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2 years ago

7

Please help I'll give brainliest

1 answer:

topjm [15]2 years ago

7 0

Answer:

Step-by-step explanation:

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The measure of an angle is 2.8.what is the measure of its complementary angle

german

Answer:

87.2º

Step-by-step explanation:

Complimentary angles total 90º

c + 2.8 = 90

c = 90 - 2.8

c = 87.2º

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2 years ago

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The radius of a circle is 19 miles. What is the circle's circumference?<br> Use 3.14 for .

insens350 [35]

Answer:

119.38

Step-by-step explanation:

the circumference is πd so it is 19 X 2, which is 38, times π, which is 38π. this equals 119.38

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2 years ago

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H-12= -6 <br> h=?? someone help asap!! will also mark brainliest!!

topjm [15]

Answer:

h=6

Step-by-step explanation:

to find h add 12 to both sides

Do i earn a brainliest ?:)

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2 years ago

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What is the value of x in the equation 3x-4y=65, when y equals 4?

andreev551 [17]

Answer:

x = 27

Step-by-step explanation:

3x - 4y = 65

3x = 65 + 4y

<em><u>Find x, when y = 4</u></em>

3x = 65 + 4 (4)

3x = 65 + 16

3x = 81

x = 27 $[ \ x = \frac{81}{3}\ ]$

5 0

2 years ago

1. 3x²y2 + 3x y2 + 5xy<br> Degree:<br> (Fill in the blank with monomial, binomial, or trinomial)

Ber [7]

Answer:

Answer is trinomial

Step-by-step explanation:

degree:3x^2 y2 +3xy2 + 5xy

=the degree of first term = 4

= the degree of second term=3

= the degree of third term = 3

:. the degree = 4

the answer is 4

3 0

2 years ago