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3 years ago

WILL GIVE BRAINLIEST IMMEDIATELY!!! EXPLANATION+CORRECT ANSWER FOR BRAINLIEST!!!

Mathematics

1 answer:

Crazy boy [7]3 years ago

7 0

Answer:

Angle EDF= 53

Step-by-step explanation:

Supplementary angle: Angle EDC and angle EDF

which means angle EDC+ Angle EDF=180

Angle EDC show in the graph 127 degree

Angle EDG= 180-127=53Degree

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Complete the comparison: 2+7>? a. 9+4 b. 7+3 c. 10-2 d. 8+2

Zina [86]

The answer is c because 2+7=9 and 10-2=8 and 9 is greater than 8 so 2+7>10-2

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2 years ago

Suppose that the functions s and t are defined for all real numbers x as follows.

jeka94

Answer:

$(s.t)(x) = 4x^2+24x^2\\(s-t)(x) = x+6-4x^2\\(s+t)(-3) = 39$

Step-by-step explanation:

Given functions are:

$s(x)= x+6\\t(x)= 4x^2$

We have to find:

(s.t)(x) => this means we have to multiply the two functions to get the result.

So,

$(s.t)(x) = s(x)*t(x)\\= (x+6)(4x^2)\\=4x^2.x+4x^2.6\\=4x^3+24x^2$

Also we have to find

(s-t)(x) => we have to subtract function t from function s

$(s-t)(x) = s(x) - t(x)\\= (x+6) - (4x^2)\\=x+6-4x^2$

Also we have to find,

(s+t)(-3) => first we have to find sum of both functions and then put -3 in place of x

$(s+t)(x) = s(x)+t(x)\\= x+6+4x^2$

Putting x = -3

$= -3+6+4(-3)^2\\=-3+6+4(9)\\=3+36\\=39$

Hence,

$(s.t)(x) = 4x^2+24x^2\\(s-t)(x) = x+6-4x^2\\(s+t)(-3) = 39$

8 0

2 years ago

Which statement is true about the rectangles shown? They have the same area and perimeter. They have the same perimeter but diff

pishuonlain [190]

Answer:

They have the same perimeter but different areas.

Step-by-step explanation:

7x4 is 28, and 9x2 is 18

But 7+7+4+4 is 22 and 9+9+2+2 is also 22

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2 years ago

Write an equation and then use it to solve: Sasha gives half of her books to the local library and keeps the other half. Her bes

boyakko [2]

Answer:

120 books

Step-by-step explanation:

57 + 3 = 60

60 x 2 = 120

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3 years ago

What is the domain of this function?

hichkok12 [17]

Answer:

no real numbers

Step-by-step explanation:

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2 years ago