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dem82 [27]
3 years ago
15

What is the area of the following circle? use 3.14 for pi and label your answer in units squared or square units.

Mathematics
2 answers:
vesna_86 [32]3 years ago
5 0
153.86 units squared!!!!!!!!!!!!!!!!
Alenkinab [10]3 years ago
4 0

Answer:

153. 86 units squared

Step-by-step explanation:

3. 14 x 7^2= 153. 86

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Help please! i have another question after this one! 15 points!
professor190 [17]

Answer:

adjacent angles

complementary angles

Step-by-step explanation:

vertical angles are across from each other and equal  False

adjacent angles are next to each other  True

Complementary angles  add to 90 degrees ( If next to each other , they form a right angle)  True

Supplementary angles. add to 180 degrees, ( if next to each other, they form a straight line)  False

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3 years ago
Check image giving brainliest to first correct answer
Snowcat [4.5K]

Answer:

<em>7</em>

Step-by-step explanation:

<em>S</em><em>o</em><em>:</em><em>a</em><em>=</em><em>3</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em>b</em><em>=</em><em>(</em><em>-</em><em>2</em><em>)</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>c</em><em>=</em><em>2</em>

<em>S</em><em>u</em><em>b</em><em>s</em><em>t</em><em>i</em><em>t</em><em>u</em><em>t</em><em>e</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>n</em><em>u</em><em>m</em><em>b</em><em>e</em><em>r</em><em>s</em><em> </em><em>i</em><em>n</em><em>t</em><em>o</em><em> </em><em>e</em><em>a</em><em>c</em><em>h</em><em> </em><em>letters</em>

<em> </em><em>s</em><em>o</em><em> </em><em>a</em><em> </em><em>i</em><em>s</em><em> </em><em>r</em><em>e</em><em>p</em><em>r</em><em>e</em><em>s</em><em>e</em><em>n</em><em>t</em><em>e</em><em>d</em><em> </em><em>b</em><em>y</em><em> </em><em>3</em><em>,</em><em>c</em><em> </em><em>b</em><em>y</em><em> </em><em>2</em><em> </em><em>a</em><em>n</em><em>d</em><em> </em><em>b</em><em> </em><em>-</em><em>2</em>

<em> </em><em>t</em><em>h</em><em>e</em><em>r</em><em>e</em><em>f</em><em>o</em><em>r</em><em>e</em><em> </em><em>g</em><em>i</em><em>v</em><em>i</em><em>n</em><em>g</em><em> </em><em>u</em><em>s</em><em>:</em><em> </em><em> </em><em> </em><em> </em><em>2</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>3</em><em>+</em><em>(</em><em>-</em><em>2</em><em>)</em><em>=</em><em>9</em><em>+</em><em>(</em><em>-</em><em>2</em><em>)</em><em>=</em><em>7</em>

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2 years ago
Do these basic math problems please
Brut [27]

Answer:

.

Step-by-step explanation:

a.) 72 ÷ 8 × 9 = 81 (we divide 72 by 8 first then multiply the result with 9)

b.) -72 ÷ 8 × 9 = -81 (it's same with a only differ by negative sign)

c.) 72 ÷ (-8) × 9 = -81 (dividing 72 by -8 will give us -9 and multiplying -9 by -9 will give the result of -81)

d.) 72 ÷ 8 × (-9) = -81 (divide 72 by 8 and it will be 9, mutliply it by -9 and again it will give -81)

e.) -72 ÷ 8 × (-9) = 81 (divide -72 by 8 and it will be -9 multiplying it by -9 will give a positive 81 since two negative signed numbers multiplied or divided gives positive result)

8 0
3 years ago
Read 2 more answers
How many solutions does the following equation have?<br> -5(2+1) = –22 + 10
Igoryamba

Answer:

0 real # solution

Step-by-step explanation:

b^2-4ac<1 is equal to 0 real number solution and

-5(2+1)=-22+10

-5(2+1)=-12

which is less than 1

7 0
3 years ago
How do i convert this to standard form?<br><br> y+4=-3(x-1)
alexira [117]
The answer Y= 3x-1. Ppp
6 0
2 years ago
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