All categories

3 years ago

2.

Mathematics

1 answer:

Vesna [10]3 years ago

8 0

Answer:

1-Two angles are called complementary when their measures add to 90 degrees

EXAMPLES= 30 AND 60 DEGREES ANGLE

40 AND 50 DEGREES ANGLE

80 AND 10 DEGREES ANGLE

2-An acute angle is an angle that measures less than 90 degrees.

EXAMPLES = 40 DEGREE ANGLE

10 DEGREE ANGLE

45 DEGREE ANGLE

You might be interested in

Questions in photo pls help me its due tomorrow.

Paraphin [41]

When u simplify it will be x=3

6 0

3 years ago

State the equation of the x-axis

enot [183]

Y=0. If you take any two points on x axis and find equation using two point formula of straight line, you will get y =o.

3 0

3 years ago

Use the initial term and the recursive formula to find an explicit formula for the sequence an. Write your answer in simplest fo

Ipatiy [6.2K]

Answer:

$a_n = -11-14n$

Step-by-step explanation:

Given

$a_1 = -25$

$a_n = a_{n-1}-14$

Required

The explicit formula

First, calculate $a_2$

Set n=2; So:

$a_2 = a_{2-1}-14$

$a_2 = a_{1}-14$

Substitute -25 for $a_1$

$a_2 = -25-14$

$a_2 = -39$

Calculate the common difference (d)

$d = a_2 - a_1$

$d = -39 --25$

$d = -14$

So, the nth term is:

$a_n = a_1 + (n - 1)d$

$a_n = -25+ (n - 1)*-14$

Open bracket

$a_n = -25-14n + 14$

Collect like terms

$a_n = 14-25-14n$

$a_n = -11-14n$

4 0

3 years ago

A circle is centered at A(-5,-8)A(−5,−8)A, left parenthesis, minus, 5, comma, minus, 8, right parenthesis. The point M(-1,-3)M(−

Wittaler [7]

Answer:

Its inside the circle

Step-by-step explanation:

Thats the answer on khan (RIP me i searched this up to get the answer and got it wrong to answer the right answer...)

8 0

3 years ago

Read 2 more answers

If both pairs of opposite sides of the quadrilateral are congruent, then the quadrilateral is a?

Bond [772]

Answer:

B (parallelogram)

Step-by-step explanation:

Hiiiiiiiiii

5 0

3 years ago