Solve (x-4)^2=5.

Mathematics

1 answer:

allsm [11]3 years ago

8 0

Answer:

don't dout yourself

Step-by-step explanation:

never give up thanks for the free points

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Jackson finds a cat stuck in a 20ft tree. Luckily he has a 25foot ladder. If the ladder leans against the tree leaving 6ft of sp

Temka [501]

Hello!

This makes a triangle

The cat is 20 ft high

The triangle is 20 feet high

The is 6 ft between the ladder and the tree

The base is 6 ft long

You use the Pythagorean theorem to solve this

$a^{2} + b^{2} =c^{2}$

a and b are the base and height

put in the values you know

$6^{2} + 20^{2} = c^{2}$

square the numbers

36 + 400 = $c^{2}$

Add

436 = $c^{2}$

Take the square root of 436

20.9 = c

Since this is lower than the length of the ladder the ladder is long enough

The answer is yes

Hope this helps!

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3 years ago

Jasmine’s grandma gave her $7 to spend at a yogurt stand. The frozen yogurt and toppings cost $0.45 per ounce. She also wants to

seraphim [82]

Answer:

Jasmine can afford 10 ounces of yogurt and toppings.

Step-by-step explanation:

$7 - $2.50 bottle of water

= $4.50

$4.50 divided by $0.45

= 10 ounces

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3 years ago

Write 0.0003532 in scientific notation.

tatyana61 [14]

The answer is.... 3.532*10^-4

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3 years ago

If M is the set of all square of integers that are less than 100 and N is the set of all positive odd numbers that are under 15,

ollegr [7]

A set is simply the group of numbers.

The set of M and N are: $M = \{1,4,9,16,25,36,49,64,81\}$ and $N= \{1,3,5,7,9,11,13\}$ .
The set of M n N is: $M\ n\ N = \{1,9\}$ .
The set of M u N is: $M\ u\ N = \{1,3,4,5,7,9,11,13,16,25,36,49,64,81\}$