As you know leg of triangle on the right is the hypo of the triangle on the left

Triangle on the left is 30 60 90 right triangle

Ratio of short leg :hypo = a : 2a

You know hypo = 3√2 so leg x = (3√2 ) / 2 = 3√2 / 2

Answer is A. 3√2 / 2

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F(x)=x^2 is vertically stretched by a factor of 2 and translated by 3 units left to create g(x). What does g(x)= ?
gavmur [86]

g(x)=-2(x+3)^2

The -2 in front is the vertical stretch.

Also, because it is going 3 units to the left, you have to put the 3 on the inside and because it is left you do the opposite and it is +3.

5 0
3 years ago
HELP ME PLEASE HELP ME HELP ME PLEASE
riadik2000 [5.3K]

Answer:

<h2>     no, because the remainder is 126</h2>

Step-by-step explanation:

if x+3 is a factor, then -3 is a root of expression, and the remainder would be 0

calculating remainder:

-3(-3)^3+6(-3)^2+6(-3)+9=-3\cdot(-27)+6\cdot9-18+9=\\\\=81+54-9=126

4 0
3 years ago
Simplify 0.75 (5v+11)-0.25 (11+v)
wariber [46]
<span>2 • (7v + 11) over  4 is your answer :)</span>
5 0
3 years ago
How do you solve 7a+10=2a
sammy [17]
Subtract 7a from both sides giving you 10=-5a and divide everything by 5. This gives you a=-2
3 0
3 years ago
Read 2 more answers
Mr. Chan places $4000 in a bank as a fixed deposit for 2 years. The bank offers an interest compounded yearly. At the end of 2 y
serious [3.7K]

Answer:

Step-by-step explanation:

Mr. Chan originally placed 4,000 in the bank as a fixed deposit for 2 years.

Each years the bank added a certain amount of interest.

At the end of the 2 years he gained 243 dollars and 60 cents just from interest.

How to solve:

Simply take away the 4 in the amount of money

Leaving: $243.60

( 2 years )

Now divide 243.60 by 1/2

which is 121.8

Mr.Chan got 121.8 worth of interest a year

$10.5 a month

$2.3 a week

6 cents a day

All in 2 years.

3 0
3 years ago
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