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3 years ago

A)-8+(-81):(27 B)(-3).(-5+7) C)(-12)+15:(-3) ME AJUDAM POR FAVOR

Mathematics

1 answer:

s2008m [1.1K]3 years ago

4 0

A. -89

B. -6

C. -17

hope this helped

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Real numbers worksheet<br> Help please and ty

Rina8888 [55]

Answer:

1. 30 → real, rational, integer, whole number, natural number

2. •11 → real, irrational

3. 5 ⁴/7 → real, rational, integer

4. √21 → real, irrational

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6. -√9 → real, rational, integer, whole

7. 6/3 → real, rational, integer, whole, natural

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Step-by-step explanation:

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3 years ago

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laila [671]

Answer:

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2 years ago

What's the slope of the line passing through the point help

scoray [572]

Answer:

the slope is 3/4

Step-by-step explanation:

The formula for slope is

m = (y2 - y1)/(x2 - x1)

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Plug those value into the formula and simplify

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3 years ago

Read 2 more answers

Please help write the equation of the line.

AfilCa [17]

Answer:

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Step-by-step explanation:

using the formula, m= ( Y2 - Y1)/( X2-X1)

the gradient is found. the coordinates chosen are (2,0) and ( 0,-1)

the equation of the line is obtained using the formula

y -y1= m(x -x1)

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2 years ago

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dangina [55]

<1 and <2 are complementary : given
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<1 congruent <3 : given
<2 congruent <4 : given
<3 congruent <4 : transitive property

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3 years ago