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omeli [17]
3 years ago
6

Ann increased the quantities of all ingredients in a recipe by 60%.she used 80 g of cheese how many much cheese does the recipe

require
Mathematics
2 answers:
aalyn [17]3 years ago
5 0
The way the problem is stated, it is not very clear.
I assume the original recipe uses 80 g of cheese, and she increased it by 60%.

The increase is 60%, so we need to calculate 60% of 80 g.

60% of 80 g = 60% * 80 g = 0.60 * 80 g = 48 g

Answer: The recipe requires 48 g more cheese.
Tasya [4]3 years ago
5 0

Answer: it’s 50 but i don’t know how lol at least if you’re on khan academy it’s 50

Step-by-step explanation:

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What is the value of y?<br> A. 83<br> B. 89<br> C. 96<br> D. 97
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Answer:

<u>A. 83</u> is the correct option.

Step-by-step explanation:

all angles of a triangle are always equal to 180.

46 + 51 + y = 180

97 + y = 180

180 - 97 = <u>83</u>

Have a nice day! :-)

7 0
3 years ago
The top question is the one i need help on (number 1)
dybincka [34]
8x8x8=512
hope this is  what its asking

6 0
4 years ago
Read 2 more answers
What is the answer to 20(x + 1) = 200
patriot [66]

Answer:

x = 9

Step-by-step explanation:

20x + 20 = 200

-20 -20

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x = 9

6 0
3 years ago
Read 2 more answers
Can someone help me with number 4,5 and 6?
True [87]
4) You know slope-intercept form is y=mx+b. So using these two given points, you can find the slope! 

(-8,5)  (-3,10) [Use the y1-y2 over x1-x2 formula to solve for slope]

10 - 5         5
---------   = ----- = 1 
-3-(-8)         5

Hurray! You got a slope of one. Now substitute this back into your original equation:
y=mx+b --> y=1x+b 

Next, we find what our "b" is, or what our y-intercept is:
Using one of the previous points given, substitute them into the new equation:
[I used the point (-3, 10) ]

y=1x+b
10=1(-3)+b  SUBSTITUTE 
10=-3+b     MULTIPLY
10=-3+b
+3   +3    ADD
----------
13=b     SIMPLIFY 

So, now we have our y-intercept. Use this and plug it into the equation:
y=1x+b --> y=1x+13 

y=1x+13 is our final answer.



5) So for perpendicular lines, your slope will be the opposite reciprocal of the original slope. (Ex: Slope is 2, but perpendicular slope is -1/2) 

We have the equation y= 3x-1, so find the reciprocal slope! 
--> y=-1/3x-1 

Good! Now we take our given point, (9, -4) and plug it into the new equation:

y=-1/3x-1
-4=-1/3(9)+b   SUBSTITUTE and revert "-1" to "b", for we are trying to find the y-     -4=-3+b          intercept of our perpendicular equation. 
+3   +3            ADD
--------
-1=b    SIMPLIFY 

So, our final answer is y=-1/3x+(-1)

6) I don't know, sorry! :( 
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4 years ago
What is the value of   for x = 2 and y = –4?
Nata [24]
The answer or value to this question will be D
6 0
3 years ago
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