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olga nikolaevna [1]
3 years ago
10

What number is 65% of 80?

Mathematics
2 answers:
Allushta [10]3 years ago
5 0
65%  = 100%
-----   x  ------
 x           80
when you cross multiply 65 and 80 then divide by 100 you get 52 which is 65% of 80
Nataly [62]3 years ago
5 0

First you have to turn 65% into a decimal.

100/65=0.65

Then multiply 80 by 0.65.

80x0.65=52

So 52 is 65% of 80.


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What are the period and phase shift for f(x) = −4 tan(x − π)?
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Answer:

2

Step-by-step explanation:

Period of tan is π radians

f(x - π) is a horizontal shift of π towards the right

8 0
3 years ago
The radius of a garden in the shape of a regular pentagon is 18 feet. Find the area of the garden
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3 0
3 years ago
Aunt bess uses 3 cups of oatmeal to bake 6 dozen cookies how many cups of oatmeal will she need to bake 18 dozen cookies
Andrei [34K]
There are several important information's already given in the question. Based on those information's the answer to the question can be easily deduced.
Number of cups of Oatmeal
required by Aunt Bess for making 6 dozen cookies = 3
Then
Number of cups of oatmeal
required by Aunt Bess for making 1 dozen cookies = (3/6)
                                                                                  = 1/2
So
Number of cups of oatmeal
required by Aunt Bess for making 18 dozen cookies = (1/2) * 18
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So Aunt Bess will require 9 cups of oatmeal for baking 18 dozen cookies. I hope the procedure is clear enough for you to undestand.
4 0
4 years ago
Can someone please help me with this and tell me the points?
Svetllana [295]

Answer:

Graph: Refer to attached image

Solution: (-5,-3)

Step-by-step explanation:

First graph to two equations.

Refer to the image attached to see what the equations would look like when graphed.

Wherever they intersect is the solution.

They intersect at (-5,-3) therefore (-5,-3) is the solution to the system of equations

7 0
3 years ago
PLS ANSWER PLS IM DESPRATE WILL MARK BRAINLIEST 18 POINTS
Jlenok [28]
D I believe because if you look at point B it is (3,3) but dilated to (9,9) and 9/3=3. Which also means that the side lengths will be 3 times the original triangle’s side lengths
6 0
3 years ago
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