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4 years ago

Two angles are complementary with one angle having a measure of 30 degrees, what is the measure of the other angle?

Mathematics

1 answer:

yulyashka [42]4 years ago

6 0

Answer:

60 degrees

Step-by-step explanation:

Complementary angles means angles that add up to 90 degrees .

Therefore

30 + x = 90

x = 90 - 30

x = 60 degrees

I hope this was helpful, please rate as brainliest

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Will the lengths 4, 9, 5 form a triangle

seropon [69]

Answer:

no.

Step-by-step explanation:

The sum of two side lengths have to be greater than the value of the remaining side length.

Hope this helps. Have a nice day you amazing bean child.

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3 years ago

Find the unit price the 24 cupcake for $56 to the nearest cent.

Luba_88 [7]

Answer:

$517.50

Step-by-step explanation:

25x20.7

8 0

3 years ago

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Factor fully. Show all work. a) 27m²−3 b) 10x³+5x²−50xy−25y

liq [111]

Answer:

$3(3m + 1)(3m - 1)$

Step-by-step explanation:

${27m}^{2} - 3$

Factorise

$3( {9m}^{2} - 1)$

Rewrite it

$3(( {3m)}^{2} - {1}^{2} )$

$3(3m + 1)(3m - 1)$

6 0

3 years ago

87th term of 12,0,-12

Elan Coil [88]

Answer:

$a_{87} = -1020$

Step-by-step explanation:

Given:

The given AP is.

12,0,-12,......

$n=87$

The first term of an AP $a=12$

Common difference $d=0-12=-12$

We use the the formula for nth term of an AP.

$a_{n} = a+(n-1)d$

for 87th term

$a_{87} = 12+(87-1)(-12)$

$a_{87} = 12+(86)(-12)$

$a_{87} = 12+(-1032)$

$a_{87} = 12-1032$

$a_{87} = -1020$

Therefore, The 87th term of given series is -1020.

5 0

3 years ago

Write the equation of the following line in slope-intercept form

sukhopar [10]

Answer:

y = 2/5x + 4

Step-by-step explanation:

Points on the line:

(0,4) and (5,6)

Slope formula:

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

m=(6-4)/(5-0)

m= 2/5

y - y1 = m(x - x1)

y - 4 = 2/5(x - 0)

y - 4 = 2/5x

y = 2/5x + 4

6 0

3 years ago

Read 2 more answers