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3 years ago

Enter three different expressions that are equivalent to, but not exactly the same as 1/4 + 5/4

Mathematics

1 answer:

choli [55]3 years ago

7 0

Answer:

6/4 = 1 1/2

1 2/4

12/8

Step-by-step explanation:

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Find the values of x in the isosceles triangle

Wewaii [24]

Answer:

x = sqrt(55)

x = 7.416198487

Step-by-step explanation:

We can use the Pythagorean theorem

The base is 3 (1/2 of 6). The other leg is x and the hypotenuse is 8

a^2 + b^2 = c^2

3^2 + x^2 = 8^2

9 + x^2 = 64

Subtract 9 from each side

9-9 +x^2 = 64-9

x^2 = 56

Take the square root of each side

sqrt(x^2) = sqrt(55)

x = sqrt(55)

x = 7.416198487

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3 years ago

Simplify the expression to a + bi form: (11+8i)-(-5+4i) PLEASE HELP

WARRIOR [948]

If I’m correct it should be 6+4i good luck

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3 years ago

Read 2 more answers

Question: Find The Sum Of The Integers From -6 To 58 Of Ss. O 1,500 O 1,734 O 1,690 O 1,621

REY [17]

Answer:

The Sum Of The Integers From -6 To 58 is 1690.

Step-by-step explanation:

Given,

$a=-6$

$T_n=58$

We have to find out the sum of integers from -6 To 58.

Firstly we will find out the total number of terms that is 'n'.

Here $a_1=-6\ and\ a_2=-5$

$\therefore d=a_2-a_1=-5-(-6)=-5+6=1$

Now we use the formula of A.P.

$T_n=a+(n-1)d$

On substituting the values, we get;

$58=-6+(n-1)1\\\\n-1=58+6\\\\n-1=64\\\\n=64+1=65$

So there are 65 terms in between -6 To 58.

That means we have to find the sum of 65 terms in between -6 To 58.

Now we use the formula of Sum of n_terms.

$S_n=\frac{n}{2}(2a-(n-1)d)$

On substituting the values, we get;

$S_{65}=\frac{65}{2}(2\times-6+(65-1)1)\\\\S_{65}=\frac{65}{2}(-12+64)\\\\S_{65}=\frac{65}{2}\times52\\\\S_{65}=65\times26=1690$

Hence The Sum Of The Integers From -6 To 58 is 1690.

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3 years ago

Graph the equation using the slope and y-intercept. y = 1/2x - 3

joja [24]

Answer:

Step-by-step explanation:

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3 years ago

Enter three different expressions that are equivalent to, but not exactly the same as 1/4 + 5/4​

Enter three different expressions that are equivalent to, but not exactly the same as 1/4 + 5/4