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2 years ago

BRAINLIEST!! If the area of ABC is D, give the expressions that complete the equation for the measure of angle C

Mathematics

1 answer:

kati45 [8]2 years ago

4 0

Answer: m= 1+3

Step-by-step explanation:

Basic math helps.

This is geometry.

Yes.

if you add a you get b.

hope this helps, anytime.

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What is the correct answer? please only put the answer.

KatRina [158]

Answer:

156

Step-by-step explanation:

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2 years ago

The distributive works for multiplication and addition. You switch the order of the problem but it doesn't change the final prod

Alja [10]

Answer:

Is there a question?

Step-by-step explanation:

If it is, by the way I look at it, To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

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2 years ago

In a bag, there are 25 marbles. 8 are red and the rest are green. If there are 100 marbles in. a bag, how many are red? *

Sophie [7]

Answer:

32 marbles are red.

Step-by-step explanation:

Think of a quarter, 4 of them equal a dollar.

25 x 4 = 100

So, you will multiply 8 by 4.

8 x 4 = 32

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2 years ago

Which of the following can be the side lengths of a triangle?

kogti [31]

In a triangle the sum of two sides is always greater than the third side.

A:12,9,21
12+9 = 21
21 = 21 ⇒ no

B:7,6,12
7+6 = 13
13 > 12 ⇒ yes

C:3,8,14
3+8 = 11
11 < 14 ⇒ no

D:23,13,37
23+13= 36
36 < 37 ⇒ no

Answer: B:7,6,12

7 0

3 years ago

how many ways are there to pick a sequence of two different letters of the alphabet that appear in the word Crab

Darina [25.2K]

Using permutations, it is found that there are 12 ways to pick a sequence of two different letters of the alphabet that appear in the word Crab .

The order in which the letters appears is important, as for example, ab is a difference sequence than ba, hence the permutation formula is used.

Permutation formula:

The number of possible permutations of x elements from a set of n elements is given by:

$P_{(n,x)} = \frac{n!}{(n-x)!}$

In this problem, 2 letters are picked from a set of 4, hence:

$P_{(4,2)} = \frac{4!}{2!} = 12$

There are 12 ways to pick a sequence of two different letters of the alphabet that appear in the word Crab .

For more on permutations, you can check brainly.com/question/24905801

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2 years ago