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ZanzabumX [31]
3 years ago
11

Hello please help i’ll give brainliest

Mathematics
2 answers:
Nataliya [291]3 years ago
4 0
  1. the second cause the first your answer will be -0.04 while the second one your answer will be -25

Step-by-step explanation:

which matches the answer of the expression given

olga_2 [115]3 years ago
3 0

Answer:

b

Step-by-step explanation:

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A plot of land doubles in size by adding x meters to the length and x meters to the width of the land. if the original plot had
ladessa [460]
Lets write as an equation the info provided in the problem:
original area = 200*300 = 60000 squared meters
Adding x meters to the length is: 300 + x
Adding x meters to the width is: 200 + x
If the area doubles in size we have: 2*<span>60000
Now writing as a single equation all info:
(300 + x)(200 + x) = 120000
We have to make the operations and solve:
60000 + 300x + 200x + x^2 = </span><span>120000
x^2 + 500x - 60000 = 0
This is a squared trinomial, to solve it we need two numbers that subtracted give us 500 and multiplied -60000:
(x + 600)(x -100) = 0
So there are two solutions, x = -600 and x = 100, we choose the positive one:
x = 100
thererefore the value of x is 100 meters</span>
4 0
3 years ago
A farmer knows that a crop she is growing requires 24 kg of fertilizer throughout the season. She has a measuring flask which wh
Papessa [141]

Answer:

48 times

Step-by-step explanation:

From the above question, we know that:

2 times = 1 kg of fertilizer

A crop requires 24 kg of fertilizer

Hence:

1 kg of fertilizer = 2 times

24 kg of fertilizer = x

Cross Multiply

x = 24 kg × 2 times/1 kg

x = 48 times

She need to fill the flask 48 times to make the required amount of fertilizer for the crop

8 0
3 years ago
The Terrific Tostada is a popular restaurant for churros and fried ice cream desserts. Last week, 1,125 diners ordered churros o
ANEK [815]

Answer:

900

Step-by-step explanation:

4F + F =1125

5F = 1125

F=225

C=4F

C=4(225)=900

900 + 225=1125

6 0
3 years ago
MOREEEEEEEEEEEEEEEEEEE POINTSSSSSSSSSSSSSSSSSSSSSS
WINSTONCH [101]

Answer:

Thank you so much

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is 2y/10x equals.
andrew11 [14]

Answer:

\frac{2y}{10x}  =  \frac{y}{5x}

Good luck!

Intelligent Muslim,

From Uzbekistan.

7 0
3 years ago
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