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3 years ago

The distance between a (-5, 3) and b(5, 3) is.

Mathematics

2 answers:

Artemon [7]3 years ago

4 0

The answer you’re looking for is 10

elena-s [515]3 years ago

3 0

Answer:

Distance between A and B is 10 units.

Step-by-step explanation:

Distance between two points (x, y) and (x', y') is represented by

$\sqrt{(x-x')^{2}+(y-y')^{2}}$

and we have to find the distance between points A(-5, 3) and B(5, 3)

So distance AB = $\sqrt{[5-(-5)]^{2}+(3-3)^{2}}$

AB = $\sqrt{(10^{2})}=10$

Therefore distance between two points A and B is 10 units.

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Simplify the expression 5^3 x 5^-5

kotykmax [81]

Answer:

$\frac{1}{5^2}$ --- 1 over 5 squared

Step-by-step explanation:

When multiplying terms with a common base, you just add the exponents:

$x^a\times x^b=x^{a+ b}$

That's true even when you don't have any exponents.

$5\times5=5^1\times5^1=5^{1+1}=5^2=25$

$\rightarrow5^3\times5^{-5}\\\rightarrow5^{3-5}\\\rightarrow5^{-2}$

A negative exponent isn't fully simplified, so there's another rule to use:

$x^{-y}=\frac{1}{x^y}$

That is '1 over x to the y' if it's too small to read.

$\rightarrow5^{-2}=\frac{1}{5^2}$

4 0

2 years ago

Read 2 more answers

Which are solutions of the equation 4x2 - 7x = 3x + 24? Check all that apply.

riadik2000 [5.3K]

Answer:

all work is shown and pictured

4 0

3 years ago

How to solve this one

djyliett [7]

Step-by-step explanation:

It's a growth exponential graph.

Domain = All real numbers

Range= y>-5

y-int= -5

x=0 , so 3^0-5=-5

Asymptote: -5

5 0

3 years ago

A kitchen makes 2944 ounces of soup each week. There are 128 ounces in one gallon. How many gallons of soup does the kitchen mak

zhannawk [14.2K]

Step 1:
Find number of gallons in one week
Total oz ÷ oz per gallon= gallons
=2944/128
= 23 gallons in one week

Step 2:
Multiply gallons made in one week by two.
=23 gallons per week * 2
=46 gallons made in 2 weeks

Hope this helps! :)

3 0

3 years ago

richard works at an ice cream shop. regular cones get 2 scoops of ice cream, large cones get 2 scoops. richard scooped 234 regul

Tanya [424]

Answer:

So both cones get two scoops? large and regular?

Step-by-step explanation:

10lbs=160oz

Multiply the total number of scoops for both sized by 3 then divide it by 160. This will give you the number of tubs. With the numbers you gave me the answer would be 14.625 Tubs but you cant have half a tub so 14

5 0

3 years ago