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Norma-Jean [14]
3 years ago
12

Fatima writes down three square numbers.

Mathematics
1 answer:
nekit [7.7K]3 years ago
8 0

Answer:

10

Step-by-step explanation:

Fatima wrote down 3 square numbers

since we don't know the three square we will represent it by any variable (X)

3x=30

so you divide both sides by 3

so we have 3x/3=30/3=10

therefore the answer is 10

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What is the simplest fraction whose value is equal to the number $\textcolor{red}{\heartsuit}$ depicted on this number line?
GenaCL600 [577]

Answer:

Step-by-step explanation:

8 0
2 years ago
Last month maria high the 5 mile Mountain Trail a number of times and she hiked the 10 mile canal trail several times. Let X rep
Marrrta [24]

Alright, lets get started.

Maria hiked the 5 mile Mountain Trail a number of times and she hiked the 10 mile canal trail several times.

x times she hiked 5 mile mountain.

So, number of mils she hiked for 5 miles will be = 5 x

Similarly,

y times she hiked 10 mile canal,

So, number of miles she hiked for canal = 10 y

So, total number of miles she hiked = 5 x +10 y

But as per question given,  she had a total of 90 miles

It means

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Dividing this equation with 5

x + 2 y = 18

So, the equation is x + 2 y = 18 :   Answer

Hope it will help :)




8 0
3 years ago
Need serious help!!!!!!!!!!!!!! Ryan changed 90 euros (€) into dollars ($) when the exchange rate was €1 = $1.10. He spent $63.
love history [14]
€1 = $1.10
€90 = $99
$99 - $63 = $36
$36 / $1.20 = $30
$36 = €30

Answer €30
5 0
3 years ago
What is the slope of a line that is parallel to the line y =3/4 x + 2
lbvjy [14]
Y=mx+b
m=slope

slopes of parallel lines are the same


y=3/4x+2
the slope is 3/4

the slope of a line parallel to that is 2/3
7 0
3 years ago
Read 2 more answers
(5 1/4)÷(−2 1/2) <br><br> i need it to be mixed number, in simplified form quick 5 mins plzzz
SOVA2 [1]
First turn then into a decimal, it will be easier to divide. Then, divide the decimal. Take your answer and turn it into a fraction. If it's improper, turn it into a mixed number and simply it, if you have any questions ask
8 0
3 years ago
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