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3 years ago

The solution to 3.2x = 11.52 is x =

Mathematics

2 answers:

Marysya12 [62]3 years ago

5 0

Answer:

11.52/3.2=3.6

x=3.6

I hope this is good enough:

Mashutka [201]3 years ago

4 0

The right answer is X=3.6

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What is the volume of the composite figure? Express the answer in terms of pie.

zhenek [66]

Answer:

3127 mm3

Step-by-step explanation:

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3 years ago

Suppose ABC is a right triangle with sides a, b, and c and right angle at C. Find the unknown side length using the Pythagorean

Leno4ka [110]

Answer:

a = $\sqrt{7}$

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.:

<em>Suppose ABC is a right triangle with sides a, b, and c and right angle at C. Find the unknown side length using the Pythagorean theorem and then find the values of the six trigonometric functions for angle B. when b=3 and c=4</em>.

My answer:

We will Pythagoras theorem, which states that the sum of squares of two legs of a right triangle is equal to the square of the hypotenuse of right triangle. Because the question says that ABC is a right triangle.

$a^2+b^2=c^2$

Given that: b=3 and c=4

$a^2+3^2=4^2a^2+9=16a^2+9-9=16-9a^2=7$

so a = $\sqrt{7}$

We know that tangent relates opposite side of a right triangle with adjacent side.

$\text{tan}(B)=\frac{a}{b}\\\text{tan}(B)=\frac{\sqrt{7}}{3}$

Please have a look at the attached photos.

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3 years ago

Mr. Sims received $3.36 in change from his grocery purchase. If the total amount of his purchase was $56.64, which equation and

polet [3.4K]

Answer:

The answer to your question is x – 56.64 = 3.36; x = 60 because He gave the cashier 60 dollars, and the cashier game him back 3.36 dollars. And 60-$56.64 = $3.36.

Step-by-step explanation:

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2 years ago

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easy question... if someone starts with 100$ and adds 50 each week, how much will they have after 1 year

dimulka [17.4K]

Answer:

They would have about $2500 after one year

Step-by-step explanation:

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3 years ago

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Identify all of the characteristics listed below that are associated with Step 1 of the 4-Step Problem-Solving Method -- Underst

Paraphin [41]

"Understand the problem" might rightly consist of
• Perform this step first
• Identify what you are being asked to solve or find.
• Identify the important words or numbers in the problem
• Identify any instructions that you are supposed to follow

_____
One of my professors always insisted we start the solution of any problem by writing down what was Given, and what we had to Find, using those headers for the sections of the paper we turned in. Only after those were listed were we allowed to write the Solution. Solution papers that didn't have that format were tossed in the trash, and no credit was given. Harsh, but effective.

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3 years ago