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3 years ago

Any help on this I’ll mark brainliest please

Mathematics

2 answers:

ElenaW [278]3 years ago

7 0

Answer: x = 11.3

Steps:
Leg b : 12 - 8 = 4

a^2 + b^2 = c^2
a^2 + 4^2 = 12^2
a^2 + 16 = 144
a^2 = 144 - 16
a^2 = 128
a = √(128)
a = 11.313708499
a = 11.3

I would appreciate brainliest if this was correct had clear steps and was helpful! :)

storchak [24]3 years ago

5 0

The answer is 96! Because 12 times 8 gives u 96.

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PLEASE ANSWER + BRAINLIEST!!!!

kupik [55]

So, let's begin...
First off, you must note that the question is asking for the d value when you substitute the value of c(x).
You are given the following information:
1. The c(x) value is already given to be 0.75x.
2. The equation to find d of (any value) is 0.8y-5.

So, substitute the value of 0.75x as a y value into 0.8y - 5. This is because you are substituting the value of c(x) for d. This is equal to 0.8 times 0.75x - 5. This is equal to 0.6x - 5, which is the function. Thus, your final answer is d(c(x)) = 0.6x - 5.
If you have any questions please comment. Otherwise, hope this helps! :)

6 0

3 years ago

How many unique 5 card hands can be drawn from a deck of cards?

sweet-ann [11.9K]

Answer:

0 2.598.960

Step-by-step explanation:

There are 52 different cards. Order does not matter.

$\dfrac{52!}{(52 - 5)!5!} = 2598960$

7 0

3 years ago

Leah and Carl share a 12-ounce box of cereal. By the end of the week, Leah has eaten

Anton [14]

Answer: Use Fractions and Multiplication.

Step-by-step explanation:

To start, you need to find 1/6 of 12. The easiest way to do this is to multiply 12/1 by 1/6. The answer is 12/6, which simplifies to 2. Then, you do the same for 2/3: 12/1*2/3=24/3, which simplifies to 8. You then add the results to figure out how much has been eaten. 8+2=10

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3 years ago

Island Rent-a-Car charges a car rental fee of $40 plus $5 per hour. Wayne's Wheels charges a car rental fee of $25 plus $7.50 pe

dsp73

Answer:

big shaq.

Step-by-step explanation:

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3 years ago

Given: l || m; ∠1 ∠3

Katarina [22]

The parts that are missing in the proof are:

It is given

∠2 ≅ ∠3

converse alternate exterior angles theorem

<h3>What is the Converse of Alternate Exterior Angles Theorem?</h3>

The theorem states that, if two exterior alternate angles are congruent, then the lines cut by the transversal are parallel.

∠1 ≅ ∠3 and l║m because we are: given

By the transitive property,

∠2 and ∠3 are alternate interior angles, therefore, they are congruent to each other by the alternate interior angles theorem.

Based on the converse alternate exterior angles theorem, lines p and q are proven to be parallel.

Therefore, the missing parts pf the paragraph proof are:

It is given
∠2 ≅ ∠3
converse alternate exterior angles theorem

Learn more about the converse alternate exterior angles theorem on:

brainly.com/question/17883766

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3 0

2 years ago