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3 years ago

If a radius of a circle is perpendicular to a chord, then it _____ that chord.

Mathematics

2 answers:

STALIN [3.7K]3 years ago

6 0

answer on apex is b.

labwork [276]3 years ago

5 0

The answer is b. There is a proof, but it is easily got by proving the other cases wrong.

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Add: (3x2 - 5x + 6) + (9 - 8x - 4x2) A) 12x2 - 13x + 2 B) 7x2 + 3x - 3 C) 7x2 - 13x + 15 D) -x2 - 13x + 15

kati45 [8]

Answer:

Step-by-step explanation:

So we have the expression:

$(3x^2-5x+6)+(9-8x-4x^2)$

Combine like terms:

$=(3x^2-4x^2)+(-5x-8x)+(6+9)$

Add or subtract:

$=(-1x^2)+(-13x)+(15)$

Simplify:

$=-x^2-13x+15$

Our answer is D

4 0

2 years ago

The midpoint of JK¯¯¯¯¯¯¯¯is M(6, 3). One endpoint is J(14, 9). Find the coordinates of endpoint K.

maxonik [38]

The image is downloaded.

4 0

2 years ago

Bag A: Two thirds of the candies are yellow. What portion of the candies is green

dalvyx [7]

Answer: $\frac{1}{3}$ proportion of candies are green.

Solution:

In bag A, $\frac{2}{3}$ candies are yellow.

$\frac{2}{3}$ this proportion shows ratio of favorable over total candies.

Here numerator number is 2.

So, Total number of yellow candies should be 2x

Total number of candies in Bag A would be 3x

Number of green candies in bag A = 3x-2x = x

Now we find the portion of green candies in bag A

$\therefore,$ $\frac{x}{3x}$

$\frac{1}{3}$ portion of candies are green in bag A

7 0

2 years ago

What is the value of 24/25 divided by 4/5

Dimas [21]

Answer:

1.2

Hope it helps :)

3 0

3 years ago

Read 2 more answers

Match with the appropiate property:

Nonamiya [84]

Answer:

distributive property of multiplication over addition

Step-by-step explanation:

hope this helps! :)

6 0

3 years ago