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3 years ago

The sum of the measures of two supplementary angles is 90°.

Mathematics

2 answers:

kvv77 [185]3 years ago

4 0

The answer is never true

kirill [66]3 years ago

3 0

The answer to this is never true

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PLZZZZ ANSWER THIS..

slamgirl [31]

Answer:

In 3 - 5:

3 + (-5), and -5 + 3

In 5 - 3:

5 + (-3), and -3 + 5

Step-by-step explanation:

Category : 3 - 5

Values must equal -2

3 + (-5) = 3 - 5 = -2

-5 + 3 = -2

Category : 5 - 3

Values must equal 2

5 + (-3) = 5 - 3 = 2

-3 + 5 = 2

If my answer is incorrect, pls correct me!

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-Chetan K

6 0

2 years ago

Read 2 more answers

2. Divide 8x - 4x +1 by x+6

Anvisha [2.4K]

Answer:

$\Large{\bold{\frac{4x\:+\:1}{x\:+\:6}}}$

Step-by-step explanation:

$(8x\:-\:4x\:+\:1) ÷ (x\:+\:6)$
$\frac{8x\:-\:4x\:+\:1}{x\:+\:6}$
$\frac{4x\:+\:1}{x\:+\:6}$

3 0

3 years ago

The table shows a cricket club's income in 2016 from a fete, a quiz and membership fees.

kirill [66]

Answer: 5:2:10

Income from fete = £250

13 x 5 + 35 = 100

25 x 20 = 500

250:100:500

Then simplify ratio -

25:10:50

5:2:10

8 0

2 years ago

Evaluate square root of 16 minus x end root when x = 8.

My name is Ann [436]

$\sqrt{16-x}$
x=8
16-8=8
$\sqrt{8}$

Use a calculator to find the square root of 8.

7 0

3 years ago

Solve by the linear combination method.

wlad13 [49]

X=5/9

Y=0.65

See below the following picture for the solution

7 0

3 years ago